/*
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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.notification;
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import android.app.AutomaticZenRule;
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import android.content.Context;
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import android.widget.Switch;
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import androidx.fragment.app.Fragment;
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import androidx.preference.Preference;
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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.widget.SwitchBar;
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import com.android.settingslib.core.lifecycle.Lifecycle;
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import com.android.settingslib.widget.LayoutPreference;
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public class ZenAutomaticRuleSwitchPreferenceController extends
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AbstractZenModeAutomaticRulePreferenceController implements
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SwitchBar.OnSwitchChangeListener {
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private static final String KEY = "zen_automatic_rule_switch";
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private AutomaticZenRule mRule;
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private String mId;
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private SwitchBar mSwitchBar;
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public ZenAutomaticRuleSwitchPreferenceController(Context context, Fragment parent,
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Lifecycle lifecycle) {
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super(context, KEY, parent, lifecycle);
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}
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@Override
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public String getPreferenceKey() {
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return KEY;
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}
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@Override
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public boolean isAvailable() {
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return mRule != null && mId != null;
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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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LayoutPreference pref = screen.findPreference(KEY);
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mSwitchBar = pref.findViewById(R.id.switch_bar);
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if (mSwitchBar != null) {
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mSwitchBar.setSwitchBarText(R.string.zen_mode_use_automatic_rule,
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R.string.zen_mode_use_automatic_rule);
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try {
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pref.setOnPreferenceClickListener(preference -> {
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mRule.setEnabled(!mRule.isEnabled());
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mBackend.updateZenRule(mId, mRule);
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return true;
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});
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mSwitchBar.addOnSwitchChangeListener(this);
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} catch (IllegalStateException e) {
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// an exception is thrown if you try to add the listener twice
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}
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mSwitchBar.show();
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}
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}
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public void onResume(AutomaticZenRule rule, String id) {
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mRule = rule;
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mId = id;
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}
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public void updateState(Preference preference) {
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if (mRule != null) {
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mSwitchBar.setChecked(mRule.isEnabled());
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}
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}
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@Override
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public void onSwitchChanged(Switch switchView, boolean isChecked) {
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final boolean enabled = isChecked;
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if (enabled == mRule.isEnabled()) return;
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mRule.setEnabled(enabled);
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mBackend.updateZenRule(mId, mRule);
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}
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}
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