first commit

2020-02-09 20:29:09 +08:00 · 2020-02-09 20:29:09 +08:00 · f3f8312c58
parent 7b8d1eef69
commit f3f8312c58
163 changed files with 7568 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,37 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Exceptions to above rules.
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
--- a/.metadata
+++ b/.metadata
@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 659dc8129d4edb9166e9a0d600439d135740933f
+  channel: beta
+
+project_type: app
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@ -0,0 +1,13 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Flutter",
+            "request": "launch",
+            "type": "dart"
+        }
+    ]
+}
--- a/android/.gitignore
+++ b/android/.gitignore
@ -0,0 +1,7 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
--- a/android/.project
+++ b/android/.project
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>android</name>
+	<comment>Project android created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>
--- a/android/.settings/org.eclipse.buildship.core.prefs
+++ b/android/.settings/org.eclipse.buildship.core.prefs
@ -0,0 +1,2 @@
+connection.project.dir=
+eclipse.preferences.version=1
--- a/android/app/.classpath
+++ b/android/app/.classpath
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-10/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>
--- a/android/app/.project
+++ b/android/app/.project
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>app</name>
+	<comment>Project app created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>
--- a/android/app/.settings/org.eclipse.buildship.core.prefs
+++ b/android/app/.settings/org.eclipse.buildship.core.prefs
@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@ -0,0 +1,80 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+   def keystoreProperties = new Properties()
+   def keystorePropertiesFile = rootProject.file('key.properties')
+   if (keystorePropertiesFile.exists()) {
+       keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+   }
+
+android {
+    compileSdkVersion 28
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.stonegate.tsacdop"
+        minSdkVersion 16
+        targetSdkVersion 28
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+     signingConfigs {
+       release {
+           keyAlias keystoreProperties['keyAlias']
+           keyPassword keystoreProperties['keyPassword']
+           storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+           storePassword keystoreProperties['storePassword']
+       }
+   }
+   buildTypes {
+       release {
+           signingConfig signingConfigs.release
+       }
+   }
+
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+}
--- a/android/app/src/debug/AndroidManifest.xml
+++ b/android/app/src/debug/AndroidManifest.xml
@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.stonegate.tsacdop">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@ -0,0 +1,33 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.stonegate.tsacdop">
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <application android:name="io.flutter.app.FlutterApplication" android:label="Tsacdop" android:icon="@mipmap/ic_launcher" android:networkSecurityConfig="@xml/network_security_config">
+        <activity android:name=".MainActivity" android:launchMode="singleTop" android:theme="@style/LaunchTheme" android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode" android:hardwareAccelerated="true" android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <service android:name="com.google.flutter.plugins.audiofileplayer.AudiofileplayerService">
+            <intent-filter>
+                <action android:name="android.media.browse.MediaBrowserService" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.MEDIA_BUTTON" />
+            </intent-filter>
+        </service>
+        <receiver android:name="androidx.media.session.MediaButtonReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.MEDIA_BUTTON" />
+            </intent-filter>
+        </receiver>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data android:name="flutterEmbedding" android:value="2" />
+    </application>
+</manifest>
--- a/android/app/src/main/kotlin/com/stonegate/tsacdop/MainActivity.kt
+++ b/android/app/src/main/kotlin/com/stonegate/tsacdop/MainActivity.kt
@ -0,0 +1,12 @@
+package com.stonegate.tsacdop
+
+import androidx.annotation.NonNull;
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugins.GeneratedPluginRegistrant
+
+class MainActivity: FlutterActivity() {
+    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+    }
+}
--- a/android/app/src/main/res/drawable-hdpi/ic_stat_forward_30.png
+++ b/android/app/src/main/res/drawable-hdpi/ic_stat_forward_30.png
--- a/android/app/src/main/res/drawable-hdpi/ic_stat_pause_circle_filled.png
+++ b/android/app/src/main/res/drawable-hdpi/ic_stat_pause_circle_filled.png
--- a/android/app/src/main/res/drawable-hdpi/ic_stat_play_circle_filled.png
+++ b/android/app/src/main/res/drawable-hdpi/ic_stat_play_circle_filled.png
--- a/android/app/src/main/res/drawable-hdpi/ic_stat_replay_10.png
+++ b/android/app/src/main/res/drawable-hdpi/ic_stat_replay_10.png
--- a/android/app/src/main/res/drawable-mdpi/ic_stat_forward_30.png
+++ b/android/app/src/main/res/drawable-mdpi/ic_stat_forward_30.png
--- a/android/app/src/main/res/drawable-mdpi/ic_stat_pause_circle_filled.png
+++ b/android/app/src/main/res/drawable-mdpi/ic_stat_pause_circle_filled.png
--- a/android/app/src/main/res/drawable-mdpi/ic_stat_play_circle_filled.png
+++ b/android/app/src/main/res/drawable-mdpi/ic_stat_play_circle_filled.png
--- a/android/app/src/main/res/drawable-mdpi/ic_stat_replay_10.png
+++ b/android/app/src/main/res/drawable-mdpi/ic_stat_replay_10.png
--- a/android/app/src/main/res/drawable-xhdpi/ic_stat_forward_30.png
+++ b/android/app/src/main/res/drawable-xhdpi/ic_stat_forward_30.png
--- a/android/app/src/main/res/drawable-xhdpi/ic_stat_pause_circle_filled.png
+++ b/android/app/src/main/res/drawable-xhdpi/ic_stat_pause_circle_filled.png
--- a/android/app/src/main/res/drawable-xhdpi/ic_stat_play_circle_filled.png
+++ b/android/app/src/main/res/drawable-xhdpi/ic_stat_play_circle_filled.png
--- a/android/app/src/main/res/drawable-xhdpi/ic_stat_replay_10.png
+++ b/android/app/src/main/res/drawable-xhdpi/ic_stat_replay_10.png
--- a/android/app/src/main/res/drawable-xxhdpi/ic_stat_forward_30.png
+++ b/android/app/src/main/res/drawable-xxhdpi/ic_stat_forward_30.png
--- a/android/app/src/main/res/drawable-xxhdpi/ic_stat_pause_circle_filled.png
+++ b/android/app/src/main/res/drawable-xxhdpi/ic_stat_pause_circle_filled.png
--- a/android/app/src/main/res/drawable-xxhdpi/ic_stat_play_circle_filled.png
+++ b/android/app/src/main/res/drawable-xxhdpi/ic_stat_play_circle_filled.png
--- a/android/app/src/main/res/drawable-xxhdpi/ic_stat_replay_10.png
+++ b/android/app/src/main/res/drawable-xxhdpi/ic_stat_replay_10.png
--- a/android/app/src/main/res/drawable-xxxhdpi/ic_stat_forward_30.png
+++ b/android/app/src/main/res/drawable-xxxhdpi/ic_stat_forward_30.png
--- a/android/app/src/main/res/drawable-xxxhdpi/ic_stat_pause_circle_filled.png
+++ b/android/app/src/main/res/drawable-xxxhdpi/ic_stat_pause_circle_filled.png
--- a/android/app/src/main/res/drawable-xxxhdpi/ic_stat_play_circle_filled.png
+++ b/android/app/src/main/res/drawable-xxxhdpi/ic_stat_play_circle_filled.png
--- a/android/app/src/main/res/drawable-xxxhdpi/ic_stat_replay_10.png
+++ b/android/app/src/main/res/drawable-xxxhdpi/ic_stat_replay_10.png
--- a/android/app/src/main/res/drawable/launch_background.xml
+++ b/android/app/src/main/res/drawable/launch_background.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
--- a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+</resources>
--- a/android/app/src/main/res/xml/network_security_config.xml
+++ b/android/app/src/main/res/xml/network_security_config.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">lizhi.fm</domain>
+        <domain includeSubdomains="true">xmcdn.com</domain>
+    </domain-config>
+</network-security-config>
--- a/android/app/src/profile/AndroidManifest.xml
+++ b/android/app/src/profile/AndroidManifest.xml
@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.stonegate.tsacdop">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
--- a/android/build.gradle
+++ b/android/build.gradle
@ -0,0 +1,31 @@
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.3'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/android/gradle.properties
+++ b/android/gradle.properties
@ -0,0 +1,4 @@
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=false
+android.useAndroidX=true
+android.enableJetifier=true
--- a/android/gradle/wrapper/gradle-wrapper.properties
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
--- a/android/settings.gradle
+++ b/android/settings.gradle
@ -0,0 +1,15 @@
+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":$name"
+    project(":$name").projectDir = pluginDirectory
+}
--- a/android/settings_aar.gradle
+++ b/android/settings_aar.gradle
@ -0,0 +1 @@
+include ':app'
--- a/assets/listennote.png
+++ b/assets/listennote.png
--- a/ios/.gitignore
+++ b/ios/.gitignore
@ -0,0 +1,32 @@
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3
--- a/ios/Flutter/AppFrameworkInfo.plist
+++ b/ios/Flutter/AppFrameworkInfo.plist
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>$(DEVELOPMENT_LANGUAGE)</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>8.0</string>
+</dict>
+</plist>
--- a/ios/Flutter/Debug.xcconfig
+++ b/ios/Flutter/Debug.xcconfig
@ -0,0 +1 @@
+#include "Generated.xcconfig"
--- a/ios/Flutter/Release.xcconfig
+++ b/ios/Flutter/Release.xcconfig
@ -0,0 +1 @@
+#include "Generated.xcconfig"
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@ -0,0 +1,518 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
+		3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
+		9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
+		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
+		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
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+
+/* Begin XCConfigurationList section */
+		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147031CF9000F007C117D /* Debug */,
+				97C147041CF9000F007C117D /* Release */,
+				249021D3217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147061CF9000F007C117D /* Debug */,
+				97C147071CF9000F007C117D /* Release */,
+				249021D4217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}
--- a/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ b/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>
--- a/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ b/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1020"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
--- a/ios/Runner.xcworkspace/contents.xcworkspacedata
+++ b/ios/Runner.xcworkspace/contents.xcworkspacedata
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>
--- a/ios/Runner/AppDelegate.swift
+++ b/ios/Runner/AppDelegate.swift
@ -0,0 +1,13 @@
+import UIKit
+import Flutter
+
+@UIApplicationMain
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
--- a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
--- a/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
--- a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
--- a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
--- a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
--- a/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
--- a/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ b/ios/Runner/Base.lproj/LaunchScreen.storyboard
@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>
--- a/ios/Runner/Base.lproj/Main.storyboard
+++ b/ios/Runner/Base.lproj/Main.storyboard
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>
--- a/ios/Runner/Info.plist
+++ b/ios/Runner/Info.plist
@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>tsacdop_player</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+</dict>
+</plist>
--- a/ios/Runner/Runner-Bridging-Header.h
+++ b/ios/Runner/Runner-Bridging-Header.h
@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"
--- a/lib/about.dart
+++ b/lib/about.dart
@ -0,0 +1,29 @@
+import 'package:flutter/material.dart';
+
+class AboutApp extends StatelessWidget {
+  TextSpan buildTextSpan() {
+    return TextSpan(children: [
+      TextSpan(text: 'About Dopcast Player\n',style: TextStyle(fontSize: 20)),
+      TextSpan(
+          text:
+              'Dopcast Player is a podcast client developed by flutter, is a simple, easy-use player.\n'),
+      TextSpan(
+          text:
+              'Github https://github.com/stonga .\n'),
