| /* |
| * Copyright (C) 2013 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 com.android.location.provider; |
| |
| import android.location.Location; |
| |
| /** |
| * Base class for sinks to interact with FusedLocationHardware. |
| * |
| * <p>Default implementations allow new methods to be added without crashing |
| * clients compiled against an old library version. |
| */ |
| public class FusedLocationHardwareSink { |
| /** |
| * Called when one or more locations are available from the FLP |
| * HAL. |
| */ |
| public void onLocationAvailable(Location[] locations) { |
| // default do nothing |
| } |
| |
| /** |
| * Called when diagnostic data is available from the FLP HAL. |
| */ |
| public void onDiagnosticDataAvailable(String data) { |
| // default do nothing |
| } |
| |
| /** |
| * Called when capabilities are available from the FLP HAL. |
| * Should be called once right after initialization. |
| * |
| * @param capabilities A bitmask of capabilities defined in |
| * fused_location.h. |
| */ |
| public void onCapabilities(int capabilities) { |
| // default do nothing |
| } |
| |
| /** |
| * Called when the status changes in the underlying FLP HAL |
| * implementation (the ability to compute location). This |
| * callback will only be made on version 2 or later |
| * (see {@link FusedLocationHardware#getVersion()}). |
| * |
| * @param status One of FLP_STATUS_LOCATION_AVAILABLE or |
| * FLP_STATUS_LOCATION_UNAVAILABLE as defined in |
| * fused_location.h. |
| */ |
| public void onStatusChanged(int status) { |
| // default do nothing |
| } |
| } |