Add cast support #123

app/build.gradle

@@ -126,7 +126,7 @@ dependencies {
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
     implementation 'androidx.browser:browser:1.2.0'
     implementation 'androidx.documentfile:documentfile:1.0.1'
-    testImplementation 'junit:junit:4.13'
+    testImplementation 'junit:junit:4.13.1'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 
@@ -155,5 +155,7 @@ dependencies {
     implementation "androidx.work:work-runtime:2.4.0"
     implementation "androidx.work:work-runtime-ktx:2.4.0"
     implementation 'jp.wasabeef:glide-transformations:4.0.0'
+    implementation 'su.litvak.chromecast:api-v2:0.11.3'
+    implementation 'com.fasterxml.jackson.core:jackson-core:2.12.0'
 
 }

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

@@ -17,7 +17,8 @@
     <string name="set_video_sensitive_choice" translatable="false">set_video_sensitive_choice</string>
     <string name="set_video_in_list">Vidéos dans une liste</string>
     <string name="set_video_in_list_description">Change la mise en page pour afficher les vidéos dans une liste</string>
-
+    <string name="cast">ChromeCast</string>
+    <string name="chromecast_choice">Choix de la ChromeCast</string>
     <string name="_retry">Réessayer</string>
     <string name="refresh_token_failed">Échec de rafraîchissement du jeton d\'accès</string>
     <string name="refresh_token_failed_message">Vous pouvez réessayer de le rafraîchir ou simplement déconnecter le compte</string>

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

@@ -19,7 +19,8 @@
     <string name="no_instances">No instances !</string>
     <string name="show_more">Show more</string>
     <string name="show_less">Show less</string>
-
+    <string name="cast">ChromeCast</string>
+    <string name="chromecast_choice">ChromeCast choice</string>
     <string name="set_play_screen_lock">Screen lock</string>
     <string name="set_play_screen_lock_description">Keep playing videos when the screen is locked</string>
 

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

@@ -19,6 +19,8 @@
     <string name="no_instances">No instances !</string>
     <string name="show_more">Show more</string>
     <string name="show_less">Show less</string>
+    <string name="cast">ChromeCast</string>
+    <string name="chromecast_choice">ChromeCast choice</string>
 
     <string name="set_play_screen_lock">Screen lock</string>
     <string name="set_play_screen_lock_description">Keep playing videos when the screen is locked</string>

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

@@ -24,6 +24,7 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.Looper;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -47,6 +48,11 @@ import com.kobakei.ratethisapp.RateThisApp;
 
 import org.jetbrains.annotations.NotNull;
 
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.util.Collections;
+import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Set;
@@ -77,6 +83,7 @@ import app.fedilab.fedilabtube.sqlite.Sqlite;
 import app.fedilab.fedilabtube.sqlite.StoredInstanceDAO;
 import app.fedilab.fedilabtube.viewmodel.TimelineVM;
 import es.dmoral.toasty.Toasty;
+import su.litvak.chromecast.api.v2.ChromeCasts;
 
 import static app.fedilab.fedilabtube.MainActivity.TypeOfConnection.NORMAL;
 import static app.fedilab.fedilabtube.MainActivity.TypeOfConnection.SURFING;
@@ -198,6 +205,36 @@ public class MainActivity extends AppCompatActivity {
         View view = binding.getRoot();
         setContentView(view);
 
