Ashutosh Joshi | 1d1ac54 | 2016-01-18 17:19:27 -0800 | [diff] [blame] | 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.hardware.location; |
| 18 | |
| 19 | // Declare any non-default types here with import statements |
| 20 | import android.hardware.location.ContextHubMessage; |
| 21 | import android.hardware.location.ContextHubInfo; |
| 22 | import android.hardware.location.NanoApp; |
| 23 | import android.hardware.location.NanoAppInstanceInfo; |
| 24 | import android.hardware.location.NanoAppFilter; |
| 25 | import android.hardware.location.IContextHubCallback; |
| 26 | |
Peng Xu | 9ff7d22 | 2016-02-11 13:02:05 -0800 | [diff] [blame] | 27 | /** |
| 28 | * @hide |
| 29 | */ |
Ashutosh Joshi | 1d1ac54 | 2016-01-18 17:19:27 -0800 | [diff] [blame] | 30 | interface IContextHubService { |
| 31 | |
| 32 | // register a callback to receive messages |
Peng Xu | 9ff7d22 | 2016-02-11 13:02:05 -0800 | [diff] [blame] | 33 | int registerCallback(in IContextHubCallback callback); |
Ashutosh Joshi | 1d1ac54 | 2016-01-18 17:19:27 -0800 | [diff] [blame] | 34 | |
| 35 | // Gets a list of available context hub handles |
| 36 | int[] getContextHubHandles(); |
| 37 | |
| 38 | // Get the properties of a hub |
| 39 | ContextHubInfo getContextHubInfo(int contextHubHandle); |
| 40 | |
| 41 | // Load a nanoapp on a specified context hub |
| 42 | int loadNanoApp(int hubHandle, in NanoApp app); |
| 43 | |
| 44 | // Unload a nanoapp instance |
| 45 | int unloadNanoApp(int nanoAppInstanceHandle); |
| 46 | |
| 47 | // get information about a nanoAppInstance |
| 48 | NanoAppInstanceInfo getNanoAppInstanceInfo(int nanoAppInstanceHandle); |
| 49 | |
| 50 | // find all nanoApp instances matching some filter |
| 51 | int[] findNanoAppOnHub(int hubHandle, in NanoAppFilter filter); |
| 52 | |
| 53 | // send a message to a nanoApp |
| 54 | int sendMessage(int hubHandle, int nanoAppHandle, in ContextHubMessage msg); |
| 55 | } |