SystemActionPerformer implementation for new API.
Implmentation details of Accessibility framework SystemActionPerformer.
Will be accessed by AccessibilityManagerService to provide API
implementation support for system action registration and system action
access.
Bug: 136286274
Test: atest SystemActionPerformerTest
Change-Id: Ic0adbb6fc21d262fb2949f616ca28940fd6f1f53
diff --git a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
index 19ac0d3..1754926 100644
--- a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
+++ b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
@@ -17,6 +17,8 @@
package com.android.server.accessibility;
import android.accessibilityservice.AccessibilityService;
+import android.app.PendingIntent;
+import android.app.RemoteAction;
import android.app.StatusBarManager;
import android.content.Context;
import android.hardware.input.InputManager;
@@ -25,81 +27,272 @@
import android.os.Looper;
import android.os.PowerManager;
import android.os.SystemClock;
+import android.util.ArrayMap;
+import android.util.Slog;
import android.view.InputDevice;
import android.view.KeyCharacterMap;
import android.view.KeyEvent;
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
+import com.android.internal.R;
+import com.android.internal.annotations.GuardedBy;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.util.ScreenshotHelper;
import com.android.server.LocalServices;
import com.android.server.statusbar.StatusBarManagerInternal;
import com.android.server.wm.WindowManagerInternal;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
import java.util.function.Supplier;
/**
- * Handle the back-end of AccessibilityService#performGlobalAction
+ * Handle the back-end of system AccessibilityAction.
+ *
+ * This class should support three use cases with combined usage of new API and legacy API:
+ *
+ * Use case 1: SystemUI doesn't use the new system action registration API. Accessibility
+ * service doesn't use the new system action API to obtain action list. Accessibility
+ * service uses legacy global action id to perform predefined system actions.
+ * Use case 2: SystemUI uses the new system action registration API to register available system
+ * actions. Accessibility service doesn't use the new system action API to obtain action
+ * list. Accessibility service uses legacy global action id to trigger the system
+ * actions registered by SystemUI.
+ * Use case 3: SystemUI doesn't use the new system action registration API.Accessibility service
+ * obtains the available system actions using new AccessibilityService API and trigger
+ * the predefined system actions.
*/
public class SystemActionPerformer {
+ private static final String TAG = "SystemActionPerformer";
+
+ interface SystemActionsChangedListener {
+ void onSystemActionsChanged();
+ }
+ private final SystemActionsChangedListener mListener;
+
+ private final Object mSystemActionLock = new Object();
+ // Resource id based ActionId -> RemoteAction
+ @GuardedBy("mSystemActionLock")
+ private final Map<Integer, RemoteAction> mRegisteredSystemActions = new ArrayMap<>();
+
+ // Legacy system actions.
+ private final AccessibilityAction mLegacyHomeAction;
+ private final AccessibilityAction mLegacyBackAction;
+ private final AccessibilityAction mLegacyRecentsAction;
+ private final AccessibilityAction mLegacyNotificationsAction;
+ private final AccessibilityAction mLegacyQuickSettingsAction;
+ private final AccessibilityAction mLegacyPowerDialogAction;
+ private final AccessibilityAction mLegacyToggleSplitScreenAction;
+ private final AccessibilityAction mLegacyLockScreenAction;
+ private final AccessibilityAction mLegacyTakeScreenshotAction;
+
private final WindowManagerInternal mWindowManagerService;
private final Context mContext;
private Supplier<ScreenshotHelper> mScreenshotHelperSupplier;
- public SystemActionPerformer(Context context, WindowManagerInternal windowManagerInternal) {
- mContext = context;
- mWindowManagerService = windowManagerInternal;
- mScreenshotHelperSupplier = null;
+ public SystemActionPerformer(
+ Context context,
+ WindowManagerInternal windowManagerInternal) {
+ this(context, windowManagerInternal, null, null);
}
// Used to mock ScreenshotHelper
@VisibleForTesting
- public SystemActionPerformer(Context context, WindowManagerInternal windowManagerInternal,
+ public SystemActionPerformer(
+ Context context,
+ WindowManagerInternal windowManagerInternal,
Supplier<ScreenshotHelper> screenshotHelperSupplier) {
