fix channel links in description part 2

Improve "selected tabs" and misc fixes

.github/CONTRIBUTING.md

@@ -11,9 +11,12 @@ Do not report crashes in the GitHub issue tracker. NewPipe has an automated cras
 
 * 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.
 
 ## 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.
@@ -27,13 +30,15 @@ Do not report crashes in the GitHub issue tracker. NewPipe has an automated cras
 * 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.
 * 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.
+* 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 sumission, or clearly state that in the description of your PR.
+* 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.
 
 ## Communication
 

.github/ISSUE_TEMPLATE.md

@@ -1,2 +1,3 @@
 - [ ] I carefully read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
 - [ ] I checked if the issue/feature exists in the latest version.
+- [ ] I did use the [incredible bugreport to markdown converter](https://teamnewpipe.github.io/CrashReportToMarkdown/) to paste bug reports.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1 +1 @@
-- [ ] I carefully reed the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
+- [ ] I carefully read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.

.gitignore

@@ -10,3 +10,4 @@
 gradle.properties
 *~
 .weblate
+*.class

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "app/src/main/java/org/schabi/newpipe/extractor"]
-	path = app/src/main/java/org/schabi/newpipe/extractor
-	url = https://github.com/TeamNewPipe/NewPipeExtractor.git

.travis.yml

@@ -5,11 +5,13 @@ android:
   components:
     # The BuildTools version used by NewPipe
     - tools
-    - build-tools-26.0.1
+    - build-tools-27.0.3
 
     # The SDK version used to compile NewPipe
-    - android-26
+    - android-27
 
+before_install: 
+  - yes | sdkmanager "platforms;android-27"
 script: ./gradlew -Dorg.gradle.jvmargs=-Xmx1536m assembleDebug lintDebug testDebugUnitTest
 
 licenses:

README.md

@@ -9,24 +9,26 @@
 <a href="https://travis-ci.org/TeamNewPipe/NewPipe" alt="Build Status"><img src="https://travis-ci.org/TeamNewPipe/NewPipe.svg" /></a>
 <a href="https://hosted.weblate.org/engage/NewPipe/" alt="Translation Status"><img src="https://hosted.weblate.org/widgets/NewPipe/-/svg-badge.svg" /></a>
 <a href="http://webchat.freenode.net/?channels=%23newpipe" alt="IRC channel: #newpipe"><img src="https://img.shields.io/badge/IRC%20chat-%23newpipe-brightgreen.svg" /></a>
+<a href="https://www.bountysource.com/teams/newpipe" alt="Bountysource bounties"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f"/></a>
 </p>
 <hr />
 <p align="center"><a href="#screenshots">Screenshots</a> &bull; <a href="#description">Description</a> &bull; <a href="#features">Features</a> &bull; <a href="#contribution">Contribution</a> &bull; <a href="#donate">Donate</a> &bull; <a href="#license">License</a></p>
+<p align="center"><a href="https://newpipe.schabi.org">Website</a> &bull; <a href="https://newpipe.schabi.org/blog/">Blog</a>  &bull; <a href="https://newpipe.schabi.org/press/">Press</a></p>
 <hr />
 WARNING: PUTTING NEWPIPE OR ANY FORK OF IT INTO GOOGLE PLAYSTORE VIOLATES THEIR TERMS OF CONDITIONS.
 
 ## Screenshots
 
-[<img src="screenshots/shot_1.png" width=160>](screenshots/shot_1.png)
-[<img src="screenshots/shot_2.png" width=160>](screenshots/shot_2.png)
-[<img src="screenshots/shot_3.png" width=160>](screenshots/shot_3.png)
-[<img src="screenshots/shot_4.png" width=160>](screenshots/shot_4.png)
-[<img src="screenshots/shot_5.png" width=160>](screenshots/shot_5.png)
-[<img src="screenshots/shot_6.png" width=160>](screenshots/shot_6.png)
-[<img src="screenshots/shot_7.png" width=160>](screenshots/shot_7.png)
-[<img src="screenshots/shot_8.png" width=160>](screenshots/shot_8.png)
-[<img src="screenshots/shot_9.png" width=160>](screenshots/shot_9.png)
-[<img src="screenshots/shot_10.png" width=160>](screenshots/shot_10.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_1.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_1.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_2.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_2.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_3.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_3.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_4.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_4.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_5.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_5.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_6.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_6.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_7.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_7.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_8.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_8.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_9.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_9.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png)
 
 ## Description
 
@@ -55,20 +57,19 @@ NewPipe does not use any Google framework libraries, or the YouTube API. It only
 * Subscribe to channels
 * Search history
 * Search/Watch Playlists
+* Watch as queues Playlists
+* Queuing videos
+* Local playlists
+* Subtitles
+* Multi-service support (eg. SoundCloud in NewPipe Beta)
 
 ### Coming Features
 
-* Multiservice support (eg. SoundCloud)
-* Bookmarks
-* Watch as queues Playlists
-* Queuing videos
-* Subtitles support
-* livestream support
+* Livestream support
+* Cast to UPnP and Cast
+* Show comments
 * ... and many more
 
-### Multiservice support
-Although NewPipe only supports YouTube at the moment, it's designed to support many more streaming services. The plan is, that NewPipe will get such support by the version 2.0.
-
 ## Contribution
 Whether you have ideas, translations, design changes, code cleaning, or real heavy code changes, help is always welcome.
 The more is done the better it gets!
@@ -76,19 +77,24 @@ The more is done the better it gets!
 If you'd like to get involved, check our [contribution notes](.github/CONTRIBUTING.md).
 
