commit 9b7cb792d08222e132c9d7db83f7b2064f8f1cfd
author Charles Chen <clchen@google.com> Wed Feb 10 19:46:48 2010 -0800
committer Charles Chen <clchen@google.com> Wed Feb 10 19:46:48 2010 -0800
tree 5773d204fa0192761c1c4e28b0d058efea5fedee
parent 53bd2522ca7767f46646606123b6e2689b811850

Setting the synth busy flag inside a synchronized block for
thread safety.

packages/TtsService/src/android/tts/TtsService.java

diff --git a/packages/TtsService/src/android/tts/TtsService.java b/packages/TtsService/src/android/tts/TtsService.java
index bca736a2e..c0e4cc0 100755
--- a/packages/TtsService/src/android/tts/TtsService.java
+++ b/packages/TtsService/src/android/tts/TtsService.java
@@ -824,11 +824,15 @@
                 try {
                     synthAvailable = synthesizerLock.tryLock();
                     if (!synthAvailable) {
-                        mSynthBusy = true;
+                        synchronized (this) {
+                            mSynthBusy = true;
+                        }
                         Thread.sleep(100);
                         Thread synth = (new Thread(new SynthThread()));
                         synth.start();
-                        mSynthBusy = false;
+                        synchronized (this) {
+                            mSynthBusy = false;
+                        }
                         return;
                     }
                     String language = "";