MyPrintService.java revision c02ac3775cd61bba799dbf70a707507410b3ff13
17ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov/* 27ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * Copyright (C) 2013 The Android Open Source Project 37ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * 47ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * Licensed under the Apache License, Version 2.0 (the "License"); 57ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * you may not use this file except in compliance with the License. 67ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * You may obtain a copy of the License at 77ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * 87ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * http://www.apache.org/licenses/LICENSE-2.0 97ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * 107ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * Unless required by applicable law or agreed to in writing, software 117ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * distributed under the License is distributed on an "AS IS" BASIS, 127ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * See the License for the specific language governing permissions and 147ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov * limitations under the License. 157ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov */ 167ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov 170fb6959ad364ee84e83c435d671228fb365f2084Svetoslavpackage foo.bar.printservice; 180fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 199981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmannimport android.annotation.NonNull; 205a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmannimport android.app.PendingIntent; 210fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.content.Intent; 225a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmannimport android.graphics.BitmapFactory; 235a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmannimport android.graphics.drawable.Icon; 240fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.net.Uri; 250fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.os.AsyncTask; 260fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.os.Handler; 270fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.os.Looper; 280fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.os.Message; 293bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganovimport android.os.ParcelFileDescriptor; 300fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.print.PrintAttributes; 310fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.print.PrintAttributes.Margins; 32c6c630d5c2b70440d433aa19bcf50c115d9cf39aSvetoslav Ganovimport android.print.PrintAttributes.MediaSize; 330fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.print.PrintAttributes.Resolution; 34f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganovimport android.print.PrintJobId; 351274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganovimport android.print.PrinterCapabilitiesInfo; 360fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.print.PrinterId; 370fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.print.PrinterInfo; 385a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmannimport android.printservice.CustomPrinterIconCallback; 390fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.printservice.PrintJob; 400fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.printservice.PrintService; 411274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganovimport android.printservice.PrinterDiscoverySession; 42f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganovimport android.util.ArrayMap; 430fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport android.util.Log; 44ecaec06dfbaa011676c37f5f6170b984da5c6a5eSvetoslav Ganov 450fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.BufferedInputStream; 460fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.BufferedOutputStream; 470fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.File; 480fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.FileInputStream; 490fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.FileOutputStream; 500fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.IOException; 510fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.InputStream; 520fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.io.OutputStream; 530fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.util.ArrayList; 540fb6959ad364ee84e83c435d671228fb365f2084Svetoslavimport java.util.List; 55f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganovimport java.util.Map; 560fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 570fb6959ad364ee84e83c435d671228fb365f2084Svetoslavpublic class MyPrintService extends PrintService { 580fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 598dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov private static final String LOG_TAG = "MyPrintService"; 600fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 61482f8b86361308b90af05c2a3b16eebb0e778882Svetoslav Ganov private static final long STANDARD_DELAY_MILLIS = 10000000; 626fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 636fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav static final String INTENT_EXTRA_ACTION_TYPE = "INTENT_EXTRA_ACTION_TYPE"; 646fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav static final String INTENT_EXTRA_PRINT_JOB_ID = "INTENT_EXTRA_PRINT_JOB_ID"; 656fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 666fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav static final int ACTION_TYPE_ON_PRINT_JOB_PENDING = 1; 676fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav static final int ACTION_TYPE_ON_REQUEST_CANCEL_PRINT_JOB = 2; 686fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 696fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav private static final Object sLock = new Object(); 706fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 716fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav private static MyPrintService sInstance; 726fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 730fb6959ad364ee84e83c435d671228fb365f2084Svetoslav private Handler mHandler; 740fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 753bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov private AsyncTask<ParcelFileDescriptor, Void, Void> mFakePrintTask; 768dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov 777ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov private FakePrinterDiscoverySession mSession; 786fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 79f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov private final Map<PrintJobId, PrintJob> mProcessedPrintJobs = 80f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov new ArrayMap<PrintJobId, PrintJob>(); 816fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 826fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav public static MyPrintService peekInstance() { 836fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav synchronized (sLock) { 846fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav return sInstance; 856fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 866fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 871274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 88282209e42c32d712fd5685f283047d84e813297eSvetoslav Ganov @Override 890fb6959ad364ee84e83c435d671228fb365f2084Svetoslav