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Commit 6382b39f authored by Tony Wickham's avatar Tony Wickham
Browse files

Add null check to sendCustomAccessibilityEvent() 

ag/10273975 caused a regression where launcher crashes if RecentsView is
empty.

Change-Id: I1607627be0a9748fd552adc757296d7b6bbfd1e2
parent 43657340

src/com/android/launcher3/compat/AccessibilityManagerCompat.java

+10 −2
Original line number Diff line number Diff line
@@ -40,8 +40,16 @@ public class AccessibilityManagerCompat { 
        return isAccessibilityEnabled(context);

    }



    public static void sendCustomAccessibilityEvent(View target, int type, @Nullable String text) {

        if (isObservedEventType(target.getContext(), type)) {

    /**

     *

     * @param target The view the accessibility event is initialized on.

     *               If null, this method has no effect.

     * @param type See TYPE_ constants defined in {@link AccessibilityEvent}.

     * @param text Optional text to add to the event, which will be announced to the user.

     */

    public static void sendCustomAccessibilityEvent(@Nullable View target, int type,

            @Nullable String text) {

        if (target != null && isObservedEventType(target.getContext(), type)) {

            AccessibilityEvent event = AccessibilityEvent.obtain(type);

            target.onInitializeAccessibilityEvent(event);

            if (!TextUtils.isEmpty(text)) {