IntentResolver.java revision 2c376fc46cd01b12e003a7bf83d82f527f6efaf1
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; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 191d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackbornimport java.io.PrintWriter; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Collections; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Comparator; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.HashMap; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.HashSet; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Iterator; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Map; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Set; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 302c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brownimport android.net.Uri; 312c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brownimport android.util.FastImmutableArraySet; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 33cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackbornimport android.util.PrintWriterPrinter; 348a9b22056b13477f59df934928c00c58b5871c95Joe Onoratoimport android.util.Slog; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.LogPrinter; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Printer; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.IntentFilter; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class IntentResolver<F extends IntentFilter, R extends Object> { 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final private static String TAG = "IntentResolver"; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final private static boolean DEBUG = false; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final private static boolean localLOGV = DEBUG || Config.LOGV; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addFilter(F f) { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (localLOGV) { 538a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, "Adding filter: " + f); 548a9b22056b13477f59df934928c00c58b5871c95Joe Onorato f.dump(new LogPrinter(Log.VERBOSE, TAG, Log.LOG_ID_SYSTEM), " "); 558a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, " Building Lookup Maps:"); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFilters.add(f); 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numS = register_intent_filter(f, f.schemesIterator(), 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSchemeToFilter, " Scheme: "); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numT = register_mime_types(f, " Type: "); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (numS == 0 && numT == 0) { 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project register_intent_filter(f, f.actionsIterator(), 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActionToFilter, " Action: "); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (numT != 0) { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project register_intent_filter(f, f.actionsIterator(), 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTypedActionToFilter, " TypedAction: "); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeFilter(F f) { 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeFilterInternal(f); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFilters.remove(f); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeFilterInternal(F f) { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (localLOGV) { 798a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, "Removing filter: " + f); 808a9b22056b13477f59df934928c00c58b5871c95Joe Onorato f.dump(new LogPrinter(Log.VERBOSE, TAG, Log.LOG_ID_SYSTEM), " "); 818a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, " Cleaning Lookup Maps:"); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numS = unregister_intent_filter(f, f.schemesIterator(), 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSchemeToFilter, " Scheme: "); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numT = unregister_mime_types(f, " Type: "); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (numS == 0 && numT == 0) { 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregister_intent_filter(f, f.actionsIterator(), 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActionToFilter, " Action: "); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (numT != 0) { 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregister_intent_filter(f, f.actionsIterator(), 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTypedActionToFilter, " TypedAction: "); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 97d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn boolean dumpMap(PrintWriter out, String titlePrefix, String title, 98cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn String prefix, Map<String, ArrayList<F>> map, String packageName, 99cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn boolean printFilter) { 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String eprefix = prefix + " "; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String fprefix = prefix + " "; 102d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn boolean printedSomething = false; 103cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn Printer printer = null; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (Map.Entry<String, ArrayList<F>> e : map.entrySet()) { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> a = e.getValue(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = a.size(); 107d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn boolean printedHeader = false; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 109d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn F filter = a.get(i); 110d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (packageName != null && !packageName.equals(packageForFilter(filter))) { 111d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn continue; 112d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 113d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (title != null) { 114d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn out.print(titlePrefix); out.println(title); 115d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn title = null; 116d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 117d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (!printedHeader) { 118d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn out.print(eprefix); out.print(e.getKey()); out.println(":"); 119d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn printedHeader = true; 120d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 121d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn printedSomething = true; 122d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn dumpFilter(out, fprefix, filter); 123cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn if (printFilter) { 124cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn if (printer == null) { 125cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn printer = new PrintWriterPrinter(out); 126cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn } 127cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn filter.dump(printer, fprefix + " "); 128cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn } 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 131d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn return printedSomething; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 134cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn public boolean dump(PrintWriter out, String title, String prefix, String packageName, 135cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn boolean printFilter) { 1361d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn String innerPrefix = prefix + " "; 137d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn String sepPrefix = "\n" + prefix; 138d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn String curPrefix = title + "\n" + prefix; 139d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "Full MIME Types:", innerPrefix, 140cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mTypeToFilter, packageName, printFilter)) { 141d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 142d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 143d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "Base MIME Types:", innerPrefix, 144cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mBaseTypeToFilter, packageName, printFilter)) { 145d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 146d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 147d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "Wild MIME Types:", innerPrefix, 148cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mWildTypeToFilter, packageName, printFilter)) { 149d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 150d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 