Add SoundCloud audio stream extraction fix to changelog

Release 0.18.0

.github/CONTRIBUTING.md

@@ -5,44 +5,64 @@ PLEASE READ THESE GUIDELINES CAREFULLY BEFORE ANY CONTRIBUTION!
 
 ## Crash reporting
 
-Do not report crashes in the GitHub issue tracker. NewPipe has an automated crash report system that will ask you to send a report via e-mail when a crash occurs. This contains all the data we need for debugging, and allows you to even add a comment to it. You'll see exactly what is sent, the system is 100% transparent.
+Do not report crashes in the GitHub issue tracker. NewPipe has an automated crash report system that will ask you to
+send a report via e-mail when a crash occurs. This contains all the data we need for debugging, and allows you to even
+add a comment to it. You'll see exactly what is sent, the system is 100% transparent.
 
 ## Issue reporting/feature requests
 
-* Search the [existing issues](https://github.com/TeamNewPipe/NewPipe/issues) first to make sure your issue/feature hasn't been reported/requested before
+* Search the [existing issues](https://github.com/TeamNewPipe/NewPipe/issues) first to make sure your issue/feature
+hasn't been reported/requested before
 * Check whether your issue/feature is already fixed/implemented
 * Check if the issue still exists in the latest release/beta version
 * If you are an Android/Java developer, you are always welcome to fix/implement an issue/a feature yourself. PRs welcome!
 * We use English for development. Issues in other languages will be closed and ignored.
 * Please only add *one* issue at a time. Do not put multiple issues into one thread.
 * When reporting a bug please give us a context, and a description how to reproduce it.
-* Issues that only contain a generated bug report, but no describtion might be closed.
+* Issues that only contain a generated bug report, but no description might be closed.
 
 ## Bug Fixing
-* If you want to help NewPipe to become free of bugs (this is our utopic goal for NewPipe), you can send us an email to tnp@newpipe.schabi.org to let me know that you intend to help. We'll send you further instructions. You may, on request, register at our [Sentry](https://sentry.schabi.org) instance (see section "Crash reporting" for more information.
+* If you want to help NewPipe to become free of bugs (this is our utopic goal for NewPipe), you can send us an email to
+tnp@newpipe.schabi.org to let me know that you intend to help. We'll send you further instructions. You may, on request,
+register at our [Sentry](https://sentry.schabi.org) instance (see section "Crash reporting" for more information.
 
 ## Translation
 
-* NewPipe can be translated via [Weblate](https://hosted.weblate.org/projects/newpipe/strings/). You can log in there with your GitHub account.
+* NewPipe can be translated via [Weblate](https://hosted.weblate.org/projects/newpipe/strings/). You can log in there
+with your GitHub account.
 
 ## Code contribution
 
 * Stick to NewPipe's style conventions (well, just look the other code and then do it the same way :))
-* Do not bring non-free software (e.g., binary blobs) into the project. Also, make sure you do not introduce Google libraries.
+* Do not bring non-free software (e.g., binary blobs) into the project. Also, make sure you do not introduce Google
+  libraries.
 * Stick to [F-Droid contribution guidelines](https://f-droid.org/wiki/page/Inclusion_Policy)
-* Make changes on a separate branch, not on the master branch. This is commonly known as *feature branch workflow*. You may then send your changes as a pull request on GitHub. Patches to the email address mentioned in this document might not be considered, GitHub is the primary platform. (This only affects you if you are a member of TeamNewPipe)
-* When submitting changes, you confirm that your code is licensed under the terms of the [GNU General Public License v3](https://www.gnu.org/licenses/gpl-3.0.html).
-* Please test (compile and run) your code before you submit changes! Ideally, provide test feedback in the PR description. Untested code will **not** be merged!
+* Make changes on a separate branch, not on the master branch. This is commonly known as *feature branch workflow*. You
+  may then send your changes as a pull request on GitHub. Patches to the email address mentioned in this document might
+  not be considered, GitHub is the primary platform. (This only affects you if you are a member of TeamNewPipe)
+* When submitting changes, you confirm that your code is licensed under the terms of the
+  [GNU General Public License v3](https://www.gnu.org/licenses/gpl-3.0.html).
+* Please test (compile and run) your code before you submit changes! Ideally, provide test feedback in the PR
+  description. Untested code will **not** be merged!
 * Try to figure out yourself why builds on our CI fail.
-* Make sure your PR is up-to-date with the rest of the code. Often, a simple click on "Update branch" will do the job, but if not, you are asked to merge the master branch manually and resolve the problems on your own. That will make the maintainers' jobs way easier.
-* Please show intention to maintain your features and code after you contributed it. Unmaintained code is a hassle for the core developers, and just adds work. If you do not intend to maintain features you contributed, please think again about submission, or clearly state that in the description of your PR.
+* Make sure your PR is up-to-date with the rest of the code. Often, a simple click on "Update branch" will do the job,
+  but if not, you are asked to merge the master branch manually and resolve the problems on your own. That will make the
+  maintainers' jobs way easier.
+* Please show intention to maintain your features and code after you contributed it. Unmaintained code is a hassle for
+  the core developers, and just adds work. If you do not intend to maintain features you contributed, please think again
+  about submission, or clearly state that in the description of your PR.
 * Respond yourselves if someone requests changes or otherwise raises issues about your PRs.
 * Check if your contributions align with the [fdroid inclusion guidelines](https://f-droid.org/en/docs/Inclusion_Policy/).
 * Check if your submission can be build with the current fdroid build server setup.
+* Send PR that only cover one specific issue/solution/bug. Do not send PRs that are huge and consists of multiple
+  independent solutions.
 
 ## Communication
 
 * WE DO NOW HAVE A MAILING LIST: [newpipe@list.schabi.org](https://list.schabi.org/cgi-bin/mailman/listinfo/newpipe).
-* There is an IRC channel on Freenode which is regularly visited by the core team and other developers: [#newpipe](irc:irc.freenode.net/newpipe). [Click here for Webchat](https://webchat.freenode.net/?channels=newpipe)!
-* If you want to get in touch with the core team or one of our other contributors you can send an email to tnp(at)schabi.org. Please do not send issue reports, they will be ignored and remain unanswered! Use the GitHub issue tracker described above!
+* There is an IRC channel on Freenode which is regularly visited by the core team and other developers:
+  [#newpipe](irc:irc.freenode.net/newpipe). [Click here for Webchat](https://webchat.freenode.net/?channels=newpipe)!
+* If you want to get in touch with the core team or one of our other contributors you can send an email to
+  tnp(at)schabi.org. Please do not send issue reports, they will be ignored and remain unanswered! Use the GitHub issue
+  tracker described above!
 * Feel free to post suggestions, changes, ideas etc. on GitHub, IRC or the mailing list!

.github/FUNDING.yml

@@ -0,0 +1 @@
+liberapay: TeamNewPipe

.gitignore

@@ -7,7 +7,6 @@
 /app/app.iml
 /.idea
 /*.iml
-gradle.properties
 *~
 .weblate
 *.class

.travis.yml

@@ -5,13 +5,13 @@ android:
   components:
     # The BuildTools version used by NewPipe
     - tools
-    - build-tools-27.0.3
+    - build-tools-28.0.3
 
     # The SDK version used to compile NewPipe
-    - android-27
+    - android-28
 
 before_install: 
-  - yes | sdkmanager "platforms;android-27"
+  - yes | sdkmanager "platforms;android-28"
 script: ./gradlew -Dorg.gradle.jvmargs=-Xmx1536m assembleDebug lintDebug testDebugUnitTest
 
 licenses:

app/build.gradle

@@ -1,28 +1,32 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 27
-    buildToolsVersion '27.0.3'
+    compileSdkVersion 28
+    buildToolsVersion '28.0.3'
 
     defaultConfig {
         applicationId "org.schabi.newpipe"
-        minSdkVersion 15
-        targetSdkVersion 27
-        versionCode 67
-        versionName "0.14.0"
+        minSdkVersion 19
+        targetSdkVersion 28
+        versionCode 800
+        versionName "0.18.0"
 
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
+
     buildTypes {
         release {
             minifyEnabled true
             shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+
         debug {
             multiDexEnabled true
-
             debuggable true
             applicationIdSuffix ".debug"
         }
@@ -34,6 +38,7 @@ android {
         // but continue the build even when errors are found:
         abortOnError false
     }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -41,62 +46,66 @@ android {
 }
 
 ext {
-    supportLibVersion = '27.1.1'
-    exoPlayerLibVersion = '2.8.2'
-    roomDbLibVersion = '1.1.1'
-    leakCanaryLibVersion = '1.5.4'
-    okHttpLibVersion = '3.10.0'
+    androidxLibVersion = '1.0.0'
+    exoPlayerLibVersion = '2.10.8'
+    roomDbLibVersion = '2.1.0'
+    leakCanaryLibVersion = '1.5.4' //1.6.1
+    okHttpLibVersion = '3.12.6'
     icepickLibVersion = '3.2.0'
     stethoLibVersion = '1.5.0'
 }
 
 dependencies {
-    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2') {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+
+    androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0', {
         exclude module: 'support-annotations'
-    }
-
-    implementation 'com.github.TeamNewPipe:NewPipeExtractor:850670917fce'
+    })
 
