am ca3e5aea: Merge "Retry if interrupted before mMessageThread has joined"

* commit 'ca3e5aeaa65ae1d77ce92f082ab789933eb18237':
  Retry if interrupted before mMessageThread has joined

1 files changed, 10 insertions, 3 deletions

diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index a2967e8a2c47..5a27301badcb 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -1583,9 +1583,16 @@ public class RenderScript {
 
             nContextDeinitToClient(mContext);
             mMessageThread.mRun = false;
-            try {
-                mMessageThread.join();
-            } catch(InterruptedException e) {
+
+            // Wait for mMessageThread to join.  Try in a loop, in case this thread gets interrupted
+            // during the wait.
+            boolean hasJoined = false;
+            while (!hasJoined) {
+                try {
+                    mMessageThread.join();
+                    hasJoined = true;
+                } catch(InterruptedException e) {
+                }
             }
 
             nContextDestroy();