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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.camera;
import android.media.MediaPlayer;
import android.app.Activity;
import android.os.Bundle;
import android.content.ContentResolver;
import android.content.Context;
import android.net.Uri;
import android.os.PowerManager;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.WindowManager;
import android.widget.MediaController;
import android.view.Window;
import android.widget.VideoView;
import android.util.Config;
class ViewVideo extends Activity
{
static final String TAG = "ViewVideo";
private ImageManager.IImageList mAllVideos;
private PowerManager.WakeLock mWakeLock;
private ContentResolver mContentResolver;
private VideoView mVideoView;
private ImageManager.IImage mVideo;
private int mCurrentPosition = -1;
private MediaController mMediaController;
// if the activity gets paused the stash the current position here
int mPausedPlaybackPosition = 0;
public ViewVideo()
{
}
@Override
public void onCreate(Bundle icicle)
{
super.onCreate(icicle);
if (Config.LOGV)
Log.v(TAG, "onCreate");
//getWindow().setFormat(android.graphics.PixelFormat.TRANSLUCENT);
PowerManager pm = (PowerManager)getSystemService(Context.POWER_SERVICE);
mContentResolver = getContentResolver();
setDefaultKeyMode(DEFAULT_KEYS_SHORTCUT);
setContentView(R.layout.viewvideo);
mMediaController = new MediaController(this);
mVideoView = (VideoView) findViewById(R.id.video);
mVideoView.setMediaController(mMediaController);
mVideoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp) {
// TODO what do we really want to do at the end of playback?
finish();
}
});
}
@Override
public void onSaveInstanceState(Bundle b) {
if (Config.LOGV)
Log.v(TAG, "onSaveInstanceState");
b.putInt("playback_position", mPausedPlaybackPosition);
}
@Override
public void onRestoreInstanceState(Bundle b) {
if (Config.LOGV)
Log.v(TAG, "onRestoreInstanceState");
mPausedPlaybackPosition = b.getInt("playback_position", 0);
}
@Override
public void onPause() {
super.onPause();
if (Config.LOGV)
Log.v(TAG, "onPause");
mAllVideos.deactivate();
mVideoView.pause();
mPausedPlaybackPosition = mVideoView.getCurrentPosition();
mVideoView.setVideoURI(null);
}
@Override
public void onStop() {
super.onStop();
if (Config.LOGV)
Log.v(TAG, "onStop");
}
@Override
public void onResume()
{
super.onResume();
if (Config.LOGV)
Log.v(TAG, "onResume");
mAllVideos = ImageManager.instance().allImages(
ViewVideo.this,
mContentResolver,
ImageManager.DataLocation.ALL,
ImageManager.INCLUDE_VIDEOS,
ImageManager.SORT_DESCENDING);
// TODO smarter/faster here please
Uri uri = getIntent().getData();
if (mVideo == null) {
for (int i = 0; i < mAllVideos.getCount(); i++) {
ImageManager.IImage video = mAllVideos.getImageAt(i);
if (video.fullSizeImageUri().equals(uri)) {
mCurrentPosition = i;
mVideo = video;
break;
}
}
}
if (mCurrentPosition != -1) {
mMediaController.setPrevNextListeners(
new android.view.View.OnClickListener() {
public void onClick(View v) {
if (++mCurrentPosition == mAllVideos.getCount())
mCurrentPosition = 0;
ImageManager.IImage video = mAllVideos.getImageAt(mCurrentPosition);
mVideo = video;
mVideoView.setVideoURI(video.fullSizeImageUri());
mVideoView.start();
}
},
new android.view.View.OnClickListener() {
public void onClick(View v) {
if (--mCurrentPosition == -1)
mCurrentPosition = mAllVideos.getCount() - 1;
ImageManager.IImage video = mAllVideos.getImageAt(mCurrentPosition);
mVideo = video;
mVideoView.setVideoURI(video.fullSizeImageUri());
mVideoView.start();
}
});
}
if (Config.LOGV)
android.util.Log.v("camera", "seekTo " + mPausedPlaybackPosition);
mVideoView.setVideoURI(uri);
mVideoView.seekTo(mPausedPlaybackPosition);
mVideoView.start();
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
super.onCreateOptionsMenu(menu);
MenuHelper.addVideoMenuItems(
menu,
MenuHelper.INCLUDE_ALL & ~MenuHelper.INCLUDE_VIEWPLAY_MENU,
ViewVideo.this, // activity
null, // handler
new SelectedImageGetter() {
public ImageManager.IImage getCurrentImage() {
return mVideo;
}
public Uri getCurrentImageUri() {
return mVideo.fullSizeImageUri();
}
},
// deletion case
new Runnable() {
public void run() {
mAllVideos.removeImage(mVideo);
finish();
}
},
// pre-work
null,
// post-work
null);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu)
{
return super.onPrepareOptionsMenu(menu);
}
}
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