Question

是否有人在Android中使用Eclipse运行播放列表中的视频。请让我知道如何开始。

非常感谢你的时间。

Answer 1

在此所有视频都来自Sdcard列表

package com.exercise.AndroidListMedia;

       import android.app.ListActivity;
       import android.content.Intent;
       import android.database.Cursor;
       import android.net.Uri;
       import android.os.Bundle;
       import android.provider.MediaStore;
       import android.util.Log;
       import android.view.View;
       import android.widget.ListView;
       import android.widget.SimpleCursorAdapter;
       import android.widget.Toast;

      public class AndroidListMediaActivity extends ListActivity {

        SimpleCursorAdapter adapter;

       final Uri mediaSrc = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;

     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         String[] from = {MediaStore.MediaColumns.TITLE};
         int[] to = {
            android.R.id.text1};

          Cursor cursor = managedQuery(
            mediaSrc, 
            null, 
            null, 
            null, 
            MediaStore.Audio.Media.TITLE);

       adapter = new SimpleCursorAdapter(this,
            android.R.layout.simple_list_item_1, cursor, from, to);
       setListAdapter(adapter);
    }

    @Override
   protected void onListItemClick(ListView l, View v, int position, long id) {
    Cursor cursor = adapter.getCursor();
    cursor.moveToPosition(position);

    String _id =        cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media._ID));

    Uri playableUri
        = Uri.withAppendedPath(mediaSrc, _id);

    Toast.makeText(this, "Play: " + playableUri.toString(), Toast.LENGTH_LONG).show();
    //Log.e("tssssssssss",playableUri.toString());


    Intent intent = new Intent();
    intent.setClass(AndroidListMediaActivity.this, 
            PlayerActivity.class);
    intent.setData(playableUri);
    startActivity(intent);
}


  }

Android中的视频播放列表

1 个答案: