moved on to version 0.9.4

- They save the state now, that means, no more reloading after rotating the screen or switching between apps

.travis.yml

@@ -5,7 +5,7 @@ android:
   components:
     # The BuildTools version used by NewPipe
     - tools
-    - build-tools-25.0.0
+    - build-tools-25.0.2
 
     # The SDK version used to compile NewPipe
     - android-25

README.md

@@ -46,6 +46,7 @@ NewPipe does not use any Google framework libraries, or the YouTube API. It only
 * Search channels
 * Watch videos from a channel
 * Orbot/Tor support (not yet directly)
+* 1080p/2k/4k support
 
 ### Coming Features
 
@@ -56,7 +57,6 @@ NewPipe does not use any Google framework libraries, or the YouTube API. It only
 * Search/Watch Playlists
 * Queeing videos
 * Subtitles support
-* 1080p support
 * livestream support
 * ... and many more
 

app/build.gradle

@@ -2,14 +2,14 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.0'
+    buildToolsVersion '25.0.2'
 
     defaultConfig {
         applicationId "org.schabi.newpipe"
         minSdkVersion 15
         targetSdkVersion 25
-        versionCode 28
-        versionName "0.9.1"
+        versionCode 31
+        versionName "0.9.4"
     }
     buildTypes {
         release {
@@ -35,18 +35,20 @@ dependencies {
     testCompile 'org.mockito:mockito-core:1.10.19'
     testCompile 'org.json:json:20160810'
 
-    compile 'com.android.support:appcompat-v7:25.1.0'
-    compile 'com.android.support:support-v4:25.1.0'
-    compile 'com.android.support:design:25.1.0'
-    compile 'com.android.support:recyclerview-v7:25.1.0'
+    compile 'com.android.support:appcompat-v7:25.3.1'
+    compile 'com.android.support:support-v4:25.3.1'
+    compile 'com.android.support:design:25.3.1'
+    compile 'com.android.support:recyclerview-v7:25.3.1'
+
+    compile 'com.google.code.gson:gson:2.7'
     compile 'org.jsoup:jsoup:1.8.3'
     compile 'org.mozilla:rhino:1.7.7'
-    compile 'info.guardianproject.netcipher:netcipher:1.2'
-    compile 'de.hdodenhof:circleimageview:2.0.0'
-    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
-    compile 'com.github.nirhart:parallaxscroll:1.0'
-    compile 'com.google.code.gson:gson:2.4'
-    compile 'com.nononsenseapps:filepicker:3.0.0'
     compile 'ch.acra:acra:4.9.0'
+    compile 'info.guardianproject.netcipher:netcipher:1.2'
+
+    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
+    compile 'de.hdodenhof:circleimageview:2.0.0'
+    compile 'com.github.nirhart:parallaxscroll:1.0'
+    compile 'com.nononsenseapps:filepicker:3.0.0'
     compile 'com.google.android.exoplayer:exoplayer:r2.3.1'
 }

app/src/main/AndroidManifest.xml

@@ -19,22 +19,15 @@
         tools:ignore="AllowBackup">
         <activity
             android:name=".MainActivity"
-            android:label="@string/app_name">
+            android:label="@string/app_name"
+            android:launchMode="singleTask">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".detail.VideoItemDetailActivity"
-            android:label="@string/title_videoitem_detail"
-            android:launchMode="singleTask"
-            android:theme="@style/AppTheme">
-            <meta-data
-                android:name="android.support.PARENT_ACTIVITY"
-                android:value=".MainActivity" />
-        </activity>
+
         <activity
             android:name=".player.PlayVideoActivity"
             android:configChanges="orientation|keyboardHidden|screenSize"
@@ -47,10 +40,10 @@
             android:label="@string/background_player_name" />
 
         <activity
-            android:name=".player.ExoPlayerActivity"
+            android:name=".player.MainVideoPlayer"
             android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
             android:label="@string/app_name"
-            android:launchMode="singleInstance"
+            android:launchMode="singleTask"
             android:theme="@style/PlayerTheme"/>
 
         <activity
@@ -87,9 +80,6 @@
             android:label="@string/app_name"
             android:launchMode="singleTop"
             android:theme="@style/FilePickerTheme"/>
-        <activity
-            android:name=".ChannelActivity"
-            android:launchMode="singleTask" />
         <activity
             android:name=".ReCaptchaActivity"
             android:label="@string/reCaptchaActivity" />
@@ -104,7 +94,9 @@
                 android:resource="@xml/provider_paths" />
         </provider>
 
-        <activity android:name=".RouterActivity"
+        <activity
+            android:name=".RouterActivity"
+            android:taskAffinity=""
             android:theme="@android:style/Theme.NoDisplay">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -161,7 +153,9 @@
             </intent-filter>
         </activity>
 
-        <activity android:name=".PopupActivity"
+        <activity
+            android:name=".RouterPopupActivity"
+            android:taskAffinity=""
             android:theme="@android:style/Theme.NoDisplay"
             android:label="@string/popup_mode_share_menu_title">
             <intent-filter>
@@ -182,9 +176,6 @@
                 <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>
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -212,9 +203,7 @@
             </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>

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

@@ -20,10 +20,6 @@ package org.schabi.newpipe;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import android.graphics.Bitmap;
-
-import java.util.List;
-
 /**
  * Singleton:
  * Used to send data between certain Activity/Services within the same process.
@@ -39,8 +35,5 @@ public class ActivityCommunicator {
         return activityCommunicator;
     }
 
-    // Thumbnail send from VideoItemDetailFragment to BackgroundPlayer
-    public volatile Bitmap backgroundPlayerThumbnail;
-
     public volatile Class returnActivity;
 }

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

@@ -15,6 +15,7 @@ import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.report.AcraReportSenderFactory;
 import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.settings.SettingsActivity;
+import org.schabi.newpipe.util.ThemeHelper;
 
 import info.guardianproject.netcipher.NetCipher;
 import info.guardianproject.netcipher.proxy.OrbotHelper;
@@ -82,6 +83,8 @@ public class App extends Application {
         // DO NOT REMOVE THIS FUNCTION!!!
         // Otherwise downloadPathPreference has invalid value.
         SettingsActivity.initSettings(this);
+
+        ThemeHelper.setTheme(getApplicationContext());
     }
 
     /**

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

@@ -1,14 +1,14 @@
 package org.schabi.newpipe;
 
-import android.app.Activity;
+import android.content.Context;
 import android.graphics.Bitmap;
 import android.view.View;
 
 import com.nostra13.universalimageloader.core.assist.FailReason;
 import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
 
