am 0155856a: Fix AudioService rotation helper thread

* commit '0155856a1d1cb272d83b6175953dd7151fe65daa': Fix AudioService rotation helper thread
2015-10-06 00:14:01 +00:00
parent a186456ff5 0155856a1d
commit 38b987ab79
1 changed files with 6 additions and 4 deletions
--- a/services/core/java/com/android/server/audio/RotationHelper.java
+++ b/services/core/java/com/android/server/audio/RotationHelper.java
@@ -192,16 +192,18 @@ class RotationHelper {
        }

        public void run() {
-            int newRotation;
            while (mWaitCounter < WAIT_TIMES_MS.length) {
-                updateOrientation();
                int waitTimeMs;
                synchronized(mCounterLock) {
-                    waitTimeMs = WAIT_TIMES_MS[mWaitCounter];
+                    waitTimeMs = mWaitCounter < WAIT_TIMES_MS.length ?
+                            WAIT_TIMES_MS[mWaitCounter] : 0;
                    mWaitCounter++;
                }
                try {
-                    sleep(waitTimeMs);
+                    if (waitTimeMs > 0) {
+                        sleep(waitTimeMs);
+                        updateOrientation();
+                    }
                } catch (InterruptedException e) { }
            }
        }