+    ]);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: AppBar(
+          backgroundColor: Colors.grey[100],
+          title: Text('About'),
+        ),
+        body: Container(
+          padding: EdgeInsets.all(20),
+          alignment: Alignment.topLeft,
+          child: Text.rich(buildTextSpan()),
+        ));
+  }
+}
--- a/lib/addpodcast.dart
+++ b/lib/addpodcast.dart
@ -0,0 +1,265 @@
+import 'package:flutter/material.dart';
+import 'package:color_thief_flutter/color_thief_flutter.dart';
+import 'class/importompl.dart';
+import 'package:dio/dio.dart';
+import 'package:provider/provider.dart';
+import 'dart:convert';
+import 'dart:async';
+import 'class/searchpodcast.dart';
+import 'class/podcastlocal.dart';
+import 'class/sqflite_localpodcast.dart';
+import 'home.dart';
+import 'popupmenu.dart';
+
+class MyHomePage extends StatefulWidget {
+  @override
+  _MyHomePageState createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  final _MyHomePageDelegate _delegate = _MyHomePageDelegate();
+  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
+
+  @override
+  Widget build(BuildContext context) {
+    return ChangeNotifierProvider(
+      create: (context) => ImportOmpl(),
+      child: Scaffold(
+        key: _scaffoldKey,
+        appBar: AppBar(
+          elevation: 0,
+          centerTitle: true,
+          backgroundColor: Colors.grey[100],
+          leading: IconButton(
+            tooltip: 'Add',
+            icon: const Icon(Icons.add_circle_outline),
+            onPressed: () async {
+              await showSearch<int>(
+                context: context,
+                delegate: _delegate,
+              );
+            },
+          ),
+          title: Text('🎙TsacDop', style: TextStyle(color: Colors.blue[600])),
+          actions: <Widget>[
+            PopupMenu(),
+          ],
+        ),
+        body: Home(),
+      ),
+    );
+  }
+}
+
+class _MyHomePageDelegate extends SearchDelegate<int> {
+  static Future<List> getList(String searchText) async {
+    String url =
+        "https://listennotes.p.mashape.com/api/v1/search?only_in=title&q=" +
+            searchText +
+            "&sort_by_date=0&type=podcast";
+    Response response = await Dio().get(url,
+        options: Options(headers: {
+          'X-Mashape-Key': "UtSwKG4afSmshZfglwsXylLKJZHgp1aZHi2jsnSYK5mZi0A32T",
+          'Accept': "application/json"
+        }));
+    Map searchResultMap = jsonDecode(response.toString());
+    var searchResult = SearchPodcast.fromJson(searchResultMap);
+    return searchResult.results;
+  }
+
+  @override
+  Widget buildLeading(BuildContext context) {
+    return IconButton(
+      tooltip: 'Back',
+      icon: AnimatedIcon(
+        icon: AnimatedIcons.menu_arrow,
+        progress: transitionAnimation,
+      ),
+      onPressed: () {
+        close(context, 1);
+      },
+    );
+  }
+
+  @override
+  Widget buildSuggestions(BuildContext context) {
+    if (query.isEmpty)
+      return Center(
+          child: Container(
+        padding: EdgeInsets.only(top: 400),
+        child: Image(
+          image: AssetImage('assets/listennote.png'),
+          width: 300,
+        ),
+      ));
+    return FutureBuilder(
+      future: getList(query),
+      builder: (BuildContext context, AsyncSnapshot<List> snapshot) {
+        if (!snapshot.hasData && query != null)
+          return Container(
+            padding: EdgeInsets.only(top: 200),
+            alignment: Alignment.topCenter,
+            child: CircularProgressIndicator(),
+          );
+        List content = snapshot.data;
+        return ListView.builder(
+          scrollDirection: Axis.vertical,
+          itemCount: content.length,
+          itemBuilder: (BuildContext context, int index) {
+            return SearchResult(
+              onlinePodcast: content[index],
+            );
+          },
+        );
+      },
+    );
+  }
+
+  @override
+  List<Widget> buildActions(BuildContext context) {
+    return <Widget>[
+      if (query.isEmpty)
+        IconButton(
+          tooltip: 'Voice Search',
+          icon: const Icon(Icons.mic),
+          onPressed: () {
+            query = 'TODO: implement voice input';
+          },
+        )
+      else
+        IconButton(
+          tooltip: 'Clear',
+          icon: const Icon(Icons.clear),
+          onPressed: () {
+            query = '';
+          },
+        ),
+    ];
+  }
+
+  @override
+  Widget buildResults(BuildContext context) {
+    if (query.isEmpty)
+      return Container(
+        height: 10,
+        width: 10,
+        margin: EdgeInsets.only(top: 400),
+        child: Image.asset(
+          'assets/listennote.png',
+          fit: BoxFit.fill,
+        ),
+      );
+    return FutureBuilder(
+      future: getList(query),
+      builder: (BuildContext context, AsyncSnapshot<List> snapshot) {
+        if (!snapshot.hasData && query != null)
+          return Container(
+            padding: EdgeInsets.only(top: 200),
+            alignment: Alignment.topCenter,
+            child: CircularProgressIndicator(),
+          );
+        List content = snapshot.data;
+        return ListView.builder(
+          scrollDirection: Axis.vertical,
+          itemCount: content.length,
+          itemBuilder: (BuildContext context, int index) {
+            return SearchResult(
+              onlinePodcast: content[index],
+            );
+          },
+        );
+      },
+    );
+  }
+}
+
+class SearchResult extends StatefulWidget {
+  final OnlinePodcast onlinePodcast;
+  SearchResult({this.onlinePodcast, Key key}) : super(key: key);
+  @override
+  _SearchResultState createState() => _SearchResultState();
+}
+
+class _SearchResultState extends State<SearchResult> {
+  bool _issubscribe;
+  bool _adding;
+  Future _subscribe(OnlinePodcast t) async {
+    if (mounted)
+      setState(() {
+        _adding = true;
+      });
+    String _primaryColor;
+    await getColorFromUrl(t.image).then((color) {
+      print(color.toString());
+      _primaryColor = color.toString();
+    });
+    var dbHelper = DBHelper();
+    final PodcastLocal _pdt =
+        PodcastLocal(t.title, t.image, t.rss, _primaryColor, t.publisher);
+    _pdt.description = t.description;
+    print(t.title + t.rss);
+    await dbHelper.savePodcastLocal(_pdt);
+    final response = await Dio().get(t.rss);
+    int result = await dbHelper.savePodcastRss(response.data);
+    if (result == 0 && mounted) setState(() => _issubscribe = true);
+  }
+
+  bool isXimalaya(String input) {
+    RegExp ximalaya = RegExp(r"ximalaya");
+    return ximalaya.hasMatch(input);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _issubscribe = false;
+    _adding = false;
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.symmetric(horizontal: 12.0),
+      child: ListTile(
+        leading: ClipRRect(
+          borderRadius: BorderRadius.all(Radius.circular(20.0)),
+          child: Image.network(
+            widget.onlinePodcast.image,
+            height: 40.0,
+            width: 40.0,
+            fit: BoxFit.fitWidth,
+            alignment: Alignment.center,
+          ),
+        ),
+        title: Text(widget.onlinePodcast.title),
+        subtitle: Text(widget.onlinePodcast.publisher),
+        trailing: isXimalaya(widget.onlinePodcast.rss)
+            ? OutlineButton(child: Text('Not Support'), onPressed: null)
+            : !_issubscribe
+                ? !_adding
+                    ? OutlineButton(
+                        child: Text('Subscribe',
+                            style: TextStyle(color: Colors.blue)),
+                        onPressed: () {
+                          _subscribe(widget.onlinePodcast);
+                        })
+                    : OutlineButton(
+                        child: SizedBox(
+                            height: 20,
+                            width: 20,
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              valueColor: AlwaysStoppedAnimation(Colors.blue),
+                            )),
+                        onPressed: () {},
+                      )
+                : OutlineButton(child: Text('Subscribe'), onPressed: null),
+      ),
+    );
+  }
+}
--- a/lib/audio_player.dart
+++ b/lib/audio_player.dart
@ -0,0 +1,504 @@
+import 'dart:async';
+import 'dart:io';
+import 'dart:typed_data';
+import 'package:provider/provider.dart';
+import 'package:network_image_to_byte/network_image_to_byte.dart';
+
+import 'package:audiofileplayer/audiofileplayer.dart';
+import 'package:audiofileplayer/audio_system.dart';
+import 'package:logging/logging.dart';
+import 'package:flutter/material.dart';
+import 'package:marquee/marquee.dart';
+import 'package:flutter_downloader/flutter_downloader.dart';
+import 'class/audiostate.dart';
+
+final Logger _logger = Logger('audiofileplayer');
+
+class PlayerWidget extends StatefulWidget {
+  @override
+  _PlayerWidgetState createState() => _PlayerWidgetState();
+}
+
+class _PlayerWidgetState extends State<PlayerWidget> {
+  static const String replay10ButtonId = 'replay10ButtonId';
+  static const String newReleasesButtonId = 'newReleasesButtonId';
+  static const String likeButtonId = 'likeButtonId';
+  static const String pausenowButtonId = 'pausenowButtonId';
+  static const String forwardButtonId = 'forwardButtonId';
+
+  Audio _backgroundAudio;
+  bool _backgroundAudioPlaying;
+  double _backgroundAudioDurationSeconds;
+  double _backgroundAudioPositionSeconds = 0;
+  bool _remoteAudioLoading;
+  String _remoteErrorMessage;
+  double _seekSliderValue = 0.0;
+  String url;
+  String _title;
+  String _feedtitle;
+  String _imgurl;
+  bool _isLoading;
+
+  @override
+  void initState() {
+    super.initState();
+    AudioSystem.instance.addMediaEventListener(_mediaEventListener);
+    _isLoading = false;
+  }
+
+  void _initbackgroundAudioPlayer(String url) {
+    _remoteErrorMessage = null;
+    _remoteAudioLoading = true;
+    Provider.of<Urlchange>(context, listen: false).audioState = AudioState.load;
+
+    if (_backgroundAudioPlaying == true) _backgroundAudio?.pause();
+    _backgroundAudio?.dispose();
+    _backgroundAudio = Audio.loadFromRemoteUrl(url,
+        onDuration: (double durationSeconds) {
+          setState(() {
+            _backgroundAudioDurationSeconds = durationSeconds;
+            _remoteAudioLoading = false;
+            Provider.of<Urlchange>(context, listen: false).audioState =
+                AudioState.play;
+          });
+          _setNotification();
+        },
+        onPosition: (double positionSeconds) {
+          setState(() {
+            if (_backgroundAudioPositionSeconds <
+                _backgroundAudioDurationSeconds) {
+              _seekSliderValue = _backgroundAudioPositionSeconds /
+                  _backgroundAudioDurationSeconds;
+              _backgroundAudioPositionSeconds = positionSeconds;
+            } else {
+              _seekSliderValue = 1;
+              _backgroundAudioPositionSeconds = _backgroundAudioDurationSeconds;
+            }
+          });
+        },
+        onError: (String message) => setState(() {
+              _remoteErrorMessage = message;
+              _backgroundAudio.dispose();
+              _backgroundAudio = null;
+              _backgroundAudioPlaying = false;
+              _remoteAudioLoading = false;
+              Provider.of<Urlchange>(context, listen: false).audioState =
+                  AudioState.error;
+            }),
+        onComplete: () => setState(() {
+              _backgroundAudioPlaying = false;
+              _remoteAudioLoading = false;
+              Provider.of<Urlchange>(context, listen: false).audioState =
+                  AudioState.complete;
+            }),
+        looping: false,
+        playInBackground: true)
+      ..play();
+  }
+
+  void _initbackgroundAudioPlayerLocal(String path) {
+    _remoteErrorMessage = null;
+    _remoteAudioLoading = true;
+    ByteData audio = getAudio(path);
+    Provider.of<Urlchange>(context, listen: false).audioState = AudioState.load;
+    if (_backgroundAudioPlaying == true) _backgroundAudio?.pause();
+    _backgroundAudio?.dispose();
+    _backgroundAudio = Audio.loadFromByteData(audio,
+        onDuration: (double durationSeconds) {
+          setState(() {
+            _backgroundAudioDurationSeconds = durationSeconds;
+            _remoteAudioLoading = false;
+          });
+          _setNotification();
+          Provider.of<Urlchange>(context, listen: false).audioState =
+              AudioState.play;
+        },
+        onPosition: (double positionSeconds) {
+          setState(() {
+            if (_backgroundAudioPositionSeconds <
+                _backgroundAudioDurationSeconds) {
