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Commit 640d60a5 authored by Yinglei Wang's avatar Yinglei Wang
Browse files

CheckedTextView accessibility checked state updates 

Send the new checked event. Updated to the new checked api.
Test: not needed since were are just sending a new event and update
to new api.
Flag: android.view.accessibility.tri_state_checked
Bug: 380327448

Change-Id: I7fd17fb1cc4b87b9d008751ee9cf1196099b767b
parent 3fa794b6

core/java/android/widget/CheckedTextView.java

+12 −1
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package android.widget;



import static android.view.accessibility.Flags.triStateChecked;



import android.annotation.DrawableRes;

import android.annotation.NonNull;

import android.annotation.Nullable;
@@ -141,6 +143,10 @@ public class CheckedTextView extends TextView implements Checkable { 
        if (mChecked != checked) {

            mChecked = checked;

            refreshDrawableState();

            if (triStateChecked()) {

                notifyViewAccessibilityStateChangedIfNeeded(

                        AccessibilityEvent.CONTENT_CHANGE_TYPE_CHECKED);

            }

            notifyViewAccessibilityStateChangedIfNeeded(

                    AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED);

        }
@@ -570,8 +576,13 @@ public class CheckedTextView extends TextView implements Checkable { 
    public void onInitializeAccessibilityNodeInfoInternal(AccessibilityNodeInfo info) {

        super.onInitializeAccessibilityNodeInfoInternal(info);

        info.setCheckable(true);

        if (triStateChecked()) {

            info.setChecked(mChecked ? AccessibilityNodeInfo.CHECKED_STATE_TRUE :

                    AccessibilityNodeInfo.CHECKED_STATE_FALSE);

        } else {

            info.setChecked(mChecked);

        }

    }



    /** @hide */

    @Override