19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.server.am; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 190c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackbornimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.PrintWriter; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.HashMap; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Iterator; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A particular Intent that has been bound to a Service. 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass IntentBindRecord { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The running service. */ 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ServiceRecord service; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The intent that is bound.*/ 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Intent.FilterComparison intent; // 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** All apps that have bound to this Intent. */ 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HashMap<ProcessRecord, AppBindRecord> apps 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<ProcessRecord, AppBindRecord>(); 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Binder published from service. */ 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder binder; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Set when we have initiated a request for this binder. */ 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean requested; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Set when we have received the requested binder. */ 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean received; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Set when we still need to tell the service all clients are unbound. */ 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasBound; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Set when the service's onUnbind() has asked to be told about new clients. */ 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean doRebind; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 491d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn String stringName; // caching of toString 501d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dump(PrintWriter pw, String prefix) { 521d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(prefix); pw.print("service="); pw.println(service); 531d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn dumpInService(pw, prefix); 541d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn } 551d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn 561d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn void dumpInService(PrintWriter pw, String prefix) { 571d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(prefix); pw.print("intent={"); 5821c241e061de29a538008ca42df9c878184bcfb8Dianne Hackborn pw.print(intent.getIntent().toShortString(false, true, false, false)); 591d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.println('}'); 601d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(prefix); pw.print("binder="); pw.println(binder); 611d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(prefix); pw.print("requested="); pw.print(requested); 621d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(" received="); pw.print(received); 631d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(" hasBound="); pw.print(hasBound); 641d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(" doRebind="); pw.println(doRebind); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (apps.size() > 0) { 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Iterator<AppBindRecord> it = apps.values().iterator(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (it.hasNext()) { 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AppBindRecord a = it.next(); 691d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(prefix); pw.print("* Client AppBindRecord{"); 701d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(Integer.toHexString(System.identityHashCode(a))); 711d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn pw.print(' '); pw.print(a.client); pw.println('}'); 721d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn a.dumpInIntentBind(pw, prefix + " "); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IntentBindRecord(ServiceRecord _service, Intent.FilterComparison _intent) { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service = _service; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent = _intent; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 820c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn int collectFlags() { 830c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn int flags = 0; 840c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn if (apps.size() > 0) { 850c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn for (AppBindRecord app : apps.values()) { 860c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn if (app.connections.size() > 0) { 870c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn for (ConnectionRecord conn : app.connections) { 880c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn flags |= conn.flags; 890c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 900c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 910c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 920c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 930c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn return flags; 940c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 950c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 971d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (stringName != null) { 981d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return stringName; 991d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn } 1001d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(128); 1011d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append("IntentBindRecord{"); 1021d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(Integer.toHexString(System.identityHashCode(this))); 1031d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(' '); 1040c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn if ((collectFlags()&Context.BIND_AUTO_CREATE) != 0) { 1050c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn sb.append("CR "); 1060c3804950236fe170ebf6cc7a5f1e3e305b8f315Dianne Hackborn } 1071d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(service.shortName); 1081d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(':'); 1091d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (intent != null) { 11021c241e061de29a538008ca42df9c878184bcfb8Dianne Hackborn intent.getIntent().toShortString(sb, false, false, false, false); 1111d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn } 1121d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append('}'); 1131d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return stringName = sb.toString(); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 116