 ## Donate
-If you like NewPipe we'd be happy about a donation. You can either donate via Bitcoin or BountySource. For further information about donating to NewPipe, please visit our [website](https://newpipe.schabi.org/donate/).
+If you like NewPipe we'd be happy about a donation. You can either donate via Bitcoin, Bountysource or Liberapay. For further information about donating to NewPipe, please visit our [website](https://newpipe.schabi.org/donate).
 
 <table>
-<tr>
-<td><img src="https://bitcoin.org/img/icons/logotop.svg" alt="Bitcoin" /></td>
-<td><img src="assets/bitcoin_qr_code.png" alt="Bitcoin QR Code" width="100px"/></td>
-<td><samp>16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh</samp></td>
-</tr>
-<tr>
-<td><a href="https://www.bountysource.com/teams/newpipe"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Bountysource.png/320px-Bountysource.png" alz="Bountysource" width="190px" /></a></td>
-<td><a href="https://www.bountysource.com/teams/newpipe"><img src="assets/bountysource_qr_code.png" alt="Visit NewPipe at bountysource.com" width="100px"/></a></td>
-<td><a href="https://www.bountysource.com/teams/newpipe/issues"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f" height="30px" alt="Check out how many bounties you can earn." /></a></td>
-</tr>
+  <tr>
+    <td><img src="https://bitcoin.org/img/icons/logotop.svg" alt="Bitcoin" /></td>
+    <td><img src="assets/bitcoin_qr_code.png" alt="Bitcoin QR Code" width="100px"/></td>
+    <td><samp>16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh</samp></td>
+  </tr>
+  <tr>
+    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="https://upload.wikimedia.org/wikipedia/commons/2/27/Liberapay_logo_v2_white-on-yellow.svg" alt="Liberapay" width="80px" /></a></td>
+    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="assets/liberapay_qr_code.png" alt="Visit NewPipe at liberapay.com" width="100px"/></a></td>
+    <td><a href="https://liberapay.com/TeamNewPipe/donate"><img src="assets/liberapay_donate_button.svg" alt="Donate via Liberapay" height="35px" /></a></td>
+  </tr>
+  <tr>
+    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Bountysource.png/320px-Bountysource.png" alt="Bountysource" width="190px" /></a></td>
+    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="assets/bountysource_qr_code.png" alt="Visit NewPipe at bountysource.com" width="100px"/></a></td>
+    <td><a href="https://www.bountysource.com/teams/newpipe/issues"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f" height="30px" alt="Check out how many bounties you can earn." /></a></td>
+  </tr>
 </table>
 
 ## License

app/build.gradle

@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.1'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.3'
 
     defaultConfig {
         applicationId "org.schabi.newpipe"
         minSdkVersion 15
-        targetSdkVersion 26
-        versionCode 40
-        versionName "0.10.2"
+        targetSdkVersion 27
+        versionCode 68
+        versionName "0.14.1"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
@@ -26,9 +26,6 @@ android {
             debuggable true
             applicationIdSuffix ".debug"
         }
-        beta {
-            applicationIdSuffix ".beta"
-        }
     }
 
     lintOptions {
@@ -38,49 +35,68 @@ android {
         abortOnError false
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_7
-        targetCompatibility JavaVersion.VERSION_1_7
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 }
 
+ext {
+    supportLibVersion = '27.1.1'
+    exoPlayerLibVersion = '2.8.2'
+    roomDbLibVersion = '1.1.1'
+    leakCanaryLibVersion = '1.5.4'
+    okHttpLibVersion = '3.10.0'
+    icepickLibVersion = '3.2.0'
+    stethoLibVersion = '1.5.0'
+}
+
 dependencies {
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2') {
+    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2') {
         exclude module: 'support-annotations'
     }
 
-    compile 'com.github.TeamNewPipe:NewPipeExtractor:b9d0941'
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:66c3c3f45241d4b0c909'
+
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.mockito:mockito-core:2.8.9'
+
+    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:$supportLibVersion"
+
+    implementation 'ch.acra:acra:4.9.2'
+
+    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
+    implementation 'de.hdodenhof:circleimageview:2.2.0'
+    implementation 'com.github.nirhart:ParallaxScroll:dd53d1f9d1'
+    implementation 'com.nononsenseapps:filepicker:4.2.1'
+
+    implementation "com.google.android.exoplayer:exoplayer:$exoPlayerLibVersion"
+    implementation "com.google.android.exoplayer:extension-mediasession:$exoPlayerLibVersion"
+
+    debugImplementation "com.facebook.stetho:stetho:$stethoLibVersion"
+    debugImplementation "com.facebook.stetho:stetho-urlconnection:$stethoLibVersion"
+    debugImplementation 'com.android.support:multidex:1.0.3'
+
+    implementation 'io.reactivex.rxjava2:rxjava:2.1.14'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+    implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
+
+    implementation "android.arch.persistence.room:runtime:$roomDbLibVersion"
+    implementation "android.arch.persistence.room:rxjava2:$roomDbLibVersion"
+    annotationProcessor "android.arch.persistence.room:compiler:$roomDbLibVersion"
+
+    implementation "frankiesardo:icepick:$icepickLibVersion"
+    annotationProcessor "frankiesardo:icepick-processor:$icepickLibVersion"
+
+    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryLibVersion"
+    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryLibVersion"
 
