242da31179
When updating preferences managed through PreferenceController, the fragment should skip prefs that are not available. Bug: 32255863 Test: RunSettingsRoboTests Change-Id: I2f9b6ddf8c78d40068dc18f07e60672dcba4474a
79 lines
2.8 KiB
Java
79 lines
2.8 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.display;
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import android.content.Context;
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import android.os.Build;
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import android.os.SystemProperties;
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import android.provider.Settings;
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import android.support.v14.preference.SwitchPreference;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.core.instrumentation.MetricsFeatureProvider;
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import com.android.settings.overlay.FeatureFactory;
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import static android.provider.Settings.Secure.DOZE_ENABLED;
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import static com.android.internal.logging.MetricsProto.MetricsEvent.ACTION_AMBIENT_DISPLAY;
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public class DozePreferenceController extends PreferenceController implements
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Preference.OnPreferenceChangeListener {
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private static final String KEY_DOZE = "doze";
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private final MetricsFeatureProvider mMetricsFeatureProvider;
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public DozePreferenceController(Context context) {
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super(context);
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mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
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}
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@Override
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public String getPreferenceKey() {
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return KEY_DOZE;
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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if (KEY_DOZE.equals(preference.getKey())) {
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mMetricsFeatureProvider.action(mContext, ACTION_AMBIENT_DISPLAY);
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}
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return false;
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}
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@Override
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public void updateState(Preference preference) {
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int value = Settings.Secure.getInt(mContext.getContentResolver(), DOZE_ENABLED, 1);
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((SwitchPreference) preference).setChecked(value != 0);
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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boolean value = (Boolean) newValue;
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Settings.Secure.putInt(mContext.getContentResolver(), DOZE_ENABLED, value ? 1 : 0);
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return true;
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}
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@Override
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public boolean isAvailable() {
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String name = Build.IS_DEBUGGABLE ? SystemProperties.get("debug.doze.component") : null;
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if (TextUtils.isEmpty(name)) {
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name = mContext.getResources().getString(
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com.android.internal.R.string.config_dozeComponent);
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}
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return !TextUtils.isEmpty(name);
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}
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}
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