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.location; 18 19 /** 20 * Used for receiving notifications when GNSS events happen. 21 * @removed 22 */ 23 public abstract class GnssStatusCallback { 24 /** 25 * Called when GNSS system has started. 26 */ 27 public void onStarted() {} 28 29 /** 30 * Called when GNSS system has stopped. 31 */ 32 public void onStopped() {} 33 34 /** 35 * Called when the GNSS system has received its first fix since starting. 36 * @param ttffMillis the time from start to first fix in milliseconds. 37 */ 38 public void onFirstFix(int ttffMillis) {} 39 40 /** 41 * Called periodically to report GNSS satellite status. 42 * @param status the current status of all satellites. 43 */ 44 public void onSatelliteStatusChanged(GnssStatus status) {} 45 } 46
