| /* |
| * Copyright (C) 2010 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.cts.tradefed.device; |
| |
| import com.android.ddmlib.Log; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.result.ITestInvocationListener; |
| import com.android.tradefed.testtype.InstrumentationTest; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| /** |
| * Collects info from device under test. |
| * <p/> |
| * This class simply serves as a conduit for grabbing info from device using the device info |
| * collector apk, and forwarding that data directly to the {@link ITestInvocationListener} as run |
| * metrics. |
| */ |
| public class DeviceInfoCollector { |
| |
| private static final String LOG_TAG = "DeviceInfoCollector"; |
| private static final String APK_NAME = "TestDeviceSetup"; |
| public static final String APP_PACKAGE_NAME = "android.tests.devicesetup"; |
| private static final String INSTRUMENTATION_NAME = "android.tests.getinfo.DeviceInfoInstrument"; |
| // metric constants |
| // this values must exactly match those defined in |
| // cts/tools/device-setup/.../DeviceInfoInstrument.java |
| public static final String SCREEN_WIDTH = "screen_width"; |
| public static final String SCREEN_HEIGHT = "screen_height"; |
| public static final String PHONE_NUMBER = "phoneNumber"; |
| public static final String FEATURES = "features"; |
| public static final String PROCESSES = "processes"; |
| |
| /** |
| * Installs and runs the device info collector instrumentation, and forwards results |
| * to the <var>listeners</var> |
| * |
| * @param device |
| * @param listeners |
| * @throws DeviceNotAvailableException |
| */ |
| public static void collectDeviceInfo(ITestDevice device, File testApkDir, |
| List<ITestInvocationListener> listeners) throws DeviceNotAvailableException { |
| File apkFile = new File(testApkDir, String.format("%s.apk", APK_NAME)); |
| if (!apkFile.exists()) { |
| Log.e(LOG_TAG, String.format("Could not find %s", apkFile.getAbsolutePath())); |
| } |
| // collect the instrumentation bundle results using instrumentation test |
| // should work even though no tests will actually be run |
| InstrumentationTest instrTest = new InstrumentationTest(); |
| instrTest.setDevice(device); |
| instrTest.setInstallFile(apkFile); |
| // no need to collect tests and re-run |
| instrTest.setRerunMode(false); |
| instrTest.setPackageName(APP_PACKAGE_NAME); |
| instrTest.setRunnerName(INSTRUMENTATION_NAME); |
| instrTest.run(listeners); |
| } |
| } |