+        new Thread(() -> {
+            try {
+                List<NetworkInterface> interfaces;
+                interfaces = Collections.list(NetworkInterface.getNetworkInterfaces());
+                for (NetworkInterface ni : interfaces) {
+                    if ((!ni.isLoopback()) && ni.isUp() && (ni.getName().equals("wlan0"))) {
+                        Enumeration<InetAddress> inetAddressEnumeration = ni.getInetAddresses();
+                        while (inetAddressEnumeration.hasMoreElements()) {
+                            InetAddress inetAddress = inetAddressEnumeration.nextElement();
+                            ChromeCasts.restartDiscovery(inetAddress);
+                            PeertubeActivity.chromeCasts = ChromeCasts.get();
+                            int tryFind = 0;
+                            while (PeertubeActivity.chromeCasts.isEmpty() && tryFind < 5) {
+                                try {
+                                    Thread.sleep(1000);
+                                    PeertubeActivity.chromeCasts = ChromeCasts.get();
+                                    tryFind++;
+                                } catch (InterruptedException ignored) {
+                                }
+                            }
+                        }
+                    }
+                }
+                Handler mainHandler = new Handler(Looper.getMainLooper());
+                Runnable myRunnable = this::invalidateOptionsMenu;
+                mainHandler.post(myRunnable);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }).start();
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
@@ -722,7 +759,7 @@ public class MainActivity extends AppCompatActivity {
                         return locaFragment;
                 }
             }
-            return null;
+            return overviewFragment;
         }
 
         @Override

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

@@ -44,6 +44,7 @@ import android.text.method.LinkMovementMethod;
 import android.text.style.ClickableSpan;
 import android.util.DisplayMetrics;
 import android.view.LayoutInflater;
+import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
@@ -103,6 +104,8 @@ import com.google.android.exoplayer2.video.VideoListener;
 
 import org.jetbrains.annotations.NotNull;
 
+import java.io.IOException;
+import java.security.GeneralSecurityException;
 import java.text.DateFormat;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -133,6 +136,7 @@ import app.fedilab.fedilabtube.drawer.CommentListAdapter;
 import app.fedilab.fedilabtube.drawer.MenuAdapter;
 import app.fedilab.fedilabtube.drawer.MenuItemAdapter;
 import app.fedilab.fedilabtube.helper.CacheDataSourceFactory;
+import app.fedilab.fedilabtube.helper.DashCastRequest;
 import app.fedilab.fedilabtube.helper.Helper;
 import app.fedilab.fedilabtube.helper.HelperInstance;
 import app.fedilab.fedilabtube.sqlite.AccountDAO;
@@ -147,6 +151,11 @@ import app.fedilab.fedilabtube.webview.CustomWebview;
 import app.fedilab.fedilabtube.webview.MastalabWebChromeClient;
 import app.fedilab.fedilabtube.webview.MastalabWebViewClient;
 import es.dmoral.toasty.Toasty;
+import su.litvak.chromecast.api.v2.Application;
+import su.litvak.chromecast.api.v2.ChromeCast;
+import su.litvak.chromecast.api.v2.ChromeCasts;
+import su.litvak.chromecast.api.v2.ChromeCastsListener;
+import su.litvak.chromecast.api.v2.Status;
 
 import static app.fedilab.fedilabtube.client.RetrofitPeertubeAPI.ActionType.ADD_COMMENT;
 import static app.fedilab.fedilabtube.client.RetrofitPeertubeAPI.ActionType.RATEVIDEO;
@@ -160,7 +169,7 @@ import static app.fedilab.fedilabtube.helper.Helper.peertubeInformation;
 import static com.google.android.exoplayer2.Player.MEDIA_ITEM_TRANSITION_REASON_AUTO;
 
 
-public class PeertubeActivity extends AppCompatActivity implements CommentListAdapter.AllCommentRemoved, Player.EventListener, VideoListener, TorrentListener, MenuAdapter.ItemClicked, MenuItemAdapter.ItemAction {
+public class PeertubeActivity extends AppCompatActivity implements CommentListAdapter.AllCommentRemoved, Player.EventListener, VideoListener, TorrentListener, MenuAdapter.ItemClicked, MenuItemAdapter.ItemAction, ChromeCastsListener {
 
     public static String video_id;
     public static List<String> playedVideos = new ArrayList<>();
@@ -194,6 +203,9 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
     private String currentCaption;
     private boolean isRemote;
     private boolean willPlayFromIntent;
+    public static List<ChromeCast> chromeCasts;
+    private ChromeCast chromeCast;
+    private String chromeCastVideoURL;
 
     public static void hideKeyboard(Activity activity) {
         if (activity != null && activity.getWindow() != null) {
@@ -240,6 +252,14 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
     public void onStreamStopped() {
     }
 
