15ca95a31b
SwitchPreference and SwitchPreferenceCompat are both TwoStatePreference. Using TwoStatePreference in Java will helps migration in the future. Bug: 306771414 Test: manual - check Settings pages Change-Id: I84e1d7b09451106797c2b23d127855c6976678ca
85 lines
2.9 KiB
Java
85 lines
2.9 KiB
Java
/*
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* Copyright (C) 2017 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.development;
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import android.content.Context;
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import android.provider.Settings;
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import android.sysprop.DisplayProperties;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.TwoStatePreference;
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import com.android.internal.app.LocalePicker;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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public class RtlLayoutPreferenceController extends DeveloperOptionsPreferenceController implements
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Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
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private static final String FORCE_RTL_LAYOUT_KEY = "force_rtl_layout_all_locales";
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@VisibleForTesting
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static final int SETTING_VALUE_ON = 1;
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@VisibleForTesting
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static final int SETTING_VALUE_OFF = 0;
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public RtlLayoutPreferenceController(Context context) {
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super(context);
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}
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@Override
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public String getPreferenceKey() {
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return FORCE_RTL_LAYOUT_KEY;
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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 boolean isEnabled = (Boolean) newValue;
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writeToForceRtlLayoutSetting(isEnabled);
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updateLocales();
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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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int rtlLayoutMode = Settings.Global.getInt(mContext.getContentResolver(),
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Settings.Global.DEVELOPMENT_FORCE_RTL, SETTING_VALUE_OFF);
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((TwoStatePreference) mPreference).setChecked(rtlLayoutMode != SETTING_VALUE_OFF);
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}
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@Override
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protected void onDeveloperOptionsSwitchDisabled() {
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super.onDeveloperOptionsSwitchDisabled();
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writeToForceRtlLayoutSetting(false);
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updateLocales();
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((TwoStatePreference) mPreference).setChecked(false);
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}
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@VisibleForTesting
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void updateLocales() {
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LocalePicker.updateLocales(mContext.getResources().getConfiguration().getLocales());
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}
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private void writeToForceRtlLayoutSetting(boolean isEnabled) {
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Settings.Global.putInt(mContext.getContentResolver(),
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Settings.Global.DEVELOPMENT_FORCE_RTL,
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isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
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DisplayProperties.debug_force_rtl(isEnabled);
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}
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}
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