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:8e53fda'
     testImplementation 'junit:junit:4.12'
-    testImplementation 'org.mockito:mockito-core:2.8.9'
+    testImplementation 'org.mockito:mockito-core:2.23.0'
 
-    implementation "com.android.support:appcompat-v7:$supportLibVersion"
-    implementation "com.android.support:support-v4:$supportLibVersion"
-    implementation "com.android.support:design:$supportLibVersion"
-    implementation "com.android.support:recyclerview-v7:$supportLibVersion"
-    implementation "com.android.support:preference-v14:$supportLibVersion"
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation "androidx.legacy:legacy-support-v4:${androidxLibVersion}"
+    implementation "com.google.android.material:material:${androidxLibVersion}"
+    implementation "androidx.recyclerview:recyclerview:${androidxLibVersion}"
+    implementation "androidx.legacy:legacy-preference-v14:${androidxLibVersion}"
+    implementation "androidx.cardview:cardview:${androidxLibVersion}"
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
-    implementation 'ch.acra:acra:4.9.2'
+    // Originally in NewPipeExtractor
+    implementation 'com.grack:nanojson:1.1'
+    implementation 'org.jsoup:jsoup:1.9.2'
+
+    implementation 'ch.acra:acra:4.9.2' //4.11
 
     implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
     implementation 'de.hdodenhof:circleimageview:2.2.0'
-    implementation 'com.github.nirhart:ParallaxScroll:dd53d1f9d1'
     implementation 'com.nononsenseapps:filepicker:4.2.1'
 
-    implementation "com.google.android.exoplayer:exoplayer:$exoPlayerLibVersion"
-    implementation "com.google.android.exoplayer:extension-mediasession:$exoPlayerLibVersion"
+    implementation "com.google.android.exoplayer:exoplayer:${exoPlayerLibVersion}"
+    implementation "com.google.android.exoplayer:extension-mediasession:${exoPlayerLibVersion}"
 
-    debugImplementation "com.facebook.stetho:stetho:$stethoLibVersion"
-    debugImplementation "com.facebook.stetho:stetho-urlconnection:$stethoLibVersion"
-    debugImplementation 'com.android.support:multidex:1.0.3'
+    debugImplementation "com.facebook.stetho:stetho:${stethoLibVersion}"
+    debugImplementation "com.facebook.stetho:stetho-urlconnection:${stethoLibVersion}"
+    debugImplementation 'androidx.multidex:multidex:2.0.1'
 
-    implementation 'io.reactivex.rxjava2:rxjava:2.1.14'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.2'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
     implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
+    implementation 'org.ocpsoft.prettytime:prettytime:4.0.1.Final'
 
-    implementation "android.arch.persistence.room:runtime:$roomDbLibVersion"
-    implementation "android.arch.persistence.room:rxjava2:$roomDbLibVersion"
-    annotationProcessor "android.arch.persistence.room:compiler:$roomDbLibVersion"
+    implementation "androidx.room:room-runtime:${roomDbLibVersion}"
+    implementation "androidx.room:room-rxjava2:${roomDbLibVersion}"
+    kapt "androidx.room:room-compiler:${roomDbLibVersion}"
 
-    implementation "frankiesardo:icepick:$icepickLibVersion"
-    annotationProcessor "frankiesardo:icepick-processor:$icepickLibVersion"
+    implementation "frankiesardo:icepick:${icepickLibVersion}"
+    kapt "frankiesardo:icepick-processor:${icepickLibVersion}"
 
-    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryLibVersion"
-    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryLibVersion"
+    debugImplementation "com.squareup.leakcanary:leakcanary-android:${leakCanaryLibVersion}"
+    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${leakCanaryLibVersion}"
 
-
-    implementation "com.squareup.okhttp3:okhttp:$okHttpLibVersion"
-    debugImplementation "com.facebook.stetho:stetho-okhttp3:$stethoLibVersion"
-    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
-    implementation 'com.android.support:cardview-v7:27.1.1'
+    implementation "com.squareup.okhttp3:okhttp:${okHttpLibVersion}"
+    debugImplementation "com.facebook.stetho:stetho-okhttp3:${stethoLibVersion}"
 }

app/proguard-rules.pro

@@ -17,6 +17,9 @@
 #}
 
 -dontobfuscate
+-keep class org.schabi.newpipe.extractor.timeago.patterns.** { *; }
+-keep class org.ocpsoft.prettytime.i18n.** { *; }
+
 -keep class org.mozilla.javascript.** { *; }
 
 -keep class org.mozilla.classfile.ClassFileWriter

app/src/androidTest/java/org/schabi/newpipe/ApplicationTest.java

@@ -1,13 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.Application;
-import android.test.ApplicationTestCase;
-
-/**
- * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
- */
-public class ApplicationTest extends ApplicationTestCase<Application> {
-    public ApplicationTest() {
-        super(Application.class);
-    }
-}

app/src/androidTest/java/org/schabi/newpipe/report/ErrorInfoTest.java

@@ -1,8 +1,8 @@
 package org.schabi.newpipe.report;
 
 import android.os.Parcel;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.LargeTest;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;

app/src/debug/java/org/schabi/newpipe/DebugApp.java

@@ -3,8 +3,8 @@ package org.schabi.newpipe;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
-import android.support.annotation.NonNull;
-import android.support.multidex.MultiDex;
+import androidx.annotation.NonNull;
+import androidx.multidex.MultiDex;
 
 import com.facebook.stetho.Stetho;
 import com.facebook.stetho.okhttp3.StethoInterceptor;
@@ -15,7 +15,7 @@ import com.squareup.leakcanary.LeakCanary;
 import com.squareup.leakcanary.LeakDirectoryProvider;
 import com.squareup.leakcanary.RefWatcher;
 
-import org.schabi.newpipe.extractor.Downloader;
+import org.schabi.newpipe.extractor.downloader.Downloader;
 
 import java.io.File;
 import java.util.concurrent.TimeUnit;
@@ -39,7 +39,7 @@ public class DebugApp extends App {
 
     @Override
     protected Downloader getDownloader() {
-        return org.schabi.newpipe.Downloader.init(new OkHttpClient.Builder()
+        return DownloaderImpl.init(new OkHttpClient.Builder()
                 .addNetworkInterceptor(new StethoInterceptor()));
     }
 

app/src/main/AndroidManifest.xml

@@ -9,6 +9,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
 
     <application
         android:name=".App"
@@ -28,18 +29,12 @@
             </intent-filter>
         </activity>
 
-        <receiver android:name="android.support.v4.media.session.MediaButtonReceiver" >
+        <receiver android:name="androidx.media.session.MediaButtonReceiver" >
             <intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
             </intent-filter>
         </receiver>
 
-        <activity
-            android:name=".player.old.PlayVideoActivity"
-            android:configChanges="orientation|keyboardHidden|screenSize"
-            android:theme="@style/OldVideoPlayerTheme"
-            tools:ignore="UnusedAttribute"/>
-
         <service
             android:name=".player.BackgroundPlayer"
             android:exported="false">
@@ -118,10 +113,9 @@
         <activity
             android:name=".ReCaptchaActivity"
             android:label="@string/reCaptchaActivity"/>
-        <activity android:name=".download.ExtSDDownloadFailedActivity" />
 
         <provider
-            android:name="android.support.v4.content.FileProvider"
+            android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"
             android:exported="false"
             android:grantUriPermissions="true">
@@ -183,6 +177,19 @@
                 <category android:name="android.intent.category.DEFAULT"/>
                 <category android:name="android.intent.category.BROWSABLE"/>
 
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="www.youtube-nocookie.com"/>
+                <data android:pathPrefix="/embed/"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
                 <data android:scheme="vnd.youtube"/>
                 <data android:scheme="vnd.youtube.launch"/>
             </intent-filter>
@@ -209,6 +216,42 @@
                 <data android:pathPrefix="/user/"/>
             </intent-filter>
 
+            <!-- Invidious filter -->
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+                <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:scheme="http"/>
+                <data android:scheme="https"/>
+                <data android:host="invidio.us"/>
+                <data android:host="dev.invidio.us"/>
+                <data android:host="www.invidio.us"/>
+                <data android:host="invidious.snopyta.org"/>
+                <data android:host="de.invidious.snopyta.org"/>
+                <data android:host="fi.invidious.snopyta.org"/>
+                <data android:host="vid.wxzm.sx"/>
+                <data android:host="invidious.kabi.tk"/>
+                <data android:host="invidiou.sh"/>
+                <data android:host="www.invidiou.sh"/>
+                <data android:host="no.invidiou.sh"/>
+                <data android:host="invidious.enkirton.net"/>
+                <data android:host="tube.poal.co"/>
+                <data android:host="invidious.13ad.de"/>
+                <data android:host="yt.elukerio.org"/>
+                <!-- video prefix -->
+                <data android:pathPrefix="/embed/"/>
+                <data android:pathPrefix="/watch"/>
+                <!-- channel prefix -->
+                <data android:pathPrefix="/channel/"/>
+                <data android:pathPrefix="/user/"/>
+                <!-- playlist prefix -->
+                <data android:pathPrefix="/playlist"/>
+            </intent-filter>
+
             <!-- Soundcloud filter -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW"/>
@@ -238,4 +281,4 @@
             android:name=".RouterActivity$FetcherService"
             android:exported="false"/>
     </application>
-</manifest>
+</manifest>

