Examples with AccessibilityEvent android.view.accessibility.AccessibilityEvent used on opensource projects

Example 71 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_frameworks_base by crdroidandroid.

the class KeyboardView method sendAccessibilityEventForUnicodeCharacter.

private void sendAccessibilityEventForUnicodeCharacter(int eventType, int code) {
    if (mAccessibilityManager.isEnabled()) {
        AccessibilityEvent event = AccessibilityEvent.obtain(eventType);
        onInitializeAccessibilityEvent(event);
        String text = null;
        // This is very efficient since the properties are cached.
        final boolean speakPassword = Settings.Secure.getIntForUser(mContext.getContentResolver(), Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD, 0, UserHandle.USER_CURRENT_OR_SELF) != 0;
        // used to avoid leaking passwords.
        if (speakPassword || mAudioManager.isBluetoothA2dpOn() || mAudioManager.isWiredHeadsetOn()) {
            switch(code) {
                case Keyboard.KEYCODE_ALT:
                    text = mContext.getString(R.string.keyboardview_keycode_alt);
                    break;
                case Keyboard.KEYCODE_CANCEL:
                    text = mContext.getString(R.string.keyboardview_keycode_cancel);
                    break;
                case Keyboard.KEYCODE_DELETE:
                    text = mContext.getString(R.string.keyboardview_keycode_delete);
                    break;
                case Keyboard.KEYCODE_DONE:
                    text = mContext.getString(R.string.keyboardview_keycode_done);
                    break;
                case Keyboard.KEYCODE_MODE_CHANGE:
                    text = mContext.getString(R.string.keyboardview_keycode_mode_change);
                    break;
                case Keyboard.KEYCODE_SHIFT:
                    text = mContext.getString(R.string.keyboardview_keycode_shift);
                    break;
                case '\n':
                    text = mContext.getString(R.string.keyboardview_keycode_enter);
                    break;
                default:
                    text = String.valueOf((char) code);
            }
        } else if (!mHeadsetRequiredToHearPasswordsAnnounced) {
            // hover enter and hover exit event, so set the flag after the exit.
            if (eventType == AccessibilityEvent.TYPE_VIEW_HOVER_EXIT) {
                mHeadsetRequiredToHearPasswordsAnnounced = true;
            }
            text = mContext.getString(R.string.keyboard_headset_required_to_hear_password);
        } else {
            text = mContext.getString(R.string.keyboard_password_character_no_headset);
        }
        event.getText().add(text);
        mAccessibilityManager.sendAccessibilityEvent(event);
    }
}

Example 72 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_frameworks_base by crdroidandroid.

the class AccessibilityManagerServiceTest method testSendAccessibilityEvent_OneService_NotifivationAfterTimeout.

@LargeTest
public void testSendAccessibilityEvent_OneService_NotifivationAfterTimeout() throws Exception {
    // enable the mock accessibility service
    ensureOnlyMockServicesEnabled(mContext, true, false);
    // set the accessibility setting value
    ensureAccessibilityEnabled(mContext, true);
    // configure the mock service
    MockAccessibilityService service = MyFirstMockAccessibilityService.sInstance;
    AccessibilityServiceInfo info = MockAccessibilityService.createDefaultInfo();
    info.notificationTimeout = TIMEOUT_TEST_NOTIFICATION_TIMEOUT;
    service.setServiceInfo(info);
    // wait for the binder call to #setService to complete
    Thread.sleep(TIMEOUT_BINDER_CALL);
    // create and populate the first event to be sent
    AccessibilityEvent firstEvent = AccessibilityEvent.obtain();
    fullyPopulateDefaultAccessibilityEvent(firstEvent);
    // create and populate the second event to be sent
    AccessibilityEvent secondEvent = AccessibilityEvent.obtain();
    fullyPopulateDefaultAccessibilityEvent(secondEvent);
    // set expectations
    service.expectEvent(secondEvent);
    service.replay();
    // send the events
    mManagerService.sendAccessibilityEvent(firstEvent, UserHandle.USER_CURRENT);
    mManagerService.sendAccessibilityEvent(secondEvent, UserHandle.USER_CURRENT);
    // wait for #sendAccessibilityEvent to reach the backing service
    Thread.sleep(TIMEOUT_BINDER_CALL);
    try {
        service.verify();
        fail("No events must be dispatched before the expiration of the notification timeout.");
    } catch (IllegalStateException ise) {
    /* expected */
    }
    // wait for the configured notification timeout to expire
    Thread.sleep(TIMEOUT_TEST_NOTIFICATION_TIMEOUT);
    // verify if all expected methods have been called
    assertMockServiceVerifiedWithinTimeout(service);
}

Example 73 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_frameworks_base by crdroidandroid.

the class AccessibilityManagerServiceTest method testSendAccessibilityEvent_OneService_MatchingPackageAndEventType.

@LargeTest
public void testSendAccessibilityEvent_OneService_MatchingPackageAndEventType() throws Exception {
    // enable the mock accessibility service
    ensureOnlyMockServicesEnabled(mContext, true, false);
    // set the accessibility setting value
    ensureAccessibilityEnabled(mContext, true);
    // configure the mock service
    MockAccessibilityService service = MyFirstMockAccessibilityService.sInstance;
    service.setServiceInfo(MockAccessibilityService.createDefaultInfo());
    // wait for the binder call to #setService to complete
    Thread.sleep(TIMEOUT_BINDER_CALL);
    // create and populate an event to be sent
    AccessibilityEvent sentEvent = AccessibilityEvent.obtain();
    fullyPopulateDefaultAccessibilityEvent(sentEvent);
    // set expectations
    service.expectEvent(sentEvent);
    service.replay();
    // send the event
    mManagerService.sendAccessibilityEvent(sentEvent, UserHandle.USER_CURRENT);
    // verify if all expected methods have been called
    assertMockServiceVerifiedWithinTimeout(service);
}

Example 74 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_frameworks_base by crdroidandroid.

the class AccessibilityManagerTest method testSendAccessibilityEvent_AccessibilityEnabled.

@MediumTest
public void testSendAccessibilityEvent_AccessibilityEnabled() throws Exception {
    AccessibilityEvent sentEvent = AccessibilityEvent.obtain();
    when(mMockService.sendAccessibilityEvent(eq(sentEvent), anyInt())).thenReturn(true).thenReturn(false);
    AccessibilityManager manager = createManager(true);
    manager.sendAccessibilityEvent(sentEvent);
    assertSame("The event should be recycled.", sentEvent, AccessibilityEvent.obtain());
    manager.sendAccessibilityEvent(sentEvent);
    assertNotSame("The event should not be recycled.", sentEvent, AccessibilityEvent.obtain());
}

Example 75 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_frameworks_base by crdroidandroid.

the class NotificationManagerService method sendAccessibilityEvent.

void sendAccessibilityEvent(Notification notification, CharSequence packageName) {
    AccessibilityManager manager = AccessibilityManager.getInstance(getContext());
    if (!manager.isEnabled()) {
        return;
    }
    AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
    event.setPackageName(packageName);
    event.setClassName(Notification.class.getName());
    event.setParcelableData(notification);
    CharSequence tickerText = notification.tickerText;
    if (!TextUtils.isEmpty(tickerText)) {
        event.getText().add(tickerText);
    }
    try {
        manager.sendAccessibilityEvent(event);
    } catch (IllegalStateException e) {
        Slog.e(TAG, "sendAccessibilityEvent failed.", e);
    }
}