95aa089858
If it's grey out, users don't have the alternative way in that page to enable it. According to the UX design, we should hide it if it is needed. Bug: 186776534 Test: make RunSettingsRoboTests -j52 ROBOTEST_FILTER=AccessibilityButtonLocationPreferenceControllerTest Change-Id: If2f659da32345938e2930fde42365cd796571068
90 lines
3.3 KiB
Java
90 lines
3.3 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 android.provider.Settings;
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import android.util.ArrayMap;
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import androidx.preference.ListPreference;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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import com.google.common.primitives.Ints;
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/** Preference controller that controls the preferred location in accessibility button page. */
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public class AccessibilityButtonLocationPreferenceController extends BasePreferenceController
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implements Preference.OnPreferenceChangeListener {
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private final ArrayMap<String, String> mValueTitleMap = new ArrayMap<>();
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private int mDefaultLocation;
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public AccessibilityButtonLocationPreferenceController(Context context, String preferenceKey) {
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super(context, preferenceKey);
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initValueTitleMap();
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}
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@Override
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public int getAvailabilityStatus() {
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return AccessibilityUtil.isGestureNavigateEnabled(mContext)
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? CONDITIONALLY_UNAVAILABLE : AVAILABLE;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final ListPreference listPreference = (ListPreference) preference;
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final Integer value = Ints.tryParse((String) newValue);
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if (value != null) {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_BUTTON_MODE, value);
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updateState(listPreference);
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}
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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final ListPreference listPreference = (ListPreference) preference;
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listPreference.setValue(getCurrentAccessibilityButtonMode());
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}
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private String getCurrentAccessibilityButtonMode() {
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final int mode = Settings.Secure.getInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_BUTTON_MODE, mDefaultLocation);
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return String.valueOf(mode);
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}
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private void initValueTitleMap() {
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if (mValueTitleMap.size() == 0) {
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final String[] values = mContext.getResources().getStringArray(
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R.array.accessibility_button_location_selector_values);
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final String[] titles = mContext.getResources().getStringArray(
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R.array.accessibility_button_location_selector_titles);
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final int mapSize = values.length;
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mDefaultLocation = Integer.parseInt(values[0]);
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for (int i = 0; i < mapSize; i++) {
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mValueTitleMap.put(values[i], titles[i]);
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}
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}
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}
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}
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