private void initFavdata() {
// TODO Auto-generated method stub
Cursor mCursor = null;
SQLiteDatabase mSQLiteDatabase = null;
try {
// 获取收藏数据库的数据操作实例
mSQLiteDatabase = favDbInstance.getDatabase();
mCursor =
mSQLiteDatabase.query(
FlyShareTVdataHelper.TBL_FAV_VIDEOS,
new String[] {"movie_id,movie_name,movie_time,movie_play_times,movie_image"},
null,
null,
null,
null,
null);
mCursor.moveToFirst();
while (!mCursor.isAfterLast()) {
FavVideoItem vItem = new FavVideoItem();
vItem.setVideoId(mCursor.getString(mCursor.getColumnIndex(FlyShareTVdataHelper.MOVIE_ID)));
vItem.setVideoName(
mCursor.getString(mCursor.getColumnIndex(FlyShareTVdataHelper.MOVIE_NAME)));
vItem.setVideoPlayTime(
mCursor.getString(mCursor.getColumnIndex(FlyShareTVdataHelper.MOVIE_PLAY_TIMES)));
vItem.setVideoTime(
mCursor.getString(mCursor.getColumnIndex(FlyShareTVdataHelper.MOVIE_TIME)));
vItem.setVideoUrl(
mCursor.getString(mCursor.getColumnIndex(FlyShareTVdataHelper.MOVIE_IMAGE)));
mItems.add(vItem);
mCursor.moveToNext();
Log.d(TAG, "Fav movie items videoname -- >>" + vItem.getVideoName());
}
} finally {
if (mCursor != null && !mCursor.isClosed()) {
mCursor.close();
}
favDbInstance.closeDataBase();
}
}
@Override
public View getView(final int position, View convertView, ViewGroup arg2) {
ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = LayoutInflater.from(mContext).inflate(R.layout.row_fav_vieo_item, null);
holder.videoImageView = (ImageView) convertView.findViewById(R.id.videoThumb);
holder.videoName = (TextView) convertView.findViewById(R.id.videoName);
holder.videoPlayTimes = (TextView) convertView.findViewById(R.id.videoPlayTimes);
holder.removeImageView = (ImageView) convertView.findViewById(R.id.videoFavDelete);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
// 得到相应的收藏行数据
FavVideoItem favVideoItem = mItems.get(position);
if (favVideoItem != null) {
if (false == StringUtils.isNullOrEmpty(favVideoItem.getVideoUrl())) {
// 用volley图片加载器加载图片，这里有个问题，我们要为图片加入缓存机制，这样收藏的时候，才不会从网络重新loading图片
holder.videoImageView.setTag(position);
ImageListener imageListener =
ImageLoader.getImageListener(
holder.videoImageView, R.drawable.video_image_03, R.drawable.video_image_03);
mImageLoader.get(favVideoItem.getVideoUrl(), imageListener);
}
if (false == StringUtils.isNullOrEmpty(favVideoItem.getVideoName())) {
holder.videoName.setText(favVideoItem.getVideoName());
} else {
holder.videoName.setText("未得到影片名");
}
if (false == StringUtils.isNullOrEmpty(favVideoItem.getVideoPlayTime())) {
holder.videoPlayTimes.setText(favVideoItem.getVideoPlayTime() + "次播放");
} else {
holder.videoPlayTimes.setText("0次播放");
}
}
// 点击删除的时候，删除相应行的收藏数据
holder.removeImageView.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
final CustomDialog dialog = new CustomDialog(mContext, "童鞋，确定要删除这条收藏吗", "确定", "取消");
dialog.setOnButtonClickListener(
new CustomDialog.OnButonClickListener() {
@Override
public void onLeftButtonClick() {
if (dialog != null && dialog.isShowing()) {
// 删除数据，隐藏view
FavDbUtil.getInstance(mContext)
.removeFavVideo(mItems.get(position).getVideoId());
mItems.remove(position);
// 通知更新
notifyDataSetChanged();
dialog.dismiss();
ToastUtils.ToastAdd(mContext, "删除成功");
}
}
@Override
public void onRightButtonClick() {
dialog.dismiss();
}
});
dialog.show();
}
});
return convertView;
}
