1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.widget.MediaController;
import android.widget.VideoView;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
public final class VideoPlayer extends Activity {
public static final String VIDEO_ACTION = "org.mozilla.gecko.PLAY_VIDEO";
private VideoView mVideoView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.videoplayer);
mVideoView = (VideoView) findViewById(R.id.VideoView);
MediaController mediaController = new MediaController(this);
mediaController.setAnchorView(mVideoView);
Intent intent = getIntent();
Uri data = intent.getData();
if (data == null)
return;
String spec = null;
if ("vnd.youtube".equals(data.getScheme())) {
String ssp = data.getSchemeSpecificPart();
String id = ssp.substring(0, ssp.indexOf('?'));
spec = getSpecFromYouTubeVideoID(id);
}
if (spec == null)
return;
Uri video = Uri.parse(spec);
mVideoView.setMediaController(mediaController);
mVideoView.setVideoURI(video);
mVideoView.start();
}
private String getSpecFromYouTubeVideoID(String id) {
String spec = null;
try {
String infoUri = "http://www.youtube.com/get_video_info?&video_id=" + id;
URL infoUrl = new URL(infoUri);
URLConnection urlConnection = infoUrl.openConnection();
BufferedReader br = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
try {
StringBuilder sb = new StringBuilder();
String line;
while ((line = br.readLine()) != null)
sb.append(line);
android.net.Uri fakeUri = android.net.Uri.parse("fake:/fake?" + sb);
String streamMap = fakeUri.getQueryParameter("url_encoded_fmt_stream_map");
if (streamMap == null)
return null;
String[] streams = streamMap.split(",");
for (int i = 0; i < streams.length; i++) {
fakeUri = android.net.Uri.parse("fake:/fake?" + streams[i]);
String url = fakeUri.getQueryParameter("url");
String type = fakeUri.getQueryParameter("type");
if (type != null && url != null &&
(type.startsWith("video/mp4") || type.startsWith("video/webm"))) {
spec = url;
}
}
} finally {
br.close();
}
} catch (Exception e) {
Log.e("VideoPlayer", "exception", e);
}
return spec;
}
}
|