-import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.report.ErrorActivity;
 
 /**
  * Created by Christian Schabesberger on 01.08.16.
@@ -33,11 +33,11 @@ import org.schabi.newpipe.extractor.NewPipe;
 public class ImageErrorLoadingListener implements ImageLoadingListener {
 
     private int serviceId = -1;
-    private Activity activity = null;
+    private Context context = null;
     private View rootView = null;
 
-    public ImageErrorLoadingListener(Activity activity, View rootView, int serviceId) {
-        this.activity = activity;
+    public ImageErrorLoadingListener(Context context, View rootView, int serviceId) {
+        this.context = context;
         this.serviceId= serviceId;
         this.rootView = rootView;
     }
@@ -47,7 +47,7 @@ public class ImageErrorLoadingListener implements ImageLoadingListener {
 
     @Override
     public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
-        ErrorActivity.reportError(activity,
+        ErrorActivity.reportError(context,
                 failReason.getCause(), null, rootView,
                 ErrorActivity.ErrorInfo.make(ErrorActivity.LOAD_IMAGE,
                         NewPipe.getNameOfService(serviceId), imageUri,

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

@@ -8,6 +8,7 @@ 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 android.view.MenuItem;
 import android.webkit.CookieManager;
 import android.webkit.ValueCallback;
@@ -48,10 +49,15 @@ public class ReCaptchaActivity extends AppCompatActivity {
         // Set return to Cancel by default
         setResult(RESULT_CANCELED);
 
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
         ActionBar actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(true);
-        actionBar.setTitle(R.string.reCaptcha_title);
-        actionBar.setDisplayShowTitleEnabled(true);
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setTitle(R.string.reCaptcha_title);
+            actionBar.setDisplayShowTitleEnabled(true);
+        }
 
         WebView myWebView = (WebView) findViewById(R.id.reCaptchaWebView);
 

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

@@ -3,19 +3,14 @@ package org.schabi.newpipe;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.util.Log;
 import android.widget.Toast;
 
-import org.schabi.newpipe.detail.VideoItemDetailActivity;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.util.NavStack;
+import org.schabi.newpipe.util.NavigationHelper;
 
 import java.util.Collection;
 import java.util.HashSet;
 
-/**
+/*
  * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
  * RouterActivity .java is part of NewPipe.
  *
@@ -38,7 +33,7 @@ import java.util.HashSet;
  * to the part of the service which can handle the url.
  */
 public class RouterActivity extends Activity {
-    private static final String TAG = RouterActivity.class.toString();
+    //private static final String TAG = "RouterActivity"
 
     /**
      * Removes invisible separators (\p{Z}) and punctuation characters including
@@ -54,6 +49,25 @@ public class RouterActivity extends Activity {
         finish();
     }
 
+    private void handleIntent(Intent intent) {
+        String videoUrl = "";
+
+        // first gather data and find service
+        if (intent.getData() != null) {
+            // this means the video was called though another app
+            videoUrl = intent.getData().toString();
+        } else if (intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
+            //this means that vidoe was called through share menu
+            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
+            videoUrl = getUris(extraText)[0];
+        }
+
+        try {
+            NavigationHelper.openByLink(this, videoUrl);
+        } catch (Exception e) {
+            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+        }
+    }
 
     private static String removeHeadingGibberish(final String input) {
         int start = 0;
@@ -107,50 +121,4 @@ public class RouterActivity extends Activity {
         return result.toArray(new String[result.size()]);
     }
 
-    private void handleIntent(Intent intent) {
-        String videoUrl = "";
-        StreamingService service = null;
-
-        // first gather data and find service
-        if (intent.getData() != null) {
-            // this means the video was called though another app
-            videoUrl = intent.getData().toString();
-        } else if(intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
-            //this means that vidoe was called through share menu
-            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
-            videoUrl = getUris(extraText)[0];
-        }
-
-        service = NewPipe.getServiceByUrl(videoUrl);
-        if(service == null) {
-            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG)
-                    .show();
-            return;
-        } else {
-            Intent callIntent = new Intent();
-            switch(service.getLinkTypeByUrl(videoUrl)) {
-                case CHANNEL:
-                    callIntent.setClass(this, ChannelActivity.class);
-                    break;
-                case STREAM:
-                    callIntent.setClass(this, VideoItemDetailActivity.class);
-                    callIntent.putExtra(VideoItemDetailActivity.AUTO_PLAY,
-                            PreferenceManager.getDefaultSharedPreferences(this)
-                                    .getBoolean(
-                                            getString(R.string.autoplay_through_intent_key), false));
-                    break;
-                case PLAYLIST:
-                    Log.e(TAG, "NOT YET DEFINED");
-                    break;
-                default:
-                    Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG)
-                            .show();
-                    return;
-            }
-
-            callIntent.putExtra(NavStack.URL, videoUrl);
-            callIntent.putExtra(NavStack.SERVICE_ID, service.getServiceId());
-            startActivity(callIntent);
-        }
-    }
 }

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

@@ -4,24 +4,22 @@ import android.app.Activity;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.util.Log;
 import android.widget.Toast;
 
 import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.player.PopupVideoPlayer;
-import org.schabi.newpipe.util.NavStack;
+import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.PermissionHelper;
 
 import java.util.Collection;
 import java.util.HashSet;
 
 /**
- * This activity is thought to open video streams form an external app using the popup playser.
+ * This activity is thought to open video streams form an external app using the popup player.
  */
-
-public class PopupActivity extends Activity {
-    private static final String TAG = RouterActivity.class.toString();
+public class RouterPopupActivity extends Activity {
+    //private static final String TAG = "RouterPopupActivity";
 
     /**
      * Removes invisible separators (\p{Z}) and punctuation characters including
@@ -38,6 +36,45 @@ public class PopupActivity extends Activity {
     }
 
 
+    private void handleIntent(Intent intent) {
+        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;
+        }
+        String videoUrl = "";
+        StreamingService service;
+
+        // first gather data and find service
+        if (intent.getData() != null) {
+            // this means the video was called though another app
+            videoUrl = intent.getData().toString();
+        } else if (intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
+            //this means that vidoe was called through share menu
+            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
+            videoUrl = getUris(extraText)[0];
+        }
+
+        service = NewPipe.getServiceByUrl(videoUrl);
+        if (service == null) {
+            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+            return;
+        }
+
+        Intent callIntent = new Intent(this, PopupVideoPlayer.class);
+        switch (service.getLinkTypeByUrl(videoUrl)) {
+            case STREAM:
+                break;
+            default:
+                Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
+                return;
+        }
+
+        callIntent.putExtra(Constants.KEY_URL, videoUrl);
+        callIntent.putExtra(Constants.KEY_SERVICE_ID, service.getServiceId());
+        startService(callIntent);
+    }
+
     private static String removeHeadingGibberish(final String input) {
         int start = 0;
         for (int i = input.indexOf("://") - 1; i >= 0; i--) {
@@ -90,47 +127,4 @@ public class PopupActivity extends Activity {
         return result.toArray(new String[result.size()]);
     }
 
