androidX migrations preparations

We need compileSdk 28 and the required AGP and gradle versions, as well
as updating to compatible support library revisions.

minSdk and targetSdk needs to move to build.gradle from manifest.
buildToolsVersion isn't used anymore.

app/build.gradle

@@ -21,14 +21,15 @@ def basicApplicationId = "org.fdroid.basic"
 def privilegedExtensionApplicationId = '"org.fdroid.fdroid.privileged"'
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion '27.0.3'
+    compileSdkVersion 28
 
     defaultConfig {
         versionCode 1010000
         versionName getVersionName()
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        minSdkVersion 14
+        targetSdkVersion 25
         /*
           The Android Testing Support Library collects analytics to continuously improve the testing
           experience. More specifically, it uploads a hash of the package name of the application
@@ -134,17 +135,17 @@ android {
 }
 
 dependencies {
-    implementation 'com.android.support:support-v4:27.1.1'
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation 'com.android.support:gridlayout-v7:27.1.1'
-    implementation 'com.android.support:support-annotations:27.1.1'
-    implementation 'com.android.support:recyclerview-v7:27.1.1'
-    implementation 'com.android.support:cardview-v7:27.1.1'
-    implementation 'com.android.support:design:27.1.1'
-    implementation 'com.android.support:support-vector-drawable:27.1.1'
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:gridlayout-v7:28.0.0'
+    implementation 'com.android.support:support-annotations:28.0.0'
+    implementation 'com.android.support:recyclerview-v7:28.0.0'
+    implementation 'com.android.support:cardview-v7:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
+    implementation 'com.android.support:support-vector-drawable:28.0.0'
     implementation 'com.android.support.constraint:constraint-layout:1.1.3'
-    implementation 'com.android.support:palette-v7:27.1.1'
-    implementation 'com.android.support:preference-v14:27.1.1'
+    implementation 'com.android.support:palette-v7:28.0.0'
+    implementation 'com.android.support:preference-v14:28.0.0'
 
     implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
     implementation 'com.google.zxing:core:3.3.3'

app/src/main/AndroidManifest.xml

@@ -26,11 +26,6 @@
           package="org.fdroid.fdroid"
           android:installLocation="auto">
 
-    <uses-sdk
-            android:minSdkVersion="14"
-            android:targetSdkVersion="25"
-    />
-
     <supports-screens
             android:anyDensity="true"
             android:largeScreens="true"

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter() // download from jCenter as last resort https://blog.autsoft.hu/a-confusing-dependency
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.android.tools.build:gradle:3.2.0'
     }
 }
 allprojects {

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
+#Mon Jun 15 18:54:54 CEST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-bin.zip
-distributionSha256Sum=e7cf7d1853dfc30c1c44f571d3919eeeedef002823b66b6a988d27e919686389
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-bin.zip
+distributionSha256Sum=98bd5fd2b30e070517e03c51cbb32beee3e2ee1a84003a5a5d748996d4b1b915