+              _seekSliderValue = _backgroundAudioPositionSeconds /
+                  _backgroundAudioDurationSeconds;
+              _backgroundAudioPositionSeconds = positionSeconds;
+            } else {
+              _seekSliderValue = 1;
+              _backgroundAudioPositionSeconds = _backgroundAudioDurationSeconds;
+            }
+          });
+        },
+        onError: (String message) => setState(() {
+              _remoteErrorMessage = message;
+              _backgroundAudio.dispose();
+              _backgroundAudio = null;
+              _backgroundAudioPlaying = false;
+              _remoteAudioLoading = false;
+              Provider.of<Urlchange>(context, listen: false).audioState =
+                  AudioState.error;
+            }),
+        onComplete: () => setState(() {
+              _backgroundAudioPlaying = false;
+              _remoteAudioLoading = false;
+              Provider.of<Urlchange>(context, listen: false).audioState =
+                  AudioState.complete;
+            }),
+        looping: false,
+        playInBackground: true)
+      ..play();
+  }
+
+  Future<String> _getFile(String url) async {
+    final task = await FlutterDownloader.loadTasksWithRawQuery(
+        query: "SELECT * FROM task WHERE url = '$url' AND status = 3");
+    if (task.length != 0) {
+      String _filePath = task.first.savedDir + '/' + task.first.filename;
+      return _filePath;
+    }
+    return 'NotDownload';
+  }
+  
+  ByteData getAudio(String path) {
+    File audioFile = File(path);
+    Uint8List audio =  audioFile.readAsBytesSync();
+    return ByteData.view(audio.buffer);
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    final url = Provider.of<Urlchange>(context).audiourl;
+    if (url != this.url) {
+      setState(() {
+        this.url = url;
+        _title = Provider.of<Urlchange>(context).title;
+        _feedtitle = Provider.of<Urlchange>(context).feedtitle;
+        _imgurl = Provider.of<Urlchange>(context).imageurl;
+         _backgroundAudioPlaying = true;
+         _isLoading = true;
+        _getFile(url).then((result) {
+          result == 'NotDownload'
+              ? _initbackgroundAudioPlayer(url)
+              : _initbackgroundAudioPlayerLocal(result);
+        });
+      });
+    }
+  }
+
+  @override
+  void dispose() {
+    AudioSystem.instance.removeMediaEventListener(_mediaEventListener);
+    _backgroundAudio?.dispose();
+    super.dispose();
+  }
+
+  static String _stringForSeconds(double seconds) {
+    if (seconds == null) return null;
+    return '${(seconds ~/ 60)}:${(seconds.truncate() % 60).toString().padLeft(2, '0')}';
+  }
+
+  void _mediaEventListener(MediaEvent mediaEvent) {
+    _logger.info('App received media event of type: ${mediaEvent.type}');
+    final MediaActionType type = mediaEvent.type;
+    if (type == MediaActionType.play) {
+      _resumeBackgroundAudio();
+    } else if (type == MediaActionType.pause) {
+      _pauseBackgroundAudio();
+    } else if (type == MediaActionType.playPause) {
+      _backgroundAudioPlaying
+          ? _pauseBackgroundAudio()
+          : _resumeBackgroundAudio();
+    } else if (type == MediaActionType.stop) {
+      _stopBackgroundAudio();
+    } else if (type == MediaActionType.seekTo) {
+      _backgroundAudio.seek(mediaEvent.seekToPositionSeconds);
+      AudioSystem.instance
+          .setPlaybackState(true, mediaEvent.seekToPositionSeconds);
+    } else if (type == MediaActionType.skipForward) {
+      final double skipIntervalSeconds = mediaEvent.skipIntervalSeconds;
+      _forwardBackgroundAudio(skipIntervalSeconds);
+      _logger.info(
+          'Skip-forward event had skipIntervalSeconds $skipIntervalSeconds.');
+    } else if (type == MediaActionType.skipBackward) {
+      final double skipIntervalSeconds = mediaEvent.skipIntervalSeconds;
+      _forwardBackgroundAudio(skipIntervalSeconds);
+      _logger.info(
+          'Skip-backward event had skipIntervalSeconds $skipIntervalSeconds.');
+    } else if (type == MediaActionType.custom) {
+      if (mediaEvent.customEventId == replay10ButtonId) {
+        _forwardBackgroundAudio(-10.0);
+      } else if (mediaEvent.customEventId == likeButtonId) {
+        _resumeBackgroundAudio();
+      } else if (mediaEvent.customEventId == forwardButtonId) {
+        _forwardBackgroundAudio(30.0);
+      } else if (mediaEvent.customEventId == pausenowButtonId) {
+        _pauseBackgroundAudio();
+      }
+    }
+  }
+
+  Future<Uint8List> _networkImageToByte(String url) async {
+    Uint8List byteImage = await networkImageToByte(url);
+    return byteImage;
+  }
+
+  final _pauseButton = AndroidCustomMediaButton(
+      'pausenow', pausenowButtonId, 'ic_stat_pause_circle_filled');
+  final _replay10Button = AndroidCustomMediaButton(
+      'replay10', replay10ButtonId, 'ic_stat_replay_10');
+  final _forwardButton = AndroidCustomMediaButton(
+      'forward', forwardButtonId, 'ic_stat_forward_30');
+  final _playnowButton = AndroidCustomMediaButton(
+      'playnow', likeButtonId, 'ic_stat_play_circle_filled');
+
+  Future<void> _setNotification() async {
+    final Uint8List imageBytes = await _networkImageToByte(_imgurl);
+    AudioSystem.instance.setMetadata(AudioMetadata(
+        title: _title,
+        artist: _feedtitle,
+        album: _feedtitle,
+        genre: "Podcast",
+        durationSeconds: _backgroundAudioDurationSeconds,
+        artBytes: imageBytes));
+    AudioSystem.instance
+        .setPlaybackState(true, _backgroundAudioPositionSeconds);
+    AudioSystem.instance.setAndroidNotificationButtons(<dynamic>[
+      AndroidMediaButtonType.pause,
+      _forwardButton,
+      AndroidMediaButtonType.stop,
+    ], androidCompactIndices: <int>[
+      0,
+      1
+    ]);
+
+    AudioSystem.instance.setSupportedMediaActions(<MediaActionType>{
+      MediaActionType.playPause,
+      MediaActionType.pause,
+      MediaActionType.next,
+      MediaActionType.previous,
+      MediaActionType.skipForward,
+      MediaActionType.skipBackward,
+      MediaActionType.seekTo,
+      MediaActionType.custom,
+    }, skipIntervalSeconds: 30);
+  }
+
+  Future<void> _resumeBackgroundAudio() async {
+    _backgroundAudio.resume();
+    setState(() {
+      _backgroundAudioPlaying = true;
+      Provider.of<Urlchange>(context, listen: false).audioState =
+          AudioState.play;
+    });
+
+    final Uint8List imageBytes = await _networkImageToByte(_imgurl);
+    AudioSystem.instance.setMetadata(AudioMetadata(
+        title: _title,
+        artist: _feedtitle,
+        album: _feedtitle,
+        genre: "Podcast",
+        durationSeconds: _backgroundAudioDurationSeconds,
+        artBytes: imageBytes));
+
+    AudioSystem.instance
+        .setPlaybackState(true, _backgroundAudioPositionSeconds);
+
+    AudioSystem.instance.setAndroidNotificationButtons(<dynamic>[
+      AndroidMediaButtonType.pause,
+      _forwardButton,
+      AndroidMediaButtonType.stop,
+    ], androidCompactIndices: <int>[
+      0,
+      1
+    ]);
+
+    AudioSystem.instance.setSupportedMediaActions(<MediaActionType>{
+      MediaActionType.playPause,
+      MediaActionType.pause,
+      MediaActionType.next,
+      MediaActionType.previous,
+      MediaActionType.skipForward,
+      MediaActionType.skipBackward,
+      MediaActionType.seekTo,
+      MediaActionType.custom,
+    }, skipIntervalSeconds: 30);
+  }
+
+  void _pauseBackgroundAudio() {
+    _backgroundAudio.pause();
+    setState(() {
+      _backgroundAudioPlaying = false;
+      Provider.of<Urlchange>(context, listen: false).audioState =
+          AudioState.pause;
+    });
+
+    AudioSystem.instance
+        .setPlaybackState(false, _backgroundAudioPositionSeconds);
+
+    AudioSystem.instance.setAndroidNotificationButtons(<dynamic>[
+      AndroidMediaButtonType.play,
+      _forwardButton,
+      AndroidMediaButtonType.stop,
+    ], androidCompactIndices: <int>[
+      0,
+      1,
+    ]);
+
+    AudioSystem.instance.setSupportedMediaActions(<MediaActionType>{
+      MediaActionType.playPause,
+      MediaActionType.play,
+      MediaActionType.next,
+      MediaActionType.previous,
+    });
+  }
+
+  void _stopBackgroundAudio() {
+    _backgroundAudio.pause();
+    setState(() => _backgroundAudioPlaying = false);
+    AudioSystem.instance.stopBackgroundDisplay();
+  }
+
+  void _forwardBackgroundAudio(double seconds) {
+    final double forwardposition = _backgroundAudioPositionSeconds + seconds;
+    _backgroundAudio.seek(forwardposition);
+    AudioSystem.instance.setPlaybackState(true, forwardposition);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return !_isLoading
+        ? Center()
+        : Container(
+            padding: EdgeInsets.symmetric(horizontal: 10.0),
+            color: Colors.grey[100],
+            height: 120.0,
+            child: Column(
+                mainAxisAlignment: MainAxisAlignment.start,
+                mainAxisSize: MainAxisSize.min,
+                children: <Widget>[
+                  Container(
+                    alignment: Alignment.centerLeft,
+                    child: _remoteErrorMessage != null
+                        ? Text(_remoteErrorMessage,
+                            style:
+                                const TextStyle(color: const Color(0xFFFF0000)))
+                        : Text(
+                            _remoteAudioLoading ? 'Buffring...' : '',
+                            style: TextStyle(color: Colors.blue),
+                          ),
+                  ),
+                  SliderTheme(
+                    data: SliderTheme.of(context).copyWith(
+                      activeTrackColor: Colors.blue[100],
+                      inactiveTrackColor: Colors.grey[300],
+                      trackHeight: 2.0,
+                      thumbColor: Colors.blue[400],
+                      thumbShape:
+                          RoundSliderThumbShape(enabledThumbRadius: 5.0),
+                      overlayColor: Colors.blue.withAlpha(32),
+                      overlayShape:
+                          RoundSliderOverlayShape(overlayRadius: 14.0),
+                    ),
+                    child: Slider(
+                        value: _seekSliderValue,
+                        onChanged: (double val) {
+                          setState(() => _seekSliderValue = val);
+                          final double positionSeconds =
+                              val * _backgroundAudioDurationSeconds;
+                          _backgroundAudio.seek(positionSeconds);
+                          AudioSystem.instance
+                              .setPlaybackState(true, positionSeconds);
+                        }),
+                  ),
+                  Container(
+                    height: 20.0,
+                    padding: EdgeInsets.symmetric(horizontal: 10.0),
+                    child: Row(
+                      children: <Widget>[
+                        Text(
+                          _stringForSeconds(_backgroundAudioPositionSeconds) ??
+                              '',
+                          style: TextStyle(fontSize: 10),
+                        ),
+                        Expanded(
+                            child: Container(
+                          padding: EdgeInsets.symmetric(horizontal: 30),
+                          alignment: Alignment.center,
+                          child: (_title.length > 50)
+                              ? Marquee(
+                                  text: _title,
+                                  style: TextStyle(fontWeight: FontWeight.bold),
+                                  scrollAxis: Axis.horizontal,
+                                  crossAxisAlignment: CrossAxisAlignment.start,
+                                  blankSpace: 30.0,
+                                  velocity: 50.0,
+                                  pauseAfterRound: Duration(seconds: 1),
+                                  startPadding: 30.0,
+                                  accelerationDuration: Duration(seconds: 1),
+                                  accelerationCurve: Curves.linear,
+                                  decelerationDuration:
+                                      Duration(milliseconds: 500),
+                                  decelerationCurve: Curves.easeOut,
+                                )
+                              : Text(
+                                  _title,
+                                  style: TextStyle(fontWeight: FontWeight.bold),
+                                ),
+                        )),
+                        Text(
+                          _stringForSeconds(_backgroundAudioDurationSeconds) ??