-    private void handleIntent(Intent intent) {
-        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;
-        }
-        String videoUrl = "";
-        StreamingService service = null;
-
-        // first gather data and find service
-        if (intent.getData() != null) {
-            // this means the video was called though another app
-            videoUrl = intent.getData().toString();
-        } else if (intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
-            //this means that vidoe was called through share menu
-            String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
-            videoUrl = getUris(extraText)[0];
-        }
-
-        service = NewPipe.getServiceByUrl(videoUrl);
-        if (service == null) {
-            Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG)
-                    .show();
-            return;
-        } else {
-            Intent callIntent = new Intent();
-            switch (service.getLinkTypeByUrl(videoUrl)) {
-                case STREAM:
-                    callIntent.setClass(this, PopupVideoPlayer.class);
-                    break;
-                case PLAYLIST:
-                    Log.e(TAG, "NOT YET DEFINED");
-                    break;
-                default:
-                    Toast.makeText(this, R.string.url_not_supported_toast, Toast.LENGTH_LONG).show();
-                    return;
-            }
-
-            callIntent.putExtra(NavStack.URL, videoUrl);
-            callIntent.putExtra(NavStack.SERVICE_ID, service.getServiceId());
-            startService(callIntent);
-        }
-    }
 }

app/src/main/java/org/schabi/newpipe/detail/StreamExtractorWorker.java

@@ -1,250 +0,0 @@
-package org.schabi.newpipe.detail;
-
-import android.app.Activity;
-import android.os.Handler;
-import android.util.Log;
-import android.view.View;
-
-import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
-import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
-import org.schabi.newpipe.extractor.services.youtube.YoutubeStreamExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamExtractor;
-import org.schabi.newpipe.extractor.stream_info.StreamInfo;
-import org.schabi.newpipe.report.ErrorActivity;
-
-import java.io.IOException;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-/**
- * Extract {@link StreamInfo} with {@link StreamExtractor} from the given url of the given service
- */
-@SuppressWarnings("WeakerAccess")
-public class StreamExtractorWorker extends Thread {
-    private static final String TAG = "StreamExtractorWorker";
-
-    private Activity activity;
-    private final String videoUrl;
-    private final int serviceId;
-    private OnStreamInfoReceivedListener callback;
-
-    private final AtomicBoolean isRunning = new AtomicBoolean(false);
-    private final Handler handler = new Handler();
-
-
-    public interface OnStreamInfoReceivedListener {
-        void onReceive(StreamInfo info);
-        void onError(int messageId);
-        void onReCaptchaException();
-        void onBlockedByGemaError();
-        void onContentErrorWithMessage(int messageId);
-        void onContentError();
-    }
-
-    public StreamExtractorWorker(Activity activity, String videoUrl, int serviceId, OnStreamInfoReceivedListener callback) {
-        this.serviceId = serviceId;
-        this.videoUrl = videoUrl;
-        this.activity = activity;
-        this.callback = callback;
-    }
-
-    /**
-     * Returns a new instance <b>already</b> started  of {@link StreamExtractorWorker}.<br>
-     * The caller is responsible to check if {@link StreamExtractorWorker#isRunning()}, or {@link StreamExtractorWorker#cancel()} it
-     *
-     * @param serviceId id of the request service
-     * @param url       videoUrl of the service (e.g. https://www.youtube.com/watch?v=HyHNuVaZJ-k)
-     * @param activity  activity for error reporting purposes
-     * @param callback  listener that will be called-back when events occur (check {@link OnStreamInfoReceivedListener})
-     * @return new instance already started of {@link StreamExtractorWorker}
-     */
-    public static StreamExtractorWorker startExtractorThread(int serviceId, String url, Activity activity, OnStreamInfoReceivedListener callback) {
-        StreamExtractorWorker extractorThread = getExtractorThread(serviceId, url, activity, callback);
-        extractorThread.start();
-        return extractorThread;
-    }
-
-    /**
-     * Returns a new instance of {@link StreamExtractorWorker}.<br>
-     * The caller is responsible to check if {@link StreamExtractorWorker#isRunning()}, or {@link StreamExtractorWorker#cancel()}
-     * when it doesn't need it anymore
-     * <p>
-     * <b>Note:</b> this instance is <b>not</b> started yet
-     *
-     * @param serviceId id of the request service
-     * @param url       videoUrl of the service (e.g. https://www.youtube.com/watch?v=HyHNuVaZJ-k)
-     * @param activity  activity for error reporting purposes
-     * @param callback  listener that will be called-back when events occur (check {@link OnStreamInfoReceivedListener})
-     * @return instance of {@link StreamExtractorWorker}
-     */
-    public static StreamExtractorWorker getExtractorThread(int serviceId, String url, Activity activity, OnStreamInfoReceivedListener callback) {
-        return new StreamExtractorWorker(activity, url, serviceId, callback);
-    }
-
-    @Override
-    //Just ignore the errors for now
-    @SuppressWarnings("ConstantConditions")
-    public void run() {
-        // TODO: Improve error checking
-        // and this method in general
-
-        StreamInfo streamInfo = null;
-        StreamingService service;
-        try {
-            service = NewPipe.getService(serviceId);
-        } catch (Exception e) {
-            e.printStackTrace();
-            ErrorActivity.reportError(handler, activity, e, VideoItemDetailActivity.class, null,
-                    ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                            "", videoUrl, R.string.could_not_get_stream));
-            return;
-        }
-        try {
-            isRunning.set(true);
-            StreamExtractor streamExtractor = service.getExtractorInstance(videoUrl);
-            streamInfo = StreamInfo.getVideoInfo(streamExtractor);
-
-            final StreamInfo info = streamInfo;
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onReceive(info);
-                }
-            });
-            isRunning.set(false);
-            // look for errors during extraction
-            // this if statement only covers extra information.
-            // if these are not available or caused an error, they are just not available
-            // but don't render the stream information unusalbe.
-            if (streamInfo != null && !streamInfo.errors.isEmpty()) {
-                Log.e(TAG, "OCCURRED ERRORS DURING EXTRACTION:");
-                for (Throwable e : streamInfo.errors) {
-                    e.printStackTrace();
-                    Log.e(TAG, "------");
-                }
-
-                View rootView = activity != null ? activity.findViewById(R.id.video_item_detail) : null;
-                ErrorActivity.reportError(handler, activity,
-                        streamInfo.errors, null, rootView,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                service.getServiceInfo().name, videoUrl, 0 /* no message for the user */));
-            }
-
-            // These errors render the stream information unusable.
-        } catch (ReCaptchaException e) {
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onReCaptchaException();
-                }
-            });
-        } catch (IOException e) {
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onError(R.string.network_error);
-                }
-            });
-            if (callback != null) e.printStackTrace();
-        } catch (YoutubeStreamExtractor.DecryptException de) {
-            // custom service related exceptions
-            ErrorActivity.reportError(handler, activity, de, VideoItemDetailActivity.class, null,
-                    ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                            service.getServiceInfo().name, videoUrl, R.string.youtube_signature_decryption_error));
-            handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    activity.finish();
-                }
-            });
-            de.printStackTrace();
-        } catch (YoutubeStreamExtractor.GemaException ge) {
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onBlockedByGemaError();
-                }
-            });
-        } catch (YoutubeStreamExtractor.LiveStreamException e) {
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onContentErrorWithMessage(R.string.live_streams_not_supported);
-                }
-            });
-        }
-        // ----------------------------------------
-        catch (StreamExtractor.ContentNotAvailableException e) {
-            if (callback != null) handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    callback.onContentError();
-                }
-            });
-            e.printStackTrace();
-        } catch (StreamInfo.StreamExctractException e) {
-            if (!streamInfo.errors.isEmpty()) {
-                // !!! if this case ever kicks in someone gets kicked out !!!
-                ErrorActivity.reportError(handler, activity, e, VideoItemDetailActivity.class, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                service.getServiceInfo().name, videoUrl, R.string.could_not_get_stream));
-            } else {
-                ErrorActivity.reportError(handler, activity, streamInfo.errors, VideoItemDetailActivity.class, null,
-                        ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                                service.getServiceInfo().name, videoUrl, R.string.could_not_get_stream));
-            }
-            handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    activity.finish();
-                }
-            });
-            e.printStackTrace();
-        } catch (ParsingException e) {
-            ErrorActivity.reportError(handler, activity, e, VideoItemDetailActivity.class, null,
-                    ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                            service.getServiceInfo().name, videoUrl, R.string.parsing_error));
-            handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    activity.finish();
-                }
-            });
-            e.printStackTrace();
-        } catch (Exception e) {
-            ErrorActivity.reportError(handler, activity, e, VideoItemDetailActivity.class, null,
-                    ErrorActivity.ErrorInfo.make(ErrorActivity.REQUESTED_STREAM,
-                            service.getServiceInfo().name, videoUrl, R.string.general_error));
-            handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    activity.finish();
-                }
-            });
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Return true if the extraction is not completed yet
-     *
-     * @return the value of the AtomicBoolean {@link #isRunning}
-     */
-    public boolean isRunning() {
-        return isRunning.get();
-    }
-
-    /**
-     * Cancel this ExtractorThread, setting the callback to null, the AtomicBoolean {@link #isRunning} to false and interrupt this thread.
-     * <p>
-     * <b>Note:</b> Any I/O that is active in the moment that this method is called will be canceled and a Exception will be thrown, because of the {@link #interrupt()}.<br>
-     * This is useful when you don't want the resulting {@link StreamInfo} anymore, but don't want to waste bandwidth, otherwise it'd run till it receives the StreamInfo.
-     */
-    public void cancel() {
-        this.callback = null;
-        this.isRunning.set(false);
-        this.interrupt();
-    }
-}

