1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.settings.connecteddevice; 17 18 import android.app.Activity; 19 import android.content.Context; 20 import android.content.pm.PackageManager; 21 import android.provider.SearchIndexableResource; 22 import android.support.annotation.VisibleForTesting; 23 24 import com.android.internal.logging.nano.MetricsProto; 25 import com.android.settings.R; 26 import com.android.settings.SettingsActivity; 27 import com.android.settings.bluetooth.BluetoothMasterSwitchPreferenceController; 28 import com.android.settings.bluetooth.Utils; 29 import com.android.settings.dashboard.DashboardFragment; 30 import com.android.settings.dashboard.SummaryLoader; 31 import com.android.settings.deviceinfo.UsbBackend; 32 import com.android.settings.nfc.NfcPreferenceController; 33 import com.android.settings.overlay.FeatureFactory; 34 import com.android.settings.search.BaseSearchIndexProvider; 35 import com.android.settings.search.Indexable; 36 import com.android.settingslib.core.AbstractPreferenceController; 37 import com.android.settingslib.core.lifecycle.Lifecycle; 38 39 import java.util.ArrayList; 40 import java.util.Arrays; 41 import java.util.List; 42 43 public class ConnectedDeviceDashboardFragment extends DashboardFragment { 44 45 private static final String TAG = "ConnectedDeviceFrag"; 46 private UsbModePreferenceController mUsbPrefController; 47 48 @Override getMetricsCategory()49 public int getMetricsCategory() { 50 return MetricsProto.MetricsEvent.SETTINGS_CONNECTED_DEVICE_CATEGORY; 51 } 52 53 @Override getLogTag()54 protected String getLogTag() { 55 return TAG; 56 } 57 58 @Override getHelpResource()59 protected int getHelpResource() { 60 return R.string.help_url_connected_devices; 61 } 62 63 @Override getPreferenceScreenResId()64 protected int getPreferenceScreenResId() { 65 return R.xml.connected_devices; 66 } 67 68 @Override getPreferenceControllers(Context context)69 protected List<AbstractPreferenceController> getPreferenceControllers(Context context) { 70 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 71 final Lifecycle lifecycle = getLifecycle(); 72 final NfcPreferenceController nfcPreferenceController = 73 new NfcPreferenceController(context); 74 lifecycle.addObserver(nfcPreferenceController); 75 controllers.add(nfcPreferenceController); 76 mUsbPrefController = new UsbModePreferenceController(context, new UsbBackend(context)); 77 lifecycle.addObserver(mUsbPrefController); 78 controllers.add(mUsbPrefController); 79 final BluetoothMasterSwitchPreferenceController bluetoothPreferenceController = 80 new BluetoothMasterSwitchPreferenceController( 81 context, Utils.getLocalBtManager(context), this, 82 (SettingsActivity) getActivity()); 83 lifecycle.addObserver(bluetoothPreferenceController); 84 controllers.add(bluetoothPreferenceController); 85 86 SmsMirroringFeatureProvider smsMirroringFeatureProvider = 87 FeatureFactory.getFactory(context).getSmsMirroringFeatureProvider(); 88 AbstractPreferenceController smsMirroringController = 89 smsMirroringFeatureProvider.getController(context); 90 controllers.add(smsMirroringController); 91 return controllers; 92 } 93 94 @VisibleForTesting 95 static class SummaryProvider implements SummaryLoader.SummaryProvider { 96 97 private final Context mContext; 98 private final SummaryLoader mSummaryLoader; 99 private final NfcPreferenceController mNfcPreferenceController; 100 SummaryProvider(Context context, SummaryLoader summaryLoader)101 public SummaryProvider(Context context, SummaryLoader summaryLoader) { 102 mContext = context; 103 mSummaryLoader = summaryLoader; 104 mNfcPreferenceController = new NfcPreferenceController(context); 105 } 106 107 108 @Override setListening(boolean listening)109 public void setListening(boolean listening) { 110 if (listening) { 111 if (mNfcPreferenceController.isAvailable()) { 112 mSummaryLoader.setSummary(this, 113 mContext.getString(R.string.connected_devices_dashboard_summary)); 114 } else { 115 mSummaryLoader.setSummary(this, mContext.getString( 116 R.string.connected_devices_dashboard_no_nfc_summary)); 117 } 118 } 119 } 120 } 121 122 public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY 123 = new SummaryLoader.SummaryProviderFactory() { 124 @Override 125 public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity, 126 SummaryLoader summaryLoader) { 127 return new SummaryProvider(activity, summaryLoader); 128 } 129 }; 130 131 /** 132 * For Search. 133 */ 134 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 135 new BaseSearchIndexProvider() { 136 @Override 137 public List<SearchIndexableResource> getXmlResourcesToIndex( 138 Context context, boolean enabled) { 139 final SearchIndexableResource sir = new SearchIndexableResource(context); 140 sir.xmlResId = R.xml.connected_devices; 141 return Arrays.asList(sir); 142 } 143 144 @Override 145 public List<String> getNonIndexableKeys(Context context) { 146 final List<String> keys = super.getNonIndexableKeys(context); 147 PackageManager pm = context.getPackageManager(); 148 if (!pm.hasSystemFeature(PackageManager.FEATURE_NFC)) { 149 keys.add(NfcPreferenceController.KEY_TOGGLE_NFC); 150 keys.add(NfcPreferenceController.KEY_ANDROID_BEAM_SETTINGS); 151 } 152 keys.add(BluetoothMasterSwitchPreferenceController.KEY_TOGGLE_BLUETOOTH); 153 154 SmsMirroringFeatureProvider smsMirroringFeatureProvider = 155 FeatureFactory.getFactory(context).getSmsMirroringFeatureProvider(); 156 SmsMirroringPreferenceController smsMirroringController = 157 smsMirroringFeatureProvider.getController(context); 158 smsMirroringController.updateNonIndexableKeys(keys); 159 160 return keys; 161 } 162 }; 163 } 164