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.tv.settings.accessories; 18 19 import android.bluetooth.BluetoothClass; 20 import android.bluetooth.BluetoothDevice; 21 import android.support.annotation.DrawableRes; 22 23 import com.android.tv.settings.R; 24 25 /* 26 * Provide utilities for Remote & Accessories. 27 */ 28 public class AccessoryUtils { getImageIdForDevice(BluetoothDevice dev)29 public static @DrawableRes int getImageIdForDevice(BluetoothDevice dev) { 30 int devClass = dev.getBluetoothClass().getDeviceClass(); 31 32 if (devClass == BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET) { 33 return R.drawable.ic_headset_mic; 34 } else if (devClass == BluetoothClass.Device.AUDIO_VIDEO_HEADPHONES || 35 devClass == BluetoothClass.Device.AUDIO_VIDEO_LOUDSPEAKER || 36 devClass == BluetoothClass.Device.AUDIO_VIDEO_PORTABLE_AUDIO || 37 devClass == BluetoothClass.Device.AUDIO_VIDEO_HIFI_AUDIO) { 38 return R.drawable.ic_headset; 39 } else if ((devClass & InputDeviceCriteria.MINOR_DEVICE_CLASS_POINTING) != 0) { 40 return R.drawable.ic_mouse; 41 } else if ((devClass & InputDeviceCriteria.MINOR_DEVICE_CLASS_JOYSTICK) != 0) { 42 return R.drawable.ic_games; 43 } else if ((devClass & InputDeviceCriteria.MINOR_DEVICE_CLASS_GAMEPAD) != 0) { 44 return R.drawable.ic_games; 45 } else if ((devClass & InputDeviceCriteria.MINOR_DEVICE_CLASS_KEYBOARD) != 0) { 46 return R.drawable.ic_keyboard; 47 } 48 49 // Default for now 50 return R.drawable.ic_bluetooth; 51 } 52 AccessoryUtils()53 private AccessoryUtils() { 54 // do not allow instantiation 55 } 56 } 57