app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java

@@ -8,7 +8,6 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
-import android.support.v4.app.NavUtils;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
@@ -26,13 +25,11 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.settings.NewPipeSettings;
 import org.schabi.newpipe.settings.SettingsActivity;
 import org.schabi.newpipe.util.ThemeHelper;
 
 import java.io.File;
-import java.util.Vector;
 
 import us.shandian.giga.service.DownloadManagerService;
 import us.shandian.giga.ui.fragment.AllMissionsFragment;
@@ -64,17 +61,19 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
         i.setClass(this, DownloadManagerService.class);
         startService(i);
 
+        ThemeHelper.setTheme(this);
         super.onCreate(savedInstanceState);
-        ThemeHelper.setTheme(this, true);
         setContentView(R.layout.activity_downloader);
 
-        //noinspection ConstantConditions
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
 
-        // its ok if this fails, we will catch that error later, and send it as report
         ActionBar actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(true);
-        actionBar.setTitle(R.string.downloads_title);
-        actionBar.setDisplayShowTitleEnabled(true);
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setTitle(R.string.downloads_title);
+            actionBar.setDisplayShowTitleEnabled(true);
+        }
 
         mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
 
@@ -159,7 +158,7 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
         name.setText(getIntent().getStringExtra("fileName"));
 
         toolbar.setTitle(R.string.add);
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_black_24dp);
+        toolbar.setNavigationIcon(ThemeHelper.isLightThemeSelected(this) ? R.drawable.ic_arrow_back_black_24dp : R.drawable.ic_arrow_back_white_24dp);
         toolbar.inflateMenu(R.menu.dialog_url);
 
         // Show the dialog
@@ -183,7 +182,7 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
                 if (item.getItemId() == R.id.okay) {
 
                     String location;
-                    if(audioButton.isChecked()) {
+                    if (audioButton.isChecked()) {
                         location = NewPipeSettings.getAudioDownloadPath(DownloadActivity.this);
                     } else {
                         location = NewPipeSettings.getVideoDownloadPath(DownloadActivity.this);
@@ -201,7 +200,7 @@ public class DownloadActivity extends AppCompatActivity implements AdapterView.O
                                 audioButton.isChecked(), threads.getProgress() + 1);
                         mFragment.notifyChange();
 
-                        mPrefs.edit().putInt(THREADS, threads.getProgress() + 1).commit();
+                        mPrefs.edit().putInt(THREADS, threads.getProgress() + 1).apply();
                         mPendingUrl = null;
                         dialog.dismiss();
                     }

app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java

@@ -1,14 +1,11 @@
 package org.schabi.newpipe.download;
 
 import android.Manifest;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.ServiceConnection;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.IBinder;
 import android.support.annotation.Nullable;
 import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.DialogFragment;
@@ -26,34 +23,32 @@ import android.widget.TextView;
 
 import org.schabi.newpipe.App;
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.settings.NewPipeSettings;
+import org.schabi.newpipe.util.ThemeHelper;
 