- this(context, windowManagerInternal);
+ this(context, windowManagerInternal, screenshotHelperSupplier, null);
+ }
+
+ public SystemActionPerformer(
+ Context context,
+ WindowManagerInternal windowManagerInternal,
+ Supplier<ScreenshotHelper> screenshotHelperSupplier,
+ SystemActionsChangedListener listener) {
+ mContext = context;
+ mWindowManagerService = windowManagerInternal;
+ mListener = listener;
mScreenshotHelperSupplier = screenshotHelperSupplier;
+
+ mLegacyHomeAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_HOME,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_home_label));
+ mLegacyBackAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_BACK,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_back_label));
+ mLegacyRecentsAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_RECENTS,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_recents_label));
+ mLegacyNotificationsAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_notifications_label));
+ mLegacyQuickSettingsAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_QUICK_SETTINGS,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_quick_settings_label));
+ mLegacyPowerDialogAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_POWER_DIALOG,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_power_dialog_label));
+ mLegacyToggleSplitScreenAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_toggle_split_screen_label));
+ mLegacyLockScreenAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_LOCK_SCREEN,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_lock_screen_label));
+ mLegacyTakeScreenshotAction = new AccessibilityAction(
+ AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT,
+ mContext.getResources().getString(
+ R.string.accessibility_system_action_screenshot_label));
}
/**
- * Performe the system action matching the given action id.
+ * This method is called to register a system action. If a system action is already registered
+ * with the given id, the existing system action will be overwritten.
*/
- public boolean performSystemAction(int action) {
+ void registerSystemAction(int id, RemoteAction action) {
+ synchronized (mSystemActionLock) {
+ mRegisteredSystemActions.put(id, action);
+ }
+ if (mListener != null) {
+ mListener.onSystemActionsChanged();
+ }
+ }
+
+ /**
+ * This method is called to unregister a system action previously registered through
+ * registerSystemAction.
+ */
+ void unregisterSystemAction(int id) {
+ synchronized (mSystemActionLock) {
+ mRegisteredSystemActions.remove(id);
+ }
+ if (mListener != null) {
+ mListener.onSystemActionsChanged();
+ }
+ }
+
+ /**
+ * This method returns the list of available system actions.
+ */
+ List<AccessibilityAction> getSystemActions() {
+ List<AccessibilityAction> systemActions = new ArrayList<>();
+ synchronized (mSystemActionLock) {
+ for (Map.Entry<Integer, RemoteAction> entry : mRegisteredSystemActions.entrySet()) {
+ AccessibilityAction systemAction = new AccessibilityAction(
+ entry.getKey(),
+ entry.getValue().getTitle());
+ systemActions.add(systemAction);
+ }
+
+ // add AccessibilitySystemAction entry for legacy system actions if not overwritten
+ addLegacySystemActions(systemActions);
+ }
+ return systemActions;
+ }
+
+ private void addLegacySystemActions(List<AccessibilityAction> systemActions) {
+ if (!mRegisteredSystemActions.containsKey(AccessibilityService.GLOBAL_ACTION_BACK)) {
+ systemActions.add(mLegacyBackAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(AccessibilityService.GLOBAL_ACTION_HOME)) {
+ systemActions.add(mLegacyHomeAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(AccessibilityService.GLOBAL_ACTION_RECENTS)) {
+ systemActions.add(mLegacyRecentsAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS)) {
+ systemActions.add(mLegacyNotificationsAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_QUICK_SETTINGS)) {
+ systemActions.add(mLegacyQuickSettingsAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_POWER_DIALOG)) {
+ systemActions.add(mLegacyPowerDialogAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN)) {
+ systemActions.add(mLegacyToggleSplitScreenAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_LOCK_SCREEN)) {
+ systemActions.add(mLegacyLockScreenAction);
+ }
+ if (!mRegisteredSystemActions.containsKey(
+ AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT)) {
+ systemActions.add(mLegacyTakeScreenshotAction);
+ }
+ }
+
+ /**
+ * Trigger the registered action by the matching action id.
+ */
+ public boolean performSystemAction(int actionId) {
final long identity = Binder.clearCallingIdentity();
try {
- switch (action) {
- case AccessibilityService.GLOBAL_ACTION_BACK: {
- sendDownAndUpKeyEvents(KeyEvent.KEYCODE_BACK);
- }
- return true;
- case AccessibilityService.GLOBAL_ACTION_HOME: {
- sendDownAndUpKeyEvents(KeyEvent.KEYCODE_HOME);
- }
- return true;
- case AccessibilityService.GLOBAL_ACTION_RECENTS: {
- return openRecents();
- }
- case AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS: {
- expandNotifications();
- }
- return true;
- case AccessibilityService.GLOBAL_ACTION_QUICK_SETTINGS: {
- expandQuickSettings();
- }
- return true;
- case AccessibilityService.GLOBAL_ACTION_POWER_DIALOG: {
- showGlobalActions();
- }
- return true;
- case AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN: {
- return toggleSplitScreen();
- }
- case AccessibilityService.GLOBAL_ACTION_LOCK_SCREEN: {
- return lockScreen();
- }
- case AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT: {
- return takeScreenshot();
+ synchronized (mSystemActionLock) {
+ // If a system action is registered with the given actionId, call the corresponding
+ // RemoteAction.
+ RemoteAction registeredAction = mRegisteredSystemActions.get(actionId);
+ if (registeredAction != null) {
+ try {
+ registeredAction.getActionIntent().send();
+ return true;
+ } catch (PendingIntent.CanceledException ex) {
+ Slog.e(TAG,
+ "canceled PendingIntent for global action "
+ + registeredAction.getTitle(),
+ ex);
+ }
+ return false;
}
}
- return false;
+
+ // No RemoteAction registered with the given actionId, try the default legacy system
+ // actions.
+ switch (actionId) {
+ case AccessibilityService.GLOBAL_ACTION_BACK: {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_BACK);
+ return true;
+ }
+ case AccessibilityService.GLOBAL_ACTION_HOME: {
+ sendDownAndUpKeyEvents(KeyEvent.KEYCODE_HOME);
+ return true;
+ }
+ case AccessibilityService.GLOBAL_ACTION_RECENTS:
+ return openRecents();
+ case AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS: {
+ expandNotifications();
+ return true;
+ }
+ case AccessibilityService.GLOBAL_ACTION_QUICK_SETTINGS: {
+ expandQuickSettings();
+ return true;
+ }
+ case AccessibilityService.GLOBAL_ACTION_POWER_DIALOG: {
+ showGlobalActions();
+ return true;
+ }
+ case AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN:
+ return toggleSplitScreen();
+ case AccessibilityService.GLOBAL_ACTION_LOCK_SCREEN:
+ return lockScreen();
+ case AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT:
+ return takeScreenshot();
+ default:
+ return false;
+ }
} finally {
Binder.restoreCallingIdentity(identity);
}
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
index 37f5b87..3352177 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/SystemActionPerformerTest.java
@@ -16,18 +16,39 @@
package com.android.server.accessibility;
+import static org.hamcrest.Matchers.hasItem;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
import android.accessibilityservice.AccessibilityService;
+import android.app.PendingIntent;
+import android.app.PendingIntent.CanceledException;
+import android.app.RemoteAction;
import android.app.StatusBarManager;
+import android.content.BroadcastReceiver;
import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.graphics.drawable.Icon;
import android.os.Handler;
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
+
+import androidx.test.InstrumentationRegistry;
import com.android.internal.util.ScreenshotHelper;
+import com.android.server.LocalServices;
+import com.android.server.statusbar.StatusBarManagerInternal;
import com.android.server.wm.WindowManagerInternal;
import org.junit.Before;
@@ -35,55 +56,290 @@