app/src/main/java/com/google/android/material/appbar/FlingBehavior.java

@@ -0,0 +1,82 @@
+package com.google.android.material.appbar;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.widget.OverScroller;
+
+import androidx.annotation.Nullable;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import java.lang.reflect.Field;
+
+// check this https://stackoverflow.com/questions/56849221/recyclerview-fling-causes-laggy-while-appbarlayout-is-scrolling/57997489#57997489
+public final class FlingBehavior extends AppBarLayout.Behavior {
+
+    public FlingBehavior(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(CoordinatorLayout parent, AppBarLayout child, MotionEvent ev) {
+        switch (ev.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+                // remove reference to old nested scrolling child
+                resetNestedScrollingChild();
+                // Stop fling when your finger touches the screen
+                stopAppBarLayoutFling();
+                break;
+            default:
+                break;
+        }
+        return super.onInterceptTouchEvent(parent, child, ev);
+    }
+
+    @Nullable
+    private OverScroller getScrollerField() {
+        try {
+            Class<?> headerBehaviorType = this.getClass().getSuperclass().getSuperclass().getSuperclass();
+            if (headerBehaviorType != null) {
+                Field field = headerBehaviorType.getDeclaredField("scroller");
+                field.setAccessible(true);
+                return ((OverScroller) field.get(this));
+            }
+        } catch (NoSuchFieldException | IllegalAccessException e) {
+            // ?
+        }
+        return null;
+    }
+
+    @Nullable
+    private Field getLastNestedScrollingChildRefField() {
+        try {
+            Class<?> headerBehaviorType = this.getClass().getSuperclass().getSuperclass();
+            if (headerBehaviorType != null) {
+                Field field = headerBehaviorType.getDeclaredField("lastNestedScrollingChildRef");
+                field.setAccessible(true);
+                return field;
+            }
+        } catch (NoSuchFieldException e) {
+            // ?
+        }
+        return null;
+    }
+
+    private void resetNestedScrollingChild(){
+        Field field = getLastNestedScrollingChildRefField();
+        if(field != null){
+            try {
+                Object value = field.get(this);
+                if(value != null) field.set(this, null);
+            } catch (IllegalAccessException e) {
+                // ?
+            }
+        }
+    }
+
+    private void stopAppBarLayoutFling() {
+        OverScroller scroller = getScrollerField();
+        if (scroller != null) scroller.forceFinished(true);
+    }
+
+}

app/src/main/java/org/schabi/newpipe/App.java

@@ -1,13 +1,15 @@
 package org.schabi.newpipe;
 
+import android.annotation.TargetApi;
 import android.app.Application;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.content.Context;
 import android.os.Build;
-import android.support.annotation.Nullable;
 import android.util.Log;
 
+import androidx.annotation.Nullable;
+
 import com.nostra13.universalimageloader.cache.memory.impl.LRULimitedMemoryCache;
 import com.nostra13.universalimageloader.core.ImageLoader;
 import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
@@ -19,13 +21,15 @@ import org.acra.config.ACRAConfiguration;
 import org.acra.config.ACRAConfigurationException;
 import org.acra.config.ConfigurationBuilder;
 import org.acra.sender.ReportSenderFactory;
-import org.schabi.newpipe.extractor.Downloader;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.downloader.Downloader;
 import org.schabi.newpipe.report.AcraReportSenderFactory;
 import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.report.UserAction;
 import org.schabi.newpipe.settings.SettingsActivity;
 import org.schabi.newpipe.util.ExtractorHelper;
+import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.util.StateSaver;
 
 import java.io.IOException;
@@ -63,9 +67,11 @@ import io.reactivex.plugins.RxJavaPlugins;
 public class App extends Application {
     protected static final String TAG = App.class.toString();
     private RefWatcher refWatcher;
+    private static App app;
 
     @SuppressWarnings("unchecked")
-    private static final Class<? extends ReportSenderFactory>[] reportSenderFactoryClasses = new Class[]{AcraReportSenderFactory.class};
+    private static final Class<? extends ReportSenderFactory>[]
+            reportSenderFactoryClasses = new Class[]{AcraReportSenderFactory.class};
 
     @Override
     protected void attachBaseContext(Context base) {
@@ -85,28 +91,39 @@ public class App extends Application {
         }
         refWatcher = installLeakCanary();
 
+        app = this;
+
         // Initialize settings first because others inits can use its values
         SettingsActivity.initSettings(this);
 
-        NewPipe.init(getDownloader());
+        NewPipe.init(getDownloader(),
+                Localization.getPreferredLocalization(this),
+                Localization.getPreferredContentCountry(this));
+        Localization.init();
+
         StateSaver.init(this);
         initNotificationChannel();
 
+        ServiceHelper.initServices(this);
+
         // Initialize image loader
         ImageLoader.getInstance().init(getImageLoaderConfigurations(10, 50));
 
         configureRxJavaErrorHandler();
+
+        // Check for new version
+        new CheckForNewAppVersionTask().execute();
     }
 
     protected Downloader getDownloader() {
-        return org.schabi.newpipe.Downloader.init(null);
+        return DownloaderImpl.init(null);
     }
 
     private void configureRxJavaErrorHandler() {
         // https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling
         RxJavaPlugins.setErrorHandler(new Consumer<Throwable>() {
             @Override
-            public void accept(@NonNull Throwable throwable) throws Exception {
+            public void accept(@NonNull Throwable throwable) {
                 Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : " +
                         "throwable = [" + throwable.getClass().getName() + "]");
 
@@ -180,7 +197,11 @@ public class App extends Application {
             ACRA.init(this, acraConfig);
         } catch (ACRAConfigurationException ace) {
             ace.printStackTrace();
-            ErrorActivity.reportError(this, ace, null, null, ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+            ErrorActivity.reportError(this,
+                    ace,
+                    null,
+                    null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
                     "Could not initialize ACRA crash report", R.string.app_ui_crash));
         }
     }
@@ -200,8 +221,34 @@ public class App extends Application {
         NotificationChannel mChannel = new NotificationChannel(id, name, importance);
         mChannel.setDescription(description);
 
-        NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        NotificationManager mNotificationManager =
+                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
         mNotificationManager.createNotificationChannel(mChannel);
+
+        setUpUpdateNotificationChannel(importance);
+    }
+
+    /**
+     * Set up notification channel for app update.
+     * @param importance
+     */
+    @TargetApi(Build.VERSION_CODES.O)
+    private void setUpUpdateNotificationChannel(int importance) {
+
+        final String appUpdateId
+                = getString(R.string.app_update_notification_channel_id);
+        final CharSequence appUpdateName
+                = getString(R.string.app_update_notification_channel_name);
+        final String appUpdateDescription
+                = getString(R.string.app_update_notification_channel_description);
+
+        NotificationChannel appUpdateChannel
+                = new NotificationChannel(appUpdateId, appUpdateName, importance);
+        appUpdateChannel.setDescription(appUpdateDescription);
+
+        NotificationManager appUpdateNotificationManager
+                = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        appUpdateNotificationManager.createNotificationChannel(appUpdateChannel);
     }
 
     @Nullable
@@ -217,4 +264,8 @@ public class App extends Application {
     protected boolean isDisposedRxExceptionsReported() {
         return false;
     }
+
+    public static App getApp() {
+        return app;
+    }
 }

app/src/main/java/org/schabi/newpipe/BaseFragment.java

@@ -2,24 +2,22 @@ package org.schabi.newpipe;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
 
 import com.nostra13.universalimageloader.core.ImageLoader;
 import com.squareup.leakcanary.RefWatcher;
 
-import org.schabi.newpipe.report.UserAction;
-
 import icepick.Icepick;
 import icepick.State;
 
 public abstract class BaseFragment extends Fragment {
     protected final String TAG = getClass().getSimpleName() + "@" + Integer.toHexString(hashCode());
-    protected boolean DEBUG = MainActivity.DEBUG;
+    protected final boolean DEBUG = MainActivity.DEBUG;
 
     protected AppCompatActivity activity;
     public static final ImageLoader imageLoader = ImageLoader.getInstance();
@@ -109,6 +107,7 @@ public abstract class BaseFragment extends Fragment {
         if (DEBUG) Log.d(TAG, "setTitle() called with: title = [" + title + "]");
         if((!useAsFrontPage || mIsVisibleToUser)
             && (activity != null && activity.getSupportActionBar() != null)) {
+            activity.getSupportActionBar().setDisplayShowTitleEnabled(true);
             activity.getSupportActionBar().setTitle(title);
         }
     }

