revert back ExoPlayerFullscreenVideoActivity

original PR: TheWidlarzGroup#2073

Removed ExoPlayerFullscreenVideoActivity PR: TheWidlarzGroup@daf5e59

android/src/main/AndroidManifest.xml

@@ -1,3 +1,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.brentvatne.react">
+          <application>
+        <activity
+            android:name="com.brentvatne.exoplayer.ExoPlayerFullscreenVideoActivity"
+            android:configChanges="orientation|keyboardHidden|screenSize"
+            android:launchMode="singleTop" />
+    </application>
 </manifest>

android/src/main/java/com/brentvatne/exoplayer/ExoPlayerFullscreenVideoActivity.java

@@ -0,0 +1,155 @@
+package com.brentvatne.exoplayer;
+
+import android.content.pm.ActivityInfo;
+import android.os.Bundle;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.brentvatne.react.R;
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.ui.PlayerControlView;
+
+public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implements ReactExoplayerView.FullScreenDelegate {
+    public static final String EXTRA_EXO_PLAYER_VIEW_ID = "extra_id";
+    public static final String EXTRA_ORIENTATION = "extra_orientation";
+
+    private ReactExoplayerView exoplayerView;
+    private PlayerControlView playerControlView;
+    private ExoPlayer player;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        int exoplayerViewId = getIntent().getIntExtra(EXTRA_EXO_PLAYER_VIEW_ID, -1);
+        exoplayerView = ReactExoplayerView.getViewInstance(exoplayerViewId);
+        if (exoplayerView == null) {
+            finish();
+            return;
+        }
+        super.onCreate(savedInstanceState);
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+        String orientation = getIntent().getStringExtra(EXTRA_ORIENTATION);
+        if ("landscape".equals(orientation)) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
+        } else if ("portrait".equals(orientation)) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
+        }
+        setContentView(R.layout.exo_player_fullscreen_video);
+        player = exoplayerView.getPlayer();
+
+        ExoPlayerView playerView = findViewById(R.id.player_view);
+        playerView.setPlayer(player);
+        playerView.setOnClickListener(v -> togglePlayerControlVisibility());
+
+        playerControlView = findViewById(R.id.player_controls);
+        playerControlView.setPlayer(player);
+        // Set the fullscreen button to "close fullscreen" icon
+        ImageView fullscreenIcon = playerControlView.findViewById(R.id.exo_fullscreen_icon);
+        fullscreenIcon.setImageResource(R.drawable.exo_controls_fullscreen_exit);
+        playerControlView.findViewById(R.id.exo_fullscreen_button)
+                .setOnClickListener(v -> {
+                    if (exoplayerView != null) {
+                        exoplayerView.setFullscreen(false);
+                    }
+                });
+        //Handling the playButton click event
+        playerControlView.findViewById(R.id.exo_play).setOnClickListener(v -> {
+            if (player != null && player.getPlaybackState() == Player.STATE_ENDED) {
+                player.seekTo(0);
+            }
+            if (exoplayerView != null) {
+                exoplayerView.setPausedModifier(false);
+            }
+        });
+
+        //Handling the pauseButton click event
+        playerControlView.findViewById(R.id.exo_pause).setOnClickListener(v -> {
+            if (exoplayerView != null) {
+                exoplayerView.setPausedModifier(true);
+            }
+        });
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (exoplayerView != null) {
+            exoplayerView.syncPlayerState();
+            exoplayerView.registerFullScreenDelegate(this);
+        }
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        player.setPlayWhenReady(false);
+        if (exoplayerView != null) {
+            exoplayerView.registerFullScreenDelegate(null);
+        }
+    }
+
+    @Override
+    public void onWindowFocusChanged(boolean hasFocus) {
+        super.onWindowFocusChanged(hasFocus);
+        if (hasFocus) {
+            playerControlView.postDelayed(this::hideSystemUI, 200);
+        }
+    }
+
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if ((keyCode == KeyEvent.KEYCODE_BACK)) {
+            if (exoplayerView != null) {
+                exoplayerView.setFullscreen(false);
+                return false;
+            }
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+
+    private void togglePlayerControlVisibility() {
+        if (playerControlView.isVisible()) {
+            playerControlView.hide();
+        } else {
+            playerControlView.show();
+        }
+    }
+
+    /**
+     * Enables regular immersive mode.
+     */
+    private void hideSystemUI() {
+        View decorView = getWindow().getDecorView();
+        decorView.setSystemUiVisibility(
+                View.SYSTEM_UI_FLAG_IMMERSIVE
+                        // Set the content to appear under the system bars so that the
+                        // content doesn't resize when the system bars hide and show.
+                        | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                        | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                        // Hide the nav bar and status bar
+                        | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                        | View.SYSTEM_UI_FLAG_FULLSCREEN);
+    }
+
+    /**
+     * Shows the system bars by removing all the flags
+     * except for the ones that make the content appear under the system bars.
+     */
+    private void showSystemUI() {
+        View decorView = getWindow().getDecorView();
+        decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+    }
+
+    @Override
+    public void closeFullScreen() {
+        finish();
+    }
+}

android/src/main/java/com/brentvatne/exoplayer/ExoPlayerView.java

@@ -136,9 +136,9 @@ private void updateShutterViewVisibility() {
      * @param player The {@link ExoPlayer} to use.
      */
     public void setPlayer(ExoPlayer player) {
-        if (this.player == player) {
-            return;
-        }
+        // if (this.player == player) {
+        //     return;
+        // }
         if (this.player != null) {
             this.player.removeListener(componentListener);
             clearVideoView();