From b3a031ded11b98e4d500ed0dcc60e10d7ac0a79b Mon Sep 17 00:00:00 2001
From: Jeff Tinker <jtinker@google.com>
Date: Thu, 26 Jun 2014 08:59:02 -0700
Subject: [PATCH] Handle ResourceBusyException from MediaDrm.openSession

Change-Id: I21dc9b194ba1195fd28071cdd213cae489b67387
related-to-bug: 13792521
---
 .../test/java/src/com/widevine/test/MediaDrmAPITest.java   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libwvdrmengine/test/java/src/com/widevine/test/MediaDrmAPITest.java b/libwvdrmengine/test/java/src/com/widevine/test/MediaDrmAPITest.java
index 671fd221..263748c2 100644
--- a/libwvdrmengine/test/java/src/com/widevine/test/MediaDrmAPITest.java
+++ b/libwvdrmengine/test/java/src/com/widevine/test/MediaDrmAPITest.java
@@ -18,7 +18,6 @@ import android.media.MediaDrm;
 import android.widget.TextView;
 import android.media.MediaDrm.CryptoSession;
 import android.media.MediaDrmException;
-import android.media.NotProvisionedException;
 import android.media.MediaCrypto;
 import android.media.MediaCodec;
 import android.media.MediaCryptoException;
@@ -27,6 +26,8 @@ import android.media.MediaCodecList;
 import android.media.MediaCodec.CryptoInfo;
 import android.media.MediaCodecInfo;
 import android.media.MediaFormat;
+import android.media.NotProvisionedException;
+import android.media.ResourceBusyException;
 import android.util.Log;
 import android.util.TypedValue;
 import android.util.AttributeSet;
@@ -253,6 +254,10 @@ public class MediaDrmAPITest extends Activity {
                 ProvisionRequester provisionRequester = new ProvisionRequester();
                 provisionRequester.doTransact(drm);
                 retryOpen = true;
+            } catch (ResourceBusyException e) {
+                Log.w(TAG, "Resource busy in openSession, retrying...");
+                retryOpen = true;
+                sleep(1000);
             }
         } while (retryOpen);
         return sessionId;