暂停FM后按返回键返回电流大

--- a/mediatek/source/packages/FMRadio/src/com/mediatek/FMRadio/FMRadioActivity.java
+++ b/mediatek/source/packages/FMRadio/src/com/mediatek/FMRadio/FMRadioActivity.java
@@ -2848,6 +2848,18 @@ Log.d(TAG,"********* ACTION_AIRPLANE_MODE_CHANGED  ***");
             }
             refreshButtonStatus();
         } else {
+        	if (!mIsPlaying) {
+	        	mIsExitPressed = true;
+	            // use handler post to finish, because on ICS character dismiss first,
+	            // if not do this, pop menu will blank about 1 second, because pop menu
+	            // will recycle when activity finish
+	            mHandler.post(new Runnable() {
+	                public void run() {
+	                    finish();
+	                    }
+	                });
+        	}
             super.onBackPressed();
         }
 
@@ -3815,4 +3827,21 @@ Log.d(TAG,"********* ACTION_AIRPLANE_MODE_CHANGED  ***");
         FMRadioLogUtils.d(TAG, "unmount sd card is recording sd card: " + result);
         return result;
     }
+    @Override

+    protected void onUserLeaveHint() {
+    	// TODO Auto-generated method stub
+    	if (!mIsPlaying) {
+	    	mIsExitPressed = true;
+	        // use handler post to finish, because on ICS character dismiss first,
+	        // if not do this, pop menu will blank about 1 second, because pop menu
+	        // will recycle when activity finish
+	        mHandler.post(new Runnable() {
+	            public void run() {
+	                finish();
+	                }
+	            });
+    	}
+    	super.onUserLeaveHint();
+    }
 }