blob: 209aee3a59d2bcdc9d2f53914f2593f258a0541d [file] [log] [blame]
/*
* Copyright (C) 2021 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.gestures;
import android.content.Context;
import android.net.Uri;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.settings.core.BasePreferenceController;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnStart;
import com.android.settingslib.core.lifecycle.events.OnStop;
import com.android.settingslib.widget.SelectorWithWidgetPreference;
/**
* The controller to handle one-handed mode pull screen into reach preference.
**/
public class OneHandedActionPullDownPrefController extends BasePreferenceController
implements OneHandedSettingsUtils.TogglesCallback, LifecycleObserver, OnStart, OnStop {
private final OneHandedSettingsUtils mUtils;
private Preference mPreference;
public OneHandedActionPullDownPrefController(Context context, String key) {
super(context, key);
mUtils = new OneHandedSettingsUtils(context);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
if (preference instanceof SelectorWithWidgetPreference) {
((SelectorWithWidgetPreference) preference).setChecked(
!OneHandedSettingsUtils.isSwipeDownNotificationEnabled(mContext));
}
}
@Override
public int getAvailabilityStatus() {
return (OneHandedSettingsUtils.isSupportOneHandedMode()
&& OneHandedSettingsUtils.canEnableController(mContext))
? AVAILABLE : DISABLED_DEPENDENT_SETTING;
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
if (!getPreferenceKey().equals(preference.getKey())) {
return false;
}
OneHandedSettingsUtils.setSwipeDownNotificationEnabled(mContext, false);
if (preference instanceof SelectorWithWidgetPreference) {
((SelectorWithWidgetPreference) preference).setChecked(true);
}
return true;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(getPreferenceKey());
}
@Override
public void onStart() {
mUtils.registerToggleAwareObserver(this);
}
@Override
public void onStop() {
mUtils.unregisterToggleAwareObserver();
}
@Override
public void onChange(Uri uri) {
if (mPreference == null) {
return;
}
if (uri.equals(OneHandedSettingsUtils.ONE_HANDED_MODE_ENABLED_URI)
|| uri.equals(OneHandedSettingsUtils.SOFTWARE_SHORTCUT_ENABLED_URI)
|| uri.equals(OneHandedSettingsUtils.HARDWARE_SHORTCUT_ENABLED_URI)) {
mPreference.setEnabled(OneHandedSettingsUtils.canEnableController(mContext));
} else if (uri.equals(OneHandedSettingsUtils.SHOW_NOTIFICATION_ENABLED_URI)) {
updateState(mPreference);
}
}
}