1 /* 2 * Copyright (C) 2014 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.print.test.services; 18 19 import android.os.CancellationSignal; 20 import android.print.PrinterId; 21 import android.printservice.CustomPrinterIconCallback; 22 import android.printservice.PrintService; 23 import android.printservice.PrinterDiscoverySession; 24 import androidx.annotation.NonNull; 25 26 import java.util.List; 27 28 public class StubbablePrinterDiscoverySession extends PrinterDiscoverySession { 29 private final PrintService mService; 30 private final PrinterDiscoverySessionCallbacks mCallbacks; 31 32 public StubbablePrinterDiscoverySession(PrintService service, 33 PrinterDiscoverySessionCallbacks callbacks) { 34 mService = service; 35 mCallbacks = callbacks; 36 if (mCallbacks != null) { 37 mCallbacks.setSession(this); 38 } 39 } 40 41 public PrintService getService() { 42 return mService; 43 } 44 45 @Override 46 public void onStartPrinterDiscovery(@NonNull List<PrinterId> priorityList) { 47 if (mCallbacks != null) { 48 mCallbacks.onStartPrinterDiscovery(priorityList); 49 } 50 } 51 52 @Override 53 public void onStopPrinterDiscovery() { 54 if (mCallbacks != null) { 55 mCallbacks.onStopPrinterDiscovery(); 56 } 57 } 58 59 @Override 60 public void onValidatePrinters(@NonNull List<PrinterId> printerIds) { 61 if (mCallbacks != null) { 62 mCallbacks.onValidatePrinters(printerIds); 63 } 64 } 65 66 @Override 67 public void onStartPrinterStateTracking(@NonNull PrinterId printerId) { 68 if (mCallbacks != null) { 69 mCallbacks.onStartPrinterStateTracking(printerId); 70 } 71 } 72 73 @Override 74 public void onRequestCustomPrinterIcon(@NonNull PrinterId printerId, 75 @NonNull CancellationSignal cancellationSignal, 76 @NonNull CustomPrinterIconCallback callback) { 77 if (mCallbacks != null) { 78 mCallbacks.onRequestCustomPrinterIcon(printerId, cancellationSignal, callback); 79 } 80 } 81 82 @Override 83 public void onStopPrinterStateTracking(@NonNull PrinterId printerId) { 84 if (mCallbacks != null) { 85 mCallbacks.onStopPrinterStateTracking(printerId); 86 } 87 } 88 89 @Override 90 public void onDestroy() { 91 if (mCallbacks != null) { 92 mCallbacks.onDestroy(); 93 } 94 } 95 } 96
