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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.location;
// Declare any non-default types here with import statements
import android.hardware.location.ContextHubMessage;
import android.hardware.location.ContextHubInfo;
import android.hardware.location.NanoApp;
import android.hardware.location.NanoAppInstanceInfo;
import android.hardware.location.NanoAppFilter;
import android.hardware.location.IContextHubCallback;
/**
* @hide
*/
interface IContextHubService {
// register a callback to receive messages
int registerCallback(in IContextHubCallback callback);
// Gets a list of available context hub handles
int[] getContextHubHandles();
// Get the properties of a hub
ContextHubInfo getContextHubInfo(int contextHubHandle);
// Load a nanoapp on a specified context hub
int loadNanoApp(int hubHandle, in NanoApp app);
// Unload a nanoapp instance
int unloadNanoApp(int nanoAppInstanceHandle);
// get information about a nanoAppInstance
NanoAppInstanceInfo getNanoAppInstanceInfo(int nanoAppInstanceHandle);
// find all nanoApp instances matching some filter
int[] findNanoAppOnHub(int hubHandle, in NanoAppFilter filter);
// send a message to a nanoApp
int sendMessage(int hubHandle, int nanoAppHandle, in ContextHubMessage msg);
}
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