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전에해서 ProgressDialog를 표시 :내가 다음 코드를 사용하여 비디오를 전해서 ProgressDialog를 표시하려고 비디오
package com.Boodang;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.URLUtil;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.VideoView;
public class VideoLoading extends Activity implements Runnable {
private static final String TAG = "VideoViewDemo";
private VideoView mVideoView;
private EditText mPath;
private ImageView mPlay;
private ImageView mPause;
private ImageButton mReset;
private ImageView mStop;
private String current;
private ProgressDialog dialog;
private Context mContext;
String s=null;
@Override
public void onCreate(Bundle state){
super.onCreate(state);
dialog=ProgressDialog.show(this,"","Loding.PleaseWait",true);
Thread t=new Thread(this);
t.start();
Log.e("VideoPlay1 page","OnStart");
setContentView(R.layout.videoplay);
mPlay = (ImageView) findViewById(R.id.play);
mPause = (ImageView) findViewById(R.id.pause);
mStop = (ImageView) findViewById(R.id.stop);
mPlay.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
}
});
mPause.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
if (mVideoView != null) {
mVideoView.pause();
}
}
});
mStop.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
if (mVideoView != null) {
current = null;
mVideoView.stopPlayback();
}
}
});
runOnUiThread(new Runnable(){
public void run() {
dialog.dismiss();
}
});
}
public void run(){
Message msg;
handler.sendEmptyMessage(0);
}
Handler handler=new Handler(){
@Override
public void handleMessage(Message msg) {
try {
mVideoView = (VideoView) findViewById(R.id.video);
s=getIntent().getStringExtra("id");
final String path = s;
Log.v(TAG, "path: " + path);
if (path == null || path.length() == 0) {
Toast.makeText(VideoLoading.this, "File URL/path is empty",
Toast.LENGTH_LONG).show();
} else {
// If the path has not changed, just start the media player
if (path.equals(current) && mVideoView != null) {
mVideoView.start();
mVideoView.requestFocus();
return;
}
current = path;
mVideoView.setVideoPath(getDataSource(path));
mVideoView.start();
mVideoView.requestFocus();
}
} catch (Exception e) {
Log.e(TAG, "error123: " + e.getMessage(), e);
if (mVideoView != null) {
mVideoView.stopPlayback();
}
}
}
};
private String getDataSource(String path) throws IOException {
if (!URLUtil.isNetworkUrl(path)) {
return path;
} else {
URL url = new URL(path);
URLConnection cn = url.openConnection();
cn.connect();
InputStream stream = cn.getInputStream();
if (stream == null)
throw new RuntimeException("stream is null");
File temp = File.createTempFile("mediaplayertmp", "dat");
temp.deleteOnExit();
String tempPath = temp.getAbsolutePath();
FileOutputStream out = new FileOutputStream(temp);
byte buf[] = new byte[128];
do {
int numread = stream.read(buf);
if (numread <= 0)
break;
out.write(buf, 0, numread);
} while (true);
try {
stream.close();
} catch (IOException ex) {
Log.e(TAG, "error: " + ex.getMessage(), ex);
}
return tempPath;
}
}
}
하지만 난 여기에 진행률 표시 줄을하지 않습니다. 내가 얻는 것은 직접 비디오입니다.
모든 도움을 주실 수 있습니다.
당신은 나를 도왔습니다. 많이 ... 고맙습니다 ... 진행 대화 상자가 보이지 않는 이유를 알아 내려고했습니다. – Yogamurthy