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
-import us.shandian.giga.get.DownloadManager;
-import us.shandian.giga.get.DownloadMission;
 import us.shandian.giga.service.DownloadManagerService;
 
 
 /**
  * Created by Christian Schabesberger on 21.09.15.
- *
+ * <p>
  * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
  * DownloadDialog.java is part of NewPipe.
- *
+ * <p>
  * 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.
- *
+ * <p>
  * 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.
- *
+ * <p>
  * You should have received a copy of the GNU General Public License
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -71,8 +66,7 @@ public class DownloadDialog extends DialogFragment {
 
     }
 
-    public static DownloadDialog newInstance(Bundle args)
-    {
+    public static DownloadDialog newInstance(Bundle args) {
         DownloadDialog dialog = new DownloadDialog();
         dialog.setArguments(args);
         dialog.setStyle(DialogFragment.STYLE_NO_TITLE, 0);
@@ -100,7 +94,7 @@ public class DownloadDialog extends DialogFragment {
         final SeekBar threads = (SeekBar) view.findViewById(R.id.threads);
 
         toolbar.setTitle(R.string.download_dialog_title);
-        toolbar.setNavigationIcon(R.drawable.ic_arrow_back_black_24dp);
+        toolbar.setNavigationIcon(ThemeHelper.isLightThemeSelected(getActivity()) ? R.drawable.ic_arrow_back_black_24dp : R.drawable.ic_arrow_back_white_24dp);
         toolbar.inflateMenu(R.menu.dialog_url);
         toolbar.setNavigationOnClickListener(new View.OnClickListener() {
             @Override
@@ -151,16 +145,16 @@ public class DownloadDialog extends DialogFragment {
 
     }
 
-    protected void checkDownloadOptions(){
+    protected void checkDownloadOptions() {
         View view = getView();
         Bundle arguments = getArguments();
         RadioButton audioButton = (RadioButton) view.findViewById(R.id.audio_button);
         RadioButton videoButton = (RadioButton) view.findViewById(R.id.video_button);
 
-        if(arguments.getString(AUDIO_URL) == null) {
+        if (arguments.getString(AUDIO_URL) == null) {
             audioButton.setVisibility(View.GONE);
             videoButton.setChecked(true);
-        } else if(arguments.getString(VIDEO_URL) == null) {
+        } else if (arguments.getString(VIDEO_URL) == null) {
             videoButton.setVisibility(View.GONE);
             audioButton.setChecked(true);
         }
@@ -169,11 +163,11 @@ public class DownloadDialog extends DialogFragment {
     /**
      * #143 #44 #42 #22: make shure that the filename does not contain illegal chars.
      * This should fix some of the "cannot download" problems.
-     * */
+     */
     private String createFileName(String fName) {
         // from http://eng-przemelek.blogspot.de/2009/07/how-to-create-valid-file-name.html
 
-        List<String> forbiddenCharsPatterns = new ArrayList<> ();
+        List<String> forbiddenCharsPatterns = new ArrayList<>();
         forbiddenCharsPatterns.add("[:]+"); // Mac OS, but it looks that also Windows XP
         forbiddenCharsPatterns.add("[\\*\"/\\\\\\[\\]\\:\\;\\|\\=\\,]+");  // Windows
         forbiddenCharsPatterns.add("[^\\w\\d\\.]+");  // last chance... only latin letters and digits
@@ -186,8 +180,7 @@ public class DownloadDialog extends DialogFragment {
 
 
     //download audio, video or both?
-    private void download()
-    {
+    private void download() {
         View view = getView();
         Bundle arguments = getArguments();
         final EditText name = (EditText) view.findViewById(R.id.file_name);
@@ -199,7 +192,7 @@ public class DownloadDialog extends DialogFragment {
 
         boolean isAudio = audioButton.isChecked();
         String url, location, filename;
-        if(isAudio) {
+        if (isAudio) {
             url = arguments.getString(AUDIO_URL);
             location = NewPipeSettings.getAudioDownloadPath(getContext());
             filename = fName + arguments.getString(FILE_SUFFIX_AUDIO);
@@ -218,11 +211,11 @@ public class DownloadDialog extends DialogFragment {
     private void download(String url, String title,
                           String fileSuffix, File downloadDir, Context context) {
 
-        File saveFilePath = new File(downloadDir,createFileName(title) + fileSuffix);
+        File saveFilePath = new File(downloadDir, createFileName(title) + fileSuffix);
 
         long id = 0;
 
-        Log.i(TAG,"Started downloading '" + url +
+        Log.i(TAG, "Started downloading '" + url +
                 "' => '" + saveFilePath + "' #" + id);
 
