小编udm*_*der的帖子

我是Android编程的新手并且发现自己陷入困境我一直在研究各种方法从手机到手机直播视频直播,似乎主要是功能性的,当然除了最重要的部分:播放流.它似乎是从一部手机发送流,但第二部手机无法播放流.

这是播放方的代码

public class VideoPlayback extends Activity implements Callback {
MediaPlayer mp;
private SurfaceView mPreview;
private SurfaceHolder holder;
private TextView mTextview;
public static final int SERVERPORT = 6775;
public static String SERVERIP="192.168.1.126";
Socket clientSocket;
private Handler handler = new Handler();
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    mPreview = (SurfaceView) findViewById(R.id.surfaceView1);
    mTextview = (TextView) findViewById(R.id.textView1);
    holder = mPreview.getHolder();
    holder.addCallback(this);
    holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    mTextview.setText("Attempting to connect");
    mp = new MediaPlayer();
    Thread t = …

我试图将双重转换为Int64并获得一些奇怪的行为.为了测试我的问题,我尝试了以下代码:

double temporary = Int64.MaxValue;
Int64 tem = Convert.ToInt64(temporary);

将double转换为Int64时,我仍然会遇到溢出异常.这是一个错误吗？或者有什么我不理解的东西？