| /* |
| * 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.RadioButtonPreference; |
| |
| /** |
| * The controller to handle one-handed mode show notification preference. |
| **/ |
| public class OneHandedActionShowNotificationPrefController extends BasePreferenceController |
| implements OneHandedSettingsUtils.TogglesCallback, LifecycleObserver, OnStart, OnStop { |
| |
| private final OneHandedSettingsUtils mUtils; |
| |
| private Preference mPreference; |
| |
| public OneHandedActionShowNotificationPrefController(Context context, String key) { |
| super(context, key); |
| mUtils = new OneHandedSettingsUtils(context); |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| super.updateState(preference); |
| if (preference instanceof RadioButtonPreference) { |
| ((RadioButtonPreference) 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, true); |
| if (preference instanceof RadioButtonPreference) { |
| ((RadioButtonPreference) 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); |
| } |
| } |
| } |