1 /*
2  * Copyright (C) 2014 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.systemui.statusbar.policy;
18 
19 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
20 
21 import java.util.Collection;
22 
23 public interface BluetoothController {
addStateChangedCallback(Callback callback)24     void addStateChangedCallback(Callback callback);
removeStateChangedCallback(Callback callback)25     void removeStateChangedCallback(Callback callback);
26 
isBluetoothSupported()27     boolean isBluetoothSupported();
isBluetoothEnabled()28     boolean isBluetoothEnabled();
isBluetoothConnected()29     boolean isBluetoothConnected();
isBluetoothConnecting()30     boolean isBluetoothConnecting();
getLastDeviceName()31     String getLastDeviceName();
setBluetoothEnabled(boolean enabled)32     void setBluetoothEnabled(boolean enabled);
getDevices()33     Collection<CachedBluetoothDevice> getDevices();
connect(CachedBluetoothDevice device)34     void connect(CachedBluetoothDevice device);
disconnect(CachedBluetoothDevice device)35     void disconnect(CachedBluetoothDevice device);
36 
37     public interface Callback {
onBluetoothStateChange(boolean enabled)38         void onBluetoothStateChange(boolean enabled);
onBluetoothDevicesChanged()39         void onBluetoothDevicesChanged();
40     }
41 }
42