| /* |
| * Copyright (C) 2008 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 android.app.cts; |
| |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.ActivityManager.RecentTaskInfo; |
| import android.app.ActivityManager.RunningAppProcessInfo; |
| import android.app.ActivityManager.RunningServiceInfo; |
| import android.app.ActivityManager.RunningTaskInfo; |
| import android.app.ActivityOptions; |
| import android.app.Instrumentation; |
| import android.app.Instrumentation.ActivityMonitor; |
| import android.app.Instrumentation.ActivityResult; |
| import android.app.PendingIntent; |
| import android.app.stubs.ActivityManagerRecentOneActivity; |
| import android.app.stubs.ActivityManagerRecentTwoActivity; |
| import android.app.stubs.CommandReceiver; |
| import android.app.stubs.MockApplicationActivity; |
| import android.app.stubs.MockService; |
| import android.app.stubs.ScreenOnActivity; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.ConfigurationInfo; |
| import android.content.res.Resources; |
| import android.os.SystemClock; |
| import android.platform.test.annotations.RestrictedBuildTest; |
| import android.support.test.uiautomator.UiDevice; |
| import android.test.InstrumentationTestCase; |
| import android.util.Log; |
| |
| import com.android.compatibility.common.util.AmMonitor; |
| import com.android.compatibility.common.util.SystemUtil; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.function.Predicate; |
| import java.util.function.Supplier; |
| |
| public class ActivityManagerTest extends InstrumentationTestCase { |
| private static final String TAG = ActivityManagerTest.class.getSimpleName(); |
| private static final String STUB_PACKAGE_NAME = "android.app.stubs"; |
| private static final int WAITFOR_MSEC = 5000; |
| private static final String SERVICE_NAME = "android.app.stubs.MockService"; |
| private static final int WAIT_TIME = 2000; |
| // A secondary test activity from another APK. |
| static final String SIMPLE_PACKAGE_NAME = "com.android.cts.launcherapps.simpleapp"; |
| static final String SIMPLE_ACTIVITY = ".SimpleActivity"; |
| static final String SIMPLE_ACTIVITY_IMMEDIATE_EXIT = ".SimpleActivityImmediateExit"; |
| static final String SIMPLE_ACTIVITY_CHAIN_EXIT = ".SimpleActivityChainExit"; |
| static final String SIMPLE_RECEIVER = ".SimpleReceiver"; |
| static final String SIMPLE_REMOTE_RECEIVER = ".SimpleRemoteReceiver"; |
| // The action sent back by the SIMPLE_APP after a restart. |
| private static final String ACTIVITY_LAUNCHED_ACTION = |
| "com.android.cts.launchertests.LauncherAppsTests.LAUNCHED_ACTION"; |
| // The action sent back by the SIMPLE_APP_IMMEDIATE_EXIT when it terminates. |
| private static final String ACTIVITY_EXIT_ACTION = |
| "com.android.cts.launchertests.LauncherAppsTests.EXIT_ACTION"; |
| // The action sent back by the SIMPLE_APP_CHAIN_EXIT when the task chain ends. |
| private static final String ACTIVITY_CHAIN_EXIT_ACTION = |
| "com.android.cts.launchertests.LauncherAppsTests.CHAIN_EXIT_ACTION"; |
| // The action sent to identify the time track info. |
| private static final String ACTIVITY_TIME_TRACK_INFO = "com.android.cts.TIME_TRACK_INFO"; |
| |
| private static final String PACKAGE_NAME_APP1 = "com.android.app1"; |
| |
| private static final String MCC_TO_UPDATE = "987"; |
| private static final String MNC_TO_UPDATE = "654"; |
| private static final String SHELL_COMMAND_GET_CONFIG = "am get-config"; |
| private static final String SHELL_COMMAND_RESULT_CONFIG_NAME_MCC = "mcc"; |
| private static final String SHELL_COMMAND_RESULT_CONFIG_NAME_MNC = "mnc"; |
| |
| // Return states of the ActivityReceiverFilter. |
| public static final int RESULT_PASS = 1; |
| public static final int RESULT_FAIL = 2; |
| public static final int RESULT_TIMEOUT = 3; |
| |
| private Context mTargetContext; |
| private ActivityManager mActivityManager; |
| private Intent mIntent; |
| private List<Activity> mStartedActivityList; |
| private int mErrorProcessID; |
| private Instrumentation mInstrumentation; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mInstrumentation = getInstrumentation(); |
| mTargetContext = mInstrumentation.getTargetContext(); |
| mActivityManager = (ActivityManager) mInstrumentation.getContext() |
| .getSystemService(Context.ACTIVITY_SERVICE); |
| mStartedActivityList = new ArrayList<Activity>(); |
| mErrorProcessID = -1; |
| startSubActivity(ScreenOnActivity.class); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| if (mIntent != null) { |