protected void onConnected() { 900fb6959ad364ee84e83c435d671228fb365f2084Svetoslav Log.i(LOG_TAG, "#onConnected()"); 911274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov mHandler = new MyHandler(getMainLooper()); 926fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav synchronized (sLock) { 936fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav sInstance = this; 946fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 950fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 960fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 970fb6959ad364ee84e83c435d671228fb365f2084Svetoslav @Override 980fb6959ad364ee84e83c435d671228fb365f2084Svetoslav protected void onDisconnected() { 990fb6959ad364ee84e83c435d671228fb365f2084Svetoslav Log.i(LOG_TAG, "#onDisconnected()"); 1001274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov if (mSession != null) { 1011274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov mSession.cancellAddingFakePrinters(); 1021274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 1036fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav synchronized (sLock) { 1046fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav sInstance = null; 1056fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1060fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 1070fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 1080fb6959ad364ee84e83c435d671228fb365f2084Svetoslav @Override 1091274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov protected PrinterDiscoverySession onCreatePrinterDiscoverySession() { 1107ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov Log.i(LOG_TAG, "#onCreatePrinterDiscoverySession()"); 1117ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov return new FakePrinterDiscoverySession(); 1120fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 1130fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 1140fb6959ad364ee84e83c435d671228fb365f2084Svetoslav @Override 1156fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav protected void onRequestCancelPrintJob(final PrintJob printJob) { 1166fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav Log.i(LOG_TAG, "#onRequestCancelPrintJob()"); 1176fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mProcessedPrintJobs.put(printJob.getId(), printJob); 1186fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav Intent intent = new Intent(this, MyDialogActivity.class); 1196fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1206fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.putExtra(INTENT_EXTRA_PRINT_JOB_ID, printJob.getId()); 1216fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.putExtra(INTENT_EXTRA_ACTION_TYPE, ACTION_TYPE_ON_REQUEST_CANCEL_PRINT_JOB); 1226fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav startActivity(intent); 1238dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov } 1248dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov 1258dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov @Override 1260fb6959ad364ee84e83c435d671228fb365f2084Svetoslav public void onPrintJobQueued(final PrintJob printJob) { 127c6c630d5c2b70440d433aa19bcf50c115d9cf39aSvetoslav Ganov Log.i(LOG_TAG, "#onPrintJobQueued()"); 1286fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mProcessedPrintJobs.put(printJob.getId(), printJob); 1293bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob.isQueued()) { 1303bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov printJob.start(); 1313bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1328fa1c1973dd8659e52462103b21a926ee9747351Svetoslav 1336fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav Intent intent = new Intent(this, MyDialogActivity.class); 1346fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1356fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.putExtra(INTENT_EXTRA_PRINT_JOB_ID, printJob.getId()); 1366fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav intent.putExtra(INTENT_EXTRA_ACTION_TYPE, ACTION_TYPE_ON_PRINT_JOB_PENDING); 1376fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav startActivity(intent); 1388dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov } 1398dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov 140f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleRequestCancelPrintJob(PrintJobId printJobId) { 1416fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav PrintJob printJob = mProcessedPrintJobs.get(printJobId); 1426fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav if (printJob == null) { 1436fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav return; 1446fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1456fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mProcessedPrintJobs.remove(printJobId); 146482f8b86361308b90af05c2a3b16eebb0e778882Svetoslav Ganov if (printJob.isQueued() || printJob.isStarted() || printJob.isBlocked()) { 1476fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mHandler.removeMessages(MyHandler.MSG_HANDLE_DO_PRINT_JOB); 1486fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mHandler.removeMessages(MyHandler.MSG_HANDLE_FAIL_PRINT_JOB); 1496fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav printJob.cancel(); 1506fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1516fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1526fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 153f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleFailPrintJobDelayed(PrintJobId printJobId) { 1546fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav Message message = mHandler.obtainMessage( 155f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov MyHandler.MSG_HANDLE_FAIL_PRINT_JOB, printJobId); 1566fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mHandler.sendMessageDelayed(message, STANDARD_DELAY_MILLIS); 1576fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1586fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 159f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleFailPrintJob(PrintJobId printJobId) { 1606fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav PrintJob printJob = mProcessedPrintJobs.get(printJobId); 1616fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav if (printJob == null) { 1626fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav return; 1636fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1646fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mProcessedPrintJobs.remove(printJobId); 1656fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav if (printJob.isQueued() || printJob.isStarted()) { 1666fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav printJob.fail(getString(R.string.fail_reason)); 1676fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1686fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 1696fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 170f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleBlockPrintJobDelayed(PrintJobId printJobId) { 1713bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov Message message = mHandler.obtainMessage( 172f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov MyHandler.MSG_HANDLE_BLOCK_PRINT_JOB, printJobId); 1733bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov mHandler.sendMessageDelayed(message, STANDARD_DELAY_MILLIS); 1743bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1753bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 