+    @Override
+    public void newChromeCastDiscovered(ChromeCast chromeCast) {
+    }
+
+    @Override
+    public void chromeCastRemoved(ChromeCast chromeCast) {
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -263,6 +283,9 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
                 .removeFilesAfterStop(true)
                 .build();
 
+
+        ChromeCastsListener chromeCastsListener = this;
+        ChromeCasts.registerListener(chromeCastsListener);
         fullScreenMode = false;
         torrentStream = TorrentStream.init(torrentOptions);
         torrentStream.addListener(PeertubeActivity.this);
@@ -661,6 +684,20 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
         }).start();
     }
 
+    @Override
+    public boolean onCreateOptionsMenu(@NotNull Menu menu) {
+        getMenuInflater().inflate(R.menu.video_menu, menu);
+        MenuItem castItem = menu.findItem(R.id.action_cast);
+        if (chromeCasts != null && chromeCasts.size() > 0) {
+            castItem.setVisible(true);
+            if (chromeCast != null && chromeCast.isConnected()) {
+                castItem.setIcon(R.drawable.ic_baseline_cast_connected_24);
+            } else {
+                castItem.setIcon(R.drawable.ic_baseline_cast_24);
+            }
+        }
+        return true;
+    }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
@@ -670,6 +707,69 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
             }
             finish();
             return true;
+        } else if (item.getItemId() == R.id.action_cast) {
+            if (chromeCasts != null && chromeCasts.size() > 0) {
+                String[] chromecast_choice = new String[chromeCasts.size()];
+                AlertDialog.Builder alt_bld = new AlertDialog.Builder(this);
+                alt_bld.setTitle(R.string.chromecast_choice);
+                int i = 0;
+                for (ChromeCast cc : chromeCasts) {
+                    chromecast_choice[i] = cc.getTitle();
+                    i++;
+                }
+                alt_bld.setSingleChoiceItems(chromecast_choice, i, (dialog, position) -> {
+                    chromeCast = chromeCasts.get(position);
+                    new Thread(() -> {
+                        if (chromeCast != null) {
+                            if (chromeCast.isConnected()) {
+                                try {
+                                    chromeCast.disconnect();
+                                    chromeCast = null;
+                                } catch (IOException e) {
+                                    e.printStackTrace();
+                                }
+                            } else {
+                                try {
+                                    chromeCast.connect();
+
+
+                                    Status status = chromeCast.getStatus();
+
+                                    String app_id = status.getRunningApp().id;
+                                    if (chromeCast.isAppAvailable(app_id) && !status.isAppRunning(app_id)) {
+                                        Application app = chromeCast.launchApp(app_id);
+                                    }
+                                    Handler mainHandler = new Handler(Looper.getMainLooper());
+                                    Runnable myRunnable = () -> {
+                                        invalidateOptionsMenu();
+                                        dialog.dismiss();
+                                    };
+                                    mainHandler.post(myRunnable);
+                                    if (chromeCastVideoURL != null) {
+                                        chromeCast.load(peertube.getTitle(), "https://" + HelperInstance.getLiveInstance(PeertubeActivity.this) + peertube.getThumbnailPath(), chromeCastVideoURL, null);
+                                        //  chromeCast.send("urn:x-cast:es.offd.dashcast", new DashCastRequest(chromeCastVideoURL, true, false, 0));
+                                    }
+
+                                } catch (IOException | GeneralSecurityException e) {
+                                    e.printStackTrace();
+                                }
+                            }
+
+                            Handler mainHandler = new Handler(Looper.getMainLooper());
+                            Runnable myRunnable = () -> {
+                                invalidateOptionsMenu();
+                                dialog.dismiss();
+                            };
+                            mainHandler.post(myRunnable);
+
+                        }
+                    }).start();
+
+                });
+                alt_bld.setPositiveButton(R.string.close, (dialog, id) -> dialog.dismiss());
+                AlertDialog alert = alt_bld.create();
+                alert.show();
+            }
         }
         return super.onOptionsItemSelected(item);
     }
@@ -1182,6 +1282,7 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
 
     private void startStream(String videoURL, String streamingPlaylistsURLS, boolean autoPlay, long position, Uri subtitles, String lang, boolean promptNSFW) {
 
