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

Example 31 with AccessibilityEvent

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

the class AccessibilityManagerServiceTest method testSendAccessibilityEvent_TwoServices_MatchingPackageAndEventType_TwoDefault.

@LargeTest
public void testSendAccessibilityEvent_TwoServices_MatchingPackageAndEventType_TwoDefault() throws Exception {
    // set the accessibility setting value
    ensureAccessibilityEnabled(mContext, true);
    // enable the mock accessibility services
    ensureOnlyMockServicesEnabled(mContext, true, true);
    // configure the first mock service
    MockAccessibilityService firstService = MyFirstMockAccessibilityService.sInstance;
    AccessibilityServiceInfo firstInfo = MyFirstMockAccessibilityService.createDefaultInfo();
    firstInfo.flags = AccessibilityServiceInfo.DEFAULT;
    firstService.setServiceInfo(firstInfo);
    // configure the second mock service
    MockAccessibilityService secondService = MySecondMockAccessibilityService.sInstance;
    AccessibilityServiceInfo secondInfo = MyFirstMockAccessibilityService.createDefaultInfo();
    secondInfo.flags = AccessibilityServiceInfo.DEFAULT;
    secondService.setServiceInfo(firstInfo);
    // wait for the binder calls 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 for the first mock service
    firstService.expectEvent(sentEvent);
    firstService.replay();
    // set expectations for the second mock service
    secondService.replay();
    // send the event
    mManagerService.sendAccessibilityEvent(sentEvent, UserHandle.USER_OWNER);
    // verify if all expected methods have been called
    assertMockServiceVerifiedWithinTimeout(firstService);
    assertMockServiceVerifiedWithinTimeout(secondService);
}

Example 32 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project HoloEverywhere by Prototik.

the class SwitchScreenPreference method sendAccessibilityEvent.

@SuppressLint("NewApi")
void sendAccessibilityEvent(View view) {
    try {
        AccessibilityManager accessibilityManager = (AccessibilityManager) getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
        if (mSendClickAccessibilityEvent && accessibilityManager.isEnabled()) {
            AccessibilityEvent event = AccessibilityEvent.obtain();
            event.setEventType(AccessibilityEvent.TYPE_VIEW_CLICKED);
            if (VERSION.SDK_INT >= 14) {
                view.onInitializeAccessibilityEvent(event);
            }
            view.dispatchPopulateAccessibilityEvent(event);
            accessibilityManager.sendAccessibilityEvent(event);
        }
    } catch (Exception e) {
    }
    mSendClickAccessibilityEvent = false;
}

Example 33 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project HoloEverywhere by Prototik.

the class AdapterView method onRequestSendAccessibilityEvent.

@SuppressLint("NewApi")
@Override
public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
    if (super.onRequestSendAccessibilityEvent(child, event)) {
        AccessibilityEvent record = AccessibilityEvent.obtain();
        onInitializeAccessibilityEvent(record);
        child.dispatchPopulateAccessibilityEvent(record);
        event.appendRecord(record);
        return true;
    }
    return false;
}

Example 34 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project HoloEverywhere by Prototik.

the class TouchExplorationHelper method getEventForItem.

private AccessibilityEvent getEventForItem(T item, int eventType) {
    final AccessibilityEvent event = AccessibilityEvent.obtain(eventType);
    final AccessibilityRecordCompat record = new AccessibilityRecordCompat(event);
    final int virtualDescendantId = getIdForItem(item);
    // Ensure the client has good defaults.
    event.setEnabled(true);
    // Allow the client to populate the event.
    populateEventForItem(item, event);
    if (event.getText().isEmpty() && TextUtils.isEmpty(event.getContentDescription())) {
        throw new RuntimeException("You must add text or a content description in populateEventForItem()");
    }
    // Don't allow the client to override these properties.
    event.setClassName(item.getClass().getName());
    event.setPackageName(mParentView.getContext().getPackageName());
    record.setSource(mParentView, virtualDescendantId);
    return event;
}

Example 35 with AccessibilityEvent

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

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.getInt(mContext.getContentResolver(), Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD, 0) != 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);
    }
}