+                              '',
+                          style: TextStyle(fontSize: 10),
+                        ),
+                      ],
+                    ),
+                  ),
+                  Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      IconButton(
+                          padding: EdgeInsets.symmetric(horizontal: 30.0),
+                          onPressed: _backgroundAudioPlaying
+                              ? () => _forwardBackgroundAudio(-10)
+                              : null,
+                          iconSize: 25.0,
+                          icon: Icon(Icons.replay_10),
+                          color: Colors.black),
+                      _backgroundAudioPlaying
+                          ? IconButton(
+                              padding: EdgeInsets.symmetric(horizontal: 30.0),
+                              onPressed: _backgroundAudioPlaying
+                                  ? () {
+                                      _pauseBackgroundAudio();
+                                    }
+                                  : null,
+                              iconSize: 32.0,
+                              icon: Icon(Icons.pause_circle_filled),
+                              color: Colors.black)
+                          : IconButton(
+                              padding: EdgeInsets.symmetric(horizontal: 30.0),
+                              onPressed: _backgroundAudioPlaying
+                                  ? null
+                                  : () {
+                                      _resumeBackgroundAudio();
+                                    },
+                              iconSize: 32.0,
+                              icon: Icon(Icons.play_circle_filled),
+                              color: Colors.black),
+                      IconButton(
+                          padding: EdgeInsets.symmetric(horizontal: 30.0),
+                          onPressed: _backgroundAudioPlaying
+                              ? () => _forwardBackgroundAudio(30)
+                              : null,
+                          iconSize: 25.0,
+                          icon: Icon(Icons.forward_30),
+                          color: Colors.black),
+                      /*IconButton(
+                  onPressed: _isPlaying || _isPaused ? () => _stop() : null,
+                  iconSize: 32.0,
+                  icon: Icon(Icons.stop),
+                  color: Colors.black), */
+                    ],
+                  ),
+                ]),
+          );
+  }
+}
--- a/lib/class/audiostate.dart
+++ b/lib/class/audiostate.dart
@ -0,0 +1,37 @@
+import 'package:flutter/foundation.dart';
+
+enum AudioState {load, play, pause, complete, error}
+
+class Urlchange with ChangeNotifier {
+  String _audiourl;
+  String get audiourl => _audiourl;
+  set audioUrl(String playing) {
+    _audiourl = playing;
+    notifyListeners();
+  }
+
+  String _title;
+  String get title => _title;
+  set rssTitle(String title){
+    _title = title;
+  }
+  
+  String _feedTitle;
+  String get feedtitle => _feedTitle;
+  set feedTitle(String feed){
+    _feedTitle = feed;
+  }
+  
+  String _imageurl;
+  String get imageurl => _imageurl;
+  set imageUrl(String image){
+    _imageurl = image;
+  }
+  
+  AudioState _audioState;
+  AudioState get audioState => _audioState;
+  set audioState(AudioState state){
+    _audioState = state;
+    notifyListeners();
+  }
+}
--- a/lib/class/downloadstate.dart
+++ b/lib/class/downloadstate.dart
@ -0,0 +1,18 @@
+import 'package:flutter/foundation.dart';
+
+enum DownloadState { stop, load, donwload, complete, error }
+
+class EpisodeDownload with ChangeNotifier {
+  String _title;
+  String get title => _title;
+  set title(String t) {
+    _title = t;
+    notifyListeners();
+  }
+  DownloadState _downloadState = DownloadState.stop;
+  DownloadState get downloadState => _downloadState;
+  set downloadState(DownloadState state){
+    _downloadState = state;
+    notifyListeners();
+  }
+}
--- a/lib/class/episodebrief.dart
+++ b/lib/class/episodebrief.dart
@ -0,0 +1,27 @@
+class EpisodeBrief {
+  final String title;
+  String description;
+  final String pubDate;
+  final int enclosureLength;
+  final String enclosureUrl;
+  final String feedTitle;
+  final String imageUrl;
+  final String primaryColor;
+  final int liked;
+  final String downloaded;
+  final int duration;
+  final int explicit;
+  EpisodeBrief(
+      this.title,
+      this.enclosureUrl,
+      this.enclosureLength,
+      this.pubDate,
+      this.feedTitle,
+      this.imageUrl,
+      this.primaryColor,
+      this.liked,
+      this.downloaded, 
+      this.duration,
+      this.explicit
+      );
+}
--- a/lib/class/importompl.dart
+++ b/lib/class/importompl.dart
@ -0,0 +1,18 @@
+import 'package:flutter/foundation.dart';
+
+enum ImportState{start, import, complete, stop, error}
+
+class ImportOmpl extends ChangeNotifier{
+  ImportState _importState = ImportState.stop;
+  String _rssTitle;
+  String get rsstitle => _rssTitle;
+  set rssTitle(String title){
+    _rssTitle = title;
+    notifyListeners();
+  }
+  ImportState get importState => _importState;
+  set importState(ImportState state){
+    _importState = state;
+    notifyListeners();
+  }
+}
--- a/lib/class/podcastlocal.dart
+++ b/lib/class/podcastlocal.dart
@ -0,0 +1,10 @@
+
+class PodcastLocal {
+  final String title;
+  final String imageUrl;
+  final String rssUrl;
+  final String author;
+  String description;
+  final String primaryColor;
+  PodcastLocal(this.title, this.imageUrl, this.rssUrl, this.primaryColor, this.author);
+}
--- a/lib/class/podcastrss.dart
+++ b/lib/class/podcastrss.dart
@ -0,0 +1,83 @@
+import 'package:json_annotation/json_annotation.dart';
+part 'podcastrss.g.dart';
+
+@JsonSerializable()
+class Podcastrss<R>{
+  @_ConvertR()
+  final R rss;
+  Podcastrss({this.rss});
+  factory Podcastrss.fromJson(Map<String, dynamic> json) =>
+    _$PodcastrssFromJson(json);
+  Map<String, dynamic> toJson() => _$PodcastrssToJson(this);
+}
+
+class _ConvertR<R> implements JsonConverter<R, Object>{
+  const _ConvertR();
+  @override
+  R fromJson(Object json){
+    return Rss.fromJson(json) as R;
+  }
+  @override
+  Object toJson(R object){
+    return object;
+  }
+}
+@JsonSerializable()
+class Rss<C>{
+  @_ConvertC()
+  final C channel;
+  Rss({this.channel});
+  factory Rss.fromJson(Map<String, dynamic> json) =>
+    _$RssFromJson(json);
+  Map<String, dynamic> toJson() => _$RssToJson(this);
+}
+
+class _ConvertC<C> implements JsonConverter<C, Object>{
+  const _ConvertC();
+  @override
+  C fromJson(Object json){
+    return Channel.fromJson(json) as C;
+  }
+  @override
+  Object toJson(C object){
+    return object;
+  }
+}
+
+@JsonSerializable()
+class Channel<E> {
+  final String title;
+  final String link;
+  final String description;
+  @_ConvertE()
+  final List<E> item;
+  Channel({this.title, this.link, this.description, this.item});
+  factory Channel.fromJson(Map<String, dynamic> json) =>
+    _$ChannelFromJson(json);
+  Map<String, dynamic> toJson() => _$ChannelToJson(this);
+}
+
+class _ConvertE<E> implements JsonConverter<E, Object>{
+  const _ConvertE();
+  @override
+  E fromJson(Object json){
+    return EpisodeItem.fromJson(json) as E;
+  }
+  @override
+  Object toJson(E object){
+    return object;
+  }
+}
+
+@JsonSerializable()
+class EpisodeItem{
+  final String title;
+  final String link;
+  final String pubDate;
+  final String description;
+  EpisodeItem({this.title, this.link, this.pubDate, this.description}
+  );
+  factory EpisodeItem.fromJson(Map<String, dynamic> json) => 
+    _$EpisodeItemFromJson(json);
+  Map<String, dynamic> toJson() => _$EpisodeItemToJson(this);
+}
--- a/lib/class/podcastrss.g.dart
+++ b/lib/class/podcastrss.g.dart
@ -0,0 +1,66 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'podcastrss.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Podcastrss<R> _$PodcastrssFromJson<R>(Map<String, dynamic> json) {
+  return Podcastrss<R>(
+      rss: json['rss'] == null ? null : _ConvertR<R>().fromJson(json['rss']));
+}
+
+Map<String, dynamic> _$PodcastrssToJson<R>(Podcastrss<R> instance) =>
+    <String, dynamic>{
+      'rss': instance.rss == null ? null : _ConvertR<R>().toJson(instance.rss)
+    };
+
+Rss<C> _$RssFromJson<C>(Map<String, dynamic> json) {
+  return Rss<C>(
+      channel: json['channel'] == null
+          ? null
+          : _ConvertC<C>().fromJson(json['channel']));
+}
+
+Map<String, dynamic> _$RssToJson<C>(Rss<C> instance) => <String, dynamic>{
+      'channel': instance.channel == null
+          ? null
+          : _ConvertC<C>().toJson(instance.channel)
+    };
+
+Channel<E> _$ChannelFromJson<E>(Map<String, dynamic> json) {
+  return Channel<E>(
+      title: json['title'] as String,
+      link: json['link'] as String,
+      description: json['description'] as String,
+      item: (json['item'] as List)
+          ?.map((e) => e == null ? null : _ConvertE<E>().fromJson(e))
+          ?.toList());
+}
+
+Map<String, dynamic> _$ChannelToJson<E>(Channel<E> instance) =>
+    <String, dynamic>{
+      'title': instance.title,
+      'link': instance.link,
+      'description': instance.description,
+      'item': instance.item
+          ?.map((e) => e == null ? null : _ConvertE<E>().toJson(e))
+          ?.toList()
+    };
+
+EpisodeItem _$EpisodeItemFromJson(Map<String, dynamic> json) {
+  return EpisodeItem(
+      title: json['title'] as String,
+      link: json['link'] as String,
+      pubDate: json['pubDate'] as String,
+      description: json['description'] as String);
+}
+
+Map<String, dynamic> _$EpisodeItemToJson(EpisodeItem instance) =>
+    <String, dynamic>{
+      'title': instance.title,
+      'link': instance.link,
+      'pubDate': instance.pubDate,
+      'description': instance.description
+    };
--- a/lib/class/podcasts.dart
+++ b/lib/class/podcasts.dart
@ -0,0 +1,112 @@
+import 'package:json_annotation/json_annotation.dart';
+part 'podcasts.g.dart';
+
+@JsonSerializable()
+class Podcast<E, F>{
+  final String version;
+  final String title;
+  @JsonKey(name: 'homepage_url')
+  final String homepageUrl;
+  @JsonKey(name: 'feed_url')
+  final String feedUrl;
+  final String description;
+  @JsonKey(name: '_fireside')
+  @_ConvertF()
+  final F fireSide;
+  @JsonKey(name: 'items')
+  @_ConvertE()
+  final List<E> items;
+  Podcast(
+    {this.version, this.title, this.homepageUrl, this.feedUrl, this.description, this.fireSide, this.items}
+  );
+  factory Podcast.fromJson(Map<String, dynamic> json) => 
+    _$PodcastFromJson<E, F>(json);
+  Map<String, dynamic> toJson() => _$PodcastToJson(this);
+}
+
+class _ConvertE<E> implements JsonConverter<E, Object>{
+  const _ConvertE();
+  @override
+  E fromJson(Object json){
+    return EpisodeItem.fromJson(json) as E;
+  }
+  @override
+  Object toJson(E object){
+    return object;
+  }
+}
+class _ConvertF<F> implements JsonConverter<F, Object>{
+  const _ConvertF();
+  @override
+  F fromJson(Object json){
+    return FireSide.fromJson(json) as F;
+  }
+  @override
+  Object toJson(F object){
+    return object;
+  }
+}
+
+@JsonSerializable()
+
+class FireSide{
+  final String pubdate;
+  final bool explicit;
+  final String copyright;
+  final String owner;
+  final String image;
+  FireSide({this.pubdate, this.explicit, this.copyright, this.owner, this.image});
+  factory FireSide.fromJson(Map<String, dynamic> json) =>
+    _$FireSideFromJson(json);
+  Map<String, dynamic> toJson() => _$FireSideToJson(this);
+}
+
+@JsonSerializable()
+class EpisodeItem<A>{
+  final String id;
+  final String title;
+  final String url;
+  @JsonKey(name: 'content_text')
+  final String contentText;
+  @JsonKey(name: 'content_html')
+  final String contentHtml;
+  final String summary;
+  @JsonKey(name: 'date_published')
+  final String datePublished;
+  @_ConvertA()
+  final List<A> attachments;
+  EpisodeItem({this.id, this.title, this.url, this.contentText, this.contentHtml, this.summary, this.datePublished, this.attachments}
+  );
+  factory EpisodeItem.fromJson(Map<String, dynamic> json) => 
+    _$EpisodeItemFromJson<A>(json);
+  Map<String, dynamic> toJson() => _$EpisodeItemToJson(this);
+}
+
+class _ConvertA<A> implements JsonConverter<A, Object> {
+  const _ConvertA();
+  @override
+  A fromJson(Object json){
+    return Attachment.fromJson(json) as A;
+  }
+  @override
+  Object toJson(A object){
+    return object;
+  }
+}
+
+@JsonSerializable()
+class Attachment{
+  final String url;
+  @JsonKey(name: 'mime_type')
+  final String mimeType;
+  @JsonKey(name: 'size_in_bytes')
+  final int sizeInBytes;
+  @JsonKey(name: 'duration_in_seconds')
+  final int durationInSeconds;
+  Attachment(
+    {this.url, this.mimeType, this.sizeInBytes, this.durationInSeconds}
+  );
+  factory Attachment.fromJson(Map<String, dynamic> json) =>
+    _$AttachmentFromJson(json);
+  Map<String, dynamic> toJson() => _$AttachmentToJson(this);
+}
--- a/lib/class/podcasts.g.dart
+++ b/lib/class/podcasts.g.dart
@ -0,0 +1,98 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'podcasts.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Podcast<E, F> _$PodcastFromJson<E, F>(Map<String, dynamic> json) {
+  return Podcast<E, F>(
+      version: json['version'] as String,
+      title: json['title'] as String,
+      homepageUrl: json['homepage_url'] as String,
+      feedUrl: json['feed_url'] as String,
+      description: json['description'] as String,
+      fireSide: json['_fireside'] == null
+          ? null
+          : _ConvertF<F>().fromJson(json['_fireside']),
+      items: (json['items'] as List)
+          ?.map((e) => e == null ? null : _ConvertE<E>().fromJson(e))
+          ?.toList());
+}
+
+Map<String, dynamic> _$PodcastToJson<E, F>(Podcast<E, F> instance) =>
+    <String, dynamic>{
+      'version': instance.version,
+      'title': instance.title,
+      'homepage_url': instance.homepageUrl,
+      'feed_url': instance.feedUrl,
+      'description': instance.description,
+      '_fireside': instance.fireSide == null
+          ? null
+          : _ConvertF<F>().toJson(instance.fireSide),
+      'items': instance.items
+          ?.map((e) => e == null ? null : _ConvertE<E>().toJson(e))
