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check null before trigger action

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This commit is contained in:
Tuan Luong 2021-12-12 13:47:50 +07:00
parent 859a0b8447
commit 7373761a4c
2 changed files with 35 additions and 29 deletions
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44
android-exoplayer/src/main/java/com/brentvatne/exoplayer/ExoPlayerFullscreenVideoActivity.java
View File

@ -15,19 +15,23 @@ import com.google.android.exoplayer2.SimpleExoPlayer;
import com.google.android.exoplayer2.ui.PlayerControlView;
public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implements ReactExoplayerView.FullScreenDelegate {
public static final String EXTRA_ID = "extra_id";
public static final String EXTRA_EXO_PLAYER_VIEW_ID = "extra_id";
public static final String EXTRA_ORIENTATION = "extra_orientation";
private int id;
private ReactExoplayerView exoplayerView;
private PlayerControlView playerControlView;
private SimpleExoPlayer 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);
id = getIntent().getIntExtra(EXTRA_ID, -1);
String orientation = getIntent().getStringExtra(EXTRA_ORIENTATION);
if ("landscape".equals(orientation)) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
@ -35,7 +39,7 @@ public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implemen
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
}
setContentView(R.layout.exo_player_fullscreen_video);
player = ReactExoplayerView.getViewInstance(id).getPlayer();
player = exoplayerView.getPlayer();
ExoPlayerView playerView = findViewById(R.id.player_view);
playerView.setPlayer(player);
@ -47,25 +51,35 @@ public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implemen
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 -> ReactExoplayerView.getViewInstance(id).setFullscreen(false));
.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);
}
ReactExoplayerView.getViewInstance(id).setPausedModifier(false);
if (exoplayerView != null) {
exoplayerView.setPausedModifier(false);
}
});
//Handling the pauseButton click event
playerControlView.findViewById(R.id.exo_pause).setOnClickListener(v -> ReactExoplayerView.getViewInstance(id).setPausedModifier(true));
playerControlView.findViewById(R.id.exo_pause).setOnClickListener(v -> {
if (exoplayerView != null) {
exoplayerView.setPausedModifier(true);
}
});
}
@Override
public void onResume() {
super.onResume();
if (ReactExoplayerView.getViewInstance(id) != null) {
ReactExoplayerView.getViewInstance(id).syncPlayerState();
ReactExoplayerView.getViewInstance(id).registerFullScreenDelegate(this);
if (exoplayerView != null) {
exoplayerView.syncPlayerState();
exoplayerView.registerFullScreenDelegate(this);
}
}
@ -73,8 +87,8 @@ public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implemen
public void onPause() {
super.onPause();
player.setPlayWhenReady(false);
if (ReactExoplayerView.getViewInstance(id) != null) {
ReactExoplayerView.getViewInstance(id).registerFullScreenDelegate(null);
if (exoplayerView != null) {
exoplayerView.registerFullScreenDelegate(null);
}
}
@ -89,8 +103,8 @@ public class ExoPlayerFullscreenVideoActivity extends AppCompatActivity implemen
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK)) {
if (ReactExoplayerView.getViewInstance(id) != null) {
ReactExoplayerView.getViewInstance(id).setFullscreen(false);
if (exoplayerView != null) {
exoplayerView.setFullscreen(false);
return false;
}
return true;

18
android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
View File

@ -29,7 +29,6 @@ import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.DefaultLoadControl;
import com.google.android.exoplayer2.DefaultRenderersFactory;
import com.google.android.exoplayer2.ExoPlaybackException;
import com.google.android.exoplayer2.ExoPlayerFactory;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.PlaybackParameters;
import com.google.android.exoplayer2.Player;
@ -38,7 +37,6 @@ import com.google.android.exoplayer2.Timeline;
import com.google.android.exoplayer2.drm.DefaultDrmSessionManager;
import com.google.android.exoplayer2.drm.DrmSessionEventListener;
import com.google.android.exoplayer2.drm.DrmSessionManager;
import com.google.android.exoplayer2.drm.FrameworkMediaCrypto;
import com.google.android.exoplayer2.drm.FrameworkMediaDrm;
import com.google.android.exoplayer2.drm.HttpMediaDrmCallback;
import com.google.android.exoplayer2.drm.UnsupportedDrmException;
@ -60,8 +58,8 @@ import com.google.android.exoplayer2.source.smoothstreaming.DefaultSsChunkSource
import com.google.android.exoplayer2.source.smoothstreaming.SsMediaSource;
import com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection;
import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
import com.google.android.exoplayer2.trackselection.MappingTrackSelector;
import com.google.android.exoplayer2.trackselection.ExoTrackSelection;
import com.google.android.exoplayer2.trackselection.MappingTrackSelector;
import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
import com.google.android.exoplayer2.ui.PlayerControlView;
import com.google.android.exoplayer2.upstream.BandwidthMeter;
@ -77,8 +75,8 @@ import java.net.CookiePolicy;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Locale;
import java.util.UUID;
import java.util.Map;
import java.util.UUID;
@SuppressLint("ViewConstructor")
class ReactExoplayerView extends FrameLayout implements
@ -101,8 +99,6 @@ class ReactExoplayerView extends FrameLayout implements
}
private static Map<Integer, ReactExoplayerView> instances = new HashMap<>();
private static int UNIQUE_ID = 0;
private int uid = ++UNIQUE_ID;
private FullScreenDelegate fullScreenDelegate;
private final VideoEventEmitter eventEmitter;
@ -141,8 +137,6 @@ class ReactExoplayerView extends FrameLayout implements
private int bufferForPlaybackMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS;
private int bufferForPlaybackAfterRebufferMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS;
private Handler mainHandler;
// Props from React
private Uri srcUri;
private String extension;
@ -233,8 +227,6 @@ class ReactExoplayerView extends FrameLayout implements
exoPlayerView.setLayoutParams(layoutParams);
addView(exoPlayerView, 0, layoutParams);
mainHandler = new Handler();
}
@Override
@ -286,7 +278,7 @@ class ReactExoplayerView extends FrameLayout implements
public void cleanUpResources() {
stopPlayback();
instances.remove(uid);
instances.remove(this.getId());
}
//BandwidthMeter.EventListener implementation
@ -344,9 +336,9 @@ class ReactExoplayerView extends FrameLayout implements
}
private void showFullscreen() {
instances.put(uid, this);
instances.put(this.getId(), this);
Intent intent = new Intent(getContext(), ExoPlayerFullscreenVideoActivity.class);
intent.putExtra(ExoPlayerFullscreenVideoActivity.EXTRA_ID, this.uid);
intent.putExtra(ExoPlayerFullscreenVideoActivity.EXTRA_EXO_PLAYER_VIEW_ID, this.getId());
intent.putExtra(ExoPlayerFullscreenVideoActivity.EXTRA_ORIENTATION, this.fullScreenOrientation);
getContext().startActivity(intent);
isInFullscreen = true;