 
-    testCompile 'junit:junit:4.12'
-    testCompile 'org.mockito:mockito-core:1.10.19'
-
-    compile 'com.android.support:appcompat-v7:26.0.1'
-    compile 'com.android.support:support-v4:26.0.1'
-    compile 'com.android.support:design:26.0.1'
-    compile 'com.android.support:recyclerview-v7:26.0.1'
-    compile 'com.android.support:preference-v14:26.0.1'
-
-    compile 'com.google.code.gson:gson:2.7'
-    compile 'ch.acra:acra:4.9.0'
-
-    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
-    compile 'de.hdodenhof:circleimageview:2.1.0'
-    compile 'com.github.nirhart:parallaxscroll:1.0'
-    compile 'com.nononsenseapps:filepicker:3.0.1'
-    compile 'com.google.android.exoplayer:exoplayer:r2.5.1'
-
-    debugCompile 'com.facebook.stetho:stetho:1.5.0'
-    debugCompile 'com.facebook.stetho:stetho-urlconnection:1.5.0'
-    debugCompile 'com.android.support:multidex:1.0.1'
-
-    compile 'io.reactivex.rxjava2:rxjava:2.1.2'
-    compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
-    compile 'com.jakewharton.rxbinding2:rxbinding:2.0.0'
-
-    compile 'android.arch.persistence.room:runtime:1.0.0-alpha8'
-    compile 'android.arch.persistence.room:rxjava2:1.0.0-alpha8'
-    annotationProcessor 'android.arch.persistence.room:compiler:1.0.0-alpha8'
-
-    compile 'frankiesardo:icepick:3.2.0'
-    provided 'frankiesardo:icepick-processor:3.2.0'
+    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'
 }

app/proguard-rules.pro

@@ -35,3 +35,16 @@
     @icepick.* <fields>;
 }
 -keepnames class * { @icepick.State *;}
+
+# Rules for OkHttp. Copy paste from https://github.com/square/okhttp
+-dontwarn okhttp3.**
+-dontwarn okio.**
+-dontwarn javax.annotation.**
+# A resource is loaded with a relative path so the package of this class must be preserved.
+-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
+-keepclassmembers class * implements java.io.Serializable {
+    static final long serialVersionUID;
+    !static !transient <fields>;
+    private void writeObject(java.io.ObjectOutputStream);
+    private void readObject(java.io.ObjectInputStream);
+}

app/src/beta/AndroidManifest.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <application
-        android:label="NewPipe Beta"
-        tools:replace="android:label">
-    </application>
-
-</manifest>

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

@@ -1,9 +1,26 @@
 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 com.facebook.stetho.Stetho;
+import com.facebook.stetho.okhttp3.StethoInterceptor;
+import com.squareup.leakcanary.AndroidHeapDumper;
+import com.squareup.leakcanary.DefaultLeakDirectoryProvider;
+import com.squareup.leakcanary.HeapDumper;
+import com.squareup.leakcanary.LeakCanary;
+import com.squareup.leakcanary.LeakDirectoryProvider;
+import com.squareup.leakcanary.RefWatcher;
+
+import org.schabi.newpipe.extractor.Downloader;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import okhttp3.OkHttpClient;
 
 public class DebugApp extends App {
     private static final String TAG = DebugApp.class.toString();
@@ -17,10 +34,15 @@ public class DebugApp extends App {
     @Override
     public void onCreate() {
         super.onCreate();
-
         initStetho();
     }
 
+    @Override
+    protected Downloader getDownloader() {
+        return org.schabi.newpipe.Downloader.init(new OkHttpClient.Builder()
+                .addNetworkInterceptor(new StethoInterceptor()));
+    }
+
     private void initStetho() {
         // Create an InitializerBuilder
         Stetho.InitializerBuilder initializerBuilder =
@@ -42,4 +64,41 @@ public class DebugApp extends App {
         // Initialize Stetho with the Initializer
         Stetho.initialize(initializer);
     }
+
+    @Override
+    protected boolean isDisposedRxExceptionsReported() {
+        return PreferenceManager.getDefaultSharedPreferences(this)
+                .getBoolean(getString(R.string.allow_disposed_exceptions_key), false);
+    }
+
+    @Override
+    protected RefWatcher installLeakCanary() {
+        return LeakCanary.refWatcher(this)
+                .heapDumper(new ToggleableHeapDumper(this))
+                // give each object 10 seconds to be gc'ed, before leak canary gets nosy on it
+                .watchDelay(10, TimeUnit.SECONDS)
+                .buildAndInstall();
+    }
+
+    public static class ToggleableHeapDumper implements HeapDumper {
+        private final HeapDumper dumper;
+        private final SharedPreferences preferences;
+        private final String dumpingAllowanceKey;
+
+        ToggleableHeapDumper(@NonNull final Context context) {
+            LeakDirectoryProvider leakDirectoryProvider = new DefaultLeakDirectoryProvider(context);
+            this.dumper = new AndroidHeapDumper(context, leakDirectoryProvider);
+            this.preferences = PreferenceManager.getDefaultSharedPreferences(context);
+            this.dumpingAllowanceKey = context.getString(R.string.allow_heap_dumping_key);
+        }
+
+        private boolean isDumpingAllowed() {
+            return preferences.getBoolean(dumpingAllowanceKey, false);
+        }
+
+        @Override
+        public File dumpHeap() {
+            return isDumpingAllowed() ? dumper.dumpHeap() : HeapDumper.RETRY_LATER;
+        }
+    }
 }

app/src/main/AndroidManifest.xml

@@ -16,7 +16,7 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:logo="@mipmap/ic_launcher"
-        android:theme="@style/DarkTheme"
+        android:theme="@style/OpeningTheme"
         tools:ignore="AllowBackup">
         <activity
             android:name=".MainActivity"
@@ -28,15 +28,35 @@
             </intent-filter>
         </activity>
 
+        <receiver android:name="android.support.v4.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/VideoPlayerTheme"
+            android:theme="@style/OldVideoPlayerTheme"
             tools:ignore="UnusedAttribute"/>
 
