Play Minimized video when app in background

app/build.gradle

@@ -110,4 +110,5 @@ dependencies {
     implementation "net.gotev:uploadservice:3.5.2"
     implementation "net.gotev:uploadservice-okhttp:3.5.2"
     implementation "com.google.code.gson:gson:2.8.6"
+
 }

app/src/acad/res/values/strings.xml

@@ -193,6 +193,7 @@
 
 
     <string name="set_video_mode_choice" translatable="false">set_video_mode_choice</string>
+    <string name="set_video_minimize_choice" translatable="false">set_video_minimize_choice</string>
     <string name="set_video_mode_description">Permet de changer le mode de lecture pour les vidéos (normal, streaming ou via un navigateur).</string>
     <string name="register_account">Créer un compte</string>
     <string name="preview">Aperçu</string>
@@ -238,4 +239,13 @@
     <string name="notification_channel_name">Mise à jour des informations</string>
 
     <string name="list_of_accounts">Liste des comptes</string>
+
+    <string name="pause">Pause</string>
+    <string name="play">Lecture</string>
+    <string name="minimize">Réduire</string>
+    <string name="fast_rewind">Retour rapide</string>
+    <string name="fast_forward">Avance rapide</string>
+
+    <string name="set_video_minimize">Réduire la taille des vidéos</string>
+    <string name="set_video_minimize_description">Réduit la taille des vidéos quand l\'application est en arrière plan (Android N+)</string>
 </resources>

app/src/full/res/values/strings.xml

@@ -135,6 +135,8 @@
     <string name="edit">Edit</string>
 
     <string name="set_video_mode_choice" translatable="false">set_video_mode_choice</string>
+    <string name="set_video_minimize_choice" translatable="false">set_video_minimize_choice</string>
+
     <string name="set_video_mode_description">Allows to change mode for playing videos (default, streaming or via a browser).</string>
 
 
@@ -255,4 +257,12 @@
 
     <string name="add_account">Add an account</string>
     <string name="list_of_accounts">List of accounts</string>
+    <string name="pause">Pause</string>
+    <string name="play">Play</string>
+    <string name="minimize">Minimize</string>
+    <string name="fast_rewind">Fast rewind</string>
+    <string name="fast_forward">Fast forward</string>
+
+    <string name="set_video_minimize">Minimize videos size</string>
+    <string name="set_video_minimize_description">Minize videos size when the app is in background (Android N+)</string>
 </resources>

app/src/main/AndroidManifest.xml

@@ -18,6 +18,7 @@
     <application
         android:name=".FedilabTube"
         android:allowBackup="false"
+
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
@@ -37,8 +38,11 @@
 
         <activity
             android:name=".PeertubeActivity"
-            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
-            android:label="@string/app_name" />
+            android:label="@string/app_name"
+            android:resizeableActivity="true"
+            android:supportsPictureInPicture="true"
+            tools:targetApi="n" />
         <activity
             android:name=".PeertubeEditUploadActivity"
             android:configChanges="orientation|screenSize"

app/src/main/java/app/fedilab/fedilabtube/PeertubeActivity.java

@@ -48,6 +48,7 @@ import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.AppCompatImageView;
 import androidx.appcompat.widget.PopupMenu;
@@ -132,6 +133,8 @@ public class PeertubeActivity extends AppCompatActivity {
     private List<PlaylistElement> playlistForVideo;
     private List<Playlist> playlists;
     private PlaylistsVM playlistsViewModel;
+    private boolean playInMinimized;
+    private boolean onStopCalled;
 
     public static void hideKeyboard(Activity activity) {
         if (activity != null && activity.getWindow() != null) {
@@ -145,6 +148,7 @@ public class PeertubeActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
         SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
         fullscreen = FullScreenMediaController.fullscreen.OFF;
         fullScreenMode = false;
@@ -169,7 +173,11 @@ public class PeertubeActivity extends AppCompatActivity {
         peertube_playlist = findViewById(R.id.peertube_playlist);
         send = findViewById(R.id.send);
 
-
+        playInMinimized = sharedpreferences.getBoolean(getString(R.string.set_video_minimize_choice), true);
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N
+                && !getPackageManager().hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE)) {
+            playInMinimized = false;
+        }
         peertube_playlist.setVisibility(View.VISIBLE);
         peertube_bookmark.setVisibility(View.GONE);
 
@@ -674,22 +682,52 @@ public class PeertubeActivity extends AppCompatActivity {
     @Override
     public void onDestroy() {
         super.onDestroy();
-        if (player != null)
+        if (player != null) {
+            player.setPlayWhenReady(false);
             player.release();
+        }
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        if (player != null) {
+        if (player != null && !playInMinimized) {
             player.setPlayWhenReady(false);
         }
     }
 
