[Android] [PATCH 5/8] extract bitmap decoding to AsyncTask

[Yu Lin]

---
 .../vlc/gui/audio/widget/CoverMediaSwitcher.java   |   24 ++++++++++++++-----
 1 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/audio/widget/CoverMediaSwitcher.java b/vlc-android/src/org/videolan/vlc/gui/audio/widget/CoverMediaSwitcher.java
index 2aa78ab..aa2a65b 100644
--- a/vlc-android/src/org/videolan/vlc/gui/audio/widget/CoverMediaSwitcher.java
+++ b/vlc-android/src/org/videolan/vlc/gui/audio/widget/CoverMediaSwitcher.java
@@ -27,6 +27,7 @@ import org.videolan.vlc.widget.AudioMediaSwitcher;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 
@@ -37,12 +38,21 @@ public class CoverMediaSwitcher extends AudioMediaSwitcher {
     }
 
     protected void addMediaView(LayoutInflater inflater, String title, String artist, Bitmap cover) {
-        AnimatedCoverView coverView = new AnimatedCoverView(inflater.getContext(), null);
-
-        if (cover == null)
-            cover = BitmapFactory.decodeResource(getResources(), R.drawable.cone);
-        coverView.setImageBitmap(cover);
-
-        addView(coverView);
+        final AnimatedCoverView coverView = new AnimatedCoverView(inflater.getContext(), null);
+
+        new AsyncTask<Bitmap, Void, Bitmap>() {
+            protected Bitmap doInBackground(Bitmap... args) {
+                Bitmap cover = args[0];
+                if (cover == null)
+                    cover = BitmapFactory.decodeResource(getResources(), R.drawable.cone);
+                return cover;
+            }
+
+            protected void onPostExecute(Bitmap cover) {
+                coverView.setImageBitmap(cover);
+
+                addView(coverView);
+            }
+        }.execute(cover);
     }
 }
-- 
1.7.4.4