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