| mInstrumentation.getContext().stopService(mIntent); |
| } |
| for (int i = 0; i < mStartedActivityList.size(); i++) { |
| mStartedActivityList.get(i).finish(); |
| } |
| if (mErrorProcessID != -1) { |
| android.os.Process.killProcess(mErrorProcessID); |
| } |
| } |
| |
| public void testGetRecentTasks() throws Exception { |
| int maxNum = 0; |
| int flags = 0; |
| |
| List<RecentTaskInfo> recentTaskList; |
| // Test parameter: maxNum is set to 0 |
| recentTaskList = mActivityManager.getRecentTasks(maxNum, flags); |
| assertNotNull(recentTaskList); |
| assertTrue(recentTaskList.size() == 0); |
| // Test parameter: maxNum is set to 50 |
| maxNum = 50; |
| recentTaskList = mActivityManager.getRecentTasks(maxNum, flags); |
| assertNotNull(recentTaskList); |
| // start recent1_activity. |
| startSubActivity(ActivityManagerRecentOneActivity.class); |
| Thread.sleep(WAIT_TIME); |
| // start recent2_activity |
| startSubActivity(ActivityManagerRecentTwoActivity.class); |
| Thread.sleep(WAIT_TIME); |
| /* |
| * assert both recent1_activity and recent2_activity exist in the recent |
| * tasks list. Moreover,the index of the recent2_activity is smaller |
| * than the index of recent1_activity |
| */ |
| recentTaskList = mActivityManager.getRecentTasks(maxNum, flags); |
| int indexRecentOne = -1; |
| int indexRecentTwo = -1; |
| int i = 0; |
| for (RecentTaskInfo rti : recentTaskList) { |
| if (rti.baseIntent.getComponent().getClassName().equals( |
| ActivityManagerRecentOneActivity.class.getName())) { |
| indexRecentOne = i; |
| } else if (rti.baseIntent.getComponent().getClassName().equals( |
| ActivityManagerRecentTwoActivity.class.getName())) { |
| indexRecentTwo = i; |
| } |
| i++; |
| } |
| assertTrue(indexRecentOne != -1 && indexRecentTwo != -1); |
| assertTrue(indexRecentTwo < indexRecentOne); |
| |
| try { |
| mActivityManager.getRecentTasks(-1, 0); |
| fail("Should throw IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // expected exception |
| } |
| } |
| |
| public void testGetRecentTasksLimitedToCurrentAPK() throws Exception { |
| int maxNum = 0; |
| int flags = 0; |
| |
| // Check the number of tasks at this time. |
| List<RecentTaskInfo> recentTaskList; |
| recentTaskList = mActivityManager.getRecentTasks(maxNum, flags); |
| int numberOfEntriesFirstRun = recentTaskList.size(); |
| |
| // Start another activity from another APK. |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| ActivityReceiverFilter receiver = new ActivityReceiverFilter(ACTIVITY_LAUNCHED_ACTION); |
| mTargetContext.startActivity(intent); |
| |
| // Make sure the activity has really started. |
| assertEquals(RESULT_PASS, receiver.waitForActivity()); |
| receiver.close(); |
| |
| // There shouldn't be any more tasks in this list at this time. |
| recentTaskList = mActivityManager.getRecentTasks(maxNum, flags); |
| int numberOfEntriesSecondRun = recentTaskList.size(); |
| assertTrue(numberOfEntriesSecondRun == numberOfEntriesFirstRun); |
| |
| // Tell the activity to finalize. |
| intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); |
| intent.putExtra("finish", true); |
| mTargetContext.startActivity(intent); |
| } |
| |
| // The receiver filter needs to be instantiated with the command to filter for before calling |
| // startActivity. |
| private class ActivityReceiverFilter extends BroadcastReceiver { |
| // The activity we want to filter for. |
| private String mActivityToFilter; |
| private int result = RESULT_TIMEOUT; |
| public long mTimeUsed = 0; |
| private static final int TIMEOUT_IN_MS = 2000; |
| |
| // Create the filter with the intent to look for. |
| public ActivityReceiverFilter(String activityToFilter) { |
| mActivityToFilter = activityToFilter; |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(mActivityToFilter); |
| mInstrumentation.getTargetContext().registerReceiver(this, filter); |
| } |
| |
| // Turn off the filter. |
| public void close() { |
| mInstrumentation.getTargetContext().unregisterReceiver(this); |
| } |
| |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (intent.getAction().equals(mActivityToFilter)) { |
| synchronized(this) { |
| result = RESULT_PASS; |
| if (mActivityToFilter.equals(ACTIVITY_TIME_TRACK_INFO)) { |
| mTimeUsed = intent.getExtras().getLong( |
| ActivityOptions.EXTRA_USAGE_TIME_REPORT); |
| } |
| notifyAll(); |
| } |
| } |
| } |
| |
| public int waitForActivity() { |
| synchronized(this) { |
| try { |
| wait(TIMEOUT_IN_MS); |
| } catch (InterruptedException e) { |
| } |
| } |
| return result; |
