| /* |
| * Copyright (C) 2019 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.car.settings.applications.defaultapps; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.Context; |
| import android.content.Intent; |
| |
| import androidx.annotation.Nullable; |
| |
| import com.android.car.settings.common.ButtonPreference; |
| import com.android.car.settings.common.FragmentController; |
| import com.android.settingslib.applications.DefaultAppInfo; |
| |
| /** |
| * Base preference which handles the logic to display the currently selected default app as well as |
| * an option to navigate to the settings of the selected default app. |
| */ |
| public abstract class DefaultAppsPickerEntryBasePreferenceController extends |
| DefaultAppEntryBasePreferenceController<ButtonPreference> { |
| |
| public DefaultAppsPickerEntryBasePreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| } |
| |
| @Override |
| protected Class<ButtonPreference> getPreferenceType() { |
| return ButtonPreference.class; |
| } |
| |
| @Override |
| protected void updateState(ButtonPreference preference) { |
| super.updateState(preference); |
| |
| // If activity does not exist, return. Otherwise allow intenting to the activity. |
| Intent intent = getSettingIntent(getCurrentDefaultAppInfo()); |
| if (intent == null || intent.resolveActivityInfo( |
| getContext().getPackageManager(), intent.getFlags()) == null) { |
| preference.showAction(false); |
| return; |
| } |
| |
| // Use startActivityForResult because some apps need to check the identity of the caller. |
| preference.setOnButtonClickListener(p -> getContext().startActivityForResult( |
| getContext().getBasePackageName(), |
| intent, |
| /* requestCode= */ 0, |
| /* options= */ null |
| )); |
| preference.showAction(true); |
| } |
| |
| /** |
| * Returns an optional intent that will be launched when clicking the secondary action icon. |
| */ |
| @Nullable |
| protected Intent getSettingIntent(@Nullable DefaultAppInfo info) { |
| return null; |
| } |
| } |