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

Example 86 with AccessibilityEvent

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

the class View method sendViewTextTraversedAtGranularityEvent.

private void sendViewTextTraversedAtGranularityEvent(int action, int granularity, int fromIndex, int toIndex) {
    if (mParent == null) {
        return;
    }
    AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY);
    onInitializeAccessibilityEvent(event);
    onPopulateAccessibilityEvent(event);
    event.setFromIndex(fromIndex);
    event.setToIndex(toIndex);
    event.setAction(action);
    event.setMovementGranularity(granularity);
    mParent.requestSendAccessibilityEvent(this, event);
}

Example 87 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_packages_apps_Dialer by LineageOS.

the class CallCardPresenter method sendAccessibilityEvent.

static boolean sendAccessibilityEvent(Context context, InCallScreen inCallScreen) {
    AccessibilityManager am = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (!am.isEnabled()) {
        LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "accessibility is off");
        return false;
    }
    if (inCallScreen == null) {
        LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "incallscreen is null");
        return false;
    }
    Fragment fragment = inCallScreen.getInCallScreenFragment();
    if (fragment == null || fragment.getView() == null || fragment.getView().getParent() == null) {
        LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "fragment/view/parent is null");
        return false;
    }
    DisplayManager displayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
    Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
    boolean screenIsOn = display.getState() == Display.STATE_ON;
    LogUtil.d("CallCardPresenter.sendAccessibilityEvent", "screen is on: %b", screenIsOn);
    if (!screenIsOn) {
        return false;
    }
    AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_ANNOUNCEMENT);
    inCallScreen.dispatchPopulateAccessibilityEvent(event);
    View view = inCallScreen.getInCallScreenFragment().getView();
    view.getParent().requestSendAccessibilityEvent(view, event);
    return true;
}

Example 88 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project MDM-Android-Agent by wso2-attic.

the class IcsAdapterView method onRequestSendAccessibilityEvent.

@Override
public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
    if (super.onRequestSendAccessibilityEvent(child, event)) {
        // Add a record for ourselves as well.
        AccessibilityEvent record = AccessibilityEvent.obtain();
        onInitializeAccessibilityEvent(record);
        // Populate with the text of the requesting child.
        child.dispatchPopulateAccessibilityEvent(record);
        event.appendRecord(record);
        return true;
    }
    return false;
}

Example 89 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project android_packages_apps_Snap by LineageOS.

the class AccessibilityUtils method makeAnnouncement.

public static void makeAnnouncement(View view, CharSequence announcement) {
    if (view == null)
        return;
    if (ApiHelper.HAS_ANNOUNCE_FOR_ACCESSIBILITY) {
        view.announceForAccessibility(announcement);
    } else {
        // For API 15 and earlier, we need to construct an accessibility event
        Context ctx = view.getContext();
        AccessibilityManager am = (AccessibilityManager) ctx.getSystemService(Context.ACCESSIBILITY_SERVICE);
        if (!am.isEnabled())
            return;
        AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
        AccessibilityRecordCompat arc = new AccessibilityRecordCompat(event);
        arc.setSource(view);
        event.setClassName(view.getClass().getName());
        event.setPackageName(view.getContext().getPackageName());
        event.setEnabled(view.isEnabled());
        event.getText().add(announcement);
        am.sendAccessibilityEvent(event);
    }
}

Example 90 with AccessibilityEvent

use of android.view.accessibility.AccessibilityEvent in project Fairphone by Kwamecorp.

the class DragLayer method sendTapOutsideFolderAccessibilityEvent.

private void sendTapOutsideFolderAccessibilityEvent(boolean isEditingName) {
    AccessibilityManager accessibilityManager = (AccessibilityManager) getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (accessibilityManager.isEnabled()) {
        int stringId = isEditingName ? R.string.folder_tap_to_rename : R.string.folder_tap_to_close;
        AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_FOCUSED);
        onInitializeAccessibilityEvent(event);
        event.getText().add(getContext().getString(stringId));
        accessibilityManager.sendAccessibilityEvent(event);
    }
}