| } |
| } |
| |
| private final <T extends Activity> void startSubActivity(Class<T> activityClass) { |
| final Instrumentation.ActivityResult result = new ActivityResult(0, new Intent()); |
| final ActivityMonitor monitor = new ActivityMonitor(activityClass.getName(), result, false); |
| mInstrumentation.addMonitor(monitor); |
| launchActivity(STUB_PACKAGE_NAME, activityClass, null); |
| mStartedActivityList.add(monitor.waitForActivity()); |
| } |
| |
| public void testGetRunningTasks() { |
| // Test illegal parameter |
| List<RunningTaskInfo> runningTaskList; |
| runningTaskList = mActivityManager.getRunningTasks(-1); |
| assertTrue(runningTaskList.size() == 0); |
| |
| runningTaskList = mActivityManager.getRunningTasks(0); |
| assertTrue(runningTaskList.size() == 0); |
| |
| runningTaskList = mActivityManager.getRunningTasks(20); |
| int taskSize = runningTaskList.size(); |
| assertTrue(taskSize >= 0 && taskSize <= 20); |
| |
| // start recent1_activity. |
| startSubActivity(ActivityManagerRecentOneActivity.class); |
| // start recent2_activity |
| startSubActivity(ActivityManagerRecentTwoActivity.class); |
| |
| /* |
| * assert both recent1_activity and recent2_activity exist in the |
| * running tasks list. Moreover,the index of the recent2_activity is |
| * smaller than the index of recent1_activity |
| */ |
| runningTaskList = mActivityManager.getRunningTasks(20); |
| int indexRecentOne = -1; |
| int indexRecentTwo = -1; |
| int i = 0; |
| for (RunningTaskInfo rti : runningTaskList) { |
| if (rti.baseActivity.getClassName().equals( |
| ActivityManagerRecentOneActivity.class.getName())) { |
| indexRecentOne = i; |
| } else if (rti.baseActivity.getClassName().equals( |
| ActivityManagerRecentTwoActivity.class.getName())) { |
| indexRecentTwo = i; |
| } |
| i++; |
| } |
| assertTrue(indexRecentOne != -1 && indexRecentTwo != -1); |
| assertTrue(indexRecentTwo < indexRecentOne); |
| } |
| |
| public void testGetRunningServices() throws Exception { |
| // Test illegal parameter |
| List<RunningServiceInfo> runningServiceInfo; |
| runningServiceInfo = mActivityManager.getRunningServices(-1); |
| assertTrue(runningServiceInfo.isEmpty()); |
| |
| runningServiceInfo = mActivityManager.getRunningServices(0); |
| assertTrue(runningServiceInfo.isEmpty()); |
| |
| runningServiceInfo = mActivityManager.getRunningServices(5); |
| assertTrue(runningServiceInfo.size() <= 5); |
| |
| Intent intent = new Intent(); |
| intent.setClass(mInstrumentation.getTargetContext(), MockService.class); |
| intent.putExtra(MockService.EXTRA_NO_STOP, true); |
| mInstrumentation.getTargetContext().startService(intent); |
| MockService.waitForStart(WAIT_TIME); |
| |
| runningServiceInfo = mActivityManager.getRunningServices(Integer.MAX_VALUE); |
| boolean foundService = false; |
| for (RunningServiceInfo rs : runningServiceInfo) { |
| if (rs.service.getClassName().equals(SERVICE_NAME)) { |
| foundService = true; |
| break; |
| } |
| } |
| assertTrue(foundService); |
| MockService.prepareDestroy(); |
| mTargetContext.stopService(intent); |
| boolean destroyed = MockService.waitForDestroy(WAIT_TIME); |
| assertTrue(destroyed); |
| } |
| |
| private void executeAndLogShellCommand(String cmd) throws IOException { |
| final UiDevice uiDevice = UiDevice.getInstance(mInstrumentation); |
| final String output = uiDevice.executeShellCommand(cmd); |
| Log.d(TAG, "executed[" + cmd + "]; output[" + output.trim() + "]"); |
| } |
| |
| private String executeShellCommand(String cmd) throws IOException { |
| final UiDevice uiDevice = UiDevice.getInstance(mInstrumentation); |
| return uiDevice.executeShellCommand(cmd).trim(); |
| } |
| |
| private void setForcedAppStandby(String packageName, boolean enabled) throws IOException { |
| final StringBuilder cmdBuilder = new StringBuilder("appops set ") |
| .append(packageName) |
| .append(" RUN_ANY_IN_BACKGROUND ") |
| .append(enabled ? "ignore" : "allow"); |
| executeAndLogShellCommand(cmdBuilder.toString()); |
| } |
| |
| public void testIsBackgroundRestricted() throws IOException { |
| // This instrumentation runs in the target package's uid. |
| final Context targetContext = mInstrumentation.getTargetContext(); |
| final String targetPackage = targetContext.getPackageName(); |
| final ActivityManager am = targetContext.getSystemService(ActivityManager.class); |
| setForcedAppStandby(targetPackage, true); |
| assertTrue(am.isBackgroundRestricted()); |
| setForcedAppStandby(targetPackage, false); |
| assertFalse(am.isBackgroundRestricted()); |