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
/**
* Tests for SystemActionPerformer
*/
public class SystemActionPerformerTest {
- SystemActionPerformer mSystemActionPerformer;
+ private static final int LATCH_TIMEOUT_MS = 500;
+ private static final int LEGACY_SYSTEM_ACTION_COUNT = 9;
+ private static final int NEW_ACTION_ID = 20;
+ private static final String LABEL_1 = "label1";
+ private static final String LABEL_2 = "label2";
+ private static final String INTENT_ACTION1 = "TESTACTION1";
+ private static final String INTENT_ACTION2 = "TESTACTION2";
+ private static final String DESCRIPTION1 = "description1";
+ private static final String DESCRIPTION2 = "description2";
+ private static final PendingIntent TEST_PENDING_INTENT_1 = PendingIntent.getBroadcast(
+ InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION1), 0);
+ private static final RemoteAction NEW_TEST_ACTION_1 = new RemoteAction(
+ Icon.createWithContentUri("content://test"),
+ LABEL_1,
+ DESCRIPTION1,
+ TEST_PENDING_INTENT_1);
+ private static final PendingIntent TEST_PENDING_INTENT_2 = PendingIntent.getBroadcast(
+ InstrumentationRegistry.getTargetContext(), 0, new Intent(INTENT_ACTION2), 0);
+ private static final RemoteAction NEW_TEST_ACTION_2 = new RemoteAction(
+ Icon.createWithContentUri("content://test"),
+ LABEL_2,
+ DESCRIPTION2,
+ TEST_PENDING_INTENT_2);
- @Mock Context mMockContext;
- @Mock WindowManagerInternal mMockWindowManagerInternal;
- @Mock StatusBarManager mMockStatusBarManager;
- @Mock ScreenshotHelper mMockScreenshotHelper;
+ private static final AccessibilityAction NEW_ACCESSIBILITY_ACTION =
+ new AccessibilityAction(NEW_ACTION_ID, LABEL_1);
+ private static final AccessibilityAction LEGACY_NOTIFICATIONS_ACCESSIBILITY_ACTION =
+ new AccessibilityAction(AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS, LABEL_1);
+ private static final AccessibilityAction LEGACY_HOME_ACCESSIBILITY_ACTION =
+ new AccessibilityAction(AccessibilityService.GLOBAL_ACTION_HOME, LABEL_2);
+
+ private SystemActionPerformer mSystemActionPerformer;
+
+ @Mock private Context mMockContext;
+ @Mock private StatusBarManagerInternal mMockStatusBarManagerInternal;
+ @Mock private WindowManagerInternal mMockWindowManagerInternal;
+ @Mock private StatusBarManager mMockStatusBarManager;
+ @Mock private ScreenshotHelper mMockScreenshotHelper;
+ @Mock private SystemActionPerformer.SystemActionsChangedListener mMockListener;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
+ LocalServices.removeServiceForTest(StatusBarManagerInternal.class);
+ LocalServices.addService(StatusBarManagerInternal.class, mMockStatusBarManagerInternal);
+ }
- when(mMockContext.getSystemService(android.app.Service.STATUS_BAR_SERVICE))
- .thenReturn(mMockStatusBarManager);
+ private void setupWithMockContext() {
+ doReturn(mMockStatusBarManager).when(
+ mMockContext).getSystemService(android.app.Service.STATUS_BAR_SERVICE);
+ doReturn(InstrumentationRegistry.getContext().getResources()).when(
+ mMockContext).getResources();
+ mSystemActionPerformer = new SystemActionPerformer(
+ mMockContext,
+ mMockWindowManagerInternal,
+ () -> mMockScreenshotHelper,
+ mMockListener);
+ }
- mSystemActionPerformer =
- new SystemActionPerformer(mMockContext, mMockWindowManagerInternal,
- () -> mMockScreenshotHelper);
+ private void setupWithRealContext() {
+ mSystemActionPerformer = new SystemActionPerformer(
+ InstrumentationRegistry.getContext(),
+ mMockWindowManagerInternal,
+ () -> mMockScreenshotHelper,
+ mMockListener);
+ }
+
+ // We need below two help functions because AccessbilityAction.equals function only compares
+ // action ids. To verify the test result here, we are also looking at action labels.