app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java

@@ -0,0 +1,238 @@
+package org.schabi.newpipe;
+
+import android.app.Application;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.Signature;
+import android.net.ConnectivityManager;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.preference.PreferenceManager;
+import androidx.core.app.NotificationCompat;
+import androidx.core.app.NotificationManagerCompat;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.schabi.newpipe.report.ErrorActivity;
+import org.schabi.newpipe.report.UserAction;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import java.util.concurrent.TimeUnit;
+
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+/**
+ * AsyncTask to check if there is a newer version of the NewPipe github apk available or not.
+ * If there is a newer version we show a notification, informing the user. On tapping
+ * the notification, the user will be directed to the download link.
+ */
+public class CheckForNewAppVersionTask extends AsyncTask<Void, Void, String> {
+
+    private static final boolean DEBUG = MainActivity.DEBUG;
+    private static final String TAG = CheckForNewAppVersionTask.class.getSimpleName();
+    private static final Application app = App.getApp();
+    private static final String GITHUB_APK_SHA1 = "B0:2E:90:7C:1C:D6:FC:57:C3:35:F0:88:D0:8F:50:5F:94:E4:D2:15";
+    private static final String newPipeApiUrl = "https://newpipe.schabi.org/api/data.json";
+    private static final int timeoutPeriod = 30;
+
+    private SharedPreferences mPrefs;
+    private OkHttpClient client;
+
+    @Override
+    protected void onPreExecute() {
+
+        mPrefs = PreferenceManager.getDefaultSharedPreferences(app);
+
+        // Check if user has enabled/ disabled update checking
+        // and if the current apk is a github one or not.
+        if (!mPrefs.getBoolean(app.getString(R.string.update_app_key), true)
+                || !isGithubApk()) {
+            this.cancel(true);
+        }
+    }
+
+    @Override
+    protected String doInBackground(Void... voids) {
+        
+        if(isCancelled() || !isConnected()) return null;
+
+        // Make a network request to get latest NewPipe data.
+        if (client == null) {
+
+            client = new OkHttpClient
+                    .Builder()
+                    .readTimeout(timeoutPeriod, TimeUnit.SECONDS)
+                    .build();
+        }
+
+        Request request = new Request.Builder()
+                .url(newPipeApiUrl)
+                .build();
+
+        try {
+            Response response = client.newCall(request).execute();
+            return response.body().string();
+        } catch (IOException ex) {
+            // connectivity problems, do not alarm user and fail silently
+            if (DEBUG) Log.w(TAG, Log.getStackTraceString(ex));
+        }
+
+        return null;
+    }
+
+    @Override
+    protected void onPostExecute(String response) {
+
+        // Parse the json from the response.
+        if (response != null) {
+
+            try {
+                JSONObject mainObject = new JSONObject(response);
+                JSONObject flavoursObject = mainObject.getJSONObject("flavors");
+                JSONObject githubObject = flavoursObject.getJSONObject("github");
+                JSONObject githubStableObject = githubObject.getJSONObject("stable");
+
+                String versionName = githubStableObject.getString("version");
+                String versionCode = githubStableObject.getString("version_code");
+                String apkLocationUrl = githubStableObject.getString("apk");
+
+                compareAppVersionAndShowNotification(versionName, apkLocationUrl, versionCode);
+
+            } catch (JSONException ex) {
+                // connectivity problems, do not alarm user and fail silently
+                if (DEBUG) Log.w(TAG, Log.getStackTraceString(ex));
+            }
+        }
+    }
+
+    /**
+     * Method to compare the current and latest available app version.
+     * If a newer version is available, we show the update notification.
+     * @param versionName
+     * @param apkLocationUrl
+     */
+    private void compareAppVersionAndShowNotification(String versionName,
+                                                      String apkLocationUrl,
+                                                      String versionCode) {
+
+        int NOTIFICATION_ID = 2000;
+
+        if (BuildConfig.VERSION_CODE < Integer.valueOf(versionCode)) {
+
+            // A pending intent to open the apk location url in the browser.
+            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(apkLocationUrl));
+            PendingIntent pendingIntent
+                    = PendingIntent.getActivity(app, 0, intent, 0);
+
+            NotificationCompat.Builder notificationBuilder = new NotificationCompat
+                    .Builder(app, app.getString(R.string.app_update_notification_channel_id))
+                    .setSmallIcon(R.drawable.ic_newpipe_update)
+                    .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+                    .setContentIntent(pendingIntent)
+                    .setAutoCancel(true)
+                    .setContentTitle(app.getString(R.string.app_update_notification_content_title))
+                    .setContentText(app.getString(R.string.app_update_notification_content_text)
+                            + " " + versionName);
+
+            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(app);
+            notificationManager.notify(NOTIFICATION_ID, notificationBuilder.build());
+        }
+    }
+
+    /**
+     * Method to get the apk's SHA1 key.
+     * https://stackoverflow.com/questions/9293019/get-certificate-fingerprint-from-android-app#22506133
+     */
+    private static String getCertificateSHA1Fingerprint() {
+
+        PackageManager pm = app.getPackageManager();
+        String packageName = app.getPackageName();
+        int flags = PackageManager.GET_SIGNATURES;
+        PackageInfo packageInfo = null;
+
+        try {
+            packageInfo = pm.getPackageInfo(packageName, flags);
+        } catch (PackageManager.NameNotFoundException ex) {
+            ErrorActivity.reportError(app, ex, null, null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+                            "Could not find package info", R.string.app_ui_crash));
+        }
+
+        Signature[] signatures = packageInfo.signatures;
+        byte[] cert = signatures[0].toByteArray();
+        InputStream input = new ByteArrayInputStream(cert);
+
+        CertificateFactory cf = null;
+        X509Certificate c = null;
+
+        try {
+            cf = CertificateFactory.getInstance("X509");
+            c = (X509Certificate) cf.generateCertificate(input);
+        } catch (CertificateException ex) {
+            ErrorActivity.reportError(app, ex, null, null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+                            "Certificate error", R.string.app_ui_crash));
+        }
+
+        String hexString = null;
+
+        try {
+            MessageDigest md = MessageDigest.getInstance("SHA1");
+            byte[] publicKey = md.digest(c.getEncoded());
+            hexString = byte2HexFormatted(publicKey);
+        } catch (NoSuchAlgorithmException ex1) {
+            ErrorActivity.reportError(app, ex1, null, null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+                            "Could not retrieve SHA1 key", R.string.app_ui_crash));
+        } catch (CertificateEncodingException ex2) {
+            ErrorActivity.reportError(app, ex2, null, null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+                            "Could not retrieve SHA1 key", R.string.app_ui_crash));
+        }
+
+        return hexString;
+    }
+
+    private static String byte2HexFormatted(byte[] arr) {
+
+        StringBuilder str = new StringBuilder(arr.length * 2);
+
+        for (int i = 0; i < arr.length; i++) {
+            String h = Integer.toHexString(arr[i]);
+            int l = h.length();
+            if (l == 1) h = "0" + h;
+            if (l > 2) h = h.substring(l - 2, l);
+            str.append(h.toUpperCase());
+            if (i < (arr.length - 1)) str.append(':');
+        }
+        return str.toString();
+    }
+
+    public static boolean isGithubApk() {
+
+        return getCertificateSHA1Fingerprint().equals(GITHUB_APK_SHA1);
+    }
+    
+    private boolean isConnected() {
+     
+        ConnectivityManager cm = 
+                (ConnectivityManager) app.getSystemService(Context.CONNECTIVITY_SERVICE);
+        return cm.getActiveNetworkInfo() != null
+				&& cm.getActiveNetworkInfo().isConnected();
+    }
+}

app/src/main/java/org/schabi/newpipe/Downloader.java

@@ -1,178 +0,0 @@
-package org.schabi.newpipe;
-
-import android.support.annotation.Nullable;
-import android.text.TextUtils;
-
-import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.Response;
-import okhttp3.ResponseBody;
-
-
-/*
- * Created by Christian Schabesberger on 28.01.16.
- *
- * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
- * Downloader.java is part of NewPipe.
- *
- * NewPipe is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * NewPipe is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-public class Downloader implements org.schabi.newpipe.extractor.Downloader {
-    public static final String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0";
-
-    private static Downloader instance;
-    private String mCookies;
-    private OkHttpClient client;
-
-    private Downloader(OkHttpClient.Builder builder) {
-        this.client = builder
-                .readTimeout(30, TimeUnit.SECONDS)
-                //.cache(new Cache(new File(context.getExternalCacheDir(), "okhttp"), 16 * 1024 * 1024))
-                .build();
-    }
-
-    /**
-     * It's recommended to call exactly once in the entire lifetime of the application.
-     *
-     * @param builder if null, default builder will be used
-     */
-    public static Downloader init(@Nullable OkHttpClient.Builder builder) {
-        return instance = new Downloader(builder != null ? builder : new OkHttpClient.Builder());
-    }
-
-    public static Downloader getInstance() {
-        return instance;
-    }
-
-    public String getCookies() {
-        return mCookies;
-    }
-
-    public void setCookies(String cookies) {
-        mCookies = cookies;
-    }
-
-    /**
-     * Get the size of the content that the url is pointing by firing a HEAD request.
-     *
-     * @param url an url pointing to the content
-     * @return the size of the content, in bytes
-     */
-    public long getContentLength(String url) throws IOException {
-        Response response = null;
-        try {
-            final Request request = new Request.Builder()
-                    .head().url(url)
-                    .addHeader("User-Agent", USER_AGENT)
-                    .build();
-            response = client.newCall(request).execute();
-
-            return Long.parseLong(response.header("Content-Length"));
-        } catch (NumberFormatException e) {
-            throw new IOException("Invalid content length", e);
-        } finally {
-            if (response != null) {
-                response.close();
-            }
-        }
-    }
-
-    /**
-     * Download the text file at the supplied URL as in download(String),
-     * but set the HTTP header field "Accept-Language" to the supplied string.
-     *
-     * @param siteUrl  the URL of the text file to return the contents of
-     * @param language the language (usually a 2-character code) to set as the preferred language
-     * @return the contents of the specified text file
-     */
-    @Override
-    public String download(String siteUrl, String language) throws IOException, ReCaptchaException {
-        Map<String, String> requestProperties = new HashMap<>();
-        requestProperties.put("Accept-Language", language);
-        return download(siteUrl, requestProperties);
-    }
-
-    /**
-     * Download the text file at the supplied URL as in download(String),
-     * but set the HTTP headers included in the customProperties map.
-     *
-     * @param siteUrl          the URL of the text file to return the contents of
-     * @param customProperties set request header properties
-     * @return the contents of the specified text file
-     * @throws IOException
-     */
-    @Override
-    public String download(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException {
-        return getBody(siteUrl, customProperties).string();
-    }
-
-    public InputStream stream(String siteUrl) throws IOException {
-        try {
-            return getBody(siteUrl, Collections.emptyMap()).byteStream();
-        } catch (ReCaptchaException e) {
-            throw new IOException(e.getMessage(), e.getCause());
-        }
-    }
-
-    private ResponseBody getBody(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException {
-        final Request.Builder requestBuilder = new Request.Builder()
-                .method("GET", null).url(siteUrl)
-                .addHeader("User-Agent", USER_AGENT);
-
-        for (Map.Entry<String, String> header : customProperties.entrySet()) {
-            requestBuilder.addHeader(header.getKey(), header.getValue());
-        }
-
-        if (!TextUtils.isEmpty(mCookies)) {
-            requestBuilder.addHeader("Cookie", mCookies);
-        }
-
-        final Request request = requestBuilder.build();
-        final Response response = client.newCall(request).execute();
-        final ResponseBody body = response.body();
-
-        if (response.code() == 429) {
-            throw new ReCaptchaException("reCaptcha Challenge requested");
-        }
-
-        if (body == null) {
-            response.close();
-            return null;
-        }
-
-        return body;
-    }
-
-    /**
-     * Download (via HTTP) the text file located at the supplied URL, and return its contents.
-     * Primarily intended for downloading web pages.
-     *
-     * @param siteUrl the URL of the text file to download
-     * @return the contents of the specified text file
-     */
-    @Override
-    public String download(String siteUrl) throws IOException, ReCaptchaException {
-        return download(siteUrl, Collections.emptyMap());
-    }
-}

