simplify versionCode

removed implementation was some Eclipse/ant style, now it's Gradle style

app/build.gradle

@@ -18,20 +18,6 @@ buildscript {
     }
 }
 
-def getMyVersionName() {
-    def parsedManifestXml = (new XmlSlurper())
-            .parse("${projectDir}/src/main/AndroidManifest.xml")
-            .declareNamespace(android: "http://schemas.android.com/apk/res/android")
-    return parsedManifestXml."@android:versionName"
-}
-
-def getMyVersionCode() {
-    def parsedManifestXml = (new XmlSlurper())
-            .parse("${projectDir}/src/main/AndroidManifest.xml")
-            .declareNamespace(android: "http://schemas.android.com/apk/res/android")
-    return parsedManifestXml."@android:versionCode".toInteger()
-}
-
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion
     buildToolsVersion rootProject.ext.buildToolsVersion
@@ -40,8 +26,12 @@ android {
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
         multiDexEnabled true
-        versionCode getMyVersionCode()
-        versionName "${getMyVersionName()}"
+        // Version code schema:
+        // "1.2.3-SNAPSHOT" -> 1020300
+        // "1.2.3-RC4"      -> 1020304
+        // btw I would recommend to autogenerate this
+        versionCode 1070195
+        versionName "1.7.1"
         testApplicationId "de.test.antennapod"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         generatedDensities = []

app/src/main/AndroidManifest.xml

@@ -1,14 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="de.danoeh.antennapod"
-    android:installLocation="auto"
-    android:versionCode="1070195"
-    android:versionName="1.7.1">
-    <!--
-      Version code schema:
-      "1.2.3-SNAPSHOT" -> 1020300
-      "1.2.3-RC4"      -> 1020304
-    -->
+    android:installLocation="auto">
+
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>

build.gradle

@@ -1,10 +1,8 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
     repositories {
+        google()
         jcenter()
         mavenCentral()
-        google()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.1.0'