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 17 package android.car; 18 19 import android.bluetooth.BluetoothDevice; 20 import android.car.projection.ProjectionStatus; 21 import android.car.ICarProjectionKeyEventHandler; 22 import android.car.ICarProjectionStatusListener; 23 import android.content.Intent; 24 import android.os.Bundle; 25 import android.os.Messenger; 26 27 /** 28 * Binder interface for {@link android.car.CarProjectionManager}. 29 * Check {@link android.car.CarProjectionManager} APIs for expected behavior of each calls. 30 * 31 * @hide 32 */ 33 interface ICarProjection { 34 /** 35 * Registers projection runner on projection start with projection service 36 * to create reverse binding. 37 */ 38 void registerProjectionRunner(in Intent serviceIntent) = 0; 39 40 /** 41 * Unregisters projection runner on projection stop with projection service to create 42 * reverse binding. 43 */ 44 void unregisterProjectionRunner(in Intent serviceIntent) = 1; 45 46 /** 47 * Registers projection key event handler. 48 * Re-registering same event handler with different events will cause only events to update. 49 */ registerKeyEventHandler( in ICarProjectionKeyEventHandler eventHandler, in byte[] eventMask)50 void registerKeyEventHandler( 51 in ICarProjectionKeyEventHandler eventHandler, in byte[] eventMask) = 2; 52 53 /** 54 * Unregisters projection key event handler. 55 */ 56 void unregisterKeyEventHandler(in ICarProjectionKeyEventHandler eventHandler) = 3; 57 58 /** 59 * Starts Wi-Fi access point if it hasn't been started yet for wireless projection and returns 60 * WiFiConfiguration object with access point details. 61 */ startProjectionAccessPoint(in Messenger messenger, in IBinder binder)62 void startProjectionAccessPoint(in Messenger messenger, in IBinder binder) = 4; 63 64 /** 65 * Stops previously requested Wi-Fi access point. 66 */ 67 void stopProjectionAccessPoint(in IBinder binder) = 5; 68 69 /** Disconnect a Bluetooth profile, and prevent it from reconnecting. */ requestBluetoothProfileInhibit( in BluetoothDevice device, in int profile, in IBinder token)70 boolean requestBluetoothProfileInhibit( 71 in BluetoothDevice device, in int profile, in IBinder token) = 6; 72 73 /** Undo the effects of requestBluetoothProfileInhibit. */ releaseBluetoothProfileInhibit( in BluetoothDevice device, in int profile, in IBinder token)74 boolean releaseBluetoothProfileInhibit( 75 in BluetoothDevice device, in int profile, in IBinder token) = 7; 76 77 /** Reports projection status for a given projection receiver app. */ updateProjectionStatus(in ProjectionStatus status, in IBinder token)78 void updateProjectionStatus(in ProjectionStatus status, in IBinder token) = 8; 79 80 /** Registers projection status listener */ 81 void registerProjectionStatusListener(in ICarProjectionStatusListener listener) = 9; 82 83 /** Unregister projection status listener */ 84 void unregisterProjectionStatusListener(in ICarProjectionStatusListener listener) = 10; 85 86 /** 87 * Returns options for projection receiver app that can be un-packed using 88 * {@link android.car.projection.ProjectionOptions} class. 89 */ getProjectionOptions()90 Bundle getProjectionOptions() = 11; 91 92 /** Returns a list of available Wi-Fi channels */ getAvailableWifiChannels(int band)93 int[] getAvailableWifiChannels(int band) = 12; 94 } 95