app自动化时，各种不期待的弹层弹窗，升级广告等时有飞出，由于弹窗具有不定时，不定页面等很多不确定性。有的弹窗很不友好，不×掉，很难进行下一步操作，造成 测试用例失败。而判断是否有弹窗，弹层很麻烦。 研究一下 appium和手机通信的原理就不难发现，运行appium时推送手机AppiumBootstrap.jar的中，有这么一段代码再listenForever。

/**
* The Bootstrap class runs the socket server.
* 
*/
public class Bootstrap extends UiAutomatorTestCase {

 public void testRunServer() {
   Find.params = getParams();
   final boolean disableAndroidWatchers = Boolean.parseBoolean(getParams()
       .getString("disableAndroidWatchers"));
   final boolean acceptSSLCerts = Boolean.parseBoolean(getParams().getString(
       "acceptSslCerts"));

   SocketServer server;
   try {
     server = new SocketServer(4724);
     server.listenForever(disableAndroidWatchers, acceptSSLCerts);
   } catch (final SocketServerException e) {
     Logger.error(e.getError());
     System.exit(1);
   }

 }
}

那么我们可以利用这个长监听，干点点掉弹窗的事儿会不会很爽，弹窗一弹出，就把他点掉，点掉，点掉。
其实在UiWatchers.java中，作者已经写了很多UI监听了，贴一小段代码。
public class UiWatchers {
 private static final String LOG_TAG = UiWatchers.class.getSimpleName();
 private final List<String>  mErrors = new ArrayList<String>();

 /**
  * We can use the UiDevice registerWatcher to register a small script to be
  * executed when the framework is waiting for a control to appear. Waiting may
  * be the cause of an unexpected dialog on the screen and it is the time when
  * the framework runs the registered watchers. This is a sample watcher
  * looking for ANR and crashes. it closes it and moves on. You should create
  * your own watchers and handle error logging properly for your type of tests.
  */
 public void registerAnrAndCrashWatchers() {

   UiDevice.getInstance().registerWatcher("ANR", new UiWatcher() {
     @Override
     public boolean checkForCondition() {
       UiObject window = new UiObject(new UiSelector()
           .className("com.android.server.am.AppNotRespondingDialog"));
       String errorText = null;
       if (window.exists()) {
         try {
           errorText = window.getText();
         } catch (UiObjectNotFoundException e) {
           Log.e(LOG_TAG, "dialog gone?", e);
         }
         onAnrDetected(errorText);
         postHandler();
         return true; // triggered
       }
       return false; // no trigger
     }
   });

在这个类中我们加入自己的弹窗监听
 public void registerMyPopupWatcher() {
       UiDevice.getInstance().registerWatcher("myPopup", new UiWatcher() {
         @Override
         public boolean checkForCondition() {

     		//广告提示
     		UiObject ggPop = new UiObject(new UiSelector().resourceId("com.gift.android:id/close_view"));
     		
     		//站点切换
     		UiObject addChgPop = new UiObject(new UiSelector().resourceId("com.gift.android:id/bt_cancel"));
     		
     		//升级提示
     		UiObject upPop = new UiObject(new UiSelector().resourceId("com.gift.android:id/close"));

     		if (upPop.exists()) {
     			System.out.println("you have a updateApp popup window");
     			try {
     				upPop.clickAndWaitForNewWindow();
     				return true; // triggered
     			} catch (UiObjectNotFoundException e) {
     				Log.e(LOG_TAG, "Exception", e);
     			}
     		}else if (ggPop.exists()) {
     			System.out.println("you have a popup window");
     			try {
     				ggPop.clickAndWaitForNewWindow();
     				return true; // triggered
     			} catch (UiObjectNotFoundException e) {
     				Log.e(LOG_TAG, "Exception", e);
     			}
     		}else if (addChgPop.exists()) {
     			System.out.println("you have a change site popup window");
     			try {
     				addChgPop.clickAndWaitForNewWindow();
     				return true; // triggered
     			} catch (UiObjectNotFoundException e) {
     				Log.e(LOG_TAG, "Exception", e);
     			}
     		}
           return false; // no trigger
         }
       });

       Log.i(LOG_TAG, "Registered myPopupPopup Watchers");
     }
在listenForever的方法中去调用一下，这样我们也监听Forever了。

写完编译成AppiumBootstrap.jar包，放在\Appium\node_modules\appium\build\android_bootstrap\下面。随着appium服务启动时，推送到手机中。
跑一下看效果。
app中弹窗中有如下resourceId的，统统被点掉了。
resourceId="com.gift.android:id/close_view";
resourceId="com.gift.android:id/bt_cancel";
resourceId="com.gift.android:id/close";