         <service
             android:name=".player.BackgroundPlayer"
-            android:exported="false"/>
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.MEDIA_BUTTON" />
+            </intent-filter>
+        </service>
+
+        <activity
+            android:name=".player.BackgroundPlayerActivity"
+            android:launchMode="singleTask"
+            android:label="@string/title_activity_background_player"/>
+
+        <activity
+            android:name=".player.PopupVideoPlayerActivity"
+            android:launchMode="singleTask"
+            android:label="@string/title_activity_popup_player"/>
 
         <service
             android:name=".player.PopupVideoPlayer"
@@ -46,8 +66,7 @@
             android:name=".player.MainVideoPlayer"
             android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
             android:label="@string/app_name"
-            android:launchMode="singleTask"
-            android:theme="@style/PlayerTheme"/>
+            android:launchMode="singleTask"/>
 
         <activity
             android:name=".settings.SettingsActivity"
@@ -57,9 +76,8 @@
             android:name=".about.AboutActivity"
             android:label="@string/title_activity_about"/>
 
-        <activity
-            android:name=".history.HistoryActivity"
-            android:label="@string/title_activity_history"/>
+        <service android:name=".local.subscription.services.SubscriptionsImportService"/>
+        <service android:name=".local.subscription.services.SubscriptionsExportService"/>
 
         <activity
             android:name=".PanicResponderActivity"
@@ -100,6 +118,7 @@
         <activity
             android:name=".ReCaptchaActivity"
             android:label="@string/reCaptchaActivity"/>
+        <activity android:name=".download.ExtSDDownloadFailedActivity" />
 
         <provider
             android:name="android.support.v4.content.FileProvider"
@@ -108,13 +127,17 @@
             android:grantUriPermissions="true">
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/provider_paths"/>
+                android:resource="@xml/nnf_provider_paths"/>
         </provider>
 
         <activity
             android:name=".RouterActivity"
+            android:excludeFromRecents="true"
+            android:label="@string/preferred_open_action_share_menu_title"
             android:taskAffinity=""
-            android:theme="@android:style/Theme.NoDisplay">
+            android:theme="@style/RouterActivityThemeDark">
+
+            <!-- Youtube filter -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW"/>
                 <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
@@ -163,19 +186,8 @@
                 <data android:scheme="vnd.youtube"/>
                 <data android:scheme="vnd.youtube.launch"/>
             </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.SEND"/>
 
-                <category android:name="android.intent.category.DEFAULT"/>
-
-                <data android:mimeType="text/plain"/>
-            </intent-filter>
-        </activity>
-        <activity
-            android:name=".RouterPopupActivity"
-            android:label="@string/popup_mode_share_menu_title"
-            android:taskAffinity=""
-            android:theme="@android:style/Theme.NoDisplay">
+            <!-- Hooktube filter -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW"/>
                 <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
@@ -186,15 +198,18 @@
 
                 <data android:scheme="http"/>
                 <data android:scheme="https"/>
-                <data android:host="youtube.com"/>
-                <data android:host="m.youtube.com"/>
-                <data android:host="www.youtube.com"/>
+                <data android:host="hooktube.com"/>
+                <data android:host="*.hooktube.com"/>
                 <!-- video prefix -->
                 <data android:pathPrefix="/v/"/>
                 <data android:pathPrefix="/embed/"/>
                 <data android:pathPrefix="/watch"/>
-                <data android:pathPrefix="/attribution_link"/>
+                <!-- channel prefix -->
+                <data android:pathPrefix="/channel/"/>
+                <data android:pathPrefix="/user/"/>
             </intent-filter>
+
+            <!-- Soundcloud filter -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW"/>
                 <action android:name="android.media.action.MEDIA_PLAY_FROM_SEARCH"/>
@@ -205,25 +220,22 @@
 
                 <data android:scheme="http"/>
                 <data android:scheme="https"/>
-                <data android:host="youtu.be"/>
+                <data android:host="soundcloud.com"/>
+                <data android:host="m.soundcloud.com"/>
+                <data android:host="www.soundcloud.com"/>
                 <data android:pathPrefix="/"/>
             </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>
+            <!-- Share filter -->
             <intent-filter>
                 <action android:name="android.intent.action.SEND"/>
                 <category android:name="android.intent.category.DEFAULT"/>
                 <data android:mimeType="text/plain"/>
             </intent-filter>
         </activity>
+
+        <service
+            android:name=".RouterActivity$FetcherService"
+            android:exported="false"/>
     </application>
 </manifest>

app/src/main/assets/gpl_2.html

@@ -15,9 +15,9 @@ Version 2, June 1991
 </p>
 
 <pre>
-Copyright (C) 1989, 1991 Free Software Foundation, Inc.  
-51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
-
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.<br/>
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA<br/>
+<br/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
 </pre>

app/src/main/assets/mpl2.html

@@ -4,6 +4,7 @@
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <title>Mozilla Public License, version 2.0</title>
+</head>
 <body>
 <h1 id="mozilla-public-license-version-2.0">Mozilla Public License<br>Version 2.0</h1>
 <h2 id="definitions">1. Definitions</h2>

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

@@ -5,16 +5,21 @@ 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 com.nostra13.universalimageloader.cache.memory.impl.LRULimitedMemoryCache;
 import com.nostra13.universalimageloader.core.ImageLoader;
 import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
+import com.squareup.leakcanary.LeakCanary;
+import com.squareup.leakcanary.RefWatcher;
 
 import org.acra.ACRA;
 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.report.AcraReportSenderFactory;
 import org.schabi.newpipe.report.ErrorActivity;
@@ -26,9 +31,13 @@ import org.schabi.newpipe.util.StateSaver;
 import java.io.IOException;
 import java.io.InterruptedIOException;
 import java.net.SocketException;
+import java.util.Collections;
+import java.util.List;
 
 import io.reactivex.annotations.NonNull;
 import io.reactivex.exceptions.CompositeException;
+import io.reactivex.exceptions.MissingBackpressureException;
+import io.reactivex.exceptions.OnErrorNotImplementedException;
 import io.reactivex.exceptions.UndeliverableException;
 import io.reactivex.functions.Consumer;
 import io.reactivex.plugins.RxJavaPlugins;
@@ -53,6 +62,7 @@ import io.reactivex.plugins.RxJavaPlugins;
 
 public class App extends Application {
     protected static final String TAG = App.class.toString();
+    private RefWatcher refWatcher;
 