| } |
| |
| public void testGetMemoryInfo() { |
| ActivityManager.MemoryInfo outInfo = new ActivityManager.MemoryInfo(); |
| mActivityManager.getMemoryInfo(outInfo); |
| assertTrue(outInfo.lowMemory == (outInfo.availMem <= outInfo.threshold)); |
| } |
| |
| public void testGetRunningAppProcesses() throws Exception { |
| List<RunningAppProcessInfo> list = mActivityManager.getRunningAppProcesses(); |
| assertNotNull(list); |
| final String SYSTEM_PROCESS = "system"; |
| boolean hasSystemProcess = false; |
| // The package name is also the default name for the application process |
| final String TEST_PROCESS = STUB_PACKAGE_NAME; |
| boolean hasTestProcess = false; |
| for (RunningAppProcessInfo ra : list) { |
| if (ra.processName.equals(SYSTEM_PROCESS)) { |
| hasSystemProcess = true; |
| |
| // Make sure the importance is a sane value. |
| assertTrue(ra.importance >= RunningAppProcessInfo.IMPORTANCE_FOREGROUND); |
| assertTrue(ra.importance < RunningAppProcessInfo.IMPORTANCE_GONE); |
| } else if (ra.processName.equals(TEST_PROCESS)) { |
| hasTestProcess = true; |
| } |
| } |
| |
| // For security reasons the system process is not exposed. |
| assertFalse(hasSystemProcess); |
| assertTrue(hasTestProcess); |
| |
| for (RunningAppProcessInfo ra : list) { |
| if (ra.processName.equals("android.app.stubs:remote")) { |
| fail("should be no process named android.app.stubs:remote"); |
| } |
| } |
| // start a new process |
| // XXX would be a lot cleaner to bind instead of start. |
| mIntent = new Intent("android.app.REMOTESERVICE"); |
| mIntent.setPackage("android.app.stubs"); |
| mInstrumentation.getTargetContext().startService(mIntent); |
| Thread.sleep(WAITFOR_MSEC); |
| |
| List<RunningAppProcessInfo> listNew = mActivityManager.getRunningAppProcesses(); |
| mInstrumentation.getTargetContext().stopService(mIntent); |
| |
| for (RunningAppProcessInfo ra : listNew) { |
| if (ra.processName.equals("android.app.stubs:remote")) { |
| return; |
| } |
| } |
| fail("android.app.stubs:remote process should be available"); |
| } |
| |
| public void testGetMyMemoryState() { |
| final RunningAppProcessInfo ra = new RunningAppProcessInfo(); |
| ActivityManager.getMyMemoryState(ra); |
| |
| assertEquals(android.os.Process.myUid(), ra.uid); |
| |
| // When an instrumentation test is running, the importance is high. |
| assertEquals(RunningAppProcessInfo.IMPORTANCE_FOREGROUND, ra.importance); |
| } |
| |
| public void testGetProcessInErrorState() throws Exception { |
| List<ActivityManager.ProcessErrorStateInfo> errList = null; |
| errList = mActivityManager.getProcessesInErrorState(); |
| } |
| |
| public void testGetDeviceConfigurationInfo() { |
| ConfigurationInfo conInf = mActivityManager.getDeviceConfigurationInfo(); |
| assertNotNull(conInf); |
| } |
| |
| /** |
| * Due to the corresponding API is hidden in R and will be public in S, this test |
| * is commented and will be un-commented in Android S. |
| * |
| public void testUpdateMccMncConfiguration() throws Exception { |
| // Store the original mcc mnc to set back |
| String[] mccMncConfigOriginal = new String[2]; |
| // Store other configs to check they won't be affected |
| Set<String> otherConfigsOriginal = new HashSet<String>(); |
| getMccMncConfigsAndOthers(mccMncConfigOriginal, otherConfigsOriginal); |
| |
| String[] mccMncConfigToUpdate = new String[] {MCC_TO_UPDATE, MNC_TO_UPDATE}; |
| boolean success = ShellIdentityUtils.invokeMethodWithShellPermissions(mActivityManager, |
| (am) -> am.updateMccMncConfiguration(mccMncConfigToUpdate[0], |
| mccMncConfigToUpdate[1])); |
| |
| if (success) { |
| String[] mccMncConfigUpdated = new String[2]; |
| Set<String> otherConfigsUpdated = new HashSet<String>(); |
| getMccMncConfigsAndOthers(mccMncConfigUpdated, otherConfigsUpdated); |
| // Check the mcc mnc are updated as expected |
| assertTrue(Arrays.equals(mccMncConfigToUpdate, mccMncConfigUpdated)); |
| // Check other configs are not changed |
| assertTrue(otherConfigsOriginal.equals(otherConfigsUpdated)); |
| } |
| |
| // Set mcc mnc configs back in the end of the test |
| ShellIdentityUtils.invokeMethodWithShellPermissions(mActivityManager, |
| (am) -> am.updateMccMncConfiguration(mccMncConfigOriginal[0], |
| mccMncConfigOriginal[1])); |
| } |
| */ |
| |
| /** |
| * Due to the corresponding API is hidden in R and will be public in S, this method |
| * for test "testUpdateMccMncConfiguration" is commented and will be un-commented in |
| * Android S. |
| * |