app/src/main/java/org/schabi/newpipe/DownloaderImpl.java

@@ -0,0 +1,219 @@
+package org.schabi.newpipe;
+
+import android.os.Build;
+import android.text.TextUtils;
+
+import org.schabi.newpipe.extractor.downloader.Downloader;
+import org.schabi.newpipe.extractor.downloader.Request;
+import org.schabi.newpipe.extractor.downloader.Response;
+import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.util.TLSSocketFactoryCompat;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import okhttp3.CipherSuite;
+import okhttp3.ConnectionSpec;
+import okhttp3.OkHttpClient;
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+
+import static org.schabi.newpipe.MainActivity.DEBUG;
+
+public class DownloaderImpl extends Downloader {
+    public static final String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0";
+
+    private static DownloaderImpl instance;
+    private String mCookies;
+    private OkHttpClient client;
+
+    private DownloaderImpl(OkHttpClient.Builder builder) {
+        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
+            enableModernTLS(builder);
+        }
+        this.client = builder
+                .readTimeout(30, TimeUnit.SECONDS)
+                //.cache(new Cache(new File(context.getExternalCacheDir(), "okhttp"), 16 * 1024 * 1024))
+                .build();
+    }
+
+    /**
+     * It's recommended to call exactly once in the entire lifetime of the application.
+     *
+     * @param builder if null, default builder will be used
+     */
+    public static DownloaderImpl init(@Nullable OkHttpClient.Builder builder) {
+        return instance = new DownloaderImpl(builder != null ? builder : new OkHttpClient.Builder());
+    }
+
+    public static DownloaderImpl getInstance() {
+        return instance;
+    }
+
+    public String getCookies() {
+        return mCookies;
+    }
+
+    public void setCookies(String cookies) {
+        mCookies = cookies;
+    }
+
+    /**
+     * Get the size of the content that the url is pointing by firing a HEAD request.
+     *
+     * @param url an url pointing to the content
+     * @return the size of the content, in bytes
+     */
+    public long getContentLength(String url) throws IOException {
+        try {
+            final Response response = head(url);
+            return Long.parseLong(response.getHeader("Content-Length"));
+        } catch (NumberFormatException e) {
+            throw new IOException("Invalid content length", e);
+        } catch (ReCaptchaException e) {
+            throw new IOException(e);
+        }
+    }
+
+    public InputStream stream(String siteUrl) throws IOException {
+        try {
+            final okhttp3.Request.Builder requestBuilder = new okhttp3.Request.Builder()
+                    .method("GET", null).url(siteUrl)
+                    .addHeader("User-Agent", USER_AGENT);
+
+            if (!TextUtils.isEmpty(mCookies)) {
+                requestBuilder.addHeader("Cookie", mCookies);
+            }
+
+            final okhttp3.Request request = requestBuilder.build();
+            final okhttp3.Response response = client.newCall(request).execute();
+            final ResponseBody body = response.body();
+
+            if (response.code() == 429) {
+                throw new ReCaptchaException("reCaptcha Challenge requested", siteUrl);
+            }
+
+            if (body == null) {
+                response.close();
+                return null;
+            }
+
+            return body.byteStream();
+        } catch (ReCaptchaException e) {
+            throw new IOException(e.getMessage(), e.getCause());
+        }
+    }
+
+    @Override
+    public Response execute(@NonNull Request request) throws IOException, ReCaptchaException {
+        final String httpMethod = request.httpMethod();
+        final String url = request.url();
+        final Map<String, List<String>> headers = request.headers();
+        final byte[] dataToSend = request.dataToSend();
+
+        RequestBody requestBody = null;
+        if (dataToSend != null) {
+            requestBody = RequestBody.create(null, dataToSend);
+        }
+
+        final okhttp3.Request.Builder requestBuilder = new okhttp3.Request.Builder()
+                .method(httpMethod, requestBody).url(url)
+                .addHeader("User-Agent", USER_AGENT);
+
+        if (!TextUtils.isEmpty(mCookies)) {
+            requestBuilder.addHeader("Cookie", mCookies);
+        }
+
+        for (Map.Entry<String, List<String>> pair : headers.entrySet()) {
+            final String headerName = pair.getKey();
+            final List<String> headerValueList = pair.getValue();
+
+            if (headerValueList.size() > 1) {
+                requestBuilder.removeHeader(headerName);
+                for (String headerValue : headerValueList) {
+                    requestBuilder.addHeader(headerName, headerValue);
+                }
+            } else if (headerValueList.size() == 1) {
+                requestBuilder.header(headerName, headerValueList.get(0));
+            }
+
+        }
+
+        final okhttp3.Response response = client.newCall(requestBuilder.build()).execute();
+
+        if (response.code() == 429) {
+            response.close();
+
+            throw new ReCaptchaException("reCaptcha Challenge requested", url);
+        }
+
+        final ResponseBody body = response.body();
+        String responseBodyToReturn = null;
+
+        if (body != null) {
+            responseBodyToReturn = body.string();
+        }
+
+        return new Response(response.code(), response.message(), response.headers().toMultimap(), responseBodyToReturn);
+    }
+
+    /**
+     * Enable TLS 1.2 and 1.1 on Android Kitkat. This function is mostly taken from the documentation of
+     * OkHttpClient.Builder.sslSocketFactory(_,_)
+     * <p>
+     * If there is an error, the function will safely fall back to doing nothing and printing the error to the console.
+     *
+     * @param builder The HTTPClient Builder on which TLS is enabled on (will be modified in-place)
+     */
+    private static void enableModernTLS(OkHttpClient.Builder builder) {
+        try {
+            // get the default TrustManager
+            TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
+                    TrustManagerFactory.getDefaultAlgorithm());
+            trustManagerFactory.init((KeyStore) null);
+            TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
+            if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
+                throw new IllegalStateException("Unexpected default trust managers:"
+                        + Arrays.toString(trustManagers));
+            }
+            X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
+
+            // insert our own TLSSocketFactory
+            SSLSocketFactory sslSocketFactory = TLSSocketFactoryCompat.getInstance();
+
+            builder.sslSocketFactory(sslSocketFactory, trustManager);
+
+            // This will try to enable all modern CipherSuites(+2 more) that are supported on the device.
+            // Necessary because some servers (e.g. Framatube.org) don't support the old cipher suites.
+            // https://github.com/square/okhttp/issues/4053#issuecomment-402579554
+            List<CipherSuite> cipherSuites = new ArrayList<>();
+            cipherSuites.addAll(ConnectionSpec.MODERN_TLS.cipherSuites());
+            cipherSuites.add(CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA);
+            cipherSuites.add(CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA);
+            ConnectionSpec legacyTLS = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
+                    .cipherSuites(cipherSuites.toArray(new CipherSuite[0]))
+                    .build();
+
+            builder.connectionSpecs(Arrays.asList(legacyTLS, ConnectionSpec.CLEARTEXT));
+        } catch (KeyManagementException | NoSuchAlgorithmException | KeyStoreException e) {
+            if (DEBUG) e.printStackTrace();
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/ImageDownloader.java