+ private void assertHasLegacyAccessibilityAction(
+ List<AccessibilityAction> actions, AccessibilityAction action) {
+ boolean foundAction = false;
+ for (AccessibilityAction a : actions) {
+ if ((a.getId() == action.getId()) && (a.getLabel().equals(action.getLabel()))) {
+ foundAction = true;
+ break;
+ }
+ }
+ assertTrue(foundAction);
+ }
+
+ private void assertHasNoLegacyAccessibilityAction(
+ List<AccessibilityAction> actions, AccessibilityAction action) {
+ boolean foundAction = false;
+ for (AccessibilityAction a : actions) {
+ if ((a.getId() == action.getId()) && (a.getLabel().equals(action.getLabel()))) {
+ foundAction = true;
+ break;
+ }
+ }
+ assertFalse(foundAction);
}
@Test
- public void testNotifications_expandsNotificationPanel() {
+ public void testRegisterSystemAction_addedIntoAvailableSystemActions() {
+ setupWithRealContext();
+ // Before any new system action is registered, getSystemActions returns all legacy actions
+ List<AccessibilityAction> actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ // Register a new system action
+ mSystemActionPerformer.registerSystemAction(NEW_ACTION_ID, NEW_TEST_ACTION_1);
+ actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT + 1, actions.size());
+ assertThat(actions, hasItem(NEW_ACCESSIBILITY_ACTION));
+ }
+
+ @Test
+ public void testRegisterSystemAction_overrideLegacyAction() {
+ setupWithRealContext();
+ // Before any new system action is registered, getSystemActions returns all legacy actions
+ List<AccessibilityAction> actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ // Overriding a legacy system action using legacy notification action id
+ mSystemActionPerformer.registerSystemAction(
+ AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS, NEW_TEST_ACTION_1);
+ actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ assertHasLegacyAccessibilityAction(actions, LEGACY_NOTIFICATIONS_ACCESSIBILITY_ACTION);
+ }
+
+ @Test
+ public void testUnregisterSystemAction_removeFromAvailableSystemActions() {
+ setupWithRealContext();
+ // Before any new system action is registered, getSystemActions returns all legacy actions
+ List<AccessibilityAction> actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ // Register a new system action
+ mSystemActionPerformer.registerSystemAction(NEW_ACTION_ID, NEW_TEST_ACTION_1);
+ actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT + 1, actions.size());
+
+ mSystemActionPerformer.unregisterSystemAction(NEW_ACTION_ID);
+ actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ assertThat(actions, is(not(hasItem(NEW_ACCESSIBILITY_ACTION))));
+ }
+
+ @Test
+ public void testUnregisterSystemAction_removeOverrideForLegacyAction() {
+ setupWithRealContext();
+
+ // Overriding a legacy system action
+ mSystemActionPerformer.registerSystemAction(
+ AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS, NEW_TEST_ACTION_1);
+ List<AccessibilityAction> actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ assertHasLegacyAccessibilityAction(actions, LEGACY_NOTIFICATIONS_ACCESSIBILITY_ACTION);
+
+ // Remove the overriding action using legacy action id
+ mSystemActionPerformer.unregisterSystemAction(
+ AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS);
+ actions = mSystemActionPerformer.getSystemActions();
+ assertEquals(LEGACY_SYSTEM_ACTION_COUNT, actions.size());
+ assertHasNoLegacyAccessibilityAction(actions, LEGACY_NOTIFICATIONS_ACCESSIBILITY_ACTION);
+ }
+
+ @Test
+ public void testPerformSystemActionNewAction() throws CanceledException {
+ setupWithRealContext();
+
+ final CountDownLatch latch = new CountDownLatch(1);
+ mSystemActionPerformer.registerSystemAction(NEW_ACTION_ID, NEW_TEST_ACTION_1);
+ TestBroadcastReceiver br = new TestBroadcastReceiver(latch);
+ br.register(InstrumentationRegistry.getTargetContext());
+ mSystemActionPerformer.performSystemAction(NEW_ACTION_ID);
+ try {