| private void getMccMncConfigsAndOthers(String[] mccMncConfigs, Set<String> otherConfigs) |
| throws Exception { |
| String[] configs = SystemUtil.runShellCommand( |
| mInstrumentation, SHELL_COMMAND_GET_CONFIG).split(" |\\-"); |
| for (String config : configs) { |
| if (config.startsWith(SHELL_COMMAND_RESULT_CONFIG_NAME_MCC)) { |
| mccMncConfigs[0] = config.substring( |
| SHELL_COMMAND_RESULT_CONFIG_NAME_MCC.length()); |
| } else if (config.startsWith(SHELL_COMMAND_RESULT_CONFIG_NAME_MNC)) { |
| mccMncConfigs[1] = config.substring( |
| SHELL_COMMAND_RESULT_CONFIG_NAME_MNC.length()); |
| } else { |
| otherConfigs.add(config); |
| } |
| } |
| } |
| */ |
| |
| /** |
| * Simple test for {@link ActivityManager#isUserAMonkey()} - verifies its false. |
| * |
| * TODO: test positive case |
| */ |
| public void testIsUserAMonkey() { |
| assertFalse(ActivityManager.isUserAMonkey()); |
| } |
| |
| /** |
| * Verify that {@link ActivityManager#isRunningInTestHarness()} is false. |
| */ |
| @RestrictedBuildTest |
| public void testIsRunningInTestHarness() { |
| assertFalse("isRunningInTestHarness must be false in production builds", |
| ActivityManager.isRunningInTestHarness()); |
| } |
| |
| /** |
| * Go back to the home screen since running applications can interfere with application |
| * lifetime tests. |
| */ |
| private void launchHome() throws Exception { |
| if (!noHomeScreen()) { |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.addCategory(Intent.CATEGORY_HOME); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mTargetContext.startActivity(intent); |
| Thread.sleep(WAIT_TIME); |
| } |
| } |
| |
| /** |
| * Gets the value of com.android.internal.R.bool.config_noHomeScreen. |
| * @return true if no home screen is supported, false otherwise. |
| */ |
| private boolean noHomeScreen() { |
| try { |
| return getInstrumentation().getContext().getResources().getBoolean( |
| Resources.getSystem().getIdentifier("config_noHomeScreen", "bool", "android")); |
| } catch (Resources.NotFoundException e) { |
| // Assume there's a home screen. |
| return false; |
| } |
| } |
| |
| /** |
| * Verify that the TimeTrackingAPI works properly when starting and ending an activity. |
| */ |
| public void testTimeTrackingAPI_SimpleStartExit() throws Exception { |
| launchHome(); |
| // Prepare to start an activity from another APK. |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, |
| SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY_IMMEDIATE_EXIT); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| // Prepare the time receiver action. |
| Context context = mInstrumentation.getTargetContext(); |
| ActivityOptions options = ActivityOptions.makeBasic(); |
| Intent receiveIntent = new Intent(ACTIVITY_TIME_TRACK_INFO); |
| options.requestUsageTimeReport(PendingIntent.getBroadcast(context, |
| 0, receiveIntent, PendingIntent.FLAG_CANCEL_CURRENT)); |
| |
| // The application finished tracker. |
| ActivityReceiverFilter appEndReceiver = new ActivityReceiverFilter(ACTIVITY_EXIT_ACTION); |
| |
| // The filter for the time event. |
| ActivityReceiverFilter timeReceiver = new ActivityReceiverFilter(ACTIVITY_TIME_TRACK_INFO); |
| |
| // Run the activity. |
| mTargetContext.startActivity(intent, options.toBundle()); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, appEndReceiver.waitForActivity()); |
| appEndReceiver.close(); |
| |
| if (!noHomeScreen()) { |
| // At this time the timerReceiver should not fire, even though the activity has shut |
| // down, because we are back to the home screen. Going to the home screen does not |
| // qualify as the user leaving the activity's flow. The time tracking is considered |
| // complete only when the user switches to another activity that is not part of the |
| // tracked flow. |
| assertEquals(RESULT_TIMEOUT, timeReceiver.waitForActivity()); |
| assertTrue(timeReceiver.mTimeUsed == 0); |
| } else { |
| // With platforms that have no home screen, focus is returned to something else that is |
| // considered a completion of the tracked activity flow, and hence time tracking is |
| // triggered. |
| assertEquals(RESULT_PASS, timeReceiver.waitForActivity()); |
| } |
| |
| // Issuing now another activity will trigger the timing information release. |
| final Intent dummyIntent = new Intent(context, MockApplicationActivity.class); |
| dummyIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| final Activity activity = mInstrumentation.startActivitySync(dummyIntent); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, timeReceiver.waitForActivity()); |
