Fix NPE if there is no accelerometer.

Change-Id: I983290a7fc3deda2a82b03ff564f1b7201cc3dd3
2010-10-05 18:54:49 -07:00
parent 5a5fff7101
commit b499bb1069
1 changed files with 3 additions and 1 deletions
--- a/core/java/android/view/WindowOrientationListener.java
+++ b/core/java/android/view/WindowOrientationListener.java
@@ -109,7 +109,9 @@ public abstract class WindowOrientationListener {
    }

    public void setAllow180Rotation(boolean allowed) {
-        mSensorEventListener.setAllow180Rotation(allowed);
+        if (mSensorEventListener != null) {
+            mSensorEventListener.setAllow180Rotation(allowed);
+        }
    }

    public int getCurrentRotation(int lastRotation) {