| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.tradefed.suite.checker; |
| |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.log.ITestLogger; |
| import com.android.tradefed.log.LogUtil.CLog; |
| import com.android.tradefed.result.ITestLoggerReceiver; |
| import com.android.tradefed.result.InputStreamSource; |
| import com.android.tradefed.result.LogDataType; |
| import com.android.tradefed.suite.checker.StatusCheckerResult.CheckStatus; |
| import com.android.tradefed.util.StreamUtil; |
| |
| /** Status checker for left over activities running at the end of a module. */ |
| public class ActivityStatusChecker implements ISystemStatusChecker, ITestLoggerReceiver { |
| |
| private ITestLogger mLogger; |
| |
| @Override |
| public StatusCheckerResult postExecutionCheck(ITestDevice device) |
| throws DeviceNotAvailableException { |
| return isFrontActivityLauncher(device); |
| } |
| |
| private StatusCheckerResult isFrontActivityLauncher(ITestDevice device) |
| throws DeviceNotAvailableException { |
| StatusCheckerResult result = new StatusCheckerResult(); |
| String output = |
| device.executeShellCommand( |
| "dumpsys window windows | grep -E 'mCurrentFocus|mFocusedApp'"); |
| CLog.d("dumpsys window windows: %s", output); |
| if (output.contains("Launcher")) { |
| result.setStatus(CheckStatus.SUCCESS); |
| return result; |
| } else { |
| InputStreamSource screen = device.getScreenshot("JPEG"); |
| try { |
| mLogger.testLog("status_checker_front_activity", LogDataType.JPEG, screen); |
| } finally { |
| StreamUtil.cancel(screen); |
| } |
| // TODO: Add a step to return to home page, or refresh the device (reboot?) |
| result.setStatus(CheckStatus.FAILED); |
| result.setBugreportNeeded(true); |
| result.setErrorMessage("Launcher activity is not in front."); |
| return result; |
| } |
| } |
| |
| @Override |
| public void setTestLogger(ITestLogger testLogger) { |
| mLogger = testLogger; |
| } |
| } |