         if (App.isUsingTor()) {

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

@@ -0,0 +1,243 @@
+package org.schabi.newpipe.fragments;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Rect;
+import android.os.Bundle;
+import android.support.annotation.AttrRes;
+import android.support.v4.app.Fragment;
+import android.support.v4.view.ViewCompat;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.nostra13.universalimageloader.core.DisplayImageOptions;
+import com.nostra13.universalimageloader.core.ImageLoader;
+import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.R;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public abstract class BaseFragment extends Fragment {
+    protected final String TAG = "BaseFragment@" + Integer.toHexString(hashCode());
+    protected static final boolean DEBUG = MainActivity.DEBUG;
+
+    protected AppCompatActivity activity;
+    protected OnItemSelectedListener onItemSelectedListener;
+
+    protected AtomicBoolean isLoading = new AtomicBoolean(false);
+    protected AtomicBoolean wasLoading = new AtomicBoolean(false);
+
+    protected static final ImageLoader imageLoader = ImageLoader.getInstance();
+    protected static final DisplayImageOptions displayImageOptions =
+            new DisplayImageOptions.Builder().displayer(new FadeInBitmapDisplayer(400)).cacheInMemory(false).build();
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Views
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected Toolbar toolbar;
+
+    protected View errorPanel;
+    protected Button errorButtonRetry;
+    protected TextView errorTextView;
+    protected ProgressBar loadingProgressBar;
+    //protected SwipeRefreshLayout swipeRefreshLayout;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's Lifecycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        if (DEBUG) Log.d(TAG, "onAttach() called with: context = [" + context + "]");
+
+        activity = (AppCompatActivity) context;
+        onItemSelectedListener = (OnItemSelectedListener) context;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+
+        isLoading.set(false);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onViewCreated(View rootView, Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onViewCreated() called with: rootView = [" + rootView + "], savedInstanceState = [" + savedInstanceState + "]");
+        initViews(rootView, savedInstanceState);
+        initListeners();
+        wasLoading.set(false);
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        if (DEBUG) Log.d(TAG, "onDestroyView() called");
+        toolbar = null;
+
+        errorPanel = null;
+        errorButtonRetry = null;
+        errorTextView = null;
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Init
+    //////////////////////////////////////////////////////////////////////////*/
+
+    protected void initViews(View rootView, Bundle savedInstanceState) {
+        toolbar = (Toolbar) activity.findViewById(R.id.toolbar);
+
+        loadingProgressBar = (ProgressBar) rootView.findViewById(R.id.loading_progress_bar);
+        //swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipe_refresh);
+
+        errorPanel = rootView.findViewById(R.id.error_panel);
+        errorButtonRetry = (Button) rootView.findViewById(R.id.error_button_retry);
+        errorTextView = (TextView) rootView.findViewById(R.id.error_message_view);
+    }
+
+    protected void initListeners() {
+        errorButtonRetry.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                onRetryButtonClicked();
+            }
+        });
+    }
+
+    protected abstract void reloadContent();
+
+    protected void onRetryButtonClicked() {
+        if (DEBUG) Log.d(TAG, "onRetryButtonClicked() called");
+        reloadContent();
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Utils
+    //////////////////////////////////////////////////////////////////////////*/
+
+    public void animateView(final View view, final boolean enterOrExit, long duration) {
+        animateView(view, enterOrExit, duration, 0, null);
+    }
+
+    public void animateView(final View view, final boolean enterOrExit, long duration, final Runnable execOnEnd) {
+        animateView(view, enterOrExit, duration, 0, execOnEnd);
+    }
+
+    public void animateView(final View view, final boolean enterOrExit, long duration, long delay) {
+        animateView(view, enterOrExit, duration, delay, null);
+    }
+
+    /**
+     * Animate the view
+     *
+     * @param view        view that will be animated
+     * @param enterOrExit true to enter, false to exit
+     * @param duration    how long the animation will take, in milliseconds
+     * @param delay       how long the animation will take to start, in milliseconds
+     * @param execOnEnd   runnable that will be executed when the animation ends
+     */
+    public void animateView(final View view, final boolean enterOrExit, long duration, long delay, final Runnable execOnEnd) {
+        if (DEBUG) Log.d(TAG, "animateView() called with: view = [" + view + "], enterOrExit = [" + enterOrExit + "], duration = [" + duration + "], execOnEnd = [" + execOnEnd + "]");
+        if (view == null) return;
+
+        if (view.getVisibility() == View.VISIBLE && enterOrExit) {
+            view.animate().setListener(null).cancel();
+            view.setVisibility(View.VISIBLE);
+            view.setAlpha(1f);
+            if (execOnEnd != null) execOnEnd.run();
+            return;
+        } else if ((view.getVisibility() == View.GONE || view.getVisibility() == View.INVISIBLE) && !enterOrExit) {
+            view.animate().setListener(null).cancel();
+            view.setVisibility(View.GONE);
+            view.setAlpha(0f);
+            if (execOnEnd != null) execOnEnd.run();
+            return;
+        }
+
+        view.animate().setListener(null).cancel();
+        view.setVisibility(View.VISIBLE);
+
+        if (enterOrExit) {
+            view.animate().alpha(1f).setDuration(duration).setStartDelay(delay)
+                    .setListener(new AnimatorListenerAdapter() {
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            if (execOnEnd != null) execOnEnd.run();
+                        }
+                    }).start();
+        } else {
+            view.animate().alpha(0f)
+                    .setDuration(duration).setStartDelay(delay)
+                    .setListener(new AnimatorListenerAdapter() {
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            view.setVisibility(View.GONE);
+                            if (execOnEnd != null) execOnEnd.run();
+                        }
+                    })
+                    .start();
+        }
+    }
+
+    protected void setErrorMessage(String message, boolean showRetryButton) {
+        if (errorTextView == null || activity == null) return;
+
+        errorTextView.setText(message);
+        if (showRetryButton) animateView(errorButtonRetry, true, 300);
+        else animateView(errorButtonRetry, false, 0);
+
+        animateView(errorPanel, true, 300);
+        isLoading.set(false);
+
+        animateView(loadingProgressBar, false, 200);
+    }
+
+    protected int getResourceIdFromAttr(@AttrRes int attr) {
+        TypedArray a = activity.getTheme().obtainStyledAttributes(new int[]{attr});
+        int attributeResourceId = a.getResourceId(0, 0);
+        a.recycle();
+        return attributeResourceId;
+    }
+
+    public static void showMenuTooltip(View v, String message) {
+        final int[] screenPos = new int[2];
+        final Rect displayFrame = new Rect();
+        v.getLocationOnScreen(screenPos);
+        v.getWindowVisibleDisplayFrame(displayFrame);
+
+        final Context context = v.getContext();
+        final int width = v.getWidth();
+        final int height = v.getHeight();
+        final int midy = screenPos[1] + height / 2;
+        int referenceX = screenPos[0] + width / 2;
+        if (ViewCompat.getLayoutDirection(v) == View.LAYOUT_DIRECTION_LTR) {
+            final int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
+            referenceX = screenWidth - referenceX; // mirror
+        }
+        Toast cheatSheet = Toast.makeText(context, message, Toast.LENGTH_SHORT);
+        if (midy < displayFrame.height()) {
+            // Show along the top; follow action buttons
+            cheatSheet.setGravity(Gravity.TOP | Gravity.END, referenceX,
+                    screenPos[1] + height - displayFrame.top);
+        } else {
+            // Show along the bottom center
+            cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height);
+        }
+        cheatSheet.show();
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java

