[uiautomator篇] UiWatcher的使用

 //package com.softwinner.pad.mark3d;
 package com.softwinner.performance.benchmark.mark3d;

 import android.content.Context;
 import android.content.Intent;
 import android.os.RemoteException;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.uiautomator.By;
 import android.support.test.uiautomator.UiDevice;
 import android.support.test.uiautomator.UiObject;
 import android.support.test.uiautomator.UiSelector;
 import android.support.test.uiautomator.UiWatcher;
 import android.support.test.uiautomator.Until;
 import android.util.Log;

 import com.softwinner.performance.filecopyspeed.TestBase;

 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;

 import static com.softwinner.performance.benchmark.mark3d.UiAssistant.LAUNCH_TIMEOUT;
 import static junit.framework.Assert.assertTrue;
 import static org.hamcrest.core.IsNull.notNullValue;
 import static org.junit.Assert.assertThat;

 /**
 * mobilexprt2015 performance test
 * @author liuzhipeng
 */

 public class MobileXPRTTest {

 private static final String packageName = "com.mobilexprt2015";
 private String[] path = {
 "/sdcard/performance/mobilexprt/screen/",
 "/sdcard/performance/mobilexprt/log/"};

 private String logTag = "mobilexprttest";
 private UiDevice mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
 private UiAssistant cAssistant = new UiAssistant(mDevice,path);

 private String startButton = "com.mobilexprt2015:id/customize_screen_start_tests";
 private String testingObject = "com.mobilexprt2015:id/tv_next_scenario";
 private String testendObject = "com.mobilexprt2015:id/group_name";

 @Before
 public void setUp() throws Exception {
 cAssistant.setup(path,logTag);
 this.watcherEndTheCall();
 }

 /**
 * test mobilexprt performance
 * @author liuzhipeng
 * @return null
 * @throws Exception
 */
 @Test
 public void testAI030004MobileXPRT() throws Exception
 {
 int TestNumber = 0;
 while(TestNumber < 1){
 String assisStr = "[TestNumber_"+TestNumber+"]";
 openApplication(packageName);
 Log.i(logTag,assisStr+"open mobilexprt ");
 Thread.sleep(5000);
 // UiObject startTest = mDevice.findObject(new UiSelector().
 // resourceId(startButton));
 // assertTrue("not found start test button",startTest.exists());
 // startTest.clickAndWaitForNewWindow();
 // Log.i(logTag,assisStr+"click start test button");
 // assertTrue("step[1] fail",cAssistant.WaitforUnitObjectExist(0,testingObject,5,100));
 // Log.i(logTag,assisStr+"testing page["+testingObject+ "]exist");
 // Thread.sleep(1000*60*1);
 // assertTrue("step[2] fail",cAssistant.WaitforUnitObjectExist(0,testendObject,17*60,500));
 // Log.i(logTag,assisStr+"test end page["+testendObject+"]exist");
 // cAssistant.takescreen("mobilexprt[TestNumber_"+TestNumber +"]End",
 // "[TestNumber_"+TestNumber +"]mobilexprtScore");
 // Log.i(logTag,assisStr+"test end,and takescreen");
 cAssistant.QuitApplication(packageName);
 Log.i(logTag,assisStr+"quit mobilexprt");
 Thread.sleep(1000*10);
 TestNumber++;

 }

 }
 public void openApplication(String packName) throws RemoteException {
 mDevice.wakeUp();
 /* Start from the home screen*/
 mDevice.pressHome();

 final String launcherPackage = mDevice.getLauncherPackageName();
 assertThat(launcherPackage,notNullValue());
 mDevice.wait(Until.hasObject(By.pkg(launcherPackage).depth(0)),
 LAUNCH_TIMEOUT);

 // launch the app
 Context context = InstrumentationRegistry.getContext();
 final Intent intent = context.getPackageManager()
 .getLaunchIntentForPackage(packName);
 // Clear out any previous instances
 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
 context.startActivity(intent);

 // Wait for the app to appear
 mDevice.wait(Until.hasObject(By.pkg(packName).depth(0)),
 LAUNCH_TIMEOUT);
 }
 private void watcherEndTheCall(){
 // UiDevice 动作不会触发监听器
 // runWatcher是在查找控件失败时会调用,当然你也可以自己调用
 // findAccessibilityNodeInfo里面会调用runWatcher
 // UiObject.findAccessibilityNodeInfo,查找控件会用到
 mDevice.registerWatcher("endCallWatcher", new UiWatcher() {
 UiObject incomingCall = mDevice.findObject(new UiSelector()
 .resourceId(""));
 @Override
 public boolean checkForCondition() {
 System.out.println("endCallWatcher running");
 if(incomingCall.exists()){
 try {Thread.sleep(500);} catch (InterruptedException e) {e.printStackTrace();}
 System.out.println("endCall success");
 return true;
 }
 System.out.println("endCall fail");
 return false;
 }
 });
 }
 @After
 public void tearDown() throws Exception {
 Log.i(logTag,"is triggered :"+ mDevice.hasWatcherTriggered("endCallWatcher"));
 mDevice.removeWatcher("endCallWatcher");

 }
 }