151d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "Schemes:", innerPrefix, 152cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mSchemeToFilter, packageName, printFilter)) { 153d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 154d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 155d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "Non-Data Actions:", innerPrefix, 156cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mActionToFilter, packageName, printFilter)) { 157d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 158d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 159d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn if (dumpMap(out, curPrefix, "MIME Typed Actions:", innerPrefix, 160cef65eeb0315c3118bf8860d6f723cb49ff6bc52Dianne Hackborn mTypedActionToFilter, packageName, printFilter)) { 161d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn curPrefix = sepPrefix; 162d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 163d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn return curPrefix == sepPrefix; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class IteratorWrapper implements Iterator<F> { 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Iterator<F> mI; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private F mCur; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IteratorWrapper(Iterator<F> it) { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mI = it; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean hasNext() { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mI.hasNext(); 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public F next() { 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mCur = mI.next()); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void remove() { 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCur != null) { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeFilterInternal(mCur); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mI.remove(); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns an iterator allowing filters to be removed. 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Iterator<F> filterIterator() { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new IteratorWrapper(mFilters.iterator()); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns a read-only set of the filters. 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Set<F> filterSet() { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Collections.unmodifiableSet(mFilters); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 205eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda public List<R> queryIntentFromList(Intent intent, String resolvedType, 206eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda boolean defaultOnly, ArrayList<ArrayList<F>> listCut) { 207eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda ArrayList<R> resultList = new ArrayList<R>(); 208eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda 209eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda final boolean debug = localLOGV || 210eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda ((intent.getFlags() & Intent.FLAG_DEBUG_LOG_RESOLUTION) != 0); 211eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda 2122c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown FastImmutableArraySet<String> categories = getFastIntentCategories(intent); 213eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda final String scheme = intent.getScheme(); 214eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda int N = listCut.size(); 215eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda for (int i = 0; i < N; ++i) { 2162c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown buildResolveList(intent, categories, debug, defaultOnly, 217eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda resolvedType, scheme, listCut.get(i), resultList); 218eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda } 219eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda sortResults(resultList); 220eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda return resultList; 221eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda } 222eae850cefe7e149f396c9e8ca1f34ec02b20a3f0Mihai Preda 223074edef7c4fce50fc780e864068305f01965e3acMihai Preda public List<R> queryIntent(Intent intent, String resolvedType, boolean defaultOnly) { 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String scheme = intent.getScheme(); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<R> finalList = new ArrayList<R>(); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean debug = localLOGV || 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((intent.getFlags() & Intent.FLAG_DEBUG_LOG_RESOLUTION) != 0); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2318a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v( 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TAG, "Resolving type " + resolvedType + " scheme " + scheme 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " of intent " + intent); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> firstTypeCut = null; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> secondTypeCut = null; 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> thirdTypeCut = null; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> schemeCut = null; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the intent includes a MIME type, then we want to collect all of 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the filters that match that MIME type. 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolvedType != null) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int slashpos = resolvedType.indexOf('/'); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (slashpos > 0) { 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final String baseType = resolvedType.substring(0, slashpos); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!baseType.equals("*")) { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolvedType.length() != slashpos+2 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || resolvedType.charAt(slashpos+1) != '*') { 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Not a wild card, so we can just look for all filters that 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely match or wildcards whose base type matches. 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstTypeCut = mTypeToFilter.get(resolvedType); 2528a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "First type cut: " + firstTypeCut); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project secondTypeCut = mWildTypeToFilter.get(baseType); 2548a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Second type cut: " + secondTypeCut); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can match anything with our base type. 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstTypeCut = mBaseTypeToFilter.get(baseType); 2588a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "First type cut: " + firstTypeCut); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project secondTypeCut = mWildTypeToFilter.get(baseType); 2608a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Second type cut: " + secondTypeCut); 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Any */* types always apply, but we only need to do this 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the intent type was not already */*. 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project thirdTypeCut = mWildTypeToFilter.get("*"); 2658a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Third type cut: " + thirdTypeCut); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (intent.getAction() != null) { 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The intent specified any type ({@literal *}/*). This 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // can be a whole heck of a lot of things, so as a first 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cut let's use the action instead. 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstTypeCut = mTypedActionToFilter.get(intent.getAction()); 2718a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Typed Action list: " + firstTypeCut); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the intent includes a data URI, then we want to collect all of 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the filters that match its scheme (we will further refine matches 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on the authority and path by directly matching each resulting filter). 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scheme != null) { 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project schemeCut = mSchemeToFilter.get(scheme); 2818a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Scheme list: " + schemeCut); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the intent does not specify any data -- either a MIME type or 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a URI -- then we will only be looking for matches against empty 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // data. 