@@ -40,7 +40,7 @@ public class ImageDownloader extends BaseImageDownloader {
     }
 
     protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException {
-        final Downloader downloader = (Downloader) NewPipe.getDownloader();
+        final DownloaderImpl downloader = (DownloaderImpl) NewPipe.getDownloader();
         return downloader.stream(imageUri);
     }
 }

app/src/main/java/org/schabi/newpipe/MainActivity.java

@@ -23,36 +23,43 @@ package org.schabi.newpipe;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.preference.PreferenceManager;
-import android.support.annotation.NonNull;
-import android.support.design.widget.NavigationView;
-import android.support.v4.app.Fragment;
-import android.support.v4.view.GravityCompat;
-import android.support.v4.widget.DrawerLayout;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.ActionBarDrawerToggle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
 import android.util.Log;
-import android.view.Gravity;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.ImageView;
+import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
+import com.google.android.material.navigation.NavigationView;
+
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.ServiceList;
 import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+import org.schabi.newpipe.extractor.services.peertube.PeertubeInstance;
 import org.schabi.newpipe.fragments.BackPressable;
 import org.schabi.newpipe.fragments.MainFragment;
 import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
@@ -61,12 +68,15 @@ import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.KioskTranslator;
 import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.PeertubeHelper;
 import org.schabi.newpipe.util.PermissionHelper;
 import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.util.StateSaver;
+import org.schabi.newpipe.util.TLSSocketFactoryCompat;
 import org.schabi.newpipe.util.ThemeHelper;
 
-import static org.schabi.newpipe.extractor.InfoItem.InfoType.PLAYLIST;
+import java.util.ArrayList;
+import java.util.List;
 
 public class MainActivity extends AppCompatActivity {
     private static final String TAG = "MainActivity";
@@ -76,6 +86,7 @@ public class MainActivity extends AppCompatActivity {
     private DrawerLayout drawer = null;
     private NavigationView drawerItems = null;
     private TextView headerServiceView = null;
+    private Button toggleServiceButton = null;
 
     private boolean servicesShown = false;
     private ImageView serviceArrow;
@@ -98,6 +109,11 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
 
+        // enable TLS1.1/1.2 for kitkat devices, to fix download and play for mediaCCC sources
+        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
+            TLSSocketFactoryCompat.setAsDefault();
+        }
+
         ThemeHelper.setTheme(this, ServiceHelper.getSelectedServiceId(this));
 
         super.onCreate(savedInstanceState);
@@ -269,8 +285,8 @@ public class MainActivity extends AppCompatActivity {
 
         serviceArrow = hView.findViewById(R.id.drawer_arrow);
         headerServiceView = hView.findViewById(R.id.drawer_header_service_view);
-        Button action = hView.findViewById(R.id.drawer_header_action_button);
-        action.setOnClickListener(view -> {
+        toggleServiceButton = hView.findViewById(R.id.drawer_header_action_button);
+        toggleServiceButton.setOnClickListener(view -> {
             toggleServices();
         });
     }
@@ -282,6 +298,7 @@ public class MainActivity extends AppCompatActivity {
         drawerItems.getMenu().removeGroup(R.id.menu_tabs_group);
         drawerItems.getMenu().removeGroup(R.id.menu_options_about_group);
 
+
         if(servicesShown) {
             showServices();
         } else {
@@ -300,13 +317,57 @@ public class MainActivity extends AppCompatActivity {
             final String title = s.getServiceInfo().getName() +
                     (ServiceHelper.isBeta(s) ? " (beta)" : "");
 
-            drawerItems.getMenu()
+            MenuItem menuItem = drawerItems.getMenu()
                     .add(R.id.menu_services_group, s.getServiceId(), ORDER, title)
                     .setIcon(ServiceHelper.getIcon(s.getServiceId()));
+
+            // peertube specifics
+            if(s.getServiceId() == 3){
+                enhancePeertubeMenu(s, menuItem);
+            }
         }
         drawerItems.getMenu().getItem(ServiceHelper.getSelectedServiceId(this)).setChecked(true);
     }
 
+    private void enhancePeertubeMenu(StreamingService s, MenuItem menuItem) {
+        PeertubeInstance currentInstace = PeertubeHelper.getCurrentInstance();
+        menuItem.setTitle(currentInstace.getName() + (ServiceHelper.isBeta(s) ? " (beta)" : ""));
+        Spinner spinner = (Spinner) LayoutInflater.from(this).inflate(R.layout.instance_spinner_layout, null);
+        List<PeertubeInstance> instances = PeertubeHelper.getInstanceList(this);
+        List<String> items = new ArrayList<>();
+        int defaultSelect = 0;
+        for(PeertubeInstance instance: instances){
+            items.add(instance.getName());
+            if(instance.getUrl().equals(currentInstace.getUrl())){
+                defaultSelect = items.size()-1;
+            }
+        }
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(this, R.layout.instance_spinner_item, items);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spinner.setAdapter(adapter);
+        spinner.setSelection(defaultSelect, false);
+        spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                PeertubeInstance newInstance = instances.get(position);
+                if(newInstance.getUrl().equals(PeertubeHelper.getCurrentInstance().getUrl())) return;
+                PeertubeHelper.selectInstance(newInstance, getApplicationContext());
+                changeService(menuItem);
+                drawer.closeDrawers();
+                new Handler(Looper.getMainLooper()).postDelayed(() -> {
+                    getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
+                    recreate();
+                }, 300);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+
+            }
+        });
+        menuItem.setActionView(spinner);
+    }
+
     private void showTabs() throws ExtractionException {
         serviceArrow.setImageResource(R.drawable.ic_arrow_down_white);
 
@@ -362,11 +423,14 @@ public class MainActivity extends AppCompatActivity {
 
         // close drawer on return, and don't show animation, so its looks like the drawer isn't open
         // when the user returns to MainActivity
-        drawer.closeDrawer(Gravity.START, false);
+        drawer.closeDrawer(GravityCompat.START, false);
         try {
             String selectedServiceName = NewPipe.getService(
                     ServiceHelper.getSelectedServiceId(this)).getServiceInfo().getName();
             headerServiceView.setText(selectedServiceName);
+            headerServiceView.post(() -> headerServiceView.setSelected(true));
+            toggleServiceButton.setContentDescription(
+                    getString(R.string.drawer_header_description) + selectedServiceName);
         } catch (Exception e) {
             ErrorActivity.reportUiError(this, e);
         }
@@ -560,6 +624,14 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
+    private void updateDrawerHeaderString(String content) {
+        NavigationView navigationView = findViewById(R.id.navigation);
+        View hView =  navigationView.getHeaderView(0);
+        Button action = hView.findViewById(R.id.drawer_header_action_button);
+
+        action.setContentDescription(content);
+    }
+
     private void handleIntent(Intent intent) {
         try {
             if (DEBUG) Log.d(TAG, "handleIntent() called with: intent = [" + intent + "]");

app/src/main/java/org/schabi/newpipe/NewPipeDatabase.java

@@ -1,8 +1,8 @@
 package org.schabi.newpipe;
 
-import android.arch.persistence.room.Room;
+import androidx.room.Room;
 import android.content.Context;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import org.schabi.newpipe.database.AppDatabase;
 

app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java

@@ -5,13 +5,12 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v4.app.NavUtils;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.core.app.NavUtils;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.view.MenuItem;
 import android.webkit.CookieManager;
-import android.webkit.ValueCallback;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
@@ -37,15 +36,24 @@ import android.webkit.WebViewClient;
  */
 public class ReCaptchaActivity extends AppCompatActivity {
     public static final int RECAPTCHA_REQUEST = 10;
+    public static final String RECAPTCHA_URL_EXTRA = "recaptcha_url_extra";
 
     public static final String TAG = ReCaptchaActivity.class.toString();
     public static final String YT_URL = "https://www.youtube.com";
 
+    private String url;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_recaptcha);
 
+        url = getIntent().getStringExtra(RECAPTCHA_URL_EXTRA);
+        if (url == null || url.isEmpty()) {
+            url = YT_URL;
+        }
+
+
         // Set return to Cancel by default
         setResult(RESULT_CANCELED);
 
@@ -73,19 +81,16 @@ public class ReCaptchaActivity extends AppCompatActivity {
         myWebView.clearHistory();
         android.webkit.CookieManager cookieManager = CookieManager.getInstance();
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            cookieManager.removeAllCookies(new ValueCallback<Boolean>() {
-                @Override
-                public void onReceiveValue(Boolean aBoolean) {}
-            });
+            cookieManager.removeAllCookies(aBoolean -> {});
         } else {
             cookieManager.removeAllCookie();
         }
 
-        myWebView.loadUrl(YT_URL);
+        myWebView.loadUrl(url);
     }
 
     private class ReCaptchaWebViewClient extends WebViewClient {
-        private Activity context;
+        private final Activity context;
         private String mCookies;
 
         ReCaptchaWebViewClient(Activity ctx) {
@@ -107,7 +112,7 @@ public class ReCaptchaActivity extends AppCompatActivity {
             // find cookies : s_gl & goojf and Add cookies to Downloader
             if (find_access_cookies(cookies)) {
                 // Give cookies to Downloader class
-                Downloader.getInstance().setCookies(mCookies);
+                DownloaderImpl.getInstance().setCookies(mCookies);
 
