android_util_AssetManager.cpp revision 780d2a1b714724d85227141c76b3c64f543f00b4
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* //device/libs/android_runtime/android_util_AssetManager.cpp 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Copyright 2006, The Android Open Source Project 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** you may not use this file except in compliance with the License. 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "asset" 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn#define DEBUG_STYLES(x) //x 21b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/android_util_AssetManager.h> 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "JNIHelp.h" 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "android_util_Binder.h" 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/misc.h> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Log.h> 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Asset.h> 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/AssetManager.h> 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/ResourceTypes.h> 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <stdio.h> 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct typedvalue_offsets_t 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mType; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mData; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mString; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mAssetCookie; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mResourceId; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mChangingConfigurations; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mDensity; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gTypedValueOffsets; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct assetfiledescriptor_offsets_t 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mFd; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mStartOffset; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mLength; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gAssetFileDescriptorOffsets; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct assetmanager_offsets_t 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mObject; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gAssetManagerOffsets; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjclass g_stringClass = NULL; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass npeClazz; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project npeClazz = env->FindClass(exc); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(npeClazz == NULL, "Unable to find class %s", exc); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ThrowNew(npeClazz, msg); 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectenum { 790d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_NUM_ENTRIES = 6, 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_TYPE = 0, 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_DATA = 1, 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_ASSET_COOKIE = 2, 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_RESOURCE_ID = 3, 840d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_CHANGING_CONFIGURATIONS = 4, 850d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_DENSITY = 5 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint copyValue(JNIEnv* env, jobject outValue, const ResTable* table, 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Res_value& value, uint32_t ref, ssize_t block, 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags, ResTable_config* config = NULL); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjint copyValue(JNIEnv* env, jobject outValue, const ResTable* table, 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Res_value& value, uint32_t ref, ssize_t block, 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags, ResTable_config* config) 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mType, value.dataType); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mAssetCookie, 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (jint)table->getTableCookie(block)); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mData, value.data); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectField(outValue, gTypedValueOffsets.mString, NULL); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mResourceId, ref); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mChangingConfigurations, 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSpecFlags); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (config != NULL) { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mDensity, config->density); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// this guy is exported to other jni routines 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAssetManager* assetManagerForJavaObject(JNIEnv* env, jobject obj) 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = (AssetManager*)env->GetIntField(obj, gAssetManagerOffsets.mObject); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am != NULL) { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", "AssetManager has been finalized!"); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openAsset(JNIEnv* env, jobject clazz, 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, jint mode) 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("openAsset in %p (Java object %p)\n", am, clazz); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != Asset::ACCESS_UNKNOWN && mode != Asset::ACCESS_RANDOM 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mode != Asset::ACCESS_STREAMING && mode != Asset::ACCESS_BUFFER) { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IllegalArgumentException"); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = am->open(fileName8, (Asset::AccessMode)mode); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)a; 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject returnParcelFileDescriptor(JNIEnv* env, Asset* a, jlongArray outOffsets) 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project off_t startOffset, length; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd = a->openFileDescriptor(&startOffset, &length); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fd < 0) { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "This file can not be opened as a file descriptor; it is probably compressed"); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong* offsets = (jlong*)env->GetPrimitiveArrayCritical(outOffsets, 0); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (offsets == NULL) { 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(fd); 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offsets[0] = startOffset; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offsets[1] = length; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outOffsets, offsets, 0); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject fileDesc = newFileDescriptor(env, fd); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileDesc == NULL) { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(fd); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return newParcelFileDescriptor(env, fileDesc); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject android_content_AssetManager_openAssetFd(JNIEnv* env, jobject clazz, 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, jlongArray outOffsets) 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("openAssetFd in %p (Java object %p)\n", am, clazz); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = am->open(fileName8, Asset::ACCESS_RANDOM); 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnParcelFileDescriptor(env, a, outOffsets); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openNonAssetNative(JNIEnv* env, jobject clazz, 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint mode) 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("openNonAssetNative in %p (Java object %p)\n", am, clazz); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != Asset::ACCESS_UNKNOWN && mode != Asset::ACCESS_RANDOM 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mode != Asset::ACCESS_STREAMING && mode != Asset::ACCESS_BUFFER) { 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IllegalArgumentException"); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? am->openNonAsset((void*)cookie, fileName8, (Asset::AccessMode)mode) 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : am->openNonAsset(fileName8, (Asset::AccessMode)mode); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)a; 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject android_content_AssetManager_openNonAssetFdNative(JNIEnv* env, jobject clazz, 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlongArray outOffsets) 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("openNonAssetFd in %p (Java object %p)\n", am, clazz); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? am->openNonAsset((void*)cookie, fileName8, Asset::ACCESS_RANDOM) 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : am->openNonAsset(fileName8, Asset::ACCESS_RANDOM); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnParcelFileDescriptor(env, a, outOffsets); 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_list(JNIEnv* env, jobject clazz, 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetDir* dir = am->openDir(fileName8); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir == NULL) { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass cls = env->FindClass("java/lang/String"); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(cls == NULL, "No string class?!?"); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cls == NULL) { 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t N = dir->getFileCount(); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray array = env->NewObjectArray(dir->getFileCount(), 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cls, NULL); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; i<N; i++) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const String8& name = dir->getFileName(i); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str == NULL) { 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectArrayElement(array, i, str); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroyAsset(JNIEnv* env, jobject clazz, 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Destroying Asset Stream: %p\n", a); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAssetChar(JNIEnv* env, jobject clazz, 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t b; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(&b, 1); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return res == 1 ? b : -1; 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAsset(JNIEnv* env, jobject clazz, 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, jbyteArray bArray, 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint off, jint len) 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL || bArray == NULL) { 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len == 0) { 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize bLen = env->GetArrayLength(bArray); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off < 0 || off >= bLen || len < 0 || len > bLen || (off+len) > bLen) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IndexOutOfBoundsException"); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jbyte* b = env->GetByteArrayElements(bArray, NULL); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(b+off, len); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseByteArrayElements(bArray, b, 0); 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res > 0) return res; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < 0) { 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/IOException"); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_seekAsset(JNIEnv* env, jobject clazz, 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong offset, jint whence) 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->seek( 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offset, (whence > 0) ? SEEK_END : (whence < 0 ? SEEK_SET : SEEK_CUR)); 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetLength(JNIEnv* env, jobject clazz, 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getLength(); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetRemainingLength(JNIEnv* env, jobject clazz, 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getRemainingLength(); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_addAssetPath(JNIEnv* env, jobject clazz, 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring path) 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (path == NULL) { 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* path8 = env->GetStringUTFChars(path, NULL); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* cookie; 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool res = am->addAssetPath(String8(path8), &cookie); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(path, path8); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (res) ? (jint)cookie : 0; 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_isUpToDate(JNIEnv* env, jobject clazz) 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->isUpToDate() ? JNI_TRUE : JNI_FALSE; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setLocale(JNIEnv* env, jobject clazz, 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale) 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale == NULL) { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* locale8 = env->GetStringUTFChars(locale, NULL); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->setLocale(locale8); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(locale, locale8); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getLocales(JNIEnv* env, jobject clazz) 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Vector<String8> locales; 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->getLocales(&locales); 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int N = locales.size(); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray result = env->NewObjectArray(N, g_stringClass, NULL); 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result == NULL) { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectArrayElement(result, i, env->NewStringUTF(locales[i].string())); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setConfiguration(JNIEnv* env, jobject clazz, 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint mcc, jint mnc, 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale, jint orientation, 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint touchscreen, jint density, 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint keyboard, jint keyboardHidden, 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint navigation, 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint screenWidth, jint screenHeight, 54027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint screenLayout, jint uiMode, 54127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint sdkVersion) 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memset(&config, 0, sizeof(config)); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* locale8 = locale != NULL ? env->GetStringUTFChars(locale, NULL) : NULL; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mcc = (uint16_t)mcc; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mnc = (uint16_t)mnc; 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.orientation = (uint8_t)orientation; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.touchscreen = (uint8_t)touchscreen; 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.density = (uint16_t)density; 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.keyboard = (uint8_t)keyboard; 559c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn config.inputFlags = (uint8_t)keyboardHidden; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.navigation = (uint8_t)navigation; 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenWidth = (uint16_t)screenWidth; 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenHeight = (uint16_t)screenHeight; 563723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn config.screenLayout = (uint8_t)screenLayout; 56427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel config.uiMode = (uint8_t)uiMode; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.sdkVersion = (uint16_t)sdkVersion; 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.minorVersion = 0; 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->setConfiguration(config, locale8); 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale != NULL) env->ReleaseStringUTFChars(locale, locale8); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getResourceIdentifier(JNIEnv* env, jobject clazz, 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring name, 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defType, 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defPackage) 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name == NULL) { 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* name16 = env->GetStringChars(name, NULL); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize nameLen = env->GetStringLength(name); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defType16 = defType 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defType, NULL) : NULL; 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defTypeLen = defType 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defType) : 0; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defPackage16 = defPackage 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defPackage, NULL) : NULL; 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defPackageLen = defPackage 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defPackage) : 0; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident = am->getResources().identifierForName( 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project name16, nameLen, defType16, defTypeLen, defPackage16, defPackageLen); 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defPackage16) { 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defPackage, defPackage16); 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defType16) { 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defType, defType16); 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(name, name16); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ident; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceName(JNIEnv* env, jobject clazz, 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!am->getResources().getResourceName(resid, &name)) { 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String16 str; 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.setTo(name.package, name.packageLen); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.type != NULL) { 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = ':'; 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(name.type, name.typeLen); 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.name != NULL) { 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = '/'; 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(name.name, name.nameLen); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)str.string(), str.size()); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourcePackageName(JNIEnv* env, jobject clazz, 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!am->getResources().getResourceName(resid, &name)) { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.package, name.packageLen); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceTypeName(JNIEnv* env, jobject clazz, 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!am->getResources().getResourceName(resid, &name)) { 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.type != NULL) { 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.type, name.typeLen); 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceEntryName(JNIEnv* env, jobject clazz, 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!am->getResources().getResourceName(resid, &name)) { 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.name != NULL) { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.name, name.nameLen); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceValue(JNIEnv* env, jobject clazz, 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean resolve) 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.getResource(ident, &value, false, &typeSpecFlags, &config); 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref); 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags, &config) : block; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceBagValue(JNIEnv* env, jobject clazz, 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, jint bagEntryId, 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, jboolean resolve) 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = -1; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* entry = NULL; 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t entryCount = res.getBagLocked(ident, &entry, &typeSpecFlags); 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (ssize_t i=0; i<entryCount; i++) { 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (((uint32_t)bagEntryId) == entry->map.name.ident) { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = entry->stringBlock; 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = entry->map.value; 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project entry++; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (block < 0) { 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getStringBlockCount(JNIEnv* env, jobject clazz) 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->getResources().getTableCount(); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getNativeStringBlock(JNIEnv* env, jobject clazz, 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint block) 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)am->getResources().getTableStringBlock(block); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getCookieName(JNIEnv* env, jobject clazz, 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie) 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 name(am->getAssetPath((void*)cookie)); 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.length() == 0) { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IndexOutOfBoundsException"); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str == NULL) { 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return str; 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_newTheme(JNIEnv* env, jobject clazz) 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)(new ResTable::Theme(am->getResources())); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_deleteTheme(JNIEnv* env, jobject clazz, 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt) 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete theme; 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_applyThemeStyle(JNIEnv* env, jobject clazz, 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint styleRes, 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean force) 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->applyStyle(styleRes, force ? true : false); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_copyTheme(JNIEnv* env, jobject clazz, 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint destInt, jint srcInt) 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* dest = (ResTable::Theme*)destInt; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* src = (ResTable::Theme*)srcInt; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest->setTo(*src); 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadThemeAttributeValue( 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env, jobject clazz, jint themeInt, jint ident, jobject outValue, jboolean resolve) 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX value could be different in different configs! 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags = 0; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = theme->getAttribute(ident, &value, &typeSpecFlags); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = 0; 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_dumpTheme(JNIEnv* env, jobject clazz, 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, jint pri, 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring tag, jstring prefix) 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (tag == NULL) { 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* tag8 = env->GetStringUTFChars(tag, NULL); 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* prefix8 = NULL; 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (prefix != NULL) { 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prefix8 = env->GetStringUTFChars(prefix, NULL); 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX Need to use params. 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->dumpToLog(); 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (prefix8 != NULL) { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(prefix, prefix8); 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(tag, tag8); 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_applyStyle(JNIEnv* env, jobject clazz, 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeToken, 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleAttr, 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleRes, 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (themeToken == 0 || attrs == NULL || outValues == NULL) { 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 900b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("APPLY STYLE: theme=0x%x defStyleAttr=0x%x defStyleRes=0x%x xml=0x%x", 901b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn themeToken, defStyleAttr, defStyleRes, xmlParserToken)); 902b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeToken; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res = theme->getResTable(); 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 9060d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IndexOutOfBoundsException"); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* indices = NULL; 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indicesIdx = 0; 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outIndices != NULL) { 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetArrayLength(outIndices) > NI) { 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (jint*)env->GetPrimitiveArrayCritical(outIndices, 0); 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Load default style from attribute, if specified... 