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolvedType == null && scheme == null && intent.getAction() != null) { 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project firstTypeCut = mActionToFilter.get(intent.getAction()); 2898a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Action list: " + firstTypeCut); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2922c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown FastImmutableArraySet<String> categories = getFastIntentCategories(intent); 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (firstTypeCut != null) { 2942c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown buildResolveList(intent, categories, debug, defaultOnly, 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resolvedType, scheme, firstTypeCut, finalList); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (secondTypeCut != null) { 2982c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown buildResolveList(intent, categories, debug, defaultOnly, 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resolvedType, scheme, secondTypeCut, finalList); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (thirdTypeCut != null) { 3022c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown buildResolveList(intent, categories, debug, defaultOnly, 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resolvedType, scheme, thirdTypeCut, finalList); 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (schemeCut != null) { 3062c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown buildResolveList(intent, categories, debug, defaultOnly, 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resolvedType, scheme, schemeCut, finalList); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sortResults(finalList); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (debug) { 3128a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, "Final result list:"); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (R r : finalList) { 3148a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, " " + r); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return finalList; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Control whether the given filter is allowed to go into the result 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * list. Mainly intended to prevent adding multiple filters for the 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * same target object. 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected boolean allowFilterResult(F filter, List<R> dest) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 329d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn protected String packageForFilter(F filter) { 330d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn return null; 331d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn } 332d4310ac944e5f3063bb23558ba25ccf76fec0968Dianne Hackborn 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected R newResult(F filter, int match) { 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (R)filter; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sortResults(List<R> results) { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Collections.sort(results, mResolvePrioritySorter); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3411d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn protected void dumpFilter(PrintWriter out, String prefix, F filter) { 3421d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn out.print(prefix); out.println(filter); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int register_mime_types(F filter, String prefix) { 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Iterator<String> i = filter.typesIterator(); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == null) { 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int num = 0; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i.hasNext()) { 353502e9a47c64d819a7aa45251bcf7cb5dd77a310bKenny Root String name = i.next(); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project num++; 3558a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (localLOGV) Slog.v(TAG, prefix + name); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String baseName = name; 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int slashpos = name.indexOf('/'); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (slashpos > 0) { 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project baseName = name.substring(0, slashpos).intern(); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project name = name + "/*"; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> array = mTypeToFilter.get(name); 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == null) { 3668a9b22056b13477f59df934928c00c58b5871c95Joe Onorato //Slog.v(TAG, "Creating new array for " + name); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = new ArrayList<F>(); 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTypeToFilter.put(name, array); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array.add(filter); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (slashpos > 0) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = mBaseTypeToFilter.get(baseName); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == null) { 3758a9b22056b13477f59df934928c00c58b5871c95Joe Onorato //Slog.v(TAG, "Creating new array for " + name); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = new ArrayList<F>(); 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBaseTypeToFilter.put(baseName, array); 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array.add(filter); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = mWildTypeToFilter.get(baseName); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == null) { 3838a9b22056b13477f59df934928c00c58b5871c95Joe Onorato //Slog.v(TAG, "Creating new array for " + name); 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = new ArrayList<F>(); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWildTypeToFilter.put(baseName, array); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array.add(filter); 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return num; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int unregister_mime_types(F filter, String prefix) { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Iterator<String> i = filter.typesIterator(); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == null) { 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int num = 0; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i.hasNext()) { 402502e9a47c64d819a7aa45251bcf7cb5dd77a310bKenny Root String name = i.next(); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project num++; 4048a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (localLOGV) Slog.v(TAG, prefix + name); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String baseName = name; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int slashpos = name.indexOf('/'); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (slashpos > 0) { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project baseName = name.substring(0, slashpos).intern(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project name = name + "/*"; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!remove_all_objects(mTypeToFilter.get(name), filter)) { 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTypeToFilter.remove(name); 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (slashpos > 0) { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!remove_all_objects(mBaseTypeToFilter.get(baseName), filter)) { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBaseTypeToFilter.remove(baseName); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!remove_all_objects(mWildTypeToFilter.get(baseName), filter)) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWildTypeToFilter.remove(baseName); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return num; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int register_intent_filter(F filter, Iterator<String> i, 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HashMap<String, ArrayList<F>> dest, String prefix) { 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == null) { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int num = 0; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i.hasNext()) { 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = i.next(); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project num++; 4408a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (localLOGV) Slog.v(TAG, prefix + name); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<F> array = dest.get(name); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == null) { 4438a9b22056b13477f59df934928c00c58b5871c95Joe