     @SuppressWarnings("unchecked")
     private static final Class<? extends ReportSenderFactory>[] reportSenderFactoryClasses = new Class[]{AcraReportSenderFactory.class};
@@ -68,54 +78,98 @@ public class App extends Application {
     public void onCreate() {
         super.onCreate();
 
+        if (LeakCanary.isInAnalyzerProcess(this)) {
+            // This process is dedicated to LeakCanary for heap analysis.
+            // You should not init your app in this process.
+            return;
+        }
+        refWatcher = installLeakCanary();
+
         // Initialize settings first because others inits can use its values
         SettingsActivity.initSettings(this);
 
-        NewPipe.init(Downloader.getInstance());
-        NewPipeDatabase.init(this);
+        NewPipe.init(getDownloader());
         StateSaver.init(this);
         initNotificationChannel();
 
         // Initialize image loader
-        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this).build();
-        ImageLoader.getInstance().init(config);
+        ImageLoader.getInstance().init(getImageLoaderConfigurations(10, 50));
 
         configureRxJavaErrorHandler();
     }
 
+    protected Downloader getDownloader() {
+        return org.schabi.newpipe.Downloader.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 {
-                Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : throwable = [" + throwable.getClass().getName() + "]");
+                Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : " +
+                        "throwable = [" + throwable.getClass().getName() + "]");
 
                 if (throwable instanceof UndeliverableException) {
                     // As UndeliverableException is a wrapper, get the cause of it to get the "real" exception
                     throwable = throwable.getCause();
                 }
 
+                final List<Throwable> errors;
                 if (throwable instanceof CompositeException) {
-                    for (Throwable element : ((CompositeException) throwable).getExceptions()) {
-                        if (checkThrowable(element)) return;
+                    errors = ((CompositeException) throwable).getExceptions();
+                } else {
+                    errors = Collections.singletonList(throwable);
+                }
+
+                for (final Throwable error : errors) {
+                    if (isThrowableIgnored(error)) return;
+                    if (isThrowableCritical(error)) {
+                        reportException(error);
+                        return;
                     }
                 }
 
-                if (checkThrowable(throwable)) return;
+                // Out-of-lifecycle exceptions should only be reported if a debug user wishes so,
+                // When exception is not reported, log it
+                if (isDisposedRxExceptionsReported()) {
+                    reportException(throwable);
+                } else {
+                    Log.e(TAG, "RxJavaPlugin: Undeliverable Exception received: ", throwable);
+                }
+            }
 
+            private boolean isThrowableIgnored(@NonNull final Throwable throwable) {
+                // Don't crash the application over a simple network problem
+                return ExtractorHelper.hasAssignableCauseThrowable(throwable,
+                        IOException.class, SocketException.class, // network api cancellation
+                        InterruptedException.class, InterruptedIOException.class); // blocking code disposed
+            }
+
+            private boolean isThrowableCritical(@NonNull final Throwable throwable) {
+                // Though these exceptions cannot be ignored
+                return ExtractorHelper.hasAssignableCauseThrowable(throwable,
+                        NullPointerException.class, IllegalArgumentException.class, // bug in app
+                        OnErrorNotImplementedException.class, MissingBackpressureException.class,
+                        IllegalStateException.class); // bug in operator
+            }
+
+            private void reportException(@NonNull final Throwable throwable) {
                 // Throw uncaught exception that will trigger the report system
                 Thread.currentThread().getUncaughtExceptionHandler()
                         .uncaughtException(Thread.currentThread(), throwable);
             }
-
-            private boolean checkThrowable(@NonNull Throwable throwable) {
-                // Don't crash the application over a simple network problem
-                return ExtractorHelper.hasAssignableCauseThrowable(throwable,
-                        IOException.class, SocketException.class, InterruptedException.class, InterruptedIOException.class);
-            }
         });
     }
 
+    private ImageLoaderConfiguration getImageLoaderConfigurations(final int memoryCacheSizeMb,
+                                                                  final int diskCacheSizeMb) {
+        return new ImageLoaderConfiguration.Builder(this)
+                .memoryCache(new LRULimitedMemoryCache(memoryCacheSizeMb * 1024 * 1024))
+                .diskCacheSize(diskCacheSizeMb * 1024 * 1024)
+                .imageDownloader(new ImageDownloader(getApplicationContext()))
+                .build();
+    }
 
     private void initACRA() {
         try {
@@ -149,4 +203,18 @@ public class App extends Application {
         NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
         mNotificationManager.createNotificationChannel(mChannel);
     }
+
+    @Nullable
+    public static RefWatcher getRefWatcher(Context context) {
+        final App application = (App) context.getApplicationContext();
+        return application.refWatcher;
+    }
+
+    protected RefWatcher installLeakCanary() {
+        return RefWatcher.DISABLED;
+    }
+
+    protected boolean isDisposedRxExceptionsReported() {
+        return false;
+    }
 }

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

@@ -1,20 +1,21 @@
 package org.schabi.newpipe;
 
 import android.content.Context;
-import android.content.res.TypedArray;
 import android.os.Bundle;
-import android.support.annotation.AttrRes;
 import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
 import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
 