+          ?.toList()
+    };
+
+FireSide _$FireSideFromJson(Map<String, dynamic> json) {
+  return FireSide(
+      pubdate: json['pubdate'] as String,
+      explicit: json['explicit'] as bool,
+      copyright: json['copyright'] as String,
+      owner: json['owner'] as String,
+      image: json['image'] as String);
+}
+
+Map<String, dynamic> _$FireSideToJson(FireSide instance) => <String, dynamic>{
+      'pubdate': instance.pubdate,
+      'explicit': instance.explicit,
+      'copyright': instance.copyright,
+      'owner': instance.owner,
+      'image': instance.image
+    };
+
+EpisodeItem<A> _$EpisodeItemFromJson<A>(Map<String, dynamic> json) {
+  return EpisodeItem<A>(
+      id: json['id'] as String,
+      title: json['title'] as String,
+      url: json['url'] as String,
+      contentText: json['content_text'] as String,
+      contentHtml: json['content_html'] as String,
+      summary: json['summary'] as String,
+      datePublished: json['date_published'] as String,
+      attachments: (json['attachments'] as List)
+          ?.map((e) => e == null ? null : _ConvertA<A>().fromJson(e))
+          ?.toList());
+}
+
+Map<String, dynamic> _$EpisodeItemToJson<A>(EpisodeItem<A> instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'title': instance.title,
+      'url': instance.url,
+      'content_text': instance.contentText,
+      'content_html': instance.contentHtml,
+      'summary': instance.summary,
+      'date_published': instance.datePublished,
+      'attachments': instance.attachments
+          ?.map((e) => e == null ? null : _ConvertA<A>().toJson(e))
+          ?.toList()
+    };
+
+Attachment _$AttachmentFromJson(Map<String, dynamic> json) {
+  return Attachment(
+      url: json['url'] as String,
+      mimeType: json['mime_type'] as String,
+      sizeInBytes: json['size_in_bytes'] as int,
+      durationInSeconds: json['duration_in_seconds'] as int);
+}
+
+Map<String, dynamic> _$AttachmentToJson(Attachment instance) =>
+    <String, dynamic>{
+      'url': instance.url,
+      'mime_type': instance.mimeType,
+      'size_in_bytes': instance.sizeInBytes,
+      'duration_in_seconds': instance.durationInSeconds
+    };
--- a/lib/class/searchpodcast.dart
+++ b/lib/class/searchpodcast.dart
@ -0,0 +1,54 @@
+import 'package:json_annotation/json_annotation.dart';
+part 'searchpodcast.g.dart';
+
+@JsonSerializable()
+class SearchPodcast<P>{
+  @_ConvertP()
+  final List<P> results;
+  @JsonKey(name: 'next_offset')
+  final int nextOffset;
+  final int total;
+  final int count;
+  SearchPodcast(
+    {this.results, this.nextOffset, this.total, this.count}
+  );
+  factory SearchPodcast.fromJson(Map<String, dynamic> json) => 
+    _$SearchPodcastFromJson<P>(json);
+  Map<String, dynamic> toJson() => _$SearchPodcastToJson(this);
+}
+
+class _ConvertP<P> implements JsonConverter<P, Object>{
+  const _ConvertP();
+  @override
+  P fromJson(Object json){
+    return OnlinePodcast.fromJson(json) as P;
+  }
+  @override
+  Object toJson(P object){
+    return object;
+  }
+}
+
+@JsonSerializable()
+class OnlinePodcast{
+  @JsonKey(name: 'earliest_pub_date_ms')
+  final int earliestPubDate;
+  @JsonKey(name: 'title_original')
+  final String title;
+  final String rss;
+  @JsonKey(name: 'lastest_pub_date_ms')
+  final int lastestPubDate;
+  @JsonKey(name: 'description_original')
+  final String description;
+  @JsonKey(name: 'total_episodes')
+  final int count;
+  final String image;
+  @JsonKey(name: 'publisher_original')
+  final String publisher;
+  OnlinePodcast(
+    {this.earliestPubDate, this.title, this.count, this.description, this.image, this.lastestPubDate, this.rss, this.publisher}
+  );
+  factory OnlinePodcast.fromJson(Map<String, dynamic> json) =>
+    _$OnlinePodcastFromJson(json);
+  Map<String, dynamic> toJson() => _$OnlinePodcastToJson(this);
+}
--- a/lib/class/searchpodcast.g.dart
+++ b/lib/class/searchpodcast.g.dart
@ -0,0 +1,51 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'searchpodcast.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+SearchPodcast<P> _$SearchPodcastFromJson<P>(Map<String, dynamic> json) {
+  return SearchPodcast<P>(
+      results: (json['results'] as List)
+          ?.map((e) => e == null ? null : _ConvertP<P>().fromJson(e))
+          ?.toList(),
+      nextOffset: json['next_offset'] as int,
+      total: json['total'] as int,
+      count: json['count'] as int);
+}
+
+Map<String, dynamic> _$SearchPodcastToJson<P>(SearchPodcast<P> instance) =>
+    <String, dynamic>{
+      'results': instance.results
+          ?.map((e) => e == null ? null : _ConvertP<P>().toJson(e))
+          ?.toList(),
+      'next_offset': instance.nextOffset,
+      'total': instance.total,
+      'count': instance.count
+    };
+
+OnlinePodcast _$OnlinePodcastFromJson(Map<String, dynamic> json) {
+  return OnlinePodcast(
+      earliestPubDate: json['earliest_pub_date_ms'] as int,
+      title: json['title_original'] as String,
+      count: json['total_episodes'] as int,
+      description: json['description_original'] as String,
+      image: json['image'] as String,
+      lastestPubDate: json['lastest_pub_date_ms'] as int,
+      rss: json['rss'] as String,
+      publisher: json['publisher_original'] as String);
+}
+
+Map<String, dynamic> _$OnlinePodcastToJson(OnlinePodcast instance) =>
+    <String, dynamic>{
+      'earliest_pub_date_ms': instance.earliestPubDate,
+      'title_original': instance.title,
+      'rss': instance.rss,
+      'lastest_pub_date_ms': instance.lastestPubDate,
+      'description_original': instance.description,
+      'total_episodes': instance.count,
+      'image': instance.image,
+      'publisher_original': instance.publisher
+    };
--- a/lib/class/sqflite_localpodcast.dart
+++ b/lib/class/sqflite_localpodcast.dart
@ -0,0 +1,451 @@
+import 'package:sqflite/sqflite.dart';
+import 'dart:async';
+import 'dart:io' as io;
+import 'package:path/path.dart';
+import 'package:intl/intl.dart';
+import 'package:flutter_downloader/flutter_downloader.dart';
+import 'package:path_provider/path_provider.dart';
+import 'podcastlocal.dart';
+import 'episodebrief.dart';
+import '../webfeed/webfeed.dart';
+
+class DBHelper {
+  static Database _db;
+  Future<Database> get database async {
+    if (_db != null) return _db;
+    _db = await initDb();
+    return _db;
+  }
+
+  initDb() async {
+    io.Directory documentsDirectory = await getApplicationDocumentsDirectory();
+    String path = join(documentsDirectory.path, "podcasts.db");
+    Database theDb = await openDatabase(path, version: 1, onCreate: _onCreate);
+    return theDb;
+  }
+
+  void _onCreate(Database db, int version) async {
+    await db.execute(
+        """CREATE TABLE PodcastLocal(id INTEGER PRIMARY KEY,title TEXT, 
+        imageUrl TEXT,rssUrl TEXT UNIQUE,primaryColor TEXT,author TEXT, description TEXT, add_date INTEGER)""");
+    await db
+        .execute("""CREATE TABLE Episodes(id INTEGER PRIMARY KEY,title TEXT, 
+        enclosure_url TEXT UNIQUE, enclosure_length INTEGER, pubDate TEXT, 
+        description TEXT, feed_title TEXT, feed_link TEXT, milliseconds INTEGER, 
+        duration INTEGER DEFAULT 0, explicit INTEGER DEFAULT 0, liked INTEGER DEFAULT 0, 
+        downloaded TEXT DEFAULT 'ND', download_date INTEGER DEFAULT 0)""");
+  }
+
+  Future<List<PodcastLocal>> getPodcastLocal() async {
+    var dbClient = await database;
+    List<Map> list = await dbClient.rawQuery(
+        'SELECT title, imageUrl, rssUrl, primaryColor, author FROM PodcastLocal ORDER BY add_date DESC');
+    List<PodcastLocal> podcastLocal = List();
+    for (int i = 0; i < list.length; i++) {
+      podcastLocal.add(PodcastLocal(
+        list[i]['title'],
+        list[i]['imageUrl'],
+        list[i]['rssUrl'],
+        list[i]['primaryColor'],
+        list[i]['author'],
+      ));
+    }
+    print(podcastLocal.length);
+    return podcastLocal;
+  }
+
+  Future savePodcastLocal(PodcastLocal podcastLocal) async {
+    print('save');
+    int _milliseconds = DateTime.now().millisecondsSinceEpoch;
+    var dbClient = await database;
+    await dbClient.transaction((txn) async {
+      return await txn.rawInsert(
+          """INSERT OR IGNORE INTO PodcastLocal (title, imageUrl, rssUrl, 
+          primaryColor, author, description, add_date) VALUES(?, ?, ?, ?, ?, ?, ?)""",
+          [
+            podcastLocal.title,
+            podcastLocal.imageUrl,
+            podcastLocal.rssUrl,
+            podcastLocal.primaryColor,
+            podcastLocal.author,
+            podcastLocal.description,
+            _milliseconds
+          ]);
+    });
+  }
+
+  Future delPodcastLocal(String title) async {
+    print('deleted');
+    var dbClient = await database;
+    await dbClient
+        .rawDelete('DELETE FROM PodcastLocal WHERE title =?', [title]);
+    List<Map> list = await dbClient.rawQuery(
+        """SELECT downloaded FROM Episodes WHERE downloaded != 'ND' AND feed_title = ?""",
+        [title]);
+    for(int i=0; i < list.length; i++){
+      if(list[i] != null)
+      FlutterDownloader.remove(taskId: list[i]['downloaded'], shouldDeleteContent: true);
+      print('Removed all download task');
+    }
+    await dbClient
+        .rawDelete('DELETE FROM Episodes WHERE feed_title=?', [title]);
+  }
+
+  Future getImageUrl(String title) async {
+    var dbClient = await database;
+    List<Map> list = await dbClient
+        .rawQuery('SELECT imageUrl FROM PodcastLocal WHERE title = ?', [title]);
+    String url = list[0]['imageUrl'];
+    return url;
+  }
+
+  int stringToDate(String s) {
+    var months = {
+      'Jan': 1,
+      'Feb': 2,
+      'Mar': 3,
+      'Apr': 4,
+      'May': 5,
+      'Jun': 6,
+      'Jul': 7,
+      'Aug': 8,
+      'Sep': 9,
+      'Oct': 10,
+      'Nov': 11,
+      'Dec': 12
+    };
+    int y;
+    int m;
+    int d;
+    int h;
+    int min;
+    int sec;
+    int result;
+    try {
+      y = int.parse(s.substring(12, 16));
+    } catch (e) {
+      y = 0;
+    }
+
+    try {
+      m = months[s.substring(8, 11)];
+    } catch (e) {
+      m = 0;
+    }
+    try {
+      d = int.parse(s.substring(5, 7));
+    } catch (e) {
+      d = 0;
+    }
+    try {
+      h = int.parse(s.substring(17, 19));
+    } catch (e) {
+      h = 0;
+    }
+    try {
+      min = int.parse(s.substring(20, 22));
+    } catch (e) {
+      min = 0;
+    }
+    try {
+      sec = int.parse(s.substring(23, 25));
+    } catch (e) {
+      sec = 0;
+    }
+    try {
+      result = DateTime(y, m, d, h, min, sec).millisecondsSinceEpoch;
+    } catch (e) {
+      result = 0;
+    }
+    return result;
+  }
+
+  static _parsePubDate(String pubDate) {
+    if (pubDate == null) return null;
+    return DateFormat('EEE, dd MMM yyyy HH:mm:ss Z', 'en_US').parse(pubDate);
+  }
+
+  int getExplicit(bool b) {
+    int result;
+    if (b == true) {
+      result = 1;
+      return result;
+    } else {
+      result = 0;
+      return result;
+    }
+  }
+
+  bool isXimalaya(String input) {
+    RegExp ximalaya = RegExp(r"ximalaya.com");
+    return ximalaya.hasMatch(input);
+  }
+
+  Future<int> savePodcastRss(String rss) async {
+    String _title;
+    String _url;
+    String _description;
+    var _p = RssFeed.parse(rss);
+    int _result = _p.items.length;
+    var dbClient = await database;
+    int _count = Sqflite.firstIntValue(await dbClient.rawQuery(
+        'SELECT COUNT(*) FROM Episodes WHERE feed_title = ?', [_p.title]));
+    print(_count);
+    if (_count == _result) {
+      _result = 0;
+      return _result;
+    } else {
+      for (int i = 0; i < (_result - _count); i++) {
+        print(_p.items[i].title);
+        _p.items[i].itunes.title != null
+            ? _title = _p.items[i].itunes.title
+            : _title = _p.items[i].title;
+        _p.items[i].itunes.summary != null
+            ? _description = _p.items[i].itunes.summary
+            : _description = _p.items[i].description;
+        isXimalaya(_p.items[i].enclosure.url)
+            ? _url = _p.items[i].enclosure.url.split('=').last
+            : _url = _p.items[i].enclosure.url;
+        final _length = _p.items[i].enclosure.length;
+        final _pubDate = _p.items[i].pubDate;
+        final DateTime _date = _parsePubDate(_pubDate);
+        final _milliseconds = _date.millisecondsSinceEpoch;
+        final _duration = _p.items[i].itunes.duration.inMinutes;
+        final _explicit = getExplicit(_p.items[i].itunes.explicit);
+        if (_p.items[i].enclosure.url != null) {
+          await dbClient.transaction((txn) {
+            return txn.rawInsert(
+                """INSERT OR IGNORE INTO Episodes(title, enclosure_url, enclosure_length, pubDate, 
+                description, feed_title, milliseconds, duration, explicit) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?)""",
+                [
+                  _title,
+                  _url,
+                  _length,
+                  _pubDate,
+                  _description,
+                  _p.title,
+                  _milliseconds,
+                  _duration,
+                  _explicit,
+                ]);
+          });
+        }
+      }
+      _result = 0;
+      return _result;
+    }
+  }
+
+  Future<List<EpisodeBrief>> getRssItem(String title) async {
+    var dbClient = await database;
+    List<EpisodeBrief> episodes = List();
+    List<Map> list = await dbClient
+        .rawQuery("""SELECT E.title, E.enclosure_url, E.enclosure_length, 
+        E.pubDate,  E.feed_title, E.duration, E.explicit, E.liked, 
+        E.downloaded, P.imageUrl, P.primaryColor 
+        FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        where E.feed_title = ? ORDER BY E.milliseconds DESC""", [title]);
+    for (int x = 0; x < list.length; x++) {
+      episodes.add(EpisodeBrief(
+          list[x]['title'],
+          list[x]['enclosure_url'],
+          list[x]['enclosure_length'],
+          list[x]['pubDate'],
+          list[x]['feed_title'],
+          list[x]['imageUrl'],
+          list[x]['primaryColor'],
+          list[x]['liked'],
+          list[x]['downloaded'],
+          list[x]['duration'],
+          list[x]['explicit']));
+    }
+    print(episodes.length);
+    print(title);
+    return episodes;
+  }
+
