优化顶部栏返回延迟卡顿现象

wade-mobile-func/src/com/wade/mobile/func/MobileUI.java

@@ -309,12 +309,12 @@ public class MobileUI extends Plugin {
	public void back(JSONArray param) throws Exception {
		final FlipperLayout mainFlipper = wademobile.getFlipperLayout();
		if (mainFlipper != null) {
			Runtime runtime = Runtime.getRuntime();
			runtime.exec("input keyevent " + KeyEvent.KEYCODE_BACK);
			/*
			 * context.runOnUiThread(new Runnable() { public void run() {
			 * mainFlipper.back(); } });
			 */
//			Runtime runtime = Runtime.getRuntime();
//			runtime.exec("input keyevent " + KeyEvent.KEYCODE_BACK);
			
			 context.runOnUiThread(new Runnable() { public void run() {
			 mainFlipper.back(); } });
			
		} else {
			HintUtil.alert(context, "不支持back方法");
		}