次のようなことができます。
アプリケーションでビデオ プレーヤーを作成します。
VideoPlayerActivity.java:
package com.camera.manual;
import android.app.Activity;
import android.content.pm.ActivityInfo;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import android.view.WindowManager;
import android.widget.MediaController;
import android.widget.Toast;
import android.widget.VideoView;
public class VideoPlayerActivity extends Activity {
private boolean mResumed = false;
private boolean mFocused = false;
private boolean mControlResumed = false;
private VideoView videoView = null;
private int stopPosition = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setTheme(R.style.Theme_TransparentVideo);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
setContentView(R.layout.video_view);
videoView =(VideoView)findViewById(R.id.myvideoview);
MediaController mediaController= new MediaController(this);
mediaController.setAnchorView(videoView);
Uri uri=Uri.parse("android.resource://"+getPackageName()+"/"+R.raw.slow);
videoView.setMediaController(mediaController);
videoView.setVideoURI(uri);
videoView.requestFocus();
videoView.start();
}
@Override
public void onPause() {
super.onPause();
mResumed = false;
if (mControlResumed) {
if (null != videoView)
videoView.pause();
stopPosition = videoView.getCurrentPosition();
mControlResumed = false;
}
}
@Override
public void onResume() {
super.onResume();
mResumed = true;
if (mFocused && mResumed && !mControlResumed) {
if(null != videoView) {
//videoView.resume();
videoView.seekTo(stopPosition);
videoView.start();
}
mControlResumed = true;
}
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
mFocused = hasFocus;
if (mFocused && mResumed && !mControlResumed) {
if (null != videoView) {
//videoView.resume();
videoView.seekTo(stopPosition);
videoView.start();
}
mControlResumed = true;
}
}
}
次のように呼び出すことができます。
Intent intent = new Intent();
intent.setClass(mContext, VideoPlayerActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intent);