commit 664b61707af3c0f22414f76cd0b1d834c29a08a7
author Anas Karbila <anaskarbila@gmail.com> Sun Apr 16 21:50:12 2017 +0900
committer LuK1337 <priv.luk@gmail.com> Mon Oct 21 21:40:56 2019 +0200
tree 5f3fdc1101d977507124f5382b2a4d858b0a882a
parent 893a776ec8cdb0ac83692ee9b1dc329c11471cee

Gallery: TileImageView: fix NPE

* GetGLRoot() can return null when the job is still running but the GL has already been detached

Change-Id: Ic58b4752f64390efdf14ca1a33a81a8f77100ee0
Signed-off-by: Alex Naidis <alex.naidis@linux.com>

src/com/android/gallery3d/ui/TileImageView.java

diff --git a/src/com/android/gallery3d/ui/TileImageView.java b/src/com/android/gallery3d/ui/TileImageView.java
index dd4b406..5edd9d7 100644
--- a/src/com/android/gallery3d/ui/TileImageView.java
+++ b/src/com/android/gallery3d/ui/TileImageView.java
@@ -476,7 +476,7 @@
         synchronized (this) {
             mUploadQueue.push(tile);
         }
-        if (mTileUploader.mActive.compareAndSet(false, true)) {
+        if (getGLRoot() != null && mTileUploader.mActive.compareAndSet(false, true)) {
             getGLRoot().addOnGLIdleListener(mTileUploader);
         }
     }