-import com.nostra13.universalimageloader.core.DisplayImageOptions;
 import com.nostra13.universalimageloader.core.ImageLoader;
-import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
+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());
@@ -23,6 +24,15 @@ public abstract class BaseFragment extends Fragment {
     protected AppCompatActivity activity;
     public static final ImageLoader imageLoader = ImageLoader.getInstance();
 
+    //These values are used for controlling framgents when they are part of the frontpage
+    @State
+    protected boolean useAsFrontPage = false;
+    protected boolean mIsVisibleToUser = false;
+
+    public void useAsFrontPage(boolean value) {
+        useAsFrontPage = value;
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Fragment's Lifecycle
     //////////////////////////////////////////////////////////////////////////*/
@@ -67,6 +77,20 @@ public abstract class BaseFragment extends Fragment {
     protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        RefWatcher refWatcher = App.getRefWatcher(getActivity());
+        if (refWatcher != null) refWatcher.watch(this);
+    }
+
+    @Override
+    public void setUserVisibleHint(boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+        mIsVisibleToUser = isVisibleToUser;
+    }
+
     /*//////////////////////////////////////////////////////////////////////////
     // Init
     //////////////////////////////////////////////////////////////////////////*/
@@ -81,41 +105,17 @@ public abstract class BaseFragment extends Fragment {
     // Utils
     //////////////////////////////////////////////////////////////////////////*/
 
-    protected final int resolveResourceIdFromAttr(@AttrRes int attr) {
-        TypedArray a = activity.getTheme().obtainStyledAttributes(new int[]{attr});
-        int attributeResourceId = a.getResourceId(0, 0);
-        a.recycle();
-        return attributeResourceId;
+    public void setTitle(String title) {
+        if (DEBUG) Log.d(TAG, "setTitle() called with: title = [" + title + "]");
+        if((!useAsFrontPage || mIsVisibleToUser)
+            && (activity != null && activity.getSupportActionBar() != null)) {
+            activity.getSupportActionBar().setTitle(title);
+        }
     }
 
-    /*//////////////////////////////////////////////////////////////////////////
-    // DisplayImageOptions default configurations
-    //////////////////////////////////////////////////////////////////////////*/
-
-    public static final DisplayImageOptions BASE_OPTIONS =
-            new DisplayImageOptions.Builder().cacheInMemory(true).build();
-
-    public static final DisplayImageOptions DISPLAY_AVATAR_OPTIONS =
-            new DisplayImageOptions.Builder()
-                    .cloneFrom(BASE_OPTIONS)
-                    .showImageOnLoading(R.drawable.buddy)
-                    .showImageForEmptyUri(R.drawable.buddy)
-                    .showImageOnFail(R.drawable.buddy)
-                    .build();
-
-    public static final DisplayImageOptions DISPLAY_THUMBNAIL_OPTIONS =
-            new DisplayImageOptions.Builder()
-                    .cloneFrom(BASE_OPTIONS)
-                    .displayer(new FadeInBitmapDisplayer(250))
-                    .showImageForEmptyUri(R.drawable.dummy_thumbnail)
-                    .showImageOnFail(R.drawable.dummy_thumbnail)
-                    .build();
-
-    public static final DisplayImageOptions DISPLAY_BANNER_OPTIONS =
-            new DisplayImageOptions.Builder()
-                    .cloneFrom(BASE_OPTIONS)
-                    .showImageOnLoading(R.drawable.channel_banner)
-                    .showImageForEmptyUri(R.drawable.channel_banner)
-                    .showImageOnFail(R.drawable.channel_banner)
-                    .build();
+    protected FragmentManager getFM() {
+        return getParentFragment() == null
+                ? getFragmentManager()
+                : getParentFragment().getFragmentManager();
+    }
 }

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

@@ -1,20 +1,21 @@
 package org.schabi.newpipe;
 
-import android.util.Log;
+import android.support.annotation.Nullable;
+import android.text.TextUtils;
 
 import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-import org.schabi.newpipe.util.ExtractorHelper;
 
-import java.io.BufferedReader;
 import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.InterruptedIOException;
-import java.net.URL;
+import java.io.InputStream;
+import java.util.Collections;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
-import javax.net.ssl.HttpsURLConnection;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
 
 
 /*
@@ -38,32 +39,63 @@ import javax.net.ssl.HttpsURLConnection;
  */
 
 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 String mCookies = "";
 
-    private static Downloader instance = null;
+    private static Downloader instance;
+    private String mCookies;
+    private OkHttpClient client;
 
-    private Downloader() {
+    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() {
-        if (instance == null) {
-            synchronized (Downloader.class) {
-                if (instance == null) {
-                    instance = new Downloader();
-                }
-            }
-        }
         return instance;
     }
 
-    public static synchronized void setCookies(String cookies) {
-        Downloader.mCookies = cookies;
+    public String getCookies() {
+        return mCookies;
     }
 
-    public static synchronized String getCookies() {
-        return Downloader.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();
+            }
+        }
     }
 
     /**
@@ -92,14 +124,44 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
      */
     @Override
     public String download(String siteUrl, Map<String, String> customProperties) throws IOException, ReCaptchaException {
-        URL url = new URL(siteUrl);
-        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
-        Iterator it = customProperties.entrySet().iterator();
-        while (it.hasNext()) {
-            Map.Entry pair = (Map.Entry) it.next();
-            con.setRequestProperty((String) pair.getKey(), (String) pair.getValue());
+        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());
         }
-        return dl(con);
+    }
+
+    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;
     }
 
