1 /* 2 * Copyright (C) 2017 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 17 package com.android.settings.bluetooth; 18 19 import android.content.pm.PackageManager; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.support.annotation.VisibleForTesting; 23 import android.support.v7.preference.Preference; 24 25 import com.android.internal.logging.nano.MetricsProto; 26 import com.android.settings.core.BasePreferenceController; 27 import com.android.settings.core.PreferenceControllerMixin; 28 import com.android.settings.overlay.FeatureFactory; 29 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider; 30 31 /** 32 * Controller that shows received files 33 */ 34 public class BluetoothFilesPreferenceController extends BasePreferenceController 35 implements PreferenceControllerMixin { 36 private static final String TAG = "BluetoothFilesPrefCtrl"; 37 38 public static final String KEY_RECEIVED_FILES = "bt_received_files"; 39 40 /* Private intent to show the list of received files */ 41 @VisibleForTesting 42 static final String ACTION_OPEN_FILES = "com.android.bluetooth.action.TransferHistory"; 43 @VisibleForTesting 44 static final String EXTRA_SHOW_ALL_FILES = "android.btopp.intent.extra.SHOW_ALL"; 45 @VisibleForTesting 46 static final String EXTRA_DIRECTION = "direction"; 47 48 private MetricsFeatureProvider mMetricsFeatureProvider; 49 BluetoothFilesPreferenceController(Context context)50 public BluetoothFilesPreferenceController(Context context) { 51 super(context, KEY_RECEIVED_FILES); 52 mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider(); 53 } 54 55 @Override getAvailabilityStatus()56 public int getAvailabilityStatus() { 57 return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH) 58 ? AVAILABLE 59 : UNSUPPORTED_ON_DEVICE; 60 } 61 62 @Override getPreferenceKey()63 public String getPreferenceKey() { 64 return KEY_RECEIVED_FILES; 65 } 66 67 @Override handlePreferenceTreeClick(Preference preference)68 public boolean handlePreferenceTreeClick(Preference preference) { 69 if (KEY_RECEIVED_FILES.equals(preference.getKey())) { 70 mMetricsFeatureProvider.action(mContext, 71 MetricsProto.MetricsEvent.ACTION_BLUETOOTH_FILES); 72 Intent intent = new Intent(ACTION_OPEN_FILES); 73 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP); 74 intent.putExtra(EXTRA_DIRECTION, 1 /* DIRECTION_INBOUND */); 75 intent.putExtra(EXTRA_SHOW_ALL_FILES, true); 76 mContext.startActivity(intent); 77 return true; 78 } 79 80 return false; 81 } 82 83 84 } 85