adding some base activities

app/src/main/AndroidManifest.xml

@@ -22,14 +22,49 @@
         android:theme="@style/AppTheme">
 
         <activity
-            android:name=".MainActivity"
+            android:name=".activities.SplashActivity"
-            android:exported="true"
+            android:exported="false"
-            android:label="@string/app_launcher_name">
+            android:theme="@style/SplashTheme" />
 
+        <activity
+            android:name=".activities.MainActivity"
+            android:exported="true" />
+
+        <activity
+            android:name=".activities.SettingsActivity"
+            android:exported="true"
+            android:label="@string/settings"
+            android:parentActivityName=".activities.MainActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.APPLICATION_PREFERENCES" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name="com.simplemobiletools.commons.activities.AboutActivity"
+            android:exported="false"
+            android:label="@string/about"
+            android:parentActivityName=".activities.MainActivity" />
+
+        <activity
+            android:name="com.simplemobiletools.commons.activities.CustomizationActivity"
+            android:exported="false"
+            android:label="@string/customize_colors"
+            android:parentActivityName=".activities.SettingsActivity" />
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Orange"
+            android:enabled="true"
+            android:exported="true"
+            android:icon="@mipmap/ic_launcher"
+            android:roundIcon="@mipmap/ic_launcher"
+            android:targetActivity=".activities.SplashActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-        </activity>
+        </activity-alias>
     </application>
-</manifest>
+</manifest>

app/src/main/kotlin/com/simplemobiletools/launcher/MainActivity.kt

@@ -1,11 +0,0 @@
-package com.simplemobiletools.launcher
-
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-
-class MainActivity : AppCompatActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_main)
-    }
-}

app/src/main/kotlin/com/simplemobiletools/launcher/activities/MainActivity.kt

@@ -0,0 +1,52 @@
+package com.simplemobiletools.launcher.activities
+
+import android.content.Intent
+import android.os.Bundle
+import com.simplemobiletools.commons.extensions.appLaunched
+import com.simplemobiletools.commons.extensions.hideKeyboard
+import com.simplemobiletools.commons.models.FAQItem
+import com.simplemobiletools.launcher.BuildConfig
+import com.simplemobiletools.launcher.R
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : SimpleActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        appLaunched(BuildConfig.APPLICATION_ID)
+        setupOptionsMenu()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        setupToolbar(main_toolbar)
+    }
+
+    private fun setupOptionsMenu() {
+        main_toolbar.setOnMenuItemClickListener { menuItem ->
+            when (menuItem.itemId) {
+                R.id.settings -> launchSettings()
+                R.id.about -> launchAbout()
+                else -> return@setOnMenuItemClickListener false
+            }
+            return@setOnMenuItemClickListener true
+        }
+    }
+
+    private fun launchSettings() {
+        hideKeyboard()
+        startActivity(Intent(applicationContext, SettingsActivity::class.java))
+    }
+
+    private fun launchAbout() {
+        val licenses = 0L
+        val faqItems = ArrayList<FAQItem>()
+
+        if (!resources.getBoolean(R.bool.hide_google_relations)) {
+            faqItems.add(FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons))
+            faqItems.add(FAQItem(R.string.faq_6_title_commons, R.string.faq_6_text_commons))
+        }
+
+        startAboutActivity(R.string.app_name, licenses, BuildConfig.VERSION_NAME, faqItems, true)
+    }
+}

app/src/main/kotlin/com/simplemobiletools/launcher/activities/SettingsActivity.kt

@@ -0,0 +1,67 @@
+package com.simplemobiletools.launcher.activities
+
+import android.os.Bundle
+import com.simplemobiletools.commons.extensions.*
+import com.simplemobiletools.commons.helpers.NavigationIcon
+import com.simplemobiletools.launcher.R
+import com.simplemobiletools.launcher.extensions.config
+import kotlinx.android.synthetic.main.activity_settings.*
+import java.util.*
+
+class SettingsActivity : SimpleActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_settings)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        setupToolbar(settings_toolbar, NavigationIcon.Arrow)
+
+        setupPurchaseThankYou()
+        setupCustomizeColors()
+        setupUseEnglish()
+        updateTextColors(settings_holder)
+
+        arrayOf(settings_color_customization_label, settings_general_settings_label).forEach {
+            it.setTextColor(getProperPrimaryColor())
+        }
+
+        arrayOf(
+            settings_color_customization_holder,
+            settings_general_settings_holder
+        ).forEach {
+            it.background.applyColorFilter(getProperBackgroundColor().getContrastColor())
+        }
+    }
+
+    private fun setupPurchaseThankYou() {
+        settings_purchase_thank_you_holder.beGoneIf(isOrWasThankYouInstalled())
+
+        // make sure the corners at ripple fit the stroke rounded corners
+        if (settings_purchase_thank_you_holder.isGone()) {
+            settings_use_english_holder.background = resources.getDrawable(R.drawable.ripple_top_corners, theme)
+        }
+
+        settings_purchase_thank_you_holder.setOnClickListener {
+            launchPurchaseThankYouIntent()
+        }
+    }
+
+    private fun setupCustomizeColors() {
+        settings_customize_colors_holder.setOnClickListener {
+            startCustomizationActivity()
+        }
+    }
+
+    private fun setupUseEnglish() {
+        settings_use_english_holder.beVisibleIf(config.wasUseEnglishToggled || Locale.getDefault().language != "en")
+        settings_use_english.isChecked = config.useEnglish
+
+        settings_use_english_holder.setOnClickListener {
+            settings_use_english.toggle()
+            config.useEnglish = settings_use_english.isChecked
+            System.exit(0)
+        }
+    }
+}