+        chromeCastVideoURL = videoURL;
         SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
         String nsfwAction = sharedpreferences.getString(getString(R.string.set_video_sensitive_choice), Helper.BLUR);
         if (promptNSFW && peertube != null && peertube.isNsfw() && (nsfwAction.compareTo(Helper.BLUR) == 0 || nsfwAction.compareTo(Helper.DO_NOT_LIST) == 0)) {
@@ -1205,6 +1306,7 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
             stream(videoURL, streamingPlaylistsURLS, autoPlay, position, subtitles, lang);
         }
 
+
     }
 
     @Override
@@ -1247,6 +1349,14 @@ public class PeertubeActivity extends AppCompatActivity implements CommentListAd
         if (torrentStream != null && torrentStream.isStreaming()) {
             torrentStream.stopStream();
         }
+        ChromeCasts.unregisterListener(this);
+        if (chromeCast != null) {
+            try {
+                chromeCast.disconnect();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
         unregisterReceiver();
     }
 

app/src/main/java/app/fedilab/fedilabtube/helper/DashCastRequest.java

@@ -0,0 +1,38 @@
+package app.fedilab.fedilabtube.helper;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import su.litvak.chromecast.api.v2.Request;
+
+public class DashCastRequest implements Request {
+    @JsonProperty
+    final String url;
+    @JsonProperty
+    final boolean force;
+    @JsonProperty
+    final boolean reload;
+    @JsonProperty("reload_time")
+    final int reloadTime;
+
+    private Long requestId;
+
+    public DashCastRequest(String url,
+                           boolean force,
+                           boolean reload,
+                           int reloadTime) {
+        this.url = url;
+        this.force = force;
+        this.reload = reload;
+        this.reloadTime = reloadTime;
+    }
+
+    @Override
+    public Long getRequestId() {
+        return requestId;
+    }
+
+    @Override
+    public void setRequestId(Long requestId) {
+        this.requestId = requestId;
+    }
+}

app/src/main/res/drawable/ic_baseline_cast_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 -2,2v3h2L3,5h18v14h-7v2h7c1.1,0 2,-0.9 2,-2L23,5c0,-1.1 -0.9,-2 -2,-2zM1,18v3h3c0,-1.66 -1.34,-3 -3,-3zM1,14v2c2.76,0 5,2.24 5,5h2c0,-3.87 -3.13,-7 -7,-7zM1,10v2c4.97,0 9,4.03 9,9h2c0,-6.08 -4.93,-11 -11,-11z" />
+</vector>

app/src/main/res/drawable/ic_baseline_cast_connected_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="M1,18v3h3c0,-1.66 -1.34,-3 -3,-3zM1,14v2c2.76,0 5,2.24 5,5h2c0,-3.87 -3.13,-7 -7,-7zM19,7L5,7v1.63c3.96,1.28 7.09,4.41 8.37,8.37L19,17L19,7zM1,10v2c4.97,0 9,4.03 9,9h2c0,-6.08 -4.93,-11 -11,-11zM21,3L3,3c-1.1,0 -2,0.9 -2,2v3h2L3,5h18v14h-7v2h7c1.1,0 2,-0.9 2,-2L23,5c0,-1.1 -0.9,-2 -2,-2z" />
+</vector>

app/src/main/res/menu/video_menu.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_cast"
+        android:icon="@drawable/ic_baseline_cast_24"
+        android:title="@string/cast"
+        android:visible="false"
+        app:showAsAction="always" />
+</menu>