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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.settings.display;
import android.content.Context;
import androidx.preference.Preference;
import com.android.internal.logging.nano.MetricsProto;
import com.android.internal.view.RotationPolicy;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.TogglePreferenceController;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnPause;
import com.android.settingslib.core.lifecycle.events.OnResume;
public class AutoRotatePreferenceController extends TogglePreferenceController implements
PreferenceControllerMixin, Preference.OnPreferenceChangeListener, LifecycleObserver,
OnResume, OnPause {
private final MetricsFeatureProvider mMetricsFeatureProvider;
private Preference mPreference;
private RotationPolicy.RotationPolicyListener mRotationPolicyListener;
public AutoRotatePreferenceController(Context context, String key) {
super(context, key);
mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
}
@Override
public void updateState(Preference preference) {
mPreference = preference;
super.updateState(preference);
}
@Override
public void onResume() {
if (mRotationPolicyListener == null) {
mRotationPolicyListener = new RotationPolicy.RotationPolicyListener() {
@Override
public void onChange() {
if (mPreference != null) {
updateState(mPreference);
}
}
};
}
RotationPolicy.registerRotationPolicyListener(mContext,
mRotationPolicyListener);
}
@Override
public void onPause() {
if (mRotationPolicyListener != null) {
RotationPolicy.unregisterRotationPolicyListener(mContext, mRotationPolicyListener);
}
}
@Override
public int getAvailabilityStatus() {
return RotationPolicy.isRotationLockToggleVisible(mContext)
? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
}
@Override
public boolean isChecked() {
return !RotationPolicy.isRotationLocked(mContext);
}
@Override
public boolean setChecked(boolean isChecked) {
final boolean isLocked = !isChecked;
mMetricsFeatureProvider.action(mContext, MetricsProto.MetricsEvent.ACTION_ROTATION_LOCK,
isLocked);
RotationPolicy.setRotationLock(mContext, isLocked);
return true;
}
}
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