app/src/main/kotlin/com/simplemobiletools/launcher/activities/SimpleActivity.kt

@@ -0,0 +1,12 @@
+package com.simplemobiletools.launcher.activities
+
+import com.simplemobiletools.commons.activities.BaseSimpleActivity
+import com.simplemobiletools.launcher.R
+
+open class SimpleActivity : BaseSimpleActivity() {
+    override fun getAppIconIDs() = arrayListOf(
+        R.mipmap.ic_launcher
+    )
+
+    override fun getAppLauncherName() = getString(R.string.app_launcher_name)
+}

app/src/main/kotlin/com/simplemobiletools/launcher/activities/SplashActivity.kt

@@ -0,0 +1,11 @@
+package com.simplemobiletools.launcher.activities
+
+import android.content.Intent
+import com.simplemobiletools.commons.activities.BaseSplashActivity
+
+class SplashActivity : BaseSplashActivity() {
+    override fun initActivity() {
+        startActivity(Intent(this, MainActivity::class.java))
+        finish()
+    }
+}

app/src/main/kotlin/com/simplemobiletools/launcher/extensions/Context.kt

@@ -0,0 +1,6 @@
+package com.simplemobiletools.launcher.extensions
+
+import android.content.Context
+import com.simplemobiletools.launcher.helpers.Config
+
+val Context.config: Config get() = Config.newInstance(applicationContext)

app/src/main/kotlin/com/simplemobiletools/launcher/helpers/Config.kt

@@ -0,0 +1,10 @@
+package com.simplemobiletools.launcher.helpers
+
+import android.content.Context
+import com.simplemobiletools.commons.helpers.BaseConfig
+
+class Config(context: Context) : BaseConfig(context) {
+    companion object {
+        fun newInstance(context: Context) = Config(context)
+    }
+}

app/src/main/res/layout/activity_settings.xml

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/settings_coordinator"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/settings_app_bar_layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/settings_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="@color/color_primary"
+            app:title="@string/settings"
+            app:titleTextAppearance="@style/AppTheme.ActionBar.TitleTextStyle" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:id="@+id/settings_nested_scrollview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        android:scrollbars="none"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:id="@+id/settings_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/settings_color_customization_label"
+                style="@style/SettingsSectionLabelStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/color_customization" />
+
+            <LinearLayout
+                android:id="@+id/settings_color_customization_holder"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_margin="@dimen/medium_margin"
+                android:background="@drawable/section_holder_stroke"
+                android:orientation="vertical">
+
+                <RelativeLayout
+                    android:id="@+id/settings_customize_colors_holder"
+                    style="@style/SettingsHolderTextViewOneLinerStyle"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:background="@drawable/ripple_all_corners">
+
+                    <com.simplemobiletools.commons.views.MyTextView
+                        android:id="@+id/settings_customize_colors_label"
+                        style="@style/SettingsTextLabelStyle"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/customize_colors" />
+
+                </RelativeLayout>
+            </LinearLayout>
+
+            <TextView
+                android:id="@+id/settings_general_settings_label"
+                style="@style/SettingsSectionLabelStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/general_settings" />
+
+            <LinearLayout
+                android:id="@+id/settings_general_settings_holder"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_margin="@dimen/medium_margin"
+                android:background="@drawable/section_holder_stroke"
+                android:orientation="vertical">
+
+                <RelativeLayout
+                    android:id="@+id/settings_purchase_thank_you_holder"
+                    style="@style/SettingsHolderTextViewOneLinerStyle"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:background="@drawable/ripple_top_corners">
+
+                    <com.simplemobiletools.commons.views.MyTextView
+                        android:id="@+id/settings_purchase_thank_you"
+                        style="@style/SettingsTextLabelStyle"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/purchase_simple_thank_you" />
+
+                </RelativeLayout>
+
+                <RelativeLayout
+                    android:id="@+id/settings_use_english_holder"
+                    style="@style/SettingsHolderCheckboxStyle"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:background="@drawable/ripple_bottom_corners">
+
+                    <com.simplemobiletools.commons.views.MyAppCompatCheckbox
+                        android:id="@+id/settings_use_english"
+                        style="@style/SettingsCheckboxStyle"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="@string/use_english_language" />
+
+                </RelativeLayout>
+            </LinearLayout>
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>