+  Future<List<EpisodeBrief>> getRssItemTop(String title) async {
+    var dbClient = await database;
+    List<EpisodeBrief> episodes = List();
+    List<Map> list = await dbClient.rawQuery(
+        """SELECT E.title, E.enclosure_url, E.enclosure_length, 
+        E.pubDate, E.feed_title, E.duration, E.explicit, E.liked, 
+        E.downloaded, P.imageUrl, P.primaryColor 
+        FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        where E.feed_title = ? ORDER BY E.milliseconds DESC LIMIT 3""",
+        [title]);
+    for (int x = 0; x < list.length; x++) {
+      episodes.add(EpisodeBrief(
+          list[x]['title'],
+          list[x]['enclosure_url'],
+          list[x]['enclosure_length'],
+          list[x]['pubDate'],
+          list[x]['feed_title'],
+          list[x]['imageUrl'],
+          list[x]['primaryColor'],
+          list[x]['liked'],
+          list[x]['downloaded'],
+          list[x]['duration'],
+          list[x]['explicit']));
+    }
+    print(episodes.length);
+    print(title);
+    return episodes;
+  }
+
+  Future<EpisodeBrief> getRssItemDownload(String url) async {
+    var dbClient = await database;
+    EpisodeBrief episode;
+    List<Map> list = await dbClient.rawQuery(
+        """SELECT E.title, E.enclosure_url, E.enclosure_length, 
+        E.pubDate, E.feed_title, E.duration, E.explicit, E.liked, 
+        E.downloaded, P.imageUrl, P.primaryColor 
+        FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        where E.enclosure_url = ? ORDER BY E.milliseconds DESC LIMIT 3""",
+        [url]);
+
+    if (list != null)
+      episode = EpisodeBrief(
+          list.first['title'],
+          list.first['enclosure_url'],
+          list.first['enclosure_length'],
+          list.first['pubDate'],
+          list.first['feed_title'],
+          list.first['imageUrl'],
+          list.first['primaryColor'],
+          list.first['liked'],
+          list.first['downloaded'],
+          list.first['duration'],
+          list.first['explicit']);
+    return episode;
+  }
+
+  Future<List<EpisodeBrief>> getRecentRssItem() async {
+    var dbClient = await database;
+    List<EpisodeBrief> episodes = List();
+    List<Map> list = await dbClient
+        .rawQuery("""SELECT E.title, E.enclosure_url, E.enclosure_length, 
+        E.pubDate, E.feed_title, E.duration, E.explicit, E.liked, 
+        E.downloaded, P.imageUrl, P.primaryColor 
+        FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        ORDER BY E.milliseconds DESC LIMIT 99""");
+    for (int x = 0; x < list.length; x++) {
+      episodes.add(EpisodeBrief(
+          list[x]['title'],
+          list[x]['enclosure_url'],
+          list[x]['enclosure_length'],
+          list[x]['pubDate'],
+          list[x]['feed_title'],
+          list[x]['imageUrl'],
+          list[x]['primaryColor'],
+          list[x]['liked'],
+          list[x]['doanloaded'],
+          list[x]['duration'],
+          list[x]['explicit']));
+    }
+    print(episodes.length);
+    return episodes;
+  }
+
+  Future<List<EpisodeBrief>> getLikedRssItem() async {
+    var dbClient = await database;
+    List<EpisodeBrief> episodes = List();
+    List<Map> list = await dbClient.rawQuery(
+        """SELECT E.title, E.enclosure_url, E.enclosure_length, E.pubDate, 
+        E.feed_title, E.duration, E.explicit, E.liked, E.downloaded, P.imageUrl, 
+        P.primaryColor FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        WHERE E.liked = 1 ORDER BY E.milliseconds DESC LIMIT 99""");
+    for (int x = 0; x < list.length; x++) {
+      episodes.add(EpisodeBrief(
+          list[x]['title'],
+          list[x]['enclosure_url'],
+          list[x]['enclosure_length'],
+          list[x]['pubDate'],
+          list[x]['feed_title'],
+          list[x]['imageUrl'],
+          list[x]['primaryColor'],
+          list[x]['liked'],
+          list[x]['downloaded'],
+          list[x]['duration'],
+          list[x]['explicit']));
+    }
+    print(episodes.length);
+    return episodes;
+  }
+
+  Future<int> setLiked(String title) async {
+    var dbClient = await database;
+    int count = await dbClient
+        .rawUpdate("UPDATE Episodes SET liked = 1 WHERE title = ?", [title]);
+    print('liked');
+    return count;
+  }
+
+  Future<int> setUniked(String title) async {
+    var dbClient = await database;
+    int count = await dbClient
+        .rawUpdate("UPDATE Episodes SET liked = 0 WHERE title = ?", [title]);
+    print('unliked');
+    return count;
+  }
+
+  Future<int> saveDownloaded(String url, String id) async {
+    var dbClient = await database;
+    int _milliseconds = DateTime.now().millisecondsSinceEpoch;
+    int count = await dbClient.rawUpdate(
+        "UPDATE Episodes SET downloaded = ?, download_date = ? WHERE enclosure_url = ?",
+        [id, _milliseconds, url]);
+    print('Downloaded ' + url);
+    return count;
+  }
+
+  Future<int> delDownloaded(String url) async {
+    var dbClient = await database;
+    int count = await dbClient.rawUpdate(
+        "UPDATE Episodes SET downloaded = 'ND' WHERE enclosure_url = ?", [url]);
+    print('Deleted ' + url);
+    return count;
+  }
+
+  Future<List<EpisodeBrief>> getDownloadedRssItem() async {
+    var dbClient = await database;
+    List<EpisodeBrief> episodes = List();
+    List<Map> list = await dbClient.rawQuery(
+        """SELECT E.title, E.enclosure_url, E.enclosure_length, E.pubDate, 
+        E.feed_title, E.duration, E.explicit, E.liked, E.downloaded, P.imageUrl, 
+        P.primaryColor FROM Episodes E INNER JOIN PodcastLocal P ON E.feed_title = P.title 
+        WHERE E.downloaded != 'ND' ORDER BY E.download_date DESC LIMIT 99""");
+    for (int x = 0; x < list.length; x++) {
+      episodes.add(EpisodeBrief(
+          list[x]['title'],
+          list[x]['enclosure_url'],
+          list[x]['enclosure_length'],
+          list[x]['pubDate'],
+          list[x]['feed_title'],
+          list[x]['imageUrl'],
+          list[x]['primaryColor'],
+          list[x]['liked'],
+          list[x]['downloaded'],
+          list[x]['duration'],
+          list[x]['explicit']));
+    }
+    print(episodes.length);
+    return episodes;
+  }
+
+  Future<String> getDescription(String title) async {
+    var dbClient = await database;
+    List<Map> list = await dbClient
+        .rawQuery('SELECT description FROM Episodes WHERE title = ?', [title]);
+    String description = list[0]['description'];
+    return description;
+  }
+
+  Future<String> getFeedDescription(String title) async {
+    var dbClient = await database;
+    List<Map> list = await dbClient.rawQuery(
+        'SELECT description FROM PodcastLocal WHERE title = ?', [title]);
+    String description = list[0]['description'];
+    return description;
+  }
+}
--- a/lib/episodedetail.dart
+++ b/lib/episodedetail.dart
@ -0,0 +1,533 @@
+import 'dart:convert';
+import 'dart:math' as math;
+
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:flutter_html/flutter_html.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'class/audiostate.dart';
+import 'class/episodebrief.dart';
+import 'class/sqflite_localpodcast.dart';
+import 'episodedownload.dart';
+
+enum DownloadState { stop, load, donwload, complete, error }
+
+class EpisodeDetail extends StatefulWidget {
+  final EpisodeBrief episodeItem;
+  final String heroTag;
+  EpisodeDetail({this.episodeItem, this.heroTag, Key key}) : super(key: key);
+
+  @override
+  _EpisodeDetailState createState() => _EpisodeDetailState();
+}
+
+class _EpisodeDetailState extends State<EpisodeDetail> {
+  final textstyle = TextStyle(fontSize: 15.0, color: Colors.black);
+  double downloadProgress;
+  Color _c;
+  bool _loaddes;
+
+  Future getSDescription(String title) async {
+    var dbHelper = DBHelper();
+    widget.episodeItem.description = await dbHelper.getDescription(title);
+    if (mounted)
+      setState(() {
+        _loaddes = true;
+      });
+  }
+  
+  _launchUrl(String url) async {
+  if (await canLaunch(url)) {
+    await launch(url);
+  } else {
+    throw 'Could not launch $url';
+  }
+}
+  @override
+  void initState() {
+    super.initState();
+    _loaddes = false;
+    getSDescription(widget.episodeItem.title);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var color = json.decode(widget.episodeItem.primaryColor);
+    (color[0] > 200 && color[1] > 200 && color[2] > 200)
+        ? _c = Color.fromRGBO(
+            (255 - color[0]), 255 - color[1], 255 - color[2], 1.0)
+        : _c = Color.fromRGBO(color[0], color[1], color[2], 0.8);
+
+    return Scaffold(
+      backgroundColor: Colors.grey[100],
+      appBar: AppBar(
+        title: Text(widget.episodeItem.feedTitle),
+        elevation: 0.0,
+        centerTitle: true,
+        backgroundColor: Colors.grey[100],
+      ),
+      body: Container(
+        color: Colors.grey[100],
+        padding: EdgeInsets.all(12.0),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.start,
+          mainAxisSize: MainAxisSize.min,
+          children: <Widget>[
+            Container(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.start,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Container(
+                    padding: EdgeInsets.symmetric(horizontal: 12.0),
+                    margin: EdgeInsets.only(bottom: 10.0),
+                    alignment: Alignment.topLeft,
+                    child: Text(
+                      widget.episodeItem.title,
+                      style: Theme.of(context).textTheme.title,
+                    ),
+                  ),
+                  Container(
+                    padding: EdgeInsets.all(12.0),
+                    height: 50,
+                    child: Row(
+                      children: <Widget>[
+                        (widget.episodeItem.explicit == 1)
+                            ? Container(
+                                decoration: BoxDecoration(
+                                    color: Colors.red[800],
+                                    shape: BoxShape.circle),
+                                height: 25.0,
+                                margin: EdgeInsets.only(right: 10.0),
+                                padding: EdgeInsets.symmetric(horizontal: 10.0),
+                                alignment: Alignment.center,
+                                child: Text('E',
+                                    style: TextStyle(color: Colors.white)))
+                            : Center(),
+                        Container(
+                          decoration: BoxDecoration(
+                              color: Colors.cyan[300],
+                              borderRadius:
+                                  BorderRadius.all(Radius.circular(15.0))),
+                          height: 30.0,
+                          margin: EdgeInsets.only(right: 10.0),
+                          padding: EdgeInsets.symmetric(horizontal: 10.0),
+                          alignment: Alignment.center,
+                          child: Text(
+                              (widget.episodeItem.duration).toString() + 'mins',
+                              style: textstyle),
+                        ),
+                        Container(
+                          decoration: BoxDecoration(
+                              color: Colors.lightBlue[300],
+                              borderRadius:
+                                  BorderRadius.all(Radius.circular(15.0))),
+                          height: 30.0,
+                          margin: EdgeInsets.only(right: 10.0),
+                          padding: EdgeInsets.symmetric(horizontal: 10.0),
+                          alignment: Alignment.center,
+                          child: Text(
+                              ((widget.episodeItem.enclosureLength) ~/ 1000000)
+                                      .toString() +
+                                  'MB',
+                              style: textstyle),
+                        ),
+                        Container(
+                          decoration: BoxDecoration(
+                              color: Colors.lightGreen[300],
+                              borderRadius:
+                                  BorderRadius.all(Radius.circular(15.0))),
+                          height: 30.0,
+                          alignment: Alignment.center,
+                          margin: EdgeInsets.only(right: 10.0),
+                          padding: EdgeInsets.symmetric(horizontal: 10.0),
+                          child: Text(
+                              widget.episodeItem.pubDate.substring(0, 16),
+                              style: textstyle),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            Expanded(
+              child: Container(
+                padding: EdgeInsets.only(left: 12.0, right: 12.0, top: 5.0),
+                child: SingleChildScrollView(
+                  child: (widget.episodeItem.description != null && _loaddes)
+                      ? Html(data: widget.episodeItem.description,
+                      onLinkTap: (url){
+                          _launchUrl(url);
+                      },
+                      useRichText: true,
+                      )
+                      : Center(),
+                ),
+              ),
+            ),
+            MenuBar(
+              episodeItem: widget.episodeItem,
+              heroTag: widget.heroTag,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class MenuBar extends StatefulWidget {
+  final EpisodeBrief episodeItem;
+  final String heroTag;
+  MenuBar({this.episodeItem, this.heroTag, Key key}) : super(key: key);
+  @override
+  _MenuBarState createState() => _MenuBarState();
+}
+
+class _MenuBarState extends State<MenuBar> {
+  bool _liked;
+  int _like;
+
+  Future<int> saveLiked(String title) async {
+    var dbHelper = DBHelper();
+    int result = await dbHelper.setLiked(title);
+    if (result == 1 && mounted) setState(() => _liked = true);
+    return result;
+  }
+
+  Future<int> setUnliked(String title) async {
+    var dbHelper = DBHelper();
+    int result = await dbHelper.setUniked(title);
+    if (result == 1 && mounted)
+      setState(() {
+        _liked = false;
+        _like = 0;
+      });
+    return result;
