| /* |
| * Copyright (C) 2018 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.connecteddevice; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothManager; |
| import android.content.Context; |
| import android.os.Bundle; |
| |
| import com.android.internal.logging.nano.MetricsProto; |
| import com.android.settings.R; |
| import com.android.settings.SettingsActivity; |
| import com.android.settings.bluetooth.BluetoothDeviceRenamePreferenceController; |
| import com.android.settings.bluetooth.BluetoothSwitchPreferenceController; |
| import com.android.settings.core.TogglePreferenceController; |
| import com.android.settings.dashboard.DashboardFragment; |
| import com.android.settings.search.BaseSearchIndexProvider; |
| import com.android.settings.search.SearchIndexableRaw; |
| import com.android.settings.widget.SwitchBar; |
| import com.android.settings.widget.SwitchBarController; |
| import com.android.settingslib.core.lifecycle.Lifecycle; |
| import com.android.settingslib.search.SearchIndexable; |
| import com.android.settingslib.widget.FooterPreference; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Dedicated screen for allowing the user to toggle bluetooth which displays relevant information to |
| * the user based on related settings such as bluetooth scanning. |
| */ |
| @SearchIndexable(forTarget = SearchIndexable.ALL) |
| public class BluetoothDashboardFragment extends DashboardFragment { |
| |
| private static final String TAG = "BluetoothDashboardFrag"; |
| public static final String KEY_BLUETOOTH_SCREEN = "bluetooth_switchbar_screen"; |
| |
| private FooterPreference mFooterPreference; |
| private SwitchBar mSwitchBar; |
| private BluetoothSwitchPreferenceController mController; |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsProto.MetricsEvent.BLUETOOTH_FRAGMENT; |
| } |
| |
| @Override |
| protected String getLogTag() { |
| return TAG; |
| } |
| |
| @Override |
| public int getHelpResource() { |
| return R.string.help_uri_bluetooth_screen; |
| } |
| |
| @Override |
| protected int getPreferenceScreenResId() { |
| return R.xml.bluetooth_screen; |
| } |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| mFooterPreference = mFooterPreferenceMixin.createFooterPreference(); |
| } |
| |
| @Override |
| public void onAttach(Context context) { |
| super.onAttach(context); |
| use(BluetoothDeviceRenamePreferenceController.class).setFragment(this); |
| } |
| |
| @Override |
| public void onActivityCreated(Bundle savedInstanceState) { |
| super.onActivityCreated(savedInstanceState); |
| |
| SettingsActivity activity = (SettingsActivity) getActivity(); |
| mSwitchBar = activity.getSwitchBar(); |
| mController = new BluetoothSwitchPreferenceController(activity, |
| new SwitchBarController(mSwitchBar), mFooterPreference); |
| Lifecycle lifecycle = getSettingsLifecycle(); |
| if (lifecycle != null) { |
| lifecycle.addObserver(mController); |
| } |
| } |
| /** |
| * For Search. |
| */ |
| public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = |
| new BaseSearchIndexProvider() { |
| @Override |
| public List<SearchIndexableRaw> getRawDataToIndex(Context context, |
| boolean enabled) { |
| final List<SearchIndexableRaw> result = new ArrayList<>(); |
| |
| // Add the activity title |
| final SearchIndexableRaw data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.bluetooth_settings_title); |
| data.screenTitle = context.getString(R.string.bluetooth_settings_title); |
| data.keywords = context.getString(R.string.keywords_bluetooth_settings); |
| data.key = KEY_BLUETOOTH_SCREEN; |
| result.add(data); |
| |
| return result; |
| } |
| |
| @Override |
| public List<String> getNonIndexableKeys(Context context) { |
| final List<String> keys = super.getNonIndexableKeys(context); |
| BluetoothManager manager = |
| (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE); |
| if (manager != null) { |
| BluetoothAdapter adapter = manager.getAdapter(); |
| final int status = adapter != null |
| ? TogglePreferenceController.AVAILABLE |
| : TogglePreferenceController.UNSUPPORTED_ON_DEVICE; |
| if (status != TogglePreferenceController.AVAILABLE) { |
| keys.add(KEY_BLUETOOTH_SCREEN); |
| } |
| } |
| |
| return keys; |
| } |
| }; |
| } |