a52dc7322d
Having all the HIDL methods asynchronous, makes it hard for the calling code to keep track of the operation status/result. There are some operations which will generate asynchronous results (like bgscan), convert all the other methods to synchronous methods. The |EventCallback| objects will now just broadcast important events (needed for other clients to listen for state changes). This will no longer be used to send responses to every command sent to the HAL. Bug: 32061909 Test: `./hardware/interfaces/update-makefiles.sh` Change-Id: Id2433f4c8e028268dd027cdeb239ba4082b157b5
42 lines
1.5 KiB
Text
42 lines
1.5 KiB
Text
/*
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* Copyright 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.wifi@1.0;
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interface IWifiEventCallback {
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/**
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* Called in response to a call to start indicating that the operation
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* completed. After this callback the HAL must be fully operational.
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*/
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oneway onStart();
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/**
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* Called in response to a call to stop indicating that the operation
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* completed. When this event is received all IWifiChip objects retrieved
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* after the last call to start will be considered invalid.
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*/
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oneway onStop();
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/**
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* Called when the Wi-Fi system failed in a way that caused it be disabled.
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* Calling start again must restart Wi-Fi as if stop then start was called
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* (full state reset). When this event is received all IWifiChip & IWifiIface
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* objects retrieved after the last call to start will be considered invalid.
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*
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* @param status Failure reason code.
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*/
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oneway onFailure(WifiStatus status);
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};
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