                 // Closing activity and return to parent
                 setResult(RESULT_OK);

app/src/main/java/org/schabi/newpipe/RouterActivity.java

@@ -1,7 +1,6 @@
 package org.schabi.newpipe;
 
 import android.annotation.SuppressLint;
-import android.app.FragmentManager;
 import android.app.IntentService;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -10,13 +9,12 @@ import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.NotificationCompat;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.app.NotificationCompat;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
 import android.text.TextUtils;
 import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
@@ -28,6 +26,8 @@ import android.widget.RadioButton;
 import android.widget.RadioGroup;
 import android.widget.Toast;
 
+import androidx.fragment.app.FragmentManager;
+
 import org.schabi.newpipe.download.DownloadDialog;
 import org.schabi.newpipe.extractor.Info;
 import org.schabi.newpipe.extractor.NewPipe;
@@ -38,27 +38,24 @@ import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.VideoStream;
-import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
-import org.schabi.newpipe.player.helper.PlayerHelper;
 import org.schabi.newpipe.player.playqueue.ChannelPlayQueue;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
 import org.schabi.newpipe.player.playqueue.PlaylistPlayQueue;
 import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
 import org.schabi.newpipe.report.UserAction;
+import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.ListHelper;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.PermissionHelper;
 import org.schabi.newpipe.util.ThemeHelper;
 
-import java.io.IOException;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Observer;
 
 import icepick.Icepick;
 import icepick.State;
@@ -79,17 +76,23 @@ import static org.schabi.newpipe.util.ThemeHelper.resolveResourceIdFromAttr;
  */
 public class RouterActivity extends AppCompatActivity {
 
-    @State protected int currentServiceId = -1;
+    @State
+    protected int currentServiceId = -1;
     private StreamingService currentService;
-    @State protected LinkType currentLinkType;
-    @State protected int selectedRadioPosition = -1;
+    @State
+    protected LinkType currentLinkType;
+    @State
+    protected int selectedRadioPosition = -1;
     protected int selectedPreviously = -1;
 
     protected String currentUrl;
-    protected CompositeDisposable disposables = new CompositeDisposable();
+    protected boolean internalRoute = false;
+    protected final CompositeDisposable disposables = new CompositeDisposable();
 
     private boolean selectionIsDownload = false;
 
+    public static final String internalRouteKey = "internalRoute";
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -99,11 +102,13 @@ public class RouterActivity extends AppCompatActivity {
             currentUrl = getUrl(getIntent());
 
             if (TextUtils.isEmpty(currentUrl)) {
-                Toast.makeText(this, R.string.invalid_url_toast, Toast.LENGTH_LONG).show();
+                handleText();
                 finish();
             }
         }
 
+        internalRoute = getIntent().getBooleanExtra(internalRouteKey, false);
+
         setTheme(ThemeHelper.isLightThemeSelected(this)
                 ? R.style.RouterActivityThemeLight : R.style.RouterActivityThemeDark);
     }
@@ -117,7 +122,7 @@ public class RouterActivity extends AppCompatActivity {
     @Override
     protected void onStart() {
         super.onStart();
-        
+
         handleUrl(currentUrl);
     }
 
@@ -184,12 +189,16 @@ public class RouterActivity extends AppCompatActivity {
         if (selectedChoiceKey.equals(alwaysAskKey)) {
             final List<AdapterChoiceItem> choices = getChoicesForService(currentService, currentLinkType);
 
-            if (choices.size() == 1) {
-                handleChoice(choices.get(0).key);
-            } else if (choices.size() == 0) {
-                handleChoice(showInfoKey);
-            } else {
-                showDialog(choices);
+            switch (choices.size()) {
+                case 1:
+                    handleChoice(choices.get(0).key);
+                    break;
+                case 0:
+                    handleChoice(showInfoKey);
+                    break;
+                default:
+                    showDialog(choices);
+                    break;
             }
         } else if (selectedChoiceKey.equals(showInfoKey)) {
             handleChoice(showInfoKey);
@@ -253,7 +262,7 @@ public class RouterActivity extends AppCompatActivity {
                 .setNegativeButton(R.string.just_once, dialogButtonsClickListener)
                 .setPositiveButton(R.string.always, dialogButtonsClickListener)
                 .setOnDismissListener((dialog) -> {
-                    if(!selectionIsDownload) finish();
+                    if (!selectionIsDownload) finish();
                 })
                 .create();
 
@@ -354,6 +363,15 @@ public class RouterActivity extends AppCompatActivity {
         positiveButton.setEnabled(state);
     }
 
+    private void handleText() {
+        String searchString = getIntent().getStringExtra(Intent.EXTRA_TEXT);
+        int serviceId = getIntent().getIntExtra(Constants.KEY_SERVICE_ID, 0);
+        Intent intent = new Intent(getThemeWrapperContext(), MainActivity.class);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        startActivity(intent);
+        NavigationHelper.openSearch(getThemeWrapperContext(), serviceId, searchString);
+    }
+
     private void handleChoice(final String selectedChoiceKey) {
         final List<String> validChoicesList = Arrays.asList(getResources().getStringArray(R.array.preferred_open_action_values_list));
         if (validChoicesList.contains(selectedChoiceKey)) {
@@ -384,8 +402,10 @@ public class RouterActivity extends AppCompatActivity {
                     .subscribeOn(Schedulers.io())
                     .observeOn(AndroidSchedulers.mainThread())
                     .subscribe(intent -> {
-                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                        if (!internalRoute) {
+                            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                        }
                         startActivity(intent);
 
                         finish();
@@ -415,7 +435,7 @@ public class RouterActivity extends AppCompatActivity {
                     int selectedVideoStreamIndex = ListHelper.getDefaultResolutionIndex(this,
                             sortedVideoStreams);
 
-                    android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
+                    FragmentManager fm = getSupportFragmentManager();
                     DownloadDialog downloadDialog = DownloadDialog.newInstance(result);
                     downloadDialog.setVideoStreams(sortedVideoStreams);
                     downloadDialog.setAudioStreams(result.getAudioStreams());
@@ -432,8 +452,8 @@ public class RouterActivity extends AppCompatActivity {
 
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-        for (int i: grantResults){
-            if (i == PackageManager.PERMISSION_DENIED){
+        for (int i : grantResults) {
+            if (i == PackageManager.PERMISSION_DENIED) {
                 finish();
                 return;
             }
@@ -445,7 +465,8 @@ public class RouterActivity extends AppCompatActivity {
 
     private static class AdapterChoiceItem {
         final String description, key;
-        @DrawableRes final int icon;
+        @DrawableRes
+        final int icon;
 
         AdapterChoiceItem(String key, String description, int icon) {
             this.description = description;
@@ -544,7 +565,7 @@ public class RouterActivity extends AppCompatActivity {
                 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
                 boolean isExtVideoEnabled = preferences.getBoolean(getString(R.string.use_external_video_player_key), false);
                 boolean isExtAudioEnabled = preferences.getBoolean(getString(R.string.use_external_audio_player_key), false);
-                boolean useOldVideoPlayer = PlayerHelper.isUsingOldPlayer(this);
+                ;
 
                 PlayQueue playQueue;
                 String playerChoice = choice.playerChoice;
@@ -556,14 +577,11 @@ public class RouterActivity extends AppCompatActivity {
                     } else if (playerChoice.equals(videoPlayerKey) && isExtVideoEnabled) {
                         NavigationHelper.playOnExternalVideoPlayer(this, (StreamInfo) info);
 
-                    } else if (playerChoice.equals(videoPlayerKey) && useOldVideoPlayer) {
-                        NavigationHelper.playOnOldVideoPlayer(this, (StreamInfo) info);
-
                     } else {
                         playQueue = new SinglePlayQueue((StreamInfo) info);
 
                         if (playerChoice.equals(videoPlayerKey)) {
-                            NavigationHelper.playOnMainPlayer(this, playQueue);
+                            NavigationHelper.playOnMainPlayer(this, playQueue, true);
                         } else if (playerChoice.equals(backgroundPlayerKey)) {
                             NavigationHelper.enqueueOnBackgroundPlayer(this, playQueue, true);
                         } else if (playerChoice.equals(popupPlayerKey)) {
@@ -576,11 +594,11 @@ public class RouterActivity extends AppCompatActivity {
                     playQueue = info instanceof ChannelInfo ? new ChannelPlayQueue((ChannelInfo) info) : new PlaylistPlayQueue((PlaylistInfo) info);
 
                     if (playerChoice.equals(videoPlayerKey)) {
-                        NavigationHelper.playOnMainPlayer(this, playQueue);
+                        NavigationHelper.playOnMainPlayer(this, playQueue, true);
                     } else if (playerChoice.equals(backgroundPlayerKey)) {
-                        NavigationHelper.playOnBackgroundPlayer(this, playQueue);
+                        NavigationHelper.playOnBackgroundPlayer(this, playQueue, true);
                     } else if (playerChoice.equals(popupPlayerKey)) {
-                        NavigationHelper.playOnPopupPlayer(this, playQueue);
+                        NavigationHelper.playOnPopupPlayer(this, playQueue, true);
                     }
                 }
             };

app/src/main/java/org/schabi/newpipe/about/AboutActivity.java

@@ -4,13 +4,15 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.design.widget.TabLayout;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentPagerAdapter;
-import android.support.v4.view.ViewPager;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import com.google.android.material.tabs.TabLayout;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.viewpager.widget.PagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -36,7 +38,6 @@ public class AboutActivity extends AppCompatActivity {
             new SoftwareComponent("ACRA", "2013", "Kevin Gaudin", "http://www.acra.ch", StandardLicenses.APACHE2),
             new SoftwareComponent("Universal Image Loader", "2011 - 2015", "Sergey Tarasevich", "https://github.com/nostra13/Android-Universal-Image-Loader", StandardLicenses.APACHE2),
             new SoftwareComponent("CircleImageView", "2014 - 2017", "Henning Dodenhof", "https://github.com/hdodenhof/CircleImageView", StandardLicenses.APACHE2),
-            new SoftwareComponent("ParalaxScrollView", "2014", "Nir Hartmann", "https://github.com/nirhart/ParallaxScroll", StandardLicenses.MIT),
             new SoftwareComponent("NoNonsense-FilePicker", "2016", "Jonas Kalderstam", "https://github.com/spacecowboy/NoNonsense-FilePicker", StandardLicenses.MPL2),
             new SoftwareComponent("ExoPlayer", "2014-2017", "Google Inc", "https://github.com/google/ExoPlayer", StandardLicenses.APACHE2),
             new SoftwareComponent("RxAndroid", "2015", "The RxAndroid authors", "https://github.com/ReactiveX/RxAndroid", StandardLicenses.APACHE2),
@@ -45,12 +46,12 @@ public class AboutActivity extends AppCompatActivity {
     };
 