176f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleBlockPrintJob(PrintJobId printJobId) { 1773bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov final PrintJob printJob = mProcessedPrintJobs.get(printJobId); 1783bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob == null) { 1793bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov return; 1803bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1813bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 1823bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob.isStarted()) { 183f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov printJob.block("Gimme some rest, dude"); 1843bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1853bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1863bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 187f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleBlockAndDelayedUnblockPrintJob(PrintJobId printJobId) { 1883bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov handleBlockPrintJob(printJobId); 1893bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 1903bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov Message message = mHandler.obtainMessage( 191f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov MyHandler.MSG_HANDLE_UNBLOCK_PRINT_JOB, printJobId); 1923bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov mHandler.sendMessageDelayed(message, STANDARD_DELAY_MILLIS); 1933bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 1943bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 195f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleUnblockPrintJob(PrintJobId printJobId) { 1963bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov final PrintJob printJob = mProcessedPrintJobs.get(printJobId); 1973bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob == null) { 1983bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov return; 1993bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 2003bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 2013bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob.isBlocked()) { 2023bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov printJob.start(); 2033bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 2043bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 2053bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 206f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleQueuedPrintJobDelayed(PrintJobId printJobId) { 2073bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov final PrintJob printJob = mProcessedPrintJobs.get(printJobId); 2083bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob == null) { 2093bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov return; 2103bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 2113bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 2123bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov if (printJob.isQueued()) { 2133bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov printJob.start(); 2143bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 2156fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav Message message = mHandler.obtainMessage( 216f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov MyHandler.MSG_HANDLE_DO_PRINT_JOB, printJobId); 2176fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav mHandler.sendMessageDelayed(message, STANDARD_DELAY_MILLIS); 2186fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 2196fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 2209981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann /** 2219981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann * Pretend that the print job has progressed. 2229981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann * 2239981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann * @param printJobId ID of the print job to progress 2249981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann * @param progress the new value to progress to 2259981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann */ 2269981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann void handlePrintJobProgress(@NonNull PrintJobId printJobId, int progress) { 2279981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann final PrintJob printJob = mProcessedPrintJobs.get(printJobId); 2289981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann if (printJob == null) { 2299981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann return; 2309981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } 2319981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann 2329981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann if (printJob.isQueued()) { 2339981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann printJob.start(); 2349981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } 2359981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann 2369981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann if (progress == 100) { 2379981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann handleQueuedPrintJob(printJobId); 2389981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } else { 2399981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann printJob.setProgress((float)progress / 100); 2409981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann printJob.setStatus("Printing progress: " + progress + "%"); 2419981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann 2429981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann Message message = mHandler.obtainMessage( 2439981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann MyHandler.MSG_HANDLE_PRINT_JOB_PROGRESS, progress + 10, 0, printJobId); 2449981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann mHandler.sendMessageDelayed(message, 1000); 2459981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } 2469981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } 2479981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann 248f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov void handleQueuedPrintJob(PrintJobId printJobId) { 2496fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav final PrintJob printJob = mProcessedPrintJobs.get(printJobId); 2506fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav if (printJob == null) { 2516fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav return; 2526fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } 2536fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 2548dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov if (printJob.isQueued()) { 2558dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov printJob.start(); 2560fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 2578dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov 258f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann try { 259f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann final File file = File.createTempFile(this.getClass().getSimpleName(), ".pdf", 260f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann getFilesDir()); 261f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann mFakePrintTask = new AsyncTask<ParcelFileDescriptor, Void, Void>() { 262f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann @Override 263f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann protected Void doInBackground(ParcelFileDescriptor... params) { 264f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann InputStream in = new BufferedInputStream(new