     /**
@@ -111,57 +173,6 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
      */
     @Override
     public String download(String siteUrl) throws IOException, ReCaptchaException {
-        URL url = new URL(siteUrl);
-        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
-        //HttpsURLConnection con = NetCipher.getHttpsURLConnection(url);
-        return dl(con);
-    }
-
-    /**
-     * Common functionality between download(String url) and download(String url, String language)
-     */
-    private static String dl(HttpsURLConnection con) throws IOException, ReCaptchaException {
-        StringBuilder response = new StringBuilder();
-        BufferedReader in = null;
-
-        try {
-            con.setReadTimeout(30 * 1000);// 30s
-            con.setRequestMethod("GET");
-            con.setRequestProperty("User-Agent", USER_AGENT);
-
-            if (getCookies().length() > 0) {
-                con.setRequestProperty("Cookie", getCookies());
-            }
-
-            in = new BufferedReader(new InputStreamReader(con.getInputStream()));
-
-            String inputLine;
-            while ((inputLine = in.readLine()) != null) {
-                response.append(inputLine);
-            }
-        } catch (Exception e) {
-            Log.e("Downloader", "dl() ----- Exception thrown → " + e.getClass().getName());
-
-            if (ExtractorHelper.isInterruptedCaused(e)) {
-                throw new InterruptedIOException(e.getMessage());
-            }
-
-            /*
-             * HTTP 429 == Too Many Request
-             * Receive from Youtube.com = ReCaptcha challenge request
-             * See : https://github.com/rg3/youtube-dl/issues/5138
-             */
-            if (con.getResponseCode() == 429) {
-                throw new ReCaptchaException("reCaptcha Challenge requested");
-            }
-
-            throw new IOException(con.getResponseCode() + " " + con.getResponseMessage(), e);
-        } finally {
-            if (in != null) {
-                in.close();
-            }
-        }
-
-        return response.toString();
+        return download(siteUrl, Collections.emptyMap());
     }
 }

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

@@ -0,0 +1,46 @@
+package org.schabi.newpipe;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.preference.PreferenceManager;
+
+import com.nostra13.universalimageloader.core.download.BaseImageDownloader;
+
+import org.schabi.newpipe.extractor.NewPipe;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+public class ImageDownloader extends BaseImageDownloader {
+    private final Resources resources;
+    private final SharedPreferences preferences;
+    private final String downloadThumbnailKey;
+
+    public ImageDownloader(Context context) {
+        super(context);
+        this.resources = context.getResources();
+        this.preferences = PreferenceManager.getDefaultSharedPreferences(context);
+        this.downloadThumbnailKey = context.getString(R.string.download_thumbnail_key);
+    }
+
+    private boolean isDownloadingThumbnail() {
+        return preferences.getBoolean(downloadThumbnailKey, true);
+    }
+
+    @SuppressLint("ResourceType")
+    @Override
+    public InputStream getStream(String imageUri, Object extra) throws IOException {
+        if (isDownloadingThumbnail()) {
+            return super.getStream(imageUri, extra);
+        } else {
+            return resources.openRawResource(R.drawable.dummy_thumbnail_dark);
+        }
+    }
+
+    protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException {
+        final Downloader downloader = (Downloader) NewPipe.getDownloader();
+        return downloader.stream(imageUri);
+    }
+}

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

@@ -7,25 +7,36 @@ import android.support.annotation.NonNull;
 import org.schabi.newpipe.database.AppDatabase;
 
 import static org.schabi.newpipe.database.AppDatabase.DATABASE_NAME;
+import static org.schabi.newpipe.database.Migrations.MIGRATION_11_12;
 
 public final class NewPipeDatabase {
 
-    private static AppDatabase databaseInstance;
+    private static volatile AppDatabase databaseInstance;
 
     private NewPipeDatabase() {
         //no instance
     }
 
-    public static void init(Context context) {
-        databaseInstance = Room.databaseBuilder(context.getApplicationContext(),
-                AppDatabase.class, DATABASE_NAME
-        ).build();
+    private static AppDatabase getDatabase(Context context) {
+        return Room
+                .databaseBuilder(context.getApplicationContext(), AppDatabase.class, DATABASE_NAME)
+                .addMigrations(MIGRATION_11_12)
+                .fallbackToDestructiveMigration()
+                .build();
     }
 
     @NonNull
-    public static AppDatabase getInstance() {
-        if (databaseInstance == null) throw new RuntimeException("Database not initialized");
+    public static AppDatabase getInstance(@NonNull Context context) {
+        AppDatabase result = databaseInstance;
+        if (result == null) {
+            synchronized (NewPipeDatabase.class) {
+                result = databaseInstance;
+                if (result == null) {
+                    databaseInstance = (result = getDatabase(context));
+                }
+            }
+        }
 
-        return databaseInstance;
+        return result;
     }
 }

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

@@ -107,7 +107,7 @@ 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.setCookies(mCookies);
+                Downloader.getInstance().setCookies(mCookies);
 
                 // Closing activity and return to parent
                 setResult(RESULT_OK);

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

@@ -1,49 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Intent;
-import android.os.Build;
-import android.widget.Toast;
-
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.exceptions.ExtractionException;
-import org.schabi.newpipe.player.PopupVideoPlayer;
-import org.schabi.newpipe.util.Constants;
-import org.schabi.newpipe.util.PermissionHelper;
-
-/**
- * Get the url from the intent and open a popup player
- */
-public class RouterPopupActivity extends RouterActivity {
-
-    @Override
-    protected void handleUrl(String url) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                && !PermissionHelper.checkSystemAlertWindowPermission(this)) {
-            Toast.makeText(this, R.string.msg_popup_permission, Toast.LENGTH_LONG).show();
-            return;
-        }
-        StreamingService service;
-        try {
-            service = NewPipe.getServiceByUrl(url);
-        } catch (ExtractionException e) {
-            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
-            return;
-        }
-
-        Intent callIntent = new Intent(this, PopupVideoPlayer.class);
-        switch (service.getLinkTypeByUrl(url)) {
-            case STREAM:
-                break;
-            default:
-                Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
-                return;
-        }
-
-        callIntent.putExtra(Constants.KEY_URL, url);
-        callIntent.putExtra(Constants.KEY_SERVICE_ID, service.getServiceId());
-        startService(callIntent);
-
-        finish();
-    }
-}

