兼容4.4机器某些情况下的崩溃

EspoirX · Mar 1, 2019 · 9f5b75c · 9f5b75c
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diff --git a/README.md b/README.md
@@ -74,11 +74,21 @@ demo 代码请点击这里 [NiceMusic](https://github.com/lizixian18/NiceMusic)
 
 
 ## QQ群
+
+微信同号
+
 <a href="art/qq_qun.jpg"><img src="art/qq_qun.jpg" width="30%"/></a>
 
 <br><br>
 
 
+
+你的打赏是我的动力，愿意的话可以佛性打赏，我会非常开心。
+
+<a href="art/biaoqing.gif"><img src="art/biaoqing.gif"/></a>
+<a href="art/WechatIMG1.jpeg"><img src="art/WechatIMG1.jpeg" width="30%"/></a>
+
+
 ## 关于我
 
 An android developer in GuangZhou  

diff --git a/app/src/main/java/com/lzx/musiclib/MainActivity.java b/app/src/main/java/com/lzx/musiclib/MainActivity.java
@@ -48,7 +48,7 @@ protected void onCreate(Bundle savedInstanceState) {
 
         SongInfo s1 = new SongInfo();
         s1.setSongId("111");
-        s1.setSongUrl("http://music.163.com/song/media/outer/url?id=317151.mp3");
+        s1.setSongUrl("http://music.163.com/song/media/outer/url?id=317151.mp3&a=我");
         s1.setSongCover("https://www.qqkw.com/d/file/p/2018/04-21/c24fd86006670f964e63cb8f9c129fc6.jpg");
         s1.setSongName("心雨");
         s1.setArtist("贤哥");

diff --git a/art/WechatIMG1.jpeg b/art/WechatIMG1.jpeg
diff --git a/art/biaoqing.gif b/art/biaoqing.gif
diff --git a/starrysky/src/main/java/com/lzx/starrysky/playback/ExoPlayback.java b/starrysky/src/main/java/com/lzx/starrysky/playback/ExoPlayback.java
@@ -171,13 +171,15 @@ public void play(QueueItem item) {
             MediaMetadataCompat track = mMusicProvider.getMusic(item.getDescription().getMediaId());
 
             String source = track.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_URI);
-            if (source != null) {
-                source = source.replaceAll(" ", "%20"); // Escape spaces for URLs
+            if (TextUtils.isEmpty(source)) {
+                return;
             }
+            source = source.replaceAll(" ", "%20"); // Escape spaces for URLs
             //缓存歌曲
             if (ExoDownload.getInstance().isOpenCache()) {
                 ExoDownload.getInstance().getDownloadTracker().toggleDownload(mediaId, Uri.parse(source), "");
             }
+
             if (mExoPlayer == null) {
                 //轨道选择
                 TrackSelection.Factory trackSelectionFactory;
@@ -211,7 +213,7 @@ public void play(QueueItem item) {
             mExoPlayer.setAudioAttributes(audioAttributes, true); //第二个参数能使ExoPlayer自动管理焦点
 
             DataSource.Factory dataSourceFactory = ExoDownload.getInstance().buildDataSourceFactory(mContext);
-            //buildDataSourceFactory();
+
             MediaSource mediaSource = buildMediaSource(dataSourceFactory, Uri.parse(source), null);
 
             mExoPlayer.prepare(mediaSource);