+
+    @RequiresApi(api = Build.VERSION_CODES.N)
+    @Override
+    public void onUserLeaveHint() {
+        if (playInMinimized) {
+            enterPictureInPictureMode();
+        }
+    }
+
+    @Override
+    public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode, Configuration newConfig) {
+        if (isInPictureInPictureMode) {
+            setFullscreen(FullScreenMediaController.fullscreen.ON);
+        } else {
+            setFullscreen(FullScreenMediaController.fullscreen.OFF);
+            if (onStopCalled) {
+                finish();
+            }
+        }
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        onStopCalled = true;
+    }
+
     @Override
     public void onResume() {
         super.onResume();
-        if (player != null) {
+        onStopCalled = false;
+        if (player != null && !playInMinimized) {
             player.setPlayWhenReady(true);
         }
     }

app/src/main/java/app/fedilab/fedilabtube/fragment/SettingsFragment.java

@@ -8,6 +8,7 @@ import androidx.fragment.app.FragmentActivity;
 import androidx.preference.ListPreference;
 import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
 
 import java.util.Arrays;
 import java.util.List;
@@ -57,24 +58,33 @@ public class SettingsFragment extends PreferenceFragmentCompat implements Shared
 
     @Override
     public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
-        if (key.compareTo(getString(R.string.set_video_mode_choice)) == 0) {
+
-            ListPreference set_video_mode_choice = findPreference(getString(R.string.set_video_mode_choice));
+        if (getActivity() != null) {
-            if (set_video_mode_choice != null && getActivity() != null) {
+            SharedPreferences sharedpreferences = getActivity().getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
-                SharedPreferences sharedpreferences = getActivity().getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
+            SharedPreferences.Editor editor = sharedpreferences.edit();
-                SharedPreferences.Editor editor = sharedpreferences.edit();
+
-                switch (set_video_mode_choice.getValue()) {
+            if (key.compareTo(getString(R.string.set_video_mode_choice)) == 0) {
-                    case "0":
+                ListPreference set_video_mode_choice = findPreference(getString(R.string.set_video_mode_choice));
-                        editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_NORMAL);
+                if (set_video_mode_choice != null) {
-                        break;
+                    switch (set_video_mode_choice.getValue()) {
-                    case "1":
+                        case "0":
-                        editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_STREAMING);
+                            editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_NORMAL);
-                        break;
+                            break;
-                    case "2":
+                        case "1":
-                        editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_WEBVIEW);
+                            editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_STREAMING);
-                        break;
+                            break;
+                        case "2":
+                            editor.putInt(Helper.SET_VIDEO_MODE, Helper.VIDEO_MODE_WEBVIEW);
+                            break;
+                    }
+
                 }
-                editor.apply();
             }
+            if (key.compareTo(getString(R.string.set_video_minimize_choice)) == 0) {
+                SwitchPreference set_video_minimize_choice = findPreference(getString(R.string.set_video_minimize_choice));
+                editor.putBoolean(getString(R.string.set_video_minimize_choice), set_video_minimize_choice.isChecked());
+            }
+            editor.apply();
         }
     }
 
@@ -105,5 +115,8 @@ public class SettingsFragment extends PreferenceFragmentCompat implements Shared
             set_video_mode_choice.setValueIndex(video_mode);
         }
 
+        boolean minimized = sharedpref.getBoolean(getString(R.string.set_video_minimize_choice), true);
+        SwitchPreference set_video_minimize_choice = findPreference(getString(R.string.set_video_minimize_choice));
+        set_video_minimize_choice.setChecked(minimized);
     }
 }

app/src/main/res/drawable/ic_baseline_featured_video_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M21,3L3,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h18c1.1,0 2,-0.9 2,-2L23,5c0,-1.1 -0.9,-2 -2,-2zM12,12L3,12L3,5h9v7z" />
+</vector>

app/src/main/res/xml/main_preferences.xml

@@ -8,4 +8,10 @@
         android:key="@string/set_video_mode_choice"
         android:summary="@string/set_video_mode_description"
         android:title="@string/set_video_mode" />
+
+    <androidx.preference.SwitchPreference
+        android:icon="@drawable/ic_baseline_featured_video_24"
+        android:key="@string/set_video_minimize_choice"
+        android:summary="@string/set_video_minimize_description"
+        android:title="@string/set_video_minimize" />
 </androidx.preference.PreferenceScreen>