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package de.danoeh.antennapod.activity;
import de.danoeh.antennapod.AppConfig;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.service.PlaybackService;
import de.danoeh.antennapod.service.PlayerStatus;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.SeekBar;
import android.widget.VideoView;
public class VideoplayerActivity extends MediaplayerActivity implements
SurfaceHolder.Callback {
private static final String TAG = "VideoplayerActivity";
/** True if video controls are currently visible. */
private boolean videoControlsShowing = true;
private boolean videoSurfaceCreated = false;
private VideoControlsHider videoControlsToggler;
private LinearLayout videoOverlay;
private VideoView videoview;
private ProgressBar progressIndicator;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
protected void onPause() {
super.onPause();
if (videoControlsToggler != null) {
videoControlsToggler.cancel(true);
}
if (PlaybackService.isRunning && playbackService != null
&& PlaybackService.isPlayingVideo()) {
playbackService.pause(true);
}
}
@Override
protected void onStop() {
super.onStop();
if (PlaybackService.isRunning && playbackService != null
&& PlaybackService.isPlayingVideo()) {
playbackService.stop();
}
}
@Override
protected void setupGUI() {
super.setupGUI();
videoOverlay = (LinearLayout) findViewById(R.id.overlay);
videoview = (VideoView) findViewById(R.id.videoview);
progressIndicator = (ProgressBar) findViewById(R.id.progressIndicator);
videoview.getHolder().addCallback(this);
videoview.setOnClickListener(playbuttonListener);
videoview.setOnTouchListener(onVideoviewTouched);
setupVideoControlsToggler();
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
@Override
protected void onAwaitingVideoSurface() {
if (videoSurfaceCreated) {
if (AppConfig.DEBUG)
Log.d(TAG,
"Videosurface already created, setting videosurface now");
playbackService.setVideoSurface(videoview.getHolder());
}
}
@Override
protected void postStatusMsg(int resId) {
if (resId == R.string.player_preparing_msg) {
progressIndicator.setVisibility(View.VISIBLE);
} else {
progressIndicator.setVisibility(View.INVISIBLE);
}
}
@Override
protected void clearStatusMsg() {
progressIndicator.setVisibility(View.INVISIBLE);
}
View.OnTouchListener onVideoviewTouched = new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (videoControlsToggler != null) {
videoControlsToggler.cancel(true);
}
toggleVideoControlsVisibility();
if (videoControlsShowing) {
setupVideoControlsToggler();
}
return true;
} else {
return false;
}
}
};
@SuppressLint("NewApi")
void setupVideoControlsToggler() {
if (videoControlsToggler != null) {
videoControlsToggler.cancel(true);
}
videoControlsToggler = new VideoControlsHider();
if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
videoControlsToggler
.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
videoControlsToggler.execute();
}
}
private void toggleVideoControlsVisibility() {
if (videoControlsShowing) {
getSupportActionBar().hide();
videoOverlay.setVisibility(View.GONE);
} else {
getSupportActionBar().show();
videoOverlay.setVisibility(View.VISIBLE);
}
videoControlsShowing = !videoControlsShowing;
}
/** Hides the videocontrols after a certain period of time. */
public class VideoControlsHider extends AsyncTask<Void, Void, Void> {
@Override
protected void onCancelled() {
videoControlsToggler = null;
}
@Override
protected void onPostExecute(Void result) {
videoControlsToggler = null;
}
private static final int WAITING_INTERVALL = 5000;
private static final String TAG = "VideoControlsToggler";
@Override
protected void onProgressUpdate(Void... values) {
if (videoControlsShowing) {
if (AppConfig.DEBUG)
Log.d(TAG, "Hiding video controls");
getSupportActionBar().hide();
videoOverlay.setVisibility(View.GONE);
videoControlsShowing = false;
}
}
@Override
protected Void doInBackground(Void... params) {
try {
Thread.sleep(WAITING_INTERVALL);
} catch (InterruptedException e) {
return null;
}
publishProgress();
return null;
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
holder.setFixedSize(width, height);
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
if (AppConfig.DEBUG)
Log.d(TAG, "Videoview holder created");
videoSurfaceCreated = true;
if (status == PlayerStatus.AWAITING_VIDEO_SURFACE) {
if (playbackService != null) {
playbackService.setVideoSurface(holder);
} else {
Log.e(TAG,
"Could'nt attach surface to mediaplayer - reference to service was null");
}
}
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
if (AppConfig.DEBUG)
Log.d(TAG, "Videosurface was destroyed");
videoSurfaceCreated = false;
}
@Override
protected void onReloadNotification(int notificationCode) {
if (notificationCode == PlaybackService.EXTRA_CODE_AUDIO) {
if (AppConfig.DEBUG) Log.d(TAG, "ReloadNotification received, switching to Audioplayer now");
startActivity(new Intent(this, AudioplayerActivity.class));
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
super.onStartTrackingTouch(seekBar);
if (videoControlsToggler != null) {
videoControlsToggler.cancel(true);
}
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
super.onStopTrackingTouch(seekBar);
setupVideoControlsToggler();
}
@Override
protected void onBufferStart() {
progressIndicator.setVisibility(View.VISIBLE);
}
@Override
protected void onBufferEnd() {
progressIndicator.setVisibility(View.INVISIBLE);
}
}
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