FileInputStream( 265f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann params[0].getFileDescriptor())); 266f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann OutputStream out = null; 267f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann try { 268f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann out = new BufferedOutputStream(new FileOutputStream(file)); 269f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann final byte[] buffer = new byte[8192]; 270f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann while (true) { 271f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (isCancelled()) { 272f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann break; 273f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 274f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann final int readByteCount = in.read(buffer); 275f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (readByteCount < 0) { 276f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann break; 277f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 278f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann out.write(buffer, 0, readByteCount); 2798dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov } 280f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } catch (IOException ioe) { 281f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann throw new RuntimeException(ioe); 282f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } finally { 283f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (in != null) { 284f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann try { 285f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann in.close(); 286f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } catch (IOException ioe) { 287f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann /* ignore */ 288f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 2890fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 290f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (out != null) { 291f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann try { 292f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann out.close(); 293f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } catch (IOException ioe) { 294f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann /* ignore */ 295f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 2963bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 297f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (isCancelled()) { 298f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann file.delete(); 2993bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 3003bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 301f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann return null; 3020fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3030fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 304f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann @Override 305f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann protected void onPostExecute(Void result) { 306f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (printJob.isStarted()) { 307f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann printJob.complete(); 308f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 3090fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 310f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann file.setReadable(true, false); 311ecaec06dfbaa011676c37f5f6170b984da5c6a5eSvetoslav Ganov 312f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann // Quick and dirty to show the file - use a content provider instead. 313f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann Intent intent = new Intent(Intent.ACTION_VIEW); 314f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann intent.setDataAndType(Uri.fromFile(file), "application/pdf"); 315f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 316f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann startActivity(intent, null); 3170fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 318f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann mFakePrintTask = null; 319f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 3207ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov 321f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann @Override 322f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann protected void onCancelled(Void result) { 323f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann if (printJob.isStarted()) { 324f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann printJob.cancel(); 325f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 3267ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov } 327f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann }; 328f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann mFakePrintTask.executeOnExecutor(AsyncTask.SERIAL_EXECUTOR, 329f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann printJob.getDocument().getData()); 330f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } catch (IOException e) { 331f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann Log.e(LOG_TAG, "Could not create temporary file: %s", e); 332f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann return; 333f885d1211c6356a1978df6b99778b6caad75c8eaPhilip P. Moltmann } 3340fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3350fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 3360fb6959ad364ee84e83c435d671228fb365f2084Svetoslav private final class MyHandler extends Handler { 3376fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav public static final int MSG_HANDLE_DO_PRINT_JOB = 1; 3386fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav public static final int MSG_HANDLE_FAIL_PRINT_JOB = 2; 3393bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov public static final int MSG_HANDLE_BLOCK_PRINT_JOB = 3; 3403bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov public static final int MSG_HANDLE_UNBLOCK_PRINT_JOB = 4; 3419981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann public static final int MSG_HANDLE_PRINT_JOB_PROGRESS = 5; 3420fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 3430fb6959ad364ee84e83c435d671228fb365f2084Svetoslav public MyHandler(Looper looper) { 3443bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov super(looper); 3450fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3460fb6959ad364ee84e83c435d671228fb365f2084Svetoslav 3470fb6959ad364ee84e83c435d671228fb365f2084Svetoslav @Override 3480fb6959ad364ee84e83c435d671228fb365f2084Svetoslav public void handleMessage(Message message) { 3490fb6959ad364ee84e83c435d671228fb365f2084Svetoslav switch (message.what) { 3506fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav case MSG_HANDLE_DO_PRINT_JOB: { 351f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov PrintJobId printJobId = (PrintJobId) message.obj; 3526fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav handleQueuedPrintJob(printJobId); 3536fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav } break; 3546fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav 3556fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav case MSG_HANDLE_FAIL_PRINT_JOB: { 356f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov PrintJobId printJobId = (PrintJobId) message.obj; 3576fc52023a04fe45b6f59212fc716cbbcf76f35fcSvetoslav handleFailPrintJob(printJobId); 