Appium UiWatchers 监听解决各种非期待弹窗，弹层，弹弹弹等问题

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listenForev/* * 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";
转载：

https://testerhome.com/topics/12938