android.app.UiAutomation#setOnAccessibilityEventListener ( )源码实例Demo

public void initialize(ShellUiAutomatorBridge uiAutomatorBridge) {
	mUiAutomationBridge = uiAutomatorBridge;
	// 监听activity变化，用于getAct
	try {
		IActivityManager am = ActivityManagerNative.getDefault();
		am.setActivityController(new DummyActivityController());
	} catch (RemoteException e) {
	}
	UiAutomation uiAutomation = uiAutomatorBridge.getUiAutomation();
	uiAutomation
			.setOnAccessibilityEventListener(new OnAccessibilityEventListener() {
				public void onAccessibilityEvent(AccessibilityEvent event) {
					synchronized (onAccessibilityEventListeners) {
						for (OnAccessibilityEventListener listener : onAccessibilityEventListeners) {
							listener.onAccessibilityEvent(event);
						}
					}
				}
			});
}
 

public void testAirplaneModeToOn() {
  UiAutomation uiAutomation = getInstrumentation().getUiAutomation();
  // Activityの起動を監視するリスナーをセット
  mMainLaunched = false;
  uiAutomation
      .setOnAccessibilityEventListener(new OnAccessibilityEventListener() {
        @Override
        public void onAccessibilityEvent(AccessibilityEvent event) {
          if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED) {
            // ウィンドウのコンテンツが変わった
            if (TARGET_PKG.equals(event.getPackageName())) {
              // MainActivityが起動した
              mMainLaunched = true;
            }
          }
        }
      });

  // MainActivity起動
  Activity target = launchActivity(TARGET_PKG, MainActivity.class, null);
  try {
    // MainActivity起動待ち
    do {
      Thread.sleep(1000);
    } while (!mMainLaunched);

    // 機内モードをOnにする
    // Settingsの起動
    Intent intent = new Intent(Settings.ACTION_AIRPLANE_MODE_SETTINGS);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    getInstrumentation().getContext().startActivity(intent);

    // Settingsの起動待ち
    AccessibilityNodeInfo root;
    while (true) {
      root = uiAutomation.getRootInActiveWindow();
      if (root != null && SETTINGS_PKG.equals(root.getPackageName())) {
        break;
      } else {
        Thread.sleep(1000);
      }
    }

    // ボタンを押す
    List<AccessibilityNodeInfo> list = root
        .findAccessibilityNodeInfosByViewId("android:id/list");
    AccessibilityNodeInfo listViewInfo = list.get(0);
    AccessibilityNodeInfo airplaneModeView = listViewInfo.getChild(0);
    List<AccessibilityNodeInfo> checkList = airplaneModeView
        .findAccessibilityNodeInfosByViewId("android:id/checkbox");
    AccessibilityNodeInfo airplaneModeCheck = checkList.get(0);
    if (!airplaneModeCheck.isChecked()) {
      airplaneModeView.performAction(AccessibilityNodeInfo.ACTION_CLICK);
    }

    // Backキーを押してSettingsの終了
    uiAutomation.performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);

    // 機内モード反映待ち
    Thread.sleep(10000);

    // TextViewの文字列検証
    String expected = target
        .getString(org.techbooster.uiautomationsample.R.string.airplane_mode_off);
    TextView textView = (TextView) target
        .findViewById(org.techbooster.uiautomationsample.R.id.text_view);
    assertEquals(expected, textView.getText().toString());

  } catch (Exception e) {
    fail(e.getMessage());
    e.printStackTrace();
  } finally {
    if (target != null) {
      target.finish();
    }
  }
}