Onorato //Slog.v(TAG, "Creating new array for " + name); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = new ArrayList<F>(); 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.put(name, array); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array.add(filter); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return num; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int unregister_intent_filter(F filter, Iterator<String> i, 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HashMap<String, ArrayList<F>> dest, String prefix) { 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == null) { 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int num = 0; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i.hasNext()) { 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = i.next(); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project num++; 4628a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (localLOGV) Slog.v(TAG, prefix + name); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!remove_all_objects(dest.get(name), filter)) { 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.remove(name); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return num; 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final boolean remove_all_objects(List<F> list, Object object) { 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (list != null) { 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = list.size(); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int idx=0; idx<N; idx++) { 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (list.get(idx) == object) { 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.remove(idx); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project idx--; 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return N > 0; 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4852c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown private static FastImmutableArraySet<String> getFastIntentCategories(Intent intent) { 4862c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final Set<String> categories = intent.getCategories(); 4872c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown if (categories == null) { 4882c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return null; 4892c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown } 4902c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return new FastImmutableArraySet<String>(categories.toArray(new String[categories.size()])); 4912c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown } 4922c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown 4932c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown private void buildResolveList(Intent intent, FastImmutableArraySet<String> categories, 4942c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown boolean debug, boolean defaultOnly, 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String resolvedType, String scheme, List<F> src, List<R> dest) { 4962c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final String action = intent.getAction(); 4972c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final Uri data = intent.getData(); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = src != null ? src.size() : 0; 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasNonDefaults = false; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i; 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (i=0; i<N; i++) { 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project F filter = src.get(i); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int match; 5058a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, "Matching against filter " + filter); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do we already have this one? 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!allowFilterResult(filter, dest)) { 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (debug) { 5108a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, " Filter's target already added"); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5152c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown match = filter.match(action, resolvedType, scheme, data, categories, TAG); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (match >= 0) { 5178a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (debug) Slog.v(TAG, " Filter matched! match=0x" + 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Integer.toHexString(match)); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!defaultOnly || filter.hasCategory(Intent.CATEGORY_DEFAULT)) { 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final R oneResult = newResult(filter, match); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oneResult != null) { 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.add(oneResult); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hasNonDefaults = true; 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (debug) { 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String reason; 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (match) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IntentFilter.NO_MATCH_ACTION: reason = "action"; break; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IntentFilter.NO_MATCH_CATEGORY: reason = "category"; break; 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IntentFilter.NO_MATCH_DATA: reason = "data"; break; 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IntentFilter.NO_MATCH_TYPE: reason = "type"; break; 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: reason = "unknown reason"; break; 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5378a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, " Filter did not match: " + reason); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest.size() == 0 && hasNonDefaults) { 5438a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "resolveIntent failed: found match, but none with Intent.CATEGORY_DEFAULT"); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Sorts a List of IntentFilter objects into descending priority order. 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final Comparator mResolvePrioritySorter = new Comparator() { 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int compare(Object o1, Object o2) { 550502e9a47c64d819a7aa45251bcf7cb5dd77a310bKenny Root final int q1 = ((IntentFilter) o1).getPriority(); 551502e9a47c64d819a7aa45251bcf7cb5dd77a310bKenny Root final int q2 = ((IntentFilter) o2).getPriority(); 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (q1 > q2) ? -1 : ((q1 < q2) ? 1 : 0); 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * All filters that have been registered. 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashSet<F> mFilters = new HashSet<F>(); 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * All of the MIME types that have been registered, such as "image/jpeg", 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "image/*", or "{@literal *}/*". 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mTypeToFilter 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The base names of all of all fully qualified MIME types that have been 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * registered, such as "image" or "*". Wild card MIME types such as 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "image/*" will not be here. 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mBaseTypeToFilter 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The base names of all of the MIME types with a sub-type wildcard that 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * have been registered. For example, a filter with "image/*" will be 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * included here as "image" but one with "image/jpeg" will not be 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * included here. This also includes the "*" for the "{@literal *}/*" 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * MIME type. 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mWildTypeToFilter 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * All of the URI schemes (such as http) that have been registered. 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mSchemeToFilter 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * All of the actions that have been registered, but only those that did 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * not specify data. 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mActionToFilter 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * All of the actions that have been registered and specified a MIME type. 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final HashMap<String, ArrayList<F>> mTypedActionToFilter 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new HashMap<String, ArrayList<F>>(); 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 606