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _liked = false;
+    _like = widget.episodeItem.liked;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final urlChange = Provider.of<Urlchange>(context);
+    return Consumer<Urlchange>(
+      builder: (context, urlchange, _) => Container(
+        height: 50.0,
+        decoration: BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.all(Radius.circular(10.0)),
+        ),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.start,
+          mainAxisSize: MainAxisSize.min,
+          children: <Widget>[
+            (widget.episodeItem.title == urlChange.title &&
+                    urlChange.audioState == AudioState.play)
+                ? ImageRotate(
+                    url: widget.episodeItem.imageUrl,
+                  )
+                : Hero(
+                    tag: widget.episodeItem.enclosureUrl + widget.heroTag,
+                    child: Container(
+                      padding: EdgeInsets.all(10.0),
+                      child: ClipRRect(
+                        borderRadius: BorderRadius.all(Radius.circular(15.0)),
+                        child: Container(
+                          height: 30.0,
+                          width: 30.0,
+                          color: Colors.white,
+                          child: CachedNetworkImage(
+                            imageUrl: widget.episodeItem.imageUrl,
+                          ),
+                        ),
+                      ),
+                    ),
+                  ),
+            (_like == 0 && !_liked)
+                ? IconButton(
+                    icon: Icon(
+                      Icons.favorite_border,
+                      color: Colors.grey[700],
+                    ),
+                    onPressed: () {
+                      saveLiked(widget.episodeItem.title);
+                    },
+                  )
+                : IconButton(
+                    icon: Icon(
+                      Icons.favorite,
+                      color: Colors.red,
+                    ),
+                    onPressed: () {
+                      setUnliked(widget.episodeItem.title);
+                    },
+                  ),
+            DownloadButton(episodeBrief: widget.episodeItem),
+            IconButton(
+              icon: Icon(Icons.playlist_add, color: Colors.grey[700]),
+              onPressed: () {/*TODO*/},
+            ),
+            Spacer(),
+            (widget.episodeItem.title != urlchange.title)
+                ? IconButton(
+                    icon: Icon(
+                      Icons.play_arrow,
+                      color: Colors.grey[700],
+                    ),
+                    onPressed: () {
+                      urlChange.audioUrl = widget.episodeItem.enclosureUrl;
+                      urlChange.rssTitle = widget.episodeItem.title;
+                      urlChange.feedTitle = widget.episodeItem.feedTitle;
+                      urlChange.imageUrl = widget.episodeItem.imageUrl;
+                    },
+                  )
+                : (widget.episodeItem.title == urlchange.title &&
+                        urlchange.audioState == AudioState.play)
+                    ? Container(
+                        padding: EdgeInsets.only(right: 15),
+                        child: SizedBox(
+                            width: 15, height: 15, child: WaveLoader()))
+                    : Container(
+                        padding: EdgeInsets.only(right: 15),
+                        child: SizedBox(
+                          width: 15,
+                          height: 15,
+                          child: LineLoader(),
+                        ),
+                      ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class LinePainter extends CustomPainter {
+  double _fraction;
+  Paint _paint;
+  LinePainter(this._fraction) {
+    _paint = Paint()
+      ..color = Colors.blue
+      ..strokeWidth = 2.0
+      ..strokeCap = StrokeCap.round;
+  }
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    canvas.drawLine(Offset(0, size.height / 2.0),
+        Offset(size.width * _fraction, size.height / 2.0), _paint);
+  }
+
+  @override
+  bool shouldRepaint(LinePainter oldDelegate) {
+    return oldDelegate._fraction != _fraction;
+  }
+}
+
+class LineLoader extends StatefulWidget {
+  @override
+  _LineLoaderState createState() => _LineLoaderState();
+}
+
+class _LineLoaderState extends State<LineLoader>
+    with SingleTickerProviderStateMixin {
+  double _fraction = 0.0;
+  Animation animation;
+  AnimationController controller;
+  @override
+  void initState() {
+    super.initState();
+    controller = AnimationController(
+        vsync: this, duration: Duration(milliseconds: 1000));
+    animation = Tween(begin: 0.0, end: 1.0).animate(controller)
+      ..addListener(() {
+        if (mounted)
+          setState(() {
+            _fraction = animation.value;
+          });
+      });
+    controller.forward();
+    controller.addStatusListener((status) {
+      if (status == AnimationStatus.completed) {
+        controller.reset();
+      } else if (status == AnimationStatus.dismissed) {
+        controller.forward();
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CustomPaint(painter: LinePainter(_fraction));
+  }
+}
+
+class WavePainter extends CustomPainter {
+  double _fraction;
+  double _value;
+  WavePainter(this._fraction);
+  @override
+  void paint(Canvas canvas, Size size) {
+    if (_fraction < 0.5) {
+      _value = _fraction;
+    } else {
+      _value = 1 - _fraction;
+    }
+    Path _path = Path();
+    Paint _paint = Paint()
+      ..color = Colors.blue
+      ..strokeWidth = 2.0
+      ..strokeCap = StrokeCap.round
+      ..style = PaintingStyle.stroke;
+    _path.moveTo(0, size.height / 2);
+    _path.lineTo(0, size.height / 2 + size.height * _value * 0.2);
+    _path.moveTo(0, size.height / 2);
+    _path.lineTo(0, size.height / 2 - size.height * _value * 0.2);
+    _path.moveTo(size.width / 4, size.height / 2);
+    _path.lineTo(size.width / 4, size.height / 2 + size.height * _value * 0.8);
+    _path.moveTo(size.width / 4, size.height / 2);
+    _path.lineTo(size.width / 4, size.height / 2 - size.height * _value * 0.8);
+    _path.moveTo(size.width / 2, size.height / 2);
+    _path.lineTo(size.width / 2, size.height / 2 + size.height * _value * 0.5);
+    _path.moveTo(size.width / 2, size.height / 2);
+    _path.lineTo(size.width / 2, size.height / 2 - size.height * _value * 0.5);
+    _path.moveTo(size.width * 3 / 4, size.height / 2);
+    _path.lineTo(
+        size.width * 3 / 4, size.height / 2 + size.height * _value * 0.6);
+    _path.moveTo(size.width * 3 / 4, size.height / 2);
+    _path.lineTo(
+        size.width * 3 / 4, size.height / 2 - size.height * _value * 0.6);
+    _path.moveTo(size.width, size.height / 2);
+    _path.lineTo(size.width, size.height / 2 + size.height * _value * 0.2);
+    _path.moveTo(size.width, size.height / 2);
+    _path.lineTo(size.width, size.height / 2 - size.height * _value * 0.2);
+    canvas.drawPath(_path, _paint);
+  }
+
+  @override
+  bool shouldRepaint(WavePainter oldDelegate) {
+    return oldDelegate._fraction != _fraction;
+  }
+}
+
+class WaveLoader extends StatefulWidget {
+  @override
+  _WaveLoaderState createState() => _WaveLoaderState();
+}
+
+class _WaveLoaderState extends State<WaveLoader>
+    with SingleTickerProviderStateMixin {
+  double _fraction = 0.0;
+  Animation animation;
+  AnimationController _controller;
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+        vsync: this, duration: Duration(milliseconds: 1000));
+    animation = Tween(begin: 0.0, end: 1.0).animate(_controller)
+      ..addListener(() {
+        if (mounted)
+          setState(() {
+            _fraction = animation.value;
+          });
+      });
+    _controller.forward();
+    _controller.addStatusListener((status) {
+      if (status == AnimationStatus.completed) {
+        _controller.reset();
+      } else if (status == AnimationStatus.dismissed) {
+        _controller.forward();
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CustomPaint(painter: WavePainter(_fraction));
+  }
+}
+
+class ImageRotate extends StatefulWidget {
+  final String url;
+  ImageRotate({this.url, Key key}) : super(key: key);
+  @override
+  _ImageRotateState createState() => _ImageRotateState();
+}
+
+class _ImageRotateState extends State<ImageRotate>
+    with SingleTickerProviderStateMixin {
+  Animation _animation;
+  AnimationController _controller;
+  double _value;
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: Duration(milliseconds: 2000),
+    );
+    _animation = Tween(begin: 0.0, end: 1.0).animate(_controller)
+      ..addListener(() {
+        if (mounted)
+          setState(() {
+            _value = _animation.value;
+          });
+      });
+    _controller.forward();
+    _controller.addStatusListener((status) {
+      if (status == AnimationStatus.completed) {
+        _controller.reset();
+      } else if (status == AnimationStatus.dismissed) {
+        _controller.forward();
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Transform.rotate(
+      angle: 2 * math.pi * _value,
+      child: Container(
+        padding: EdgeInsets.all(10.0),
+        child: ClipRRect(
+          borderRadius: BorderRadius.all(Radius.circular(15.0)),
+          child: Container(
+            height: 30.0,
+            width: 30.0,
+            color: Colors.white,
+            child: CachedNetworkImage(
+              imageUrl: widget.url,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
--- a/lib/episodedownload.dart
+++ b/lib/episodedownload.dart
@ -0,0 +1,282 @@
+import 'dart:isolate';
+import 'dart:ui';
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'dart:async';
+import 'package:path_provider/path_provider.dart';
+import 'package:flutter_downloader/flutter_downloader.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'class/episodebrief.dart';
+import 'class/sqflite_localpodcast.dart';
+
+class DownloadButton extends StatefulWidget {
+  final EpisodeBrief episodeBrief;
+  DownloadButton({this.episodeBrief, Key key}) : super(key: key);
+  @override
+  _DownloadButtonState createState() => _DownloadButtonState();
+}
+
+class _DownloadButtonState extends State<DownloadButton> {
+  _TaskInfo _task;
+  bool _isLoading;
+  bool _permissionReady;
+  String _localPath;
+  ReceivePort _port = ReceivePort();
+
+  Future<String> _getPath() async {
+    final dir = await getExternalStorageDirectory();
+    return dir.path;
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    _bindBackgroundIsolate();
+
+    FlutterDownloader.registerCallback(downloadCallback);
+
+    _isLoading = true;
+    _permissionReady = false;
+
+    _prepare();
+  }
+
+  @override
+  void dispose() {
+    _unbindBackgroundIsolate();
+    super.dispose();
+  }
+
+  void _bindBackgroundIsolate() {
+    bool isSuccess = IsolateNameServer.registerPortWithName(
+        _port.sendPort, 'downloader_send_port');
+    if (!isSuccess) {
+      _unbindBackgroundIsolate();
+      _bindBackgroundIsolate();
+      return;
+    }
+
+    _port.listen((dynamic data) {
+      print('UI isolate callback: $data');
+      String id = data[0];
+      DownloadTaskStatus status = data[1];
+      int progress = data[2];
+      if (_task.taskId == id) {
+        print(_task.progress);
+        setState(() {
+          _task.status = status;
+          _task.progress = progress;
+        });
+      }
+    });
+  }
+
+  void _unbindBackgroundIsolate() {
+    IsolateNameServer.removePortNameMapping('downloader_send_port');
+  }
+
+  static void downloadCallback(
+      String id, DownloadTaskStatus status, int progress) {
+    print('Background callback task in $id  status ($status) $progress');
+    final SendPort send =
+        IsolateNameServer.lookupPortByName('downloader_send_port');
+    send.send([id, status, progress]);
+  }
+
+  void _requestDownload(_TaskInfo task) async {
+    _permissionReady = await _checkPermmison();
+    if (_permissionReady)
+      task.taskId = await FlutterDownloader.enqueue(
+        url: task.link,
+        savedDir: _localPath,
+        showNotification: true,
+        openFileFromNotification: false,
+      );
+    var dbHelper = DBHelper();
+    await dbHelper.saveDownloaded(task.link, task.taskId);
+    Fluttertoast.showToast(
+      msg: 'Downloading',
+      gravity: ToastGravity.BOTTOM,
+    );
+  }
+
+  void _deleteDownload(_TaskInfo task) async {
+    await FlutterDownloader.remove(
+        taskId: task.taskId, shouldDeleteContent: true);
+    var dbHelper = DBHelper();
+    await dbHelper.delDownloaded(task.link);
+    await _prepare();
+    setState(() {});
+    Fluttertoast.showToast(
+      msg: 'Download removed',
+      gravity: ToastGravity.BOTTOM,
+    );
+  }
+
+  void _pauseDownload(_TaskInfo task) async {
+    await FlutterDownloader.pause(taskId: task.taskId);
+    Fluttertoast.showToast(
+      msg: 'Download paused',
+      gravity: ToastGravity.BOTTOM,
+    );
+  }
+
+  void _resumeDownload(_TaskInfo task) async {
+    String newTaskId = await FlutterDownloader.resume(taskId: task.taskId);
+    task.taskId = newTaskId;
+    var dbHelper = DBHelper();
+    await dbHelper.saveDownloaded(task.taskId, task.link);
+    Fluttertoast.showToast(
+      msg: 'Download resumed',
+      gravity: ToastGravity.BOTTOM,
+    );
+  }
+
+  void _retryDownload(_TaskInfo task) async {
+    String newTaskId = await FlutterDownloader.retry(taskId: task.taskId);
+    task.taskId = newTaskId;
+    var dbHelper = DBHelper();
+    await dbHelper.saveDownloaded(task.taskId, task.link);
+     Fluttertoast.showToast(
+      msg: 'Download again',
+      gravity: ToastGravity.BOTTOM,
+    );
+  }
+
+  Future<Null> _prepare() async {
+    final tasks = await FlutterDownloader.loadTasks();
+
+    _task = _TaskInfo(
+        name: widget.episodeBrief.title,
+        link: widget.episodeBrief.enclosureUrl);
+
+    tasks?.forEach((task) {
+      if (_task.link == task.url) {
+        _task.taskId = task.taskId;
+        _task.status = task.status;
+        _task.progress = task.progress;
+      }
+    });
+
+    _localPath = (await _getPath()) + '/' + widget.episodeBrief.feedTitle;
+    print(_localPath);
