| /* |
| * Copyright (C) 2018 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.device.helper; |
| |
| import com.android.ddmlib.IDevice; |
| import com.android.ddmlib.testrunner.IRemoteAndroidTestRunner; |
| import com.android.ddmlib.testrunner.TestResult.TestStatus; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.device.WifiHelper; |
| import com.android.tradefed.log.LogUtil.CLog; |
| import com.android.tradefed.result.CollectingTestListener; |
| import com.android.tradefed.result.TestDescription; |
| import com.android.tradefed.result.TestResult; |
| import com.android.tradefed.result.TestRunResult; |
| import com.android.tradefed.result.ddmlib.DefaultRemoteAndroidTestRunner; |
| import com.android.tradefed.util.FileUtil; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** A utility to use and get information related to the telephony. */ |
| public class TelephonyHelper { |
| |
| private static final String TELEPHONY_UTIL_APK_NAME = "TelephonyUtility.apk"; |
| private static final String TELEPHONY_APK_RES_PATH = "/apks/telephonyutil/"; |
| public static final String PACKAGE_NAME = "android.telephony.utility"; |
| private static final String CLASS_NAME = ".SimCardUtil"; |
| private static final String METHOD_NAME = "getSimCardInformation"; |
| |
| private static final String AJUR_RUNNER = "androidx.test.runner.AndroidJUnitRunner"; |
| |
| public static final String SIM_STATE_KEY = "sim_state"; |
| public static final String CARRIER_PRIVILEGES_KEY = "has_carried_privileges"; |
| |
| public static final TestDescription SIM_TEST = |
| new TestDescription(PACKAGE_NAME + CLASS_NAME, METHOD_NAME); |
| |
| /** An information holder for the sim card related information. */ |
| public static class SimCardInformation { |
| |
| public boolean mHasTelephonySupport; |
| public String mSimState; |
| public boolean mCarrierPrivileges; |
| |
| @Override |
| public String toString() { |
| return "SimCardInformation [mHasTelephonySupport=" |
| + mHasTelephonySupport |
| + ", mSimState=" |
| + mSimState |
| + ", mCarrierPrivileges=" |
| + mCarrierPrivileges |
| + "]"; |
| } |
| } |
| |
| /** |
| * Get the information related to sim card from a given device. |
| * |
| * @param device The device under tests |
| * @return A {@link SimCardInformation} object populated with the sim card info or null if |
| * anything goes wrong. |
| */ |
| public static SimCardInformation getSimInfo(ITestDevice device) |
| throws DeviceNotAvailableException { |
| File apkFile = null; |
| boolean wasInstalled = false; |
| try { |
| apkFile = extractTelephonyUtilApk(); |
| if (apkFile == null) { |
| return null; |
| } |
| final String error = device.installPackage(apkFile, true); |
| if (error != null) { |
| CLog.e(error); |
| return null; |
| } |
| |
| wasInstalled = true; |
| CollectingTestListener listener = new CollectingTestListener(); |
| IRemoteAndroidTestRunner runner = createTestRunner(device.getIDevice()); |
| runner.setMethodName(PACKAGE_NAME + CLASS_NAME, METHOD_NAME); |
| device.runInstrumentationTests(runner, listener); |
| TestRunResult runResult = listener.getCurrentRunResults(); |
| if (!runResult.isRunComplete()) { |
| CLog.e("Run did not complete."); |
| return null; |
| } |
| if (runResult.isRunFailure()) { |
| CLog.e("TelephonyHelper run failure: %s", runResult.getRunFailureMessage()); |
| return null; |
| } |
| TestResult testResult = runResult.getTestResults().get(SIM_TEST); |
| if (testResult == null) { |
| CLog.e("getSimCardInformation did not run"); |
| return null; |
| } |
| SimCardInformation info = new SimCardInformation(); |
| info.mHasTelephonySupport = !TestStatus.FAILURE.equals(testResult.getStatus()); |
| info.mSimState = testResult.getMetrics().get(SIM_STATE_KEY); |
| info.mCarrierPrivileges = |
| stringToBool(testResult.getMetrics().get(CARRIER_PRIVILEGES_KEY)); |
| CLog.d("%s", info); |
| return info; |
| } finally { |
| FileUtil.deleteFile(apkFile); |
| if (wasInstalled) { |
| device.uninstallPackage(PACKAGE_NAME); |
| } |
| } |
| } |
| |
| /** Helper method to extract the wifi util apk from the classpath */ |
| private static File extractTelephonyUtilApk() { |
| File apkTempFile = null; |
| try { |
| apkTempFile = FileUtil.createTempFile(TELEPHONY_UTIL_APK_NAME, ".apk"); |
| InputStream apkStream = |
| WifiHelper.class.getResourceAsStream( |
| TELEPHONY_APK_RES_PATH + TELEPHONY_UTIL_APK_NAME); |
| FileUtil.writeToFile(apkStream, apkTempFile); |
| } catch (IOException e) { |
| CLog.e(e); |
| FileUtil.deleteFile(apkTempFile); |
| return null; |
| } |
| return apkTempFile; |
| } |
| |
| private static IRemoteAndroidTestRunner createTestRunner(IDevice idevice) { |
| return new DefaultRemoteAndroidTestRunner(PACKAGE_NAME, AJUR_RUNNER, idevice); |
| } |
| |
| private static boolean stringToBool(String boolString) { |
| if (boolString == null) { |
| return false; |
| } |
| return Boolean.parseBoolean(boolString); |
| } |
| } |