package com.joyplus.joylink;
import java.io.File;
import java.util.ArrayList;
import java.util.Timer;
import java.util.TimerTask;
import android.app.ActionBar;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.MediaStore.Files;
import android.provider.MediaStore.Video;
import android.provider.MediaStore.Video.VideoColumns;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.androidquery.AQuery;
import com.joyplus.joylink.Adapters.Tab1_Video_GridData;
import com.joyplus.joylink.Utils.BitmapUtils;
import com.joyplus.joylink.Utils.JoylinkUtils;
import com.slidingmenu.lib.SlidingMenu;
import com.umeng.analytics.MobclickAgent;
public class Tab1_Video extends BaseActivity implements
AdapterView.OnItemClickListener, View.OnClickListener {
private String TAG = "Tab1_Video";
private App app;
private AQuery aq;
private ArrayList<Tab1_Video_GridData> dataStruct;
private GridView gridView;
private Tab2GridAdapter Tab2Adapter;
private String OLD_String = null;
private MenuFragment mContent;
private SlidingMenu sm;
private ImageButton mSlidingMenuButton;
private ImageButton mSlidingMenuButtonL;
private static final String EXTERNAL_MEDIA = "external";
private static final Uri mBaseUri = Files.getContentUri(EXTERNAL_MEDIA);
private static final Uri mWatchUriVideo = Video.Media.EXTERNAL_CONTENT_URI;
// private MediaScannerConnection msc ;
private BroadcastReceiver mMediaScannerReceiver;
public Tab1_Video() {
super("视频");
// TODO Auto-generated constructor stub
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (Constant.DISPLAY.equalsIgnoreCase("800*480"))
setContentView(R.layout.tab1_video_480);
else
setContentView(R.layout.tab1_video);
getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
getActionBar().setCustomView(R.layout.actionbar_layout_list);
TextView mTextView = (TextView) getActionBar().getCustomView()
.findViewById(R.id.actionBarTitle);
mTextView.setText("视频");
mSlidingMenuButtonL = (ImageButton) getActionBar().getCustomView()
.findViewById(R.id.slidingMenuButtonL);
mSlidingMenuButtonL.setOnClickListener(this);
mSlidingMenuButton = (ImageButton) getActionBar().getCustomView()
.findViewById(R.id.slidingMenuButton1);
mSlidingMenuButton.setOnClickListener(this);
app = (App) getApplication();
aq = new AQuery(this);
gridView = (GridView) findViewById(R.id.gridView1);
gridView.setSelector(new ColorDrawable(Color.TRANSPARENT));
dataStruct = new ArrayList();
Tab2Adapter = new Tab2GridAdapter();
gridView.setAdapter(Tab2Adapter);
Timer timer = new Timer();
TimerTask task = new TimerTask() {
@Override
public void run() {
Message msg = Message.obtain();
msg.what = Constant.MSG_UPDATEDATA;
mHandler.sendMessage(msg);
}
};
timer.schedule(task, 100);
}
final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
Bundle data = msg.getData();
switch (msg.what) {
case Constant.MSG_UPDATEDATA: {
GetVideoData();
scanningVideo();
break;
}
}
}
};
@Override
public void onClick(View view) {
if (view == mSlidingMenuButton) {
getSlidingMenu().toggle();
} else if (view == mSlidingMenuButtonL)
finish();
}
public void OnClickSlidingMenu(View v) {
getSlidingMenu().toggle();
}
public void OnClickHome(View v) {
super.OnClickHome(this);
}
public void OnClickRemoteMouse(View v) {
super.OnClickRemoteMouse(this);
}
public void OnClickRemoteControl(View v) {
super.OnClickRemoteControl(this);
}
public void OnClickSetting(View v) {
super.OnClickSetting(this);
}
public void OnClickTopRight(View v) {
}
@Override
protected void onDestroy() {
if (aq != null)
aq.dismiss();
super.onDestroy();
}
@Override
public void onResume() {
super.onResume();
MobclickAgent.onResume(this);
}
@Override
public void onPause() {
super.onPause();
MobclickAgent.onPause(this);
}
@Override
protected void onStart() {
super.onStart();
}
// listview的点击事件接口函数
public void onItemClick(AdapterView adapterview, View view, int i, long l) {
Tab1_Video_GridData m_Tab1_Video_GridData = (Tab1_Video_GridData) gridView
.getItemAtPosition(i);
if (m_Tab1_Video_GridData != null) {
// app.MyToast(this, m_Tab1_Video_GridData.Pic_name,
// Toast.LENGTH_LONG)
// .show();
Intent intent = new Intent(this, Tab1_Video_File.class);
intent.putExtra("BUCKET_ID", m_Tab1_Video_GridData.bucket_id);
intent.putExtra("BUCKET_NAME",
m_Tab1_Video_GridData.bucket_display_name);
try {
startActivity(intent);
} catch (ActivityNotFoundException ex) {
Log.e(TAG, "Call Tab2_Video failed", ex);
}
} else {
app.MyToast(this, "m_Tab1_Video_GridData is empty.");
}
}
private void GetVideoData() {
LoadVideoFromSDCard();
Tab2Adapter.notifyDataSetChanged();
gridView.setOnItemClickListener(this);
aq.id(R.id.progressBar1).gone();
}
/**
* Async task for loading the images from the SD card.