+    final saveDir = Directory(_localPath);
+    bool hasExisted = await saveDir.exists();
+    if (!hasExisted) {
+      saveDir.create();
+    }
+    setState(() {
+      _isLoading = false;
+    });
+  }
+
+  Future<bool> _checkPermmison() async {
+    PermissionStatus permission = await PermissionHandler()
+        .checkPermissionStatus(PermissionGroup.storage);
+    if (permission != PermissionStatus.granted) {
+      Map<PermissionGroup, PermissionStatus> permissions =
+          await PermissionHandler()
+              .requestPermissions([PermissionGroup.storage]);
+      if (permissions[PermissionGroup.storage] == PermissionStatus.granted) {
+        return true;
+      } else {
+        return false;
+      }
+    } else {
+      return true;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return _downloadButton(_task);
+  }
+
+  Widget _downloadButton(_TaskInfo task) {
+    if (_isLoading)
+      return Center();
+    else if (task.status == DownloadTaskStatus.undefined) {
+      
+      return IconButton(
+        onPressed: () {
+          _requestDownload(task);
+        },
+        icon: Icon(
+          Icons.arrow_downward,
+          color: Colors.grey[700],
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.running) {
+      return InkWell(
+        onTap: () {
+          _pauseDownload(task);
+        },
+        child: Container(
+          padding: EdgeInsets.symmetric(horizontal: 18),
+          child: SizedBox(
+            height: 18,
+            width: 18,
+            child: CircularProgressIndicator(
+              backgroundColor: Colors.grey[200],
+              strokeWidth: 2,
+              valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
+              value: task.progress / 100,
+            ),
+          ),
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.paused) {
+      return InkWell(
+        onTap: () {
+          _resumeDownload(task);
+        },
+        child: Container(
+          padding: EdgeInsets.symmetric(horizontal: 18),
+          child: SizedBox(
+            height: 18,
+            width: 18,
+            child: CircularProgressIndicator(
+              backgroundColor: Colors.grey[200],
+              strokeWidth: 2,
+              valueColor: AlwaysStoppedAnimation<Color>(Colors.red),
+              value: task.progress / 100,
+            ),
+          ),
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.complete) {
+      
+      return IconButton(
+        icon: Icon(
+          Icons.done_all,
+          color: Colors.blue,
+        ),
+        onPressed: () {
+          _deleteDownload(task);
+        },
+      );
+    } else if (task.status == DownloadTaskStatus.failed) {
+      return IconButton(
+        icon: Icon(Icons.refresh, color: Colors.red),
+        onPressed: () {
+          _retryDownload(task);
+        },
+      );
+    }
+    return Center();
+  }
+}
+
+class _TaskInfo {
+  final String name;
+  final String link;
+
+  String taskId;
+  int progress = 0;
+  DownloadTaskStatus status = DownloadTaskStatus.undefined;
+
+  _TaskInfo({this.name, this.link});
+}
--- a/lib/episodegrid.dart
+++ b/lib/episodegrid.dart
@ -0,0 +1,323 @@
+import 'dart:convert';
+import 'dart:isolate';
+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter_downloader/flutter_downloader.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'class/episodebrief.dart';
+import 'episodedetail.dart';
+import 'pageroute.dart';
+
+class EpisodeGrid extends StatelessWidget {
+  final List<EpisodeBrief> podcast;
+  final bool showFavorite;
+  final bool showDownload;
+  final bool showNumber;
+  final String heroTag;
+  EpisodeGrid(
+      {Key key,
+      this.podcast,
+      this.showDownload,
+      this.showFavorite,
+      this.showNumber,
+      this.heroTag})
+      : super(key: key);
+  @override
+  Widget build(BuildContext context) {
+    return CustomScrollView(
+      physics: const AlwaysScrollableScrollPhysics(),
+      primary: false,
+      slivers: <Widget>[
+        SliverPadding(
+          padding: const EdgeInsets.all(5.0),
+          sliver: SliverGrid(
+            gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+              childAspectRatio: 1.0,
+              crossAxisCount: 3,
+              mainAxisSpacing: 6.0,
+              crossAxisSpacing: 6.0,
+            ),
+            delegate: SliverChildBuilderDelegate(
+              (BuildContext context, int index) {
+                Color _c;
+                var color = json.decode(podcast[index].primaryColor);
+                (color[0] > 200 && color[1] > 200 && color[2] > 200)
+                    ? _c = Color.fromRGBO(
+                        (255 - color[0]), 255 - color[1], 255 - color[2], 1.0)
+                    : _c = Color.fromRGBO(color[0], color[1], color[2], 1.0);
+                return InkWell(
+                  onTap: () {
+                    Navigator.push(
+                      context,
+                      ScaleRoute(
+                          page: EpisodeDetail(
+                                episodeItem: podcast[index],
+                                heroTag: heroTag
+                              )),
+                    );
+                  },
+                  child: Container(
+                    decoration: BoxDecoration(
+                        borderRadius: BorderRadius.all(Radius.circular(5.0)),
+                        color: Theme.of(context).scaffoldBackgroundColor,
+                        border: Border.all(
+                          color: Colors.grey[100],
+                          width: 3.0,
+                        ),
+                        boxShadow: [
+                          BoxShadow(
+                            color: Colors.grey[100],
+                            blurRadius: 1.0,
+                            spreadRadius: 0.5,
+                          ),
+                        ]),
+                    alignment: Alignment.center,
+                    padding: EdgeInsets.all(8.0),
+                    child: Column(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: <Widget>[
+                        Expanded(
+                          flex: 2,
+                          child: Row(
+                            mainAxisAlignment: MainAxisAlignment.start,
+                            children: <Widget>[
+                              Hero(
+                                tag: podcast[index].enclosureUrl + heroTag,
+                                child: Container(
+                                  child: ClipRRect(
+                                    borderRadius:
+                                        BorderRadius.all(Radius.circular(15.0)),
+                                    child: Container(
+                                      height: 30.0,
+                                      width: 30.0,
+                                      child: CachedNetworkImage(
+                                        imageUrl: podcast[index].imageUrl,
+                                      ),
+                                    ),
+                                  ),
+                                ),
+                              ),
+                              Spacer(),
+                              showNumber
+                                  ? Container(
+                                      alignment: Alignment.topRight,
+                                      child: Text(
+                                        (podcast.length - index).toString(),
+                                        style: GoogleFonts.teko(
+                                          textStyle: TextStyle(
+                                            fontSize: 20.0,
+                                            color: _c,
+                                          ),
+                                        ),
+                                      ),
+                                    )
+                                  : Center(),
+                            ],
+                          ),
+                        ),
+                        Expanded(
+                          flex: 5,
+                          child: Container(
+                            padding: EdgeInsets.only(top: 2.0),
+                            child: Text(
+                              podcast[index].title,
+                              style: TextStyle(
+                                fontSize: 15.0,
+                              ),
+                              maxLines: 4,
+                            ),
+                          ),
+                        ),
+                        Expanded(
+                          flex: 1,
+                          child: Row(
+                            children: <Widget>[
+                              Align(
+                                alignment: Alignment.bottomLeft,
+                                child: Text(
+                                  podcast[index].pubDate.substring(4, 16),
+                                  style: TextStyle(
+                                      color: _c, fontStyle: FontStyle.italic),
+                                ),
+                              ),
+                              Spacer(),
+                              showDownload
+                                  ? DownloadIcon(episodeBrief: podcast[index])
+                                  : Center(),
+                              Padding(
+                                padding: EdgeInsets.all(1),
+                              ),
+                              showFavorite
+                                  ? Container(
+                                      alignment: Alignment.bottomRight,
+                                      child: (podcast[index].liked == 0)
+                                          ? Center()
+                                          : IconTheme(
+                                              data: IconThemeData(size: 15),
+                                              child: Icon(
+                                                Icons.favorite,
+                                                color: Colors.red,
+                                              ),
+                                            ),
+                                    )
+                                  : Center(),
+                            ],
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                );
+              },
+              childCount: podcast.length,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class DownloadIcon extends StatefulWidget {
+  final EpisodeBrief episodeBrief;
+  DownloadIcon({this.episodeBrief, Key key}) : super(key: key);
+  @override
+  _DownloadIconState createState() => _DownloadIconState();
+}
+
+class _DownloadIconState extends State<DownloadIcon> {
+  _TaskInfo _task;
+  bool _isLoading;
+  ReceivePort _port = ReceivePort();
+
+  @override
+  void initState() {
+    super.initState();
+    _bindBackgroundIsolate();
+
+    FlutterDownloader.registerCallback(downloadCallback);
+
+    _isLoading = true;
+    _prepare();
+  }
+
+  @override
+  void dispose() {
+    _unbindBackgroundIsolate();
+    super.dispose();
+  }
+
+  void _bindBackgroundIsolate() {
+    bool isSuccess = IsolateNameServer.registerPortWithName(
+        _port.sendPort, 'downloader_send_port');
+    if (!isSuccess) {
+      _unbindBackgroundIsolate();
+      _bindBackgroundIsolate();
+      return;
+    }
+
+    _port.listen((dynamic data) {
+      print('UI isolate callback: $data');
+      String id = data[0];
+      DownloadTaskStatus status = data[1];
+      int progress = data[2];
+      if (_task.taskId == id) {
+        setState(() {
+          _task.status = status;
+          _task.progress = progress;
+        });
+      }
+    });
+  }
+
+  void _unbindBackgroundIsolate() {
+    IsolateNameServer.removePortNameMapping('downloader_send_port');
+  }
+
+  static void downloadCallback(
+      String id, DownloadTaskStatus status, int progress) {
+    print('Background callback task in $id  status ($status) $progress');
+    final SendPort send =
+        IsolateNameServer.lookupPortByName('downloader_send_port');
+    send.send([id, status, progress]);
+  }
+
+  Future<Null> _prepare() async {
+    final tasks = await FlutterDownloader.loadTasks();
+
+    _task = _TaskInfo(
+        name: widget.episodeBrief.title,
+        link: widget.episodeBrief.enclosureUrl);
+
+    tasks?.forEach((task) {
+      if (_task.link == task.url) {
+        _task.taskId = task.taskId;
+        _task.status = task.status;
+        _task.progress = task.progress;
+      }
+    });
+    setState(() {
+      _isLoading = false;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return _downloadButton(_task);
+  }
+
+  Widget _downloadButton(_TaskInfo task) {
+    if (_isLoading)
+      return Center();
+    else if (task.status == DownloadTaskStatus.running) {
+      return SizedBox(
+        height: 12,
+        width: 12,
+        child: CircularProgressIndicator(
+          backgroundColor: Colors.grey[200],
+          strokeWidth: 1,
+          valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
+          value: task.progress / 100,
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.paused) {
+      return SizedBox(
+        height: 12,
+        width: 12,
+        child: CircularProgressIndicator(
+          backgroundColor: Colors.grey[200],
+          strokeWidth: 1,
+          valueColor: AlwaysStoppedAnimation<Color>(Colors.red),
+          value: task.progress / 100,
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.complete) {
+      return IconTheme(
+        data: IconThemeData(size: 15),
+        child: Icon(
+          Icons.done_all,
+          color: Colors.blue,
+        ),
+      );
+    } else if (task.status == DownloadTaskStatus.failed) {
+      return IconTheme(
+        data: IconThemeData(size: 15),
+        child: Icon(Icons.refresh, color: Colors.red),
+      );
+    }
+    return Center();
+  }
+}
+
+class _TaskInfo {
+  final String name;
+  final String link;
+
+  String taskId;
+  int progress = 0;
+  DownloadTaskStatus status = DownloadTaskStatus.undefined;
+
+  _TaskInfo({this.name, this.link});
+}
--- a/Show More
+++ b/Show More