     /**
-     * The {@link android.support.v4.view.PagerAdapter} that will provide
+     * The {@link PagerAdapter} that will provide
      * fragments for each of the sections. We use a
      * {@link FragmentPagerAdapter} derivative, which will keep every
      * loaded fragment in memory. If this becomes too memory intensive, it
      * may be best to switch to a
-     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
+     * {@link FragmentStatePagerAdapter}.
      */
     private SectionsPagerAdapter mSectionsPagerAdapter;
 

app/src/main/java/org/schabi/newpipe/about/LicenseFragment.java

@@ -5,8 +5,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
 import android.view.*;
 import android.widget.TextView;
 import org.schabi.newpipe.R;

app/src/main/java/org/schabi/newpipe/about/LicenseFragmentHelper.java

@@ -4,9 +4,8 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.AsyncTask;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AlertDialog;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
 import android.webkit.WebView;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.util.ThemeHelper;
@@ -17,7 +16,7 @@ import java.lang.ref.WeakReference;
 
 public class LicenseFragmentHelper extends AsyncTask<Object, Void, Integer> {
 
-    WeakReference<Activity> weakReference;
+    final WeakReference<Activity> weakReference;
     private License license;
 
     public LicenseFragmentHelper(@Nullable Activity activity) {
@@ -78,18 +77,18 @@ public class LicenseFragmentHelper extends AsyncTask<Object, Void, Integer> {
             throw new NullPointerException("license is null");
         }
 
-        String licenseContent = "";
+        StringBuilder licenseContent = new StringBuilder();
         String webViewData;
         try {
             BufferedReader in = new BufferedReader(new InputStreamReader(context.getAssets().open(license.getFilename()), "UTF-8"));
             String str;
             while ((str = in.readLine()) != null) {
-                licenseContent += str;
+                licenseContent.append(str);
             }
             in.close();
 
             // split the HTML file and insert the stylesheet into the HEAD of the file
-            String[] insert = licenseContent.split("</head>");
+            String[] insert = licenseContent.toString().split("</head>");
             webViewData = insert[0] + "<style type=\"text/css\">"
                     + getLicenseStylesheet(context) + "</style></head>"
                     + insert[1];

app/src/main/java/org/schabi/newpipe/database/AppDatabase.java

@@ -1,8 +1,8 @@
 package org.schabi.newpipe.database;
 
-import android.arch.persistence.room.Database;
-import android.arch.persistence.room.RoomDatabase;
-import android.arch.persistence.room.TypeConverters;
+import androidx.room.Database;
+import androidx.room.RoomDatabase;
+import androidx.room.TypeConverters;
 
 import org.schabi.newpipe.database.history.dao.SearchHistoryDAO;
 import org.schabi.newpipe.database.history.dao.StreamHistoryDAO;

app/src/main/java/org/schabi/newpipe/database/BasicDAO.java

@@ -1,10 +1,10 @@
 package org.schabi.newpipe.database;
 
-import android.arch.persistence.room.Dao;
-import android.arch.persistence.room.Delete;
-import android.arch.persistence.room.Insert;
-import android.arch.persistence.room.OnConflictStrategy;
-import android.arch.persistence.room.Update;
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.OnConflictStrategy;
+import androidx.room.Update;
 
 import java.util.Collection;
 import java.util.List;
@@ -30,7 +30,7 @@ public interface BasicDAO<Entity> {
 
     /* Deletes */
     @Delete
-    int delete(final Entity entity);
+    void delete(final Entity entity);
 
     @Delete
     int delete(final Collection<Entity> entities);
@@ -42,5 +42,5 @@ public interface BasicDAO<Entity> {
     int update(final Entity entity);
 
     @Update
-    int update(final Collection<Entity> entities);
+    void update(final Collection<Entity> entities);
 }

app/src/main/java/org/schabi/newpipe/database/Converters.java

@@ -1,6 +1,6 @@
 package org.schabi.newpipe.database;
 
-import android.arch.persistence.room.TypeConverter;
+import androidx.room.TypeConverter;
 
 import org.schabi.newpipe.extractor.stream.StreamType;
 

app/src/main/java/org/schabi/newpipe/database/Migrations.java

@@ -1,17 +1,26 @@
 package org.schabi.newpipe.database;
 
-import android.arch.persistence.db.SupportSQLiteDatabase;
-import android.arch.persistence.room.migration.Migration;
-import android.support.annotation.NonNull;
+import androidx.sqlite.db.SupportSQLiteDatabase;
+import androidx.room.migration.Migration;
+import androidx.annotation.NonNull;
+import android.util.Log;
+
+import org.schabi.newpipe.BuildConfig;
 
 public class Migrations {
 
     public static final int DB_VER_11_0 = 1;
     public static final int DB_VER_12_0 = 2;
 
+    public static final boolean DEBUG = !BuildConfig.BUILD_TYPE.equals("release");
+    private static final String TAG = Migrations.class.getName();
+
     public static final Migration MIGRATION_11_12 = new Migration(DB_VER_11_0, DB_VER_12_0) {
         @Override
         public void migrate(@NonNull SupportSQLiteDatabase database) {
+            if(DEBUG) {
+                Log.d(TAG, "Start migrating database");
+            }
             /*
             * Unfortunately these queries must be hardcoded due to the possibility of
             * schema and names changing at a later date, thus invalidating the older migration
@@ -56,6 +65,10 @@ public class Migrations {
                     "ORDER BY creation_date DESC");
 
             database.execSQL("DROP TABLE IF EXISTS watch_history");
+
+            if(DEBUG) {
+                Log.d(TAG, "Stop migrating database");
+            }
         }
     };
 }

app/src/main/java/org/schabi/newpipe/database/history/dao/SearchHistoryDAO.java

@@ -1,10 +1,9 @@
 package org.schabi.newpipe.database.history.dao;
 
-import android.arch.persistence.room.Dao;
-import android.arch.persistence.room.Query;
-import android.support.annotation.Nullable;
+import androidx.room.Dao;
+import androidx.room.Query;
+import androidx.annotation.Nullable;
 
-import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.history.model.SearchHistoryEntry;
 
 import java.util.List;

app/src/main/java/org/schabi/newpipe/database/history/dao/StreamHistoryDAO.java

@@ -1,11 +1,10 @@
 package org.schabi.newpipe.database.history.dao;
 
 
-import android.arch.persistence.room.Dao;
-import android.arch.persistence.room.Query;
-import android.support.annotation.Nullable;
+import androidx.room.Dao;
+import androidx.room.Query;
+import androidx.annotation.Nullable;
 
-import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntry;
 import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity;
@@ -51,6 +50,11 @@ public abstract class StreamHistoryDAO implements HistoryDAO<StreamHistoryEntity
             " ORDER BY " + STREAM_ACCESS_DATE + " DESC")
     public abstract Flowable<List<StreamHistoryEntry>> getHistory();
 
+    @Query("SELECT * FROM " + STREAM_HISTORY_TABLE + " WHERE " + JOIN_STREAM_ID +
+            " = :streamId ORDER BY " + STREAM_ACCESS_DATE + " DESC LIMIT 1")
+    @Nullable
+    public abstract StreamHistoryEntity getLatestEntry(final long streamId);
+
     @Query("DELETE FROM " + STREAM_HISTORY_TABLE + " WHERE " + JOIN_STREAM_ID + " = :streamId")
     public abstract int deleteStreamHistory(final long streamId);
 

app/src/main/java/org/schabi/newpipe/database/history/model/SearchHistoryEntry.java

@@ -1,10 +1,10 @@
 package org.schabi.newpipe.database.history.model;
 
-import android.arch.persistence.room.ColumnInfo;
-import android.arch.persistence.room.Entity;
-import android.arch.persistence.room.Ignore;
-import android.arch.persistence.room.Index;
-import android.arch.persistence.room.PrimaryKey;
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.Ignore;
+import androidx.room.Index;
+import androidx.room.PrimaryKey;
 
 import java.util.Date;