| timeReceiver.close(); |
| assertTrue(timeReceiver.mTimeUsed != 0); |
| } |
| |
| /** |
| * Verify that the TimeTrackingAPI works properly when switching away from the monitored task. |
| */ |
| public void testTimeTrackingAPI_SwitchAwayTriggers() throws Exception { |
| launchHome(); |
| |
| // Prepare to start an activity from another APK. |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| // Prepare the time receiver action. |
| Context context = mInstrumentation.getTargetContext(); |
| ActivityOptions options = ActivityOptions.makeBasic(); |
| Intent receiveIntent = new Intent(ACTIVITY_TIME_TRACK_INFO); |
| options.requestUsageTimeReport(PendingIntent.getBroadcast(context, |
| 0, receiveIntent, PendingIntent.FLAG_CANCEL_CURRENT)); |
| |
| // The application started tracker. |
| ActivityReceiverFilter appStartedReceiver = new ActivityReceiverFilter( |
| ACTIVITY_LAUNCHED_ACTION); |
| |
| // The filter for the time event. |
| ActivityReceiverFilter timeReceiver = new ActivityReceiverFilter(ACTIVITY_TIME_TRACK_INFO); |
| |
| // Run the activity. |
| mTargetContext.startActivity(intent, options.toBundle()); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, appStartedReceiver.waitForActivity()); |
| appStartedReceiver.close(); |
| |
| // At this time the timerReceiver should not fire since our app is running. |
| assertEquals(RESULT_TIMEOUT, timeReceiver.waitForActivity()); |
| assertTrue(timeReceiver.mTimeUsed == 0); |
| |
| // Starting now another activity will put ours into the back hence releasing the timing. |
| final Intent dummyIntent = new Intent(context, MockApplicationActivity.class); |
| dummyIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| final Activity activity = mInstrumentation.startActivitySync(dummyIntent); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, timeReceiver.waitForActivity()); |
| timeReceiver.close(); |
| assertTrue(timeReceiver.mTimeUsed != 0); |
| } |
| |
| /** |
| * Verify that the TimeTrackingAPI works properly when handling an activity chain gets started |
| * and ended. |
| */ |
| public void testTimeTrackingAPI_ChainedActivityExit() throws Exception { |
| launchHome(); |
| // Prepare to start an activity from another APK. |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, |
| SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY_CHAIN_EXIT); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| // Prepare the time receiver action. |
| Context context = mInstrumentation.getTargetContext(); |
| ActivityOptions options = ActivityOptions.makeBasic(); |
| Intent receiveIntent = new Intent(ACTIVITY_TIME_TRACK_INFO); |
| options.requestUsageTimeReport(PendingIntent.getBroadcast(context, |
| 0, receiveIntent, PendingIntent.FLAG_CANCEL_CURRENT)); |
| |
| // The application finished tracker. |
| ActivityReceiverFilter appEndReceiver = new ActivityReceiverFilter( |
| ACTIVITY_CHAIN_EXIT_ACTION); |
| |
| // The filter for the time event. |
| ActivityReceiverFilter timeReceiver = new ActivityReceiverFilter(ACTIVITY_TIME_TRACK_INFO); |
| |
| // Run the activity. |
| mTargetContext.startActivity(intent, options.toBundle()); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, appEndReceiver.waitForActivity()); |
| appEndReceiver.close(); |
| |
| if (!noHomeScreen()) { |
| // At this time the timerReceiver should not fire, even though the activity has shut |
| // down, because we are back to the home screen. Going to the home screen does not |
| // qualify as the user leaving the activity's flow. The time tracking is considered |
| // complete only when the user switches to another activity that is not part of the |
| // tracked flow. |
| assertEquals(RESULT_TIMEOUT, timeReceiver.waitForActivity()); |
| assertTrue(timeReceiver.mTimeUsed == 0); |
| } else { |
| // With platforms that have no home screen, focus is returned to something else that is |
| // considered a completion of the tracked activity flow, and hence time tracking is |
| // triggered. |
| assertEquals(RESULT_PASS, timeReceiver.waitForActivity()); |
| } |
| |
| // Issue another activity so that the timing information gets released. |
| final Intent dummyIntent = new Intent(context, MockApplicationActivity.class); |
| dummyIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| final Activity activity = mInstrumentation.startActivitySync(dummyIntent); |
| |
| // Wait until it finishes and end the reciever then. |
| assertEquals(RESULT_PASS, timeReceiver.waitForActivity()); |
