65 lines
2.1 KiB
Java
65 lines
2.1 KiB
Java
/*
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* Copyright (C) 2016 The CyanogenMod 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 cyanogenmod.preference;
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import android.content.Context;
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import android.support.v7.preference.ListPreference;
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import android.util.AttributeSet;
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import cyanogenmod.providers.CMSettings;
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public class CMSystemSettingListPreference extends ListPreference {
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public CMSystemSettingListPreference(Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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}
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public CMSystemSettingListPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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protected boolean persistString(String value) {
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if (shouldPersist()) {
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if (value == getPersistedString(null)) {
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// It's already there, so the same as persisting
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return true;
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}
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CMSettings.System.putString(getContext().getContentResolver(), getKey(), value);
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return true;
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}
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return false;
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}
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@Override
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protected String getPersistedString(String defaultReturnValue) {
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if (!shouldPersist()) {
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return defaultReturnValue;
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}
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String value = CMSettings.System.getString(getContext().getContentResolver(), getKey());
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return value == null ? defaultReturnValue : value;
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}
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@Override
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protected boolean isPersisted() {
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return CMSettings.System.getString(getContext().getContentResolver(), getKey()) != null;
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}
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public int getIntValue(int defValue) {
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return getValue() == null ? defValue : Integer.valueOf(getValue());
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}
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}
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