*/
private void LoadVideoFromSDCard() {
String[] mediaColumns = new String[] { VideoColumns._ID,
VideoColumns.DATA, VideoColumns.DISPLAY_NAME,
VideoColumns.SIZE, VideoColumns.TITLE, VideoColumns.DURATION,
VideoColumns.BUCKET_ID, VideoColumns.BUCKET_DISPLAY_NAME };
// String[] mediaColumns = new String[] { "_id", "_data",
// "_display_name",
// "_size", "title", "duration", "bucket_id",
// "bucket_display_name" };
Cursor cursor = null;
try {
cursor = getContentResolver().query(mWatchUriVideo, mediaColumns, // Which
// columns
// to
// return
null, // Return all rows
null, null);
while (cursor != null && cursor.moveToNext()) {
if (dataStruct == null || dataStruct.size() == 0) {
DataAdd(cursor);
} else {
if (OLD_String.indexOf(Integer.toString(cursor.getInt(6))
+ "|") == -1) {
DataAdd(cursor);
}
}
}
} catch (Throwable t) {
Log.w(TAG, "cannot get title from: " + mWatchUriVideo, t);
} finally {
if (cursor != null)
cursor.close();
}
}
private void DataAdd(Cursor cursor) {
int mDuration = cursor.getInt(5);
if (mDuration > 0) {
Tab1_Video_GridData m_Tab1_Video_GridData = new Tab1_Video_GridData();
m_Tab1_Video_GridData._id = cursor.getInt(0);
m_Tab1_Video_GridData._data = cursor.getString(1);
m_Tab1_Video_GridData._display_name = cursor.getString(2);
m_Tab1_Video_GridData._size = cursor.getString(3);
m_Tab1_Video_GridData.title = cursor.getString(4);
m_Tab1_Video_GridData.duration = cursor.getString(5);
m_Tab1_Video_GridData.bucket_id = cursor.getInt(6);
m_Tab1_Video_GridData.bucket_display_name = cursor.getString(7);
if (OLD_String == null)
OLD_String = Integer.toString(m_Tab1_Video_GridData.bucket_id)
+ "|";
else
OLD_String = OLD_String
+ Integer.toString(m_Tab1_Video_GridData.bucket_id)
+ "|";
m_Tab1_Video_GridData.localVideoThumbnail = Constant.PATH
+ JoylinkUtils
.getCacheFileName(m_Tab1_Video_GridData._data);
File file = new File(m_Tab1_Video_GridData._data);
if (file.exists())
dataStruct.add(m_Tab1_Video_GridData);
}
}
private void scanningVideo() {
new Thread() {
public void run() {
runOnUiThread(new Runnable() {
@Override
public void run() {
for (int i = 0; i < dataStruct.size(); i++) {
File file = new File(Constant.PATH
+ JoylinkUtils.getCacheFileName(dataStruct
.get(i)._data));
if (!file.exists())
BitmapUtils.createVideoThumbnailtoSD(dataStruct
.get(i)._data);
}
}
});
}
}.start();
}
private static class ViewHolder {
public ImageView mImageView;
public TextView mName;
public TextView mName1;
}
public class Tab2GridAdapter extends BaseAdapter {
@Override
public int getCount() {
return dataStruct.size();
}
@Override
public Tab1_Video_GridData getItem(int position) {
return (Tab1_Video_GridData) dataStruct.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
// 获取显示当前的view
@Override
public View getView(int i, View view, ViewGroup viewgroup) {
Integer integer = Integer.valueOf(i);
ViewHolder holder = null;
if (view == null) {
view = getLayoutInflater().inflate(
R.layout.tab1_video_detail_grid, viewgroup, false);
holder = new ViewHolder();
holder.mImageView = (ImageView) view
.findViewById(R.id.video_preview_img);
holder.mName = (TextView) view
.findViewById(R.id.txt_video_caption);
// holder.mName1 = (TextView) view.findViewById(R.id.textView1);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
// 获取当前数据项的数据
Tab1_Video_GridData m_Tab1_Video_GridData = (Tab1_Video_GridData) getItem(i);
AQuery aqlist = aq.recycle(view);
// if (m_Tab1_Video_GridData.duration != null
// && Integer.parseInt(m_Tab1_Video_GridData.duration) > 0) {
// aqlist.id(holder.mName1).text(
// Utils.formatDuration(Integer
// .parseInt(m_Tab1_Video_GridData.duration)));
// }
if (i == 0 || i == 1) {
RelativeLayout.LayoutParams parms = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
parms.addRule(RelativeLayout.ALIGN_PARENT_TOP,
RelativeLayout.TRUE);
parms.topMargin = 30;
aqlist.id(R.id.video_preview_bg).getView()
.setLayoutParams(parms);
}
aqlist.id(holder.mName).text(
m_Tab1_Video_GridData.bucket_display_name);
File file = new File(m_Tab1_Video_GridData.localVideoThumbnail);
if (file.exists()) {
aqlist.id(holder.mImageView).image(file, 120);
} else {
Bitmap bm = BitmapUtils
.createVideoThumbnail(m_Tab1_Video_GridData._data);
if (bm != null) {
aqlist.id(holder.mImageView).image(bm);
}
}
// aqlist.dismiss();
return view;
}
}
@Override
void ConnectOK(String name) {
// TODO Auto-generated method stub
}
@Override
void ConnectFailed() {
// TODO Auto-generated method stub
}
}