@@ -0,0 +1,76 @@
+package org.schabi.newpipe.fragments;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.util.NavigationHelper;
+
+public class MainFragment extends Fragment {
+    private final String TAG = "MainFragment@" + Integer.toHexString(hashCode());
+    private static final boolean DEBUG = MainActivity.DEBUG;
+
+    private AppCompatActivity activity;
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Fragment's LifeCycle
+    //////////////////////////////////////////////////////////////////////////*/
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        if (DEBUG) Log.d(TAG, "onAttach() called with: context = [" + context + "]");
+        activity = ((AppCompatActivity) context);
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        if (DEBUG) Log.d(TAG, "onCreateView() called with: inflater = [" + inflater + "], container = [" + container + "], savedInstanceState = [" + savedInstanceState + "]");
+        return inflater.inflate(R.layout.fragment_main, container, false);
+    }
+
+    /*//////////////////////////////////////////////////////////////////////////
+    // Menu
+    //////////////////////////////////////////////////////////////////////////*/
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        super.onCreateOptionsMenu(menu, inflater);
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu() called with: menu = [" + menu + "], inflater = [" + inflater + "]");
+        inflater.inflate(R.menu.main_fragment_menu, menu);
+
+        ActionBar supportActionBar = activity.getSupportActionBar();
+        if (supportActionBar != null) {
+            supportActionBar.setDisplayShowTitleEnabled(false);
+            supportActionBar.setDisplayHomeAsUpEnabled(false);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.action_search:
+                NavigationHelper.openSearch(activity, 0, "");
+                return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/OnItemSelectedListener.java

@@ -0,0 +1,10 @@
+package org.schabi.newpipe.fragments;
+
+import org.schabi.newpipe.extractor.StreamingService;
+
+/**
+ * Interface for communication purposes between activity and fragment
+ */
+public interface OnItemSelectedListener {
+    void onItemSelected(StreamingService.LinkType linkType, int serviceId, String url, String name);
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/ActionBarHandler.java

@@ -0,0 +1,167 @@
+package org.schabi.newpipe.fragments.detail;
+
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.MediaFormat;
+import org.schabi.newpipe.extractor.stream_info.VideoStream;
+import org.schabi.newpipe.util.Utils;
+
+import java.util.List;
+
+/**
+ * Created by Christian Schabesberger on 18.08.15.
+ * <p>
+ * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
+ * DetailsMenuHandler.java is part of NewPipe.
+ * <p>
+ * 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.
+ * <p>
+ * 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.
+ * <p>
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+class ActionBarHandler {
+    private static final String TAG = "ActionBarHandler";
+
+    private AppCompatActivity activity;
+    private int selectedVideoStream = -1;
+
+    private SharedPreferences defaultPreferences;
+
+    private Menu menu;
+
+    // Only callbacks are listed here, there are more actions which don't need a callback.
+    // those are edited directly. Typically VideoDetailFragment will implement those callbacks.
+    private OnActionListener onShareListener;
+    private OnActionListener onOpenInBrowserListener;
+    private OnActionListener onDownloadListener;
+    private OnActionListener onPlayWithKodiListener;
+
+    // Triggered when a stream related action is triggered.
+    public interface OnActionListener {
+        void onActionSelected(int selectedStreamId);
+    }
+
+    public ActionBarHandler(AppCompatActivity activity) {
+        this.activity = activity;
+    }
+
+    public void setupStreamList(final List<VideoStream> videoStreams, Spinner toolbarSpinner) {
+        if (activity == null) return;
+        selectedVideoStream = 0;
+
+        // this array will be shown in the dropdown menu for selecting the stream/resolution.
+        String[] itemArray = new String[videoStreams.size()];
+        for (int i = 0; i < videoStreams.size(); i++) {
+            VideoStream item = videoStreams.get(i);
+            itemArray[i] = MediaFormat.getNameById(item.format) + " " + item.resolution;
+        }
+
+        int defaultResolutionIndex = Utils.getDefaultResolution(activity, videoStreams);
+        ArrayAdapter<String> itemAdapter = new ArrayAdapter<>(activity.getBaseContext(), android.R.layout.simple_spinner_dropdown_item, itemArray);
+        toolbarSpinner.setAdapter(itemAdapter);
+        toolbarSpinner.setSelection(defaultResolutionIndex);
+        toolbarSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                selectedVideoStream = position;
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+            }
+        });
+
+    }
+
+    public void setupMenu(Menu menu, MenuInflater inflater) {
+        this.menu = menu;
+
+        // CAUTION set item properties programmatically otherwise it would not be accepted by
+        // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu);
+
+        defaultPreferences = PreferenceManager.getDefaultSharedPreferences(activity);
+        inflater.inflate(R.menu.video_detail_menu, menu);
+
+        showPlayWithKodiAction(defaultPreferences.getBoolean(activity.getString(R.string.show_play_with_kodi_key), false));
+    }
+
+    public boolean onItemSelected(MenuItem item) {
+        int id = item.getItemId();
+        switch (id) {
+            case R.id.menu_item_share: {
+                if (onShareListener != null) {
+                    onShareListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            }
+            case R.id.menu_item_openInBrowser: {
+                if (onOpenInBrowserListener != null) {
+                    onOpenInBrowserListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            }
+            case R.id.menu_item_download:
+                if (onDownloadListener != null) {
+                    onDownloadListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            case R.id.action_play_with_kodi:
+                if (onPlayWithKodiListener != null) {
+                    onPlayWithKodiListener.onActionSelected(selectedVideoStream);
+                }
+                return true;
+            default:
+                Log.e(TAG, "Menu Item not known");
+        }
+        return false;
+    }
+
+    public int getSelectedVideoStream() {
+        return selectedVideoStream;
+    }
+
+    public void setOnShareListener(OnActionListener listener) {
+        onShareListener = listener;
+    }
+
+    public void setOnOpenInBrowserListener(OnActionListener listener) {
+        onOpenInBrowserListener = listener;
+    }
+
+    public void setOnDownloadListener(OnActionListener listener) {
+        onDownloadListener = listener;
+    }
+
+    public void setOnPlayWithKodiListener(OnActionListener listener) {
+        onPlayWithKodiListener = listener;
+    }
+
+    public void showDownloadAction(boolean visible) {
+        menu.findItem(R.id.menu_item_download).setVisible(visible);
+    }
+
+    public void showPlayWithKodiAction(boolean visible) {
+        menu.findItem(R.id.action_play_with_kodi).setVisible(visible);
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/StackItem.java

