Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit acb38db8 authored by mxyyiyi's avatar mxyyiyi Committed by Xinyi Mao
Browse files

[A11y] Ignore the INTERRUPT event in spinner. 

- Fix the incorrect talkback info which that in each time screen updated, Spinner will send a interrupt event TYPE_VIEW_SELECTED to let talkback speak for it.

Fix: 401123984
Test: talkback
Flag: EXEMPT for simple fix
Change-Id: I1d7146b77e3a7c93ab1ba7bba7d989bc73f55e37
parent 5adfd4a5

packages/SettingsLib/SettingsSpinner/src/com/android/settingslib/widget/SettingsSpinnerPreference.java

+13 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.settingslib.widget; 
import android.content.Context;

import android.util.AttributeSet;

import android.view.View;

import android.view.accessibility.AccessibilityEvent;

import android.widget.AdapterView;

import android.widget.Spinner;
@@ -110,7 +111,6 @@ public class SettingsSpinnerPreference extends Preference 
        notifyChanged();

    }





    @Override

    public void onBindViewHolder(PreferenceViewHolder holder) {

        super.onBindViewHolder(holder);
@@ -119,6 +119,18 @@ public class SettingsSpinnerPreference extends Preference 
        spinner.setSelection(mPosition);

        spinner.setOnItemSelectedListener(mOnSelectedListener);

        spinner.setLongClickable(false);

        spinner.setAccessibilityDelegate(

                new View.AccessibilityDelegate() {

                    @Override

                    public void sendAccessibilityEvent(View host, int eventType) {

                        if (eventType == AccessibilityEvent.TYPE_VIEW_SELECTED) {

                            // Ignore the INTERRUPT events TYPE_VIEW_SELECTED or Talkback will speak

                            // for it while fragment updating.

                            return;

                        }

                        super.sendAccessibilityEvent(host, eventType);

                    }

                });

        if (mShouldPerformClick) {

            mShouldPerformClick = false;

            // To show dropdown view.