зеркало из https://github.com/mozilla/gecko-dev.git
86 строки
3.2 KiB
Java
86 строки
3.2 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import android.app.Activity;
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import android.os.Bundle;
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import java.net.*;
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import java.io.*;
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import java.util.*;
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import android.util.*;
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import android.widget.*;
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import android.net.*;
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import android.content.Intent;
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public class VideoPlayer extends Activity
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{
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public static final String VIDEO_ACTION = "org.mozilla.gecko.PLAY_VIDEO";
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/** Called when the activity is first created. */
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@Override
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public void onCreate(Bundle savedInstanceState)
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{
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super.onCreate(savedInstanceState);
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setContentView(R.layout.videoplayer);
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mVideoView = (VideoView) findViewById(R.id.VideoView);
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MediaController mediaController = new MediaController(this);
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mediaController.setAnchorView(mVideoView);
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Intent intent = getIntent();
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Uri data = intent.getData();
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if (data == null)
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return;
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String spec = null;
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if ("vnd.youtube".equals(data.getScheme())) {
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String ssp = data.getSchemeSpecificPart();
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String id = ssp.substring(0, ssp.indexOf('?'));
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spec = getSpecFromYouTubeVideoID(id);
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}
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if (spec == null)
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return;
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Uri video = Uri.parse(spec);
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mVideoView.setMediaController(mediaController);
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mVideoView.setVideoURI(video);
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mVideoView.start();
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}
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VideoView mVideoView;
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String getSpecFromYouTubeVideoID(String id) {
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String spec = null;
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try {
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String info_uri = "http://www.youtube.com/get_video_info?&video_id=" + id;
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URL info_url = new URL(info_uri);
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URLConnection urlConnection = info_url.openConnection();
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BufferedReader br = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
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try {
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StringBuilder sb = new StringBuilder();
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String line;
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while ((line = br.readLine()) != null)
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sb.append(line);
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android.net.Uri fakeUri = android.net.Uri.parse("fake:/fake?" + sb);
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String stream_map = fakeUri.getQueryParameter("url_encoded_fmt_stream_map");
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if (stream_map == null)
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return null;
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String[] streams = stream_map.split(",");
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for (int i = 0; i < streams.length; i++) {
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fakeUri = android.net.Uri.parse("fake:/fake?" + streams[i]);
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String url = fakeUri.getQueryParameter("url");
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String type = fakeUri.getQueryParameter("type");
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if (type != null && url != null &&
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(type.startsWith("video/mp4") || type.startsWith("video/webm"))) {
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spec = url;
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}
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}
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} finally {
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br.close();
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}
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} catch (Exception e) {
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Log.e("VideoPlayer", "exception", e);
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}
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return spec;
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}
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}
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