| timeReceiver.close(); |
| assertTrue(timeReceiver.mTimeUsed != 0); |
| } |
| |
| /** |
| * Verify that after force-stopping a package which has a foreground task contains multiple |
| * activities, the process of the package should not be alive (restarted). |
| */ |
| public void testForceStopPackageWontRestartProcess() throws Exception { |
| ActivityReceiverFilter appStartedReceiver = new ActivityReceiverFilter( |
| ACTIVITY_LAUNCHED_ACTION); |
| // Start an activity of another APK. |
| Intent intent = new Intent(); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mTargetContext.startActivity(intent); |
| assertEquals(RESULT_PASS, appStartedReceiver.waitForActivity()); |
| |
| // Start a new activity in the same task. Here adds an action to make a different to intent |
| // filter comparison so another same activity will be created. |
| intent.setAction(Intent.ACTION_MAIN); |
| mTargetContext.startActivity(intent); |
| assertEquals(RESULT_PASS, appStartedReceiver.waitForActivity()); |
| appStartedReceiver.close(); |
| |
| // Wait for the first activity to stop so its ActivityRecord.haveState will be true. The |
| // condition is required to keep the activity record when its process is died. |
| Thread.sleep(WAIT_TIME); |
| |
| // The package name is also the default name for the activity process. |
| final String testProcess = SIMPLE_PACKAGE_NAME; |
| Predicate<RunningAppProcessInfo> processNamePredicate = |
| runningApp -> testProcess.equals(runningApp.processName); |
| |
| List<RunningAppProcessInfo> runningApps = SystemUtil.callWithShellPermissionIdentity( |
| () -> mActivityManager.getRunningAppProcesses()); |
| assertTrue("Process " + testProcess + " should be found in running process list", |
| runningApps.stream().anyMatch(processNamePredicate)); |
| |
| runningApps = SystemUtil.callWithShellPermissionIdentity(() -> { |
| mActivityManager.forceStopPackage(SIMPLE_PACKAGE_NAME); |
| // Wait awhile (process starting may be asynchronous) to verify if the process is |
| // started again unexpectedly. |
| Thread.sleep(WAIT_TIME); |
| return mActivityManager.getRunningAppProcesses(); |
| }); |
| |
| assertFalse("Process " + testProcess + " should not be alive after force-stop", |
| runningApps.stream().anyMatch(processNamePredicate)); |
| } |
| |
| /** |
| * This test is to verify that devices are patched with the fix in b/119327603 for b/115384617. |
| */ |
| public void testIsAppForegroundRemoved() throws ClassNotFoundException { |
| try { |
| Class.forName("android.app.IActivityManager").getDeclaredMethod( |
| "isAppForeground", int.class); |
| fail("IActivityManager.isAppForeground() API should not be available."); |
| } catch (NoSuchMethodException e) { |
| // Patched devices should throw this exception since isAppForeground is removed. |
| } |
| } |
| |
| /** |
| * This test verifies the self-induced ANR by ActivityManager.appNotResponding(). |
| */ |
| public void testAppNotResponding() throws Exception { |
| // Setup the ANR monitor |
| AmMonitor monitor = new AmMonitor(mInstrumentation, |
| new String[]{AmMonitor.WAIT_FOR_CRASHED}); |
| |
| // Now tell it goto ANR |
| CommandReceiver.sendCommand(mTargetContext, CommandReceiver.COMMAND_SELF_INDUCED_ANR, |
| PACKAGE_NAME_APP1, PACKAGE_NAME_APP1, 0, null); |
| |
| try { |
| |
| // Verify we got the ANR |
| assertTrue(monitor.waitFor(AmMonitor.WAIT_FOR_EARLY_ANR, WAITFOR_MSEC)); |
| |
| // Just kill the test app |
| monitor.sendCommand(AmMonitor.CMD_KILL); |
| } finally { |
| // clean up |
| monitor.finish(); |
| SystemUtil.runWithShellPermissionIdentity(() -> { |
| mActivityManager.forceStopPackage(PACKAGE_NAME_APP1); |
| }); |
| } |
| } |
| |
| /* |
| * Verifies the {@link android.app.ActivityManager#killProcessesWhenImperceptible}. |
| */ |
| public void testKillingPidsOnImperceptible() throws Exception { |
| // Start remote service process |
| final String remoteProcessName = STUB_PACKAGE_NAME + ":remote"; |
| Intent intent = new Intent("android.app.REMOTESERVICE"); |
| intent.setPackage(STUB_PACKAGE_NAME); |
| mTargetContext.startService(intent); |
| Thread.sleep(WAITFOR_MSEC); |
| |
| RunningAppProcessInfo remote = getRunningAppProcessInfo(remoteProcessName); |
| assertNotNull(remote); |
| |
| ActivityReceiverFilter appStartedReceiver = new ActivityReceiverFilter( |
| ACTIVITY_LAUNCHED_ACTION); |
| boolean disabled = "0".equals(executeShellCommand("cmd deviceidle enabled light")); |
| try { |
| if (disabled) { |
| executeAndLogShellCommand("cmd deviceidle enable light"); |