3588dea95de32a43b110a10a445a6dfd8fba4232073Svetoslav Ganov } break; 3593bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 3603bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov case MSG_HANDLE_BLOCK_PRINT_JOB: { 361f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov PrintJobId printJobId = (PrintJobId) message.obj; 3623bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov handleBlockPrintJob(printJobId); 3633bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } break; 3643bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 3653bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov case MSG_HANDLE_UNBLOCK_PRINT_JOB: { 366f11598332008fd706ed17be975a0ff73ba7f6a21Svetoslav Ganov PrintJobId printJobId = (PrintJobId) message.obj; 3673bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov handleUnblockPrintJob(printJobId); 3683bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } break; 3699981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann 3709981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann case MSG_HANDLE_PRINT_JOB_PROGRESS: { 3719981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann PrintJobId printJobId = (PrintJobId) message.obj; 3729981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann handlePrintJobProgress(printJobId, message.arg1); 3739981caa9c40383230c2e08fade7cbe03e2d96125Philip P. Moltmann } break; 3740fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3750fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3760fb6959ad364ee84e83c435d671228fb365f2084Svetoslav } 3771274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 3787ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov private final class FakePrinterDiscoverySession extends PrinterDiscoverySession { 3791274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov private final Handler mSesionHandler = new SessionHandler(getMainLooper()); 3801274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 3817ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov private final List<PrinterInfo> mFakePrinters = new ArrayList<PrinterInfo>(); 3827ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov 3837ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov public FakePrinterDiscoverySession() { 384c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann for (int i = 0; i < 6; i++) { 385a3eee78c0e6d279a2c1d91742960549864d17d03Svetoslav Ganov String name = "Printer " + i; 3865a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 3875a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann PrinterInfo.Builder builder = new PrinterInfo.Builder(generatePrinterId(name), name, 388c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann (i == 1 || i == 2) ? PrinterInfo.STATUS_UNAVAILABLE 389c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann : PrinterInfo.STATUS_IDLE); 390c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 391c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann if (i != 3) { 392c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann builder.setDescription("Launch a menu to select behavior."); 393c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann } 394c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 395c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann if (i != 4) { 396c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann builder.setIconResourceId(R.drawable.printer); 397c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann } 398c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 399c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann if (i % 2 == 0) { 400c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann Intent infoIntent = new Intent(MyPrintService.this, InfoActivity.class); 401c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann infoIntent.putExtra(InfoActivity.PRINTER_NAME, name); 402c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann PendingIntent infoPendingIntent = PendingIntent.getActivity( 403c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann getApplicationContext(), 404c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann i, infoIntent, PendingIntent.FLAG_UPDATE_CURRENT); 405c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 406c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann builder.setInfoIntent(infoPendingIntent); 407c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann } 408c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 409c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann if (i == 5) { 410c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann builder.setHasCustomPrinterIcon(); 411c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann } 412c02ac3775cd61bba799dbf70a707507410b3ff13Philip P. Moltmann 4135a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann mFakePrinters.add(builder.build()); 4147ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov } 4157ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov } 4167ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov 4177ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov @Override 4187ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov public void onDestroy() { 4197ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onDestroy()"); 4207ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov mSesionHandler.removeMessages(SessionHandler.MSG_ADD_FIRST_BATCH_FAKE_PRINTERS); 4211274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 4221274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 4231274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov @Override 4247ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov public void onStartPrinterDiscovery(List<PrinterId> priorityList) { 4257ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onStartPrinterDiscovery()"); 4261274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov Message message1 = mSesionHandler.obtainMessage( 4277ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov SessionHandler.MSG_ADD_FIRST_BATCH_FAKE_PRINTERS, this); 4281274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov mSesionHandler.sendMessageDelayed(message1, 0); 4291274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 4301274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 4311274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov @Override 4327ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov public void onStopPrinterDiscovery() { 4337ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onStopPrinterDiscovery()"); 4341274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov cancellAddingFakePrinters(); 4351274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 4361274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 4371274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov @Override 4383bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov public void onStartPrinterStateTracking(PrinterId printerId) { 4393bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onStartPrinterStateTracking()"); 4405a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4415a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann final int printerCount = mFakePrinters.size(); 4425a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann for (int i = printerCount - 1; i >= 0; i--) { 4435a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann PrinterInfo printer = mFakePrinters.remove(i); 4445a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4455a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann if (printer.getId().equals(printerId)) { 4465a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann PrinterCapabilitiesInfo capabilities = new PrinterCapabilitiesInfo.Builder( 4475a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann printerId) 4485a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .setMinMargins(new Margins(200, 200, 200, 200)) 4495a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .addMediaSize(MediaSize.ISO_A4, true) 4505a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .addMediaSize(MediaSize.NA_GOVT_LETTER, false) 4515a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .addMediaSize(MediaSize.JPN_YOU4, false) 4525a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .addResolution(new Resolution("R1", getString( 4535a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann R.string.resolution_200x200), 200, 200), false) 4545a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .addResolution(new Resolution("R2", getString( 4555a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann R.string.resolution_300x300), 300, 300), true) 4565a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .setColorModes(PrintAttributes.COLOR_MODE_COLOR 4575a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann | PrintAttributes.COLOR_MODE_MONOCHROME, 4585a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann PrintAttributes.COLOR_MODE_MONOCHROME) 4595a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .setDuplexModes(PrintAttributes.DUPLEX_MODE_LONG_EDGE 4605a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann | PrintAttributes.DUPLEX_MODE_NONE, 4615a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann PrintAttributes.DUPLEX_MODE_LONG_EDGE) 4625a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .build(); 4635a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4645a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann printer = new PrinterInfo.Builder(printer) 4655a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .setCapabilities(capabilities) 4665a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann .build(); 4675a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann } 4685a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4695a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann mFakePrinters.add(printer); 4701274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 4715a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4725a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann addPrinters(mFakePrinters); 4735a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann } 4745a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4755a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann @Override 4765a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann public void onRequestCustomPrinterIcon(final PrinterId printerId, 4775a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann final CustomPrinterIconCallback callbacks) { 4785a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann Log.i(LOG_TAG, "FakePrinterDiscoverySession#onRequestCustomPrinterIcon() " + printerId); 4795a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann 4805a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann // Pretend the bitmap icon takes 5 seconds to load 4815a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann mSesionHandler.postDelayed(new Runnable() { 4825a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann @Override 4835a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann public void run() { 4845a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann final int printerCount = mFakePrinters.size(); 4855a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann for (int i = printerCount - 1; i >= 0; i--) { 4865a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann callbacks.onCustomPrinterIconLoaded(Icon.createWithBitmap( 4875a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann BitmapFactory.decodeResource(getResources(), R.raw.red_printer))); 4885a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann } 4895a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann } 4905a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann }, 5000); 4911274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 4921274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 4933bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov @Override 4943bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov public void onValidatePrinters(List<PrinterId> printerIds) { 495e4a7362e628701bc71289888f6241cc94c9a4fbcSvet Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onValidatePrinters() " + printerIds); 4963bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 4973bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 4983bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov @Override 4993bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov public void onStopPrinterStateTracking(PrinterId printerId) { 5003bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov Log.i(LOG_TAG, "FakePrinterDiscoverySession#onStopPrinterStateTracking()"); 5013bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov } 5023bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov 5037ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov private void addFirstBatchFakePrinters() { 5045a2dc1db96c25efda213b44e5f479b5725fce16dPhilip P. Moltmann List<PrinterInfo> printers = mFakePrinters.subList(0, mFakePrinters.size()); 5058fa1c1973dd8659e52462103b21a926ee9747351Svetoslav addPrinters(printers); 5061274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5071274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 5081274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov private void cancellAddingFakePrinters() { 5097ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov mSesionHandler.removeMessages(SessionHandler.MSG_ADD_FIRST_BATCH_FAKE_PRINTERS); 5101274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5111274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 5121274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov final class SessionHandler extends Handler { 5137ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov public static final int MSG_ADD_FIRST_BATCH_FAKE_PRINTERS = 1; 5141274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 5151274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov public SessionHandler(Looper looper) { 5163bb4d60425207dad4241d0565ff0c4a20dca119dSvetoslav Ganov super(looper); 5171274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5181274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov 5191274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov @Override 5201274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov public void handleMessage(Message message) { 5211274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov switch (message.what) { 5227ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov case MSG_ADD_FIRST_BATCH_FAKE_PRINTERS: { 5237ae2878f5219d55e842348eb44ffb5070b9d708dSvetoslav Ganov addFirstBatchFakePrinters(); 5241274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } break; 5251274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5261274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5271274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5281274de1ce4243d6ebb3e12b12b75daf8b466c39cSvetoslav Ganov } 5290fb6959ad364ee84e83c435d671228fb365f2084Svetoslav} 530