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

@@ -32,7 +32,6 @@ public class AboutActivity extends AppCompatActivity {
             new SoftwareComponent("Giga Get", "2014", "Peter Cai", "https://github.com/PaperAirplane-Dev-Team/GigaGet", StandardLicenses.GPL2),
             new SoftwareComponent("NewPipe Extractor", "2017", "Christian Schabesberger", "https://github.com/TeamNewPipe/NewPipeExtractor", StandardLicenses.GPL3),
             new SoftwareComponent("Jsoup", "2017", "Jonathan Hedley", "https://github.com/jhy/jsoup", StandardLicenses.MIT),
-            new SoftwareComponent("Google Gson", "2008", "Google Inc", "https://github.com/google/gson", StandardLicenses.APACHE2),
             new SoftwareComponent("Rhino", "2015", "Mozilla", "https://www.mozilla.org/rhino/", StandardLicenses.MPL2),
             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),
@@ -129,32 +128,31 @@ public class AboutActivity extends AppCompatActivity {
         public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                  Bundle savedInstanceState) {
             View rootView = inflater.inflate(R.layout.fragment_about, container, false);
+            Context context = this.getContext();
+
             TextView version = rootView.findViewById(R.id.app_version);
             version.setText(BuildConfig.VERSION_NAME);
 
             View githubLink = rootView.findViewById(R.id.github_link);
-            githubLink.setOnClickListener(new OnGithubLinkClickListener());
+            githubLink.setOnClickListener(nv -> openWebsite(context.getString(R.string.github_url), context));
+
+            View donationLink = rootView.findViewById(R.id.donation_link);
+            donationLink.setOnClickListener(v -> openWebsite(context.getString(R.string.donation_url), context));
+
+            View websiteLink = rootView.findViewById(R.id.website_link);
+            websiteLink.setOnClickListener(nv -> openWebsite(context.getString(R.string.website_url), context));
+
+            View privacyPolicyLink = rootView.findViewById(R.id.privacy_policy_link);
+            privacyPolicyLink.setOnClickListener(v -> openWebsite(context.getString(R.string.privacy_policy_url), context));
 
-            View licenseLink = rootView.findViewById(R.id.app_read_license);
-            licenseLink.setOnClickListener(new OnReadFullLicenseClickListener());
             return rootView;
         }
 
-        private static class OnGithubLinkClickListener implements View.OnClickListener {
-            @Override
-            public void onClick(final View view) {
-                final Context context = view.getContext();
-                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(context.getString(R.string.github_url)));
-                context.startActivity(intent);
-            }
+        private void openWebsite(String url, Context context) {
+            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+            context.startActivity(intent);
         }
 
-        private static class OnReadFullLicenseClickListener implements View.OnClickListener {
-            @Override
-            public void onClick(View v) {
-                LicenseFragment.showLicense(v.getContext(), StandardLicenses.GPL3);
-            }
-        }
     }
 
 

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

@@ -50,6 +50,10 @@ public class License implements Parcelable {
     public String getAbbreviation() {
         return abbreviation;
     }
+    
+    public String getFilename() {
+        return filename;
+    }
 
     @Override
     public int describeContents() {

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

@@ -1,22 +1,14 @@
 package org.schabi.newpipe.about;
 
+import android.app.Activity;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
-import android.support.v7.app.AlertDialog;
-import android.view.ContextMenu;
-import android.view.LayoutInflater;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.webkit.WebView;
+import android.view.*;
 import android.widget.TextView;
-
 import org.schabi.newpipe.R;
 
 import java.util.Arrays;
@@ -48,25 +40,7 @@ public class LicenseFragment extends Fragment {
      * @param license the license to show
      */
     public static void showLicense(Context context, License license) {
-        if(context == null) {
-            throw new NullPointerException("context is null");
-        }
-        if(license == null) {
-            throw new NullPointerException("license is null");
-        }
-        AlertDialog.Builder alert = new AlertDialog.Builder(context);
-        alert.setTitle(license.getName());
-
-        WebView wv = new WebView(context);
-        wv.loadUrl(license.getContentUri().toString());
-        alert.setView(wv);
-        alert.setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-                dialog.dismiss();
-            }
-        });
-        alert.show();
+        new LicenseFragmentHelper((Activity) context).execute(license);
     }
 
     @Override
@@ -89,6 +63,9 @@ public class LicenseFragment extends Fragment {
         View rootView = inflater.inflate(R.layout.fragment_licenses, container, false);
         ViewGroup softwareComponentsView = rootView.findViewById(R.id.software_components);
 
+        View licenseLink = rootView.findViewById(R.id.app_read_license);
+        licenseLink.setOnClickListener(new OnReadFullLicenseClickListener());
+
         for (final SoftwareComponent component : softwareComponents) {
             View componentView = inflater.inflate(R.layout.item_software_component, container, false);
             TextView softwareName = componentView.findViewById(R.id.name);
@@ -111,7 +88,6 @@ public class LicenseFragment extends Fragment {
             });
             softwareComponentsView.addView(componentView);
             registerForContextMenu(componentView);
-
         }
         return rootView;
     }
@@ -147,4 +123,11 @@ public class LicenseFragment extends Fragment {
         Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(componentLink));
         startActivity(browserIntent);
     }
+
+    private static class OnReadFullLicenseClickListener implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            LicenseFragment.showLicense(v.getContext(), StandardLicenses.GPL3);
+        }
+    }
 }