@@ -0,0 +1,42 @@
+package org.schabi.newpipe.fragments.detail;
+
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+
+import java.io.Serializable;
+
+
+@SuppressWarnings("WeakerAccess")
+public class StackItem implements Serializable {
+    private String title, url;
+    private StreamInfo info;
+
+    public StackItem(String url, String title) {
+        this.title = title;
+        this.url = url;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setInfo(StreamInfo info) {
+        this.info = info;
+    }
+
+    public StreamInfo getInfo() {
+        return info;
+    }
+
+    @Override
+    public String toString() {
+        return getUrl() + " > " + getTitle();
+    }
+}

app/src/main/java/org/schabi/newpipe/fragments/detail/StreamInfoCache.java

@@ -0,0 +1,85 @@
+package org.schabi.newpipe.fragments.detail;
+
+import android.support.annotation.NonNull;
+import android.text.TextUtils;
+import android.util.Log;
+
+import org.schabi.newpipe.MainActivity;
+import org.schabi.newpipe.extractor.stream_info.StreamInfo;
+
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+
+
+@SuppressWarnings("WeakerAccess")
+public class StreamInfoCache {
+    private static String TAG = "StreamInfoCache@";
+    private static final boolean DEBUG = MainActivity.DEBUG;
+    private static final StreamInfoCache instance = new StreamInfoCache();
+    private static final int MAX_ITEMS_ON_CACHE = 20;
+
+    private final LinkedHashMap<String, StreamInfo> myCache = new LinkedHashMap<>();
+
+    private StreamInfoCache() {
+        TAG += "" + Integer.toHexString(hashCode());
+    }
+
+    public static StreamInfoCache getInstance() {
+        if (DEBUG) Log.d(TAG, "getInstance() called");
+        return instance;
+    }
+
+    public boolean hasKey(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "hasKey() called with: url = [" + url + "]");
+        return !TextUtils.isEmpty(url) && myCache.containsKey(url) && myCache.get(url) != null;
+    }
+
+    public StreamInfo getFromKey(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "getFromKey() called with: url = [" + url + "]");
+        return myCache.get(url);
+    }
+
+    public void putInfo(@NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "putInfo() called with: info = [" + info + "]");
+        putInfo(info.webpage_url, info);
+    }
+
+    public void putInfo(@NonNull String url, @NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "putInfo() called with: url = [" + url + "], info = [" + info + "]");
+        myCache.put(url, info);
+    }
+
+    public void removeInfo(@NonNull StreamInfo info) {
+        if (DEBUG) Log.d(TAG, "removeInfo() called with: info = [" + info + "]");
+        myCache.remove(info.webpage_url);
+    }
+
+    public void removeInfo(@NonNull String url) {
+        if (DEBUG) Log.d(TAG, "removeInfo() called with: url = [" + url + "]");
+        myCache.remove(url);
+    }
+
+    @SuppressWarnings("unused")
+    public void clearCache() {
+        if (DEBUG) Log.d(TAG, "clearCache() called");
+        myCache.clear();
+    }
+
+    public void removeOldEntries() {
+        if (DEBUG) Log.d(TAG, "removeOldEntries() called , size = " + getSize());
+        if (getSize() > MAX_ITEMS_ON_CACHE) {
+            Iterator<String> iterator = myCache.keySet().iterator();
+            while (iterator.hasNext()) {
+                iterator.next();
+                iterator.remove();
+                if (DEBUG) Log.d(TAG, "getSize() = " + getSize());
+                if (getSize() <= MAX_ITEMS_ON_CACHE) break;
+            }
+        }
+    }
+
+    public int getSize() {
+        return myCache.size();
+    }
+
+}

app/src/main/java/org/schabi/newpipe/fragments/search/SearchSuggestionListener.java

@@ -1,4 +1,4 @@
-package org.schabi.newpipe.search_fragment;
+package org.schabi.newpipe.fragments.search;
 
 import android.support.v7.widget.SearchView;
 

app/src/main/java/org/schabi/newpipe/fragments/search/SuggestionListAdapter.java

@@ -1,4 +1,4 @@
-package org.schabi.newpipe.search_fragment;
+package org.schabi.newpipe.fragments.search;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -75,6 +75,11 @@ public class SuggestionListAdapter extends ResourceCursorAdapter {
         return ((Cursor) getItem(position)).getString(INDEX_TITLE);
     }
 
+    @Override
+    public CharSequence convertToString(Cursor cursor) {
+        return cursor.getString(INDEX_TITLE);
+    }
+
     private class ViewHolder {
         private final TextView suggestionTitle;
         private ViewHolder(View view) {

app/src/main/java/org/schabi/newpipe/info_list/ChannelInfoItemHolder.java

@@ -1,7 +1,6 @@
 package org.schabi.newpipe.info_list;
 
 import android.view.View;
-import android.widget.Button;
 import android.widget.TextView;
 
 import org.schabi.newpipe.R;
@@ -35,16 +34,17 @@ public class ChannelInfoItemHolder extends InfoItemHolder {
     public final TextView itemSubscriberCountView;
     public final TextView itemVideoCountView;
     public final TextView itemChannelDescriptionView;
-    public final Button itemButton;
+
+    public final View itemRoot;
 
     ChannelInfoItemHolder(View v) {
         super(v);
+        itemRoot = v.findViewById(R.id.itemRoot);
         itemThumbnailView = (CircleImageView) v.findViewById(R.id.itemThumbnailView);
         itemChannelTitleView = (TextView) v.findViewById(R.id.itemChannelTitleView);
         itemSubscriberCountView = (TextView) v.findViewById(R.id.itemSubscriberCountView);
         itemVideoCountView = (TextView) v.findViewById(R.id.itemVideoCountView);
         itemChannelDescriptionView = (TextView) v.findViewById(R.id.itemChannelDescriptionView);
-        itemButton = (Button) v.findViewById(R.id.item_button);
     }
 
     @Override

app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java

@@ -10,8 +10,8 @@ import android.view.ViewGroup;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.InfoItem;
 
+import java.util.ArrayList;
 import java.util.List;
-import java.util.Vector;
 
 /**
  * Created by Christian Schabesberger on 01.08.16.
@@ -57,7 +57,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
 
     public InfoListAdapter(Activity a, View rootView) {
         infoItemBuilder = new InfoItemBuilder(a, rootView);
-        infoItemList = new Vector<>();
+        infoItemList = new ArrayList<>();
     }
 
     public void setOnStreamInfoItemSelectedListener
@@ -77,7 +77,7 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
         }
     }
 
-    public void clearSteamItemList() {
+    public void clearStreamItemList() {
         infoItemList.clear();
         notifyDataSetChanged();
     }
@@ -92,12 +92,16 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
         notifyDataSetChanged();
     }
 
+    public List<InfoItem> getItemsList() {
+        return infoItemList;
+    }
+
     @Override
     public int getItemCount() {
-        int cound = infoItemList.size();
-        if(header != null) cound++;
-        if(footer != null && showFooter) cound++;
-        return cound;
+        int count = infoItemList.size();
+        if(header != null) count++;
+        if(footer != null && showFooter) count++;
+        return count;
     }
 
     // don't ask why we have to do that this way... it's android accept it -.-