7979d9337a
Allow CaptionManager, Magnification, Color correction, Color inversion, Time to take action, and Autoclick. Bug: 187671696 Test: make RunSettingsRoboTests -j52 ROBOTEST_FILTER=AccessibilityFooterPreferenceTest Change-Id: I9d753243d4f61b6b3d58b50425b7a75a812a481d
72 lines
2.2 KiB
Java
72 lines
2.2 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.accessibility;
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import android.content.Context;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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/**
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* Base class for accessibility preference footer.
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*/
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public abstract class AccessibilityFooterPreferenceController extends BasePreferenceController {
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public AccessibilityFooterPreferenceController(Context context, String key) {
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super(context, key);
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}
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@Override
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public int getAvailabilityStatus() {
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return AVAILABLE;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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final AccessibilityFooterPreference footerPreference =
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screen.findPreference(getPreferenceKey());
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updateFooterPreferences(footerPreference);
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}
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/**
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* Override this if showing a help item in the footer bar, by returning the resource id.
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*
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* @return the resource id for the help url
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*/
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protected int getHelpResource() {
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return 0;
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}
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/** Returns the accessibility feature name. */
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protected abstract String getLabelName();
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private void updateFooterPreferences(AccessibilityFooterPreference footerPreference) {
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final String iconContentDescription = mContext.getString(
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R.string.accessibility_introduction_title, getLabelName());
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footerPreference.setIconContentDescription(iconContentDescription);
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if (getHelpResource() != 0) {
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footerPreference.appendHelpLink(getHelpResource());
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footerPreference.setLinkEnabled(true);
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}
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}
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}
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