+ latch.await(LATCH_TIMEOUT_MS, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {
+ fail("RemoteAction should be triggered.");
+ } finally {
+ br.unregister(InstrumentationRegistry.getTargetContext());
+ }
+ }
+
+ @Test
+ public void testPerformSystemActionOverrideLegacyActionUsingLegacyActionId()
+ throws CanceledException {
+ setupWithRealContext();
+
+ final CountDownLatch latch = new CountDownLatch(1);
+ mSystemActionPerformer.registerSystemAction(
+ AccessibilityService.GLOBAL_ACTION_RECENTS, NEW_TEST_ACTION_1);
+ TestBroadcastReceiver br = new TestBroadcastReceiver(latch);
+ br.register(InstrumentationRegistry.getTargetContext());
+ mSystemActionPerformer.performSystemAction(AccessibilityService.GLOBAL_ACTION_RECENTS);
+ try {
+ latch.await(LATCH_TIMEOUT_MS, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {
+ fail("RemoteAction should be triggered.");
+ } finally {
+ br.unregister(InstrumentationRegistry.getTargetContext());
+ }
+ verify(mMockStatusBarManagerInternal, never()).toggleRecentApps();
+ // Now revert to legacy action
+ mSystemActionPerformer.unregisterSystemAction(AccessibilityService.GLOBAL_ACTION_RECENTS);
+ mSystemActionPerformer.performSystemAction(AccessibilityService.GLOBAL_ACTION_RECENTS);
+ verify(mMockStatusBarManagerInternal).toggleRecentApps();
+ }
+
+ @Test
+ public void testNotifications_expandsNotificationPanel_legacy() {
+ setupWithMockContext();
mSystemActionPerformer
.performSystemAction(AccessibilityService.GLOBAL_ACTION_NOTIFICATIONS);
verify(mMockStatusBarManager).expandNotificationsPanel();
}
@Test
- public void testQuickSettings_requestsQuickSettingsPanel() {
+ public void testQuickSettings_requestsQuickSettingsPanel_legacy() {
+ setupWithMockContext();
mSystemActionPerformer
.performSystemAction(AccessibilityService.GLOBAL_ACTION_QUICK_SETTINGS);
verify(mMockStatusBarManager).expandSettingsPanel();
}
@Test
- public void testPowerDialog_requestsFromWindowManager() {
+ public void testRecentApps_legacy() {
+ setupWithRealContext();
+ mSystemActionPerformer.performSystemAction(AccessibilityService.GLOBAL_ACTION_RECENTS);
+ verify(mMockStatusBarManagerInternal).toggleRecentApps();
+ }
+
+ @Test
+ public void testPowerDialog_requestsFromWindowManager_legacy() {
+ setupWithMockContext();
mSystemActionPerformer.performSystemAction(AccessibilityService.GLOBAL_ACTION_POWER_DIALOG);
verify(mMockWindowManagerInternal).showGlobalActions();
}
@Test
- public void testScreenshot_requestsFromScreenshotHelper() {
+ public void testToggleSplitScreen_legacy() {
+ setupWithRealContext();
+ mSystemActionPerformer.performSystemAction(
+ AccessibilityService.GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN);
+ verify(mMockStatusBarManagerInternal).toggleSplitScreen();
+ }
+
+ @Test
+ public void testScreenshot_requestsFromScreenshotHelper_legacy() {
+ setupWithMockContext();
mSystemActionPerformer.performSystemAction(
AccessibilityService.GLOBAL_ACTION_TAKE_SCREENSHOT);
verify(mMockScreenshotHelper).takeScreenshot(
eq(android.view.WindowManager.TAKE_SCREENSHOT_FULLSCREEN), anyBoolean(),
anyBoolean(), any(Handler.class), any());
}
+
+ // PendingIntent is a final class and cannot be mocked. So we are using this
+ // Broadcast receiver to verify the registered remote action is called correctly.
+ private static final class TestBroadcastReceiver extends BroadcastReceiver {
+ private CountDownLatch mLatch;
+ private boolean mRegistered;
+ private final IntentFilter mFilter;
+
+ TestBroadcastReceiver(CountDownLatch latch) {
+ mLatch = latch;
+ mRegistered = false;
+ mFilter = new IntentFilter(INTENT_ACTION1);
+ }
+
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ mLatch.countDown();
+ }
+
+ void register(Context context) {
+ if (!mRegistered) {
+ context.registerReceiver(this, mFilter);
+ mRegistered = true;
+ }
+ }
+
+ void unregister(Context context) {
+ if (mRegistered) {
+ context.unregisterReceiver(this);
+ }
+ }
+ }
}