| } |
| intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(SIMPLE_PACKAGE_NAME, SIMPLE_PACKAGE_NAME + SIMPLE_ACTIVITY); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mTargetContext.startActivity(intent); |
| assertEquals(RESULT_PASS, appStartedReceiver.waitForActivity()); |
| |
| RunningAppProcessInfo proc = getRunningAppProcessInfo(SIMPLE_PACKAGE_NAME); |
| assertNotNull(proc); |
| |
| final String reason = "cts"; |
| |
| try { |
| mActivityManager.killProcessesWhenImperceptible(new int[]{proc.pid}, reason); |
| fail("Shouldn't have the permission"); |
| } catch (SecurityException e) { |
| // expected |
| } |
| |
| final long defaultWaitForKillTimeout = 5_000; |
| |
| // Keep the device awake |
| toggleScreenOn(true); |
| |
| // Kill the remote process |
| SystemUtil.runWithShellPermissionIdentity(() -> { |
| mActivityManager.killProcessesWhenImperceptible(new int[]{remote.pid}, reason); |
| }); |
| |
| // Kill the activity process |
| SystemUtil.runWithShellPermissionIdentity(() -> { |
| mActivityManager.killProcessesWhenImperceptible(new int[]{proc.pid}, reason); |
| }); |
| |
| // The processes should be still alive because device isn't in idle |
| assertFalse(waitUntilTrue(defaultWaitForKillTimeout, () -> isProcessGone( |
| remote.pid, remoteProcessName))); |
| assertFalse(waitUntilTrue(defaultWaitForKillTimeout, () -> isProcessGone( |
| proc.pid, SIMPLE_PACKAGE_NAME))); |
| |
| // force device idle |
| toggleScreenOn(false); |
| triggerIdle(true); |
| |
| // Now the remote process should have been killed. |
| assertTrue(waitUntilTrue(defaultWaitForKillTimeout, () -> isProcessGone( |
| remote.pid, remoteProcessName))); |
| |
| // The activity process should be still alive because it's is on the top (perceptible) |
| assertFalse(waitUntilTrue(defaultWaitForKillTimeout, () -> isProcessGone( |
| proc.pid, SIMPLE_PACKAGE_NAME))); |
| |
| triggerIdle(false); |
| // Toogle screen ON |
| toggleScreenOn(true); |
| |
| // Now launch home |
| executeAndLogShellCommand("input keyevent KEYCODE_HOME"); |
| |
| // force device idle again |
| toggleScreenOn(false); |
| triggerIdle(true); |
| |
| // Now the activity process should be gone. |
| assertTrue(waitUntilTrue(defaultWaitForKillTimeout, () -> isProcessGone( |
| proc.pid, SIMPLE_PACKAGE_NAME))); |
| |
| } finally { |
| // Clean up code |
| triggerIdle(false); |
| toggleScreenOn(true); |
| appStartedReceiver.close(); |
| |
| if (disabled) { |
| executeAndLogShellCommand("cmd deviceidle disable light"); |
| } |
| SystemUtil.runWithShellPermissionIdentity(() -> { |
| mActivityManager.forceStopPackage(SIMPLE_PACKAGE_NAME); |
| }); |
| } |
| } |
| |
| private RunningAppProcessInfo getRunningAppProcessInfo(String processName) { |
| try { |
| return SystemUtil.callWithShellPermissionIdentity(()-> { |
| return mActivityManager.getRunningAppProcesses().stream().filter( |
| (ra) -> processName.equals(ra.processName)).findFirst().orElse(null); |
| }); |
| } catch (Exception e) { |
| } |
| return null; |
| } |
| |
| private boolean isProcessGone(int pid, String processName) { |
| RunningAppProcessInfo info = getRunningAppProcessInfo(processName); |
| return info == null || info.pid != pid; |
| } |
| |
| // Copied from DeviceStatesTest |
| /** |
| * Make sure the screen state. |
| */ |
| private void toggleScreenOn(final boolean screenon) throws Exception { |
| if (screenon) { |
| executeAndLogShellCommand("input keyevent KEYCODE_WAKEUP"); |
| executeAndLogShellCommand("wm dismiss-keyguard"); |
| } else { |
| executeAndLogShellCommand("input keyevent KEYCODE_SLEEP"); |
| } |
| // Since the screen on/off intent is ordered, they will not be sent right now. |
| SystemClock.sleep(2_000); |
| } |
| |
| /** |
| * Simulated for idle, and then perform idle maintenance now. |
| */ |
| private void triggerIdle(boolean idle) throws Exception { |
| if (idle) { |
| executeAndLogShellCommand("cmd deviceidle force-idle light"); |
| } else { |
| executeAndLogShellCommand("cmd deviceidle unforce"); |
| } |
| // Wait a moment to let that happen before proceeding. |
| SystemClock.sleep(2_000); |
| } |
| |
| /** |
| * Return true if the given supplier says it's true |
| */ |
| private boolean waitUntilTrue(long maxWait, Supplier<Boolean> supplier) throws Exception { |
| final long deadLine = SystemClock.uptimeMillis() + maxWait; |
| boolean result = false; |
| do { |
| Thread.sleep(500); |
| } while (!(result = supplier.get()) && SystemClock.uptimeMillis() < deadLine); |
| return result; |
| } |
| } |