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t defStyleBagTypeSetFlags = 0; 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defStyleAttr != 0) { 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (theme->getAttribute(defStyleAttr, &value, &defStyleBagTypeSetFlags) >= 0) { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE) { 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleRes = value.data; 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the style class associated with the current XML tag. 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int style = 0; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t styleBagTypeSetFlags = 0; 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xmlParser != NULL) { 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t idx = xmlParser->indexOfStyle(); 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (idx >= 0 && xmlParser->getAttributeValue(idx, &value) >= 0) { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == value.TYPE_ATTRIBUTE) { 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (theme->getAttribute(value.data, &value, &styleBagTypeSetFlags) < 0) { 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == value.TYPE_REFERENCE) { 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project style = value.data; 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the default style bag, if requested. 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* defStyleEnt = NULL; 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t defStyleTypeSetFlags = 0; 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = defStyleRes != 0 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? res.getBagLocked(defStyleRes, &defStyleEnt, &defStyleTypeSetFlags) : -1; 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleTypeSetFlags |= defStyleBagTypeSetFlags; 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endDefStyleEnt = defStyleEnt + 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the style class bag, if requested. 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* styleEnt = NULL; 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t styleTypeSetFlags = 0; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bagOff = style != 0 ? res.getBagLocked(style, &styleEnt, &styleTypeSetFlags) : -1; 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleTypeSetFlags |= styleBagTypeSetFlags; 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endStyleEnt = styleEnt + 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the XML attributes, if requested. 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NX = xmlParser ? xmlParser->getAttributeCount() : 0; 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize ix=0; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t curXmlAttr = xmlParser ? xmlParser->getAttributeNameResID(ix) : 0; 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static const ssize_t kXmlBlock = 0x10000000; 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now iterate through all of the attributes that the client has requested, 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filling in each with whatever data we can find. 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = 0; 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (jsize ii=0; ii<NI; ii++) { 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint32_t curIdent = (uint32_t)src[ii]; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1000b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("RETRIEVING ATTR 0x%08x...", curIdent)); 1001b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find a value for this attribute... we prioritize values 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // coming from, first XML attributes, then XML style, then default 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // style, and finally the theme. 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.data = 0; 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = 0; 10080d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through XML attributes until the end or the next possible match. 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (ix < NX && curIdent > curXmlAttr) { 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current XML attribute if it matches, and step to next. 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ix < NX && curIdent == curXmlAttr) { 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = kXmlBlock; 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project xmlParser->getAttributeValue(ix, &value); 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 1021b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From XML: type=0x%x, data=0x%08x", 1022b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through the style values until the end or the next possible match. 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (styleEnt < endStyleEnt && curIdent > styleEnt->map.name.ident) { 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleEnt++; 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current style attribute if it matches, and step to next. 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (styleEnt < endStyleEnt && curIdent == styleEnt->map.name.ident) { 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_NULL) { 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = styleEnt->stringBlock; 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = styleTypeSetFlags; 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = styleEnt->map.value; 1035b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From style: type=0x%x, data=0x%08x", 1036b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleEnt++; 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through the default style values until the end or the next possible match. 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (defStyleEnt < endDefStyleEnt && curIdent > defStyleEnt->map.name.ident) { 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleEnt++; 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current default style attribute if it matches, and step to next. 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defStyleEnt < endDefStyleEnt && curIdent == defStyleEnt->map.name.ident) { 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_NULL) { 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = defStyleEnt->stringBlock; 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = defStyleTypeSetFlags; 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = defStyleEnt->map.value; 1051b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From def style: type=0x%x, data=0x%08x", 1052b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleEnt++; 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 10600d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = theme->resolveAttributeReference(&value, block, 10610d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &resid, &typeSetFlags, &config); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 1063b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Resolved attr: type=0x%x, data=0x%08x", 1064b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we still don't have a value for this attribute, try to find 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it in the theme! 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t newBlock = theme->getAttribute(curIdent, &value, &typeSetFlags); 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) { 1070b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From theme: type=0x%x, data=0x%08x", 1071b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10720d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn newBlock = res.resolveReference(&value, block, &resid, 10730d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 1075b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Resolved theme: type=0x%x, data=0x%08x", 1076b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 1082b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Setting to @null!")); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1086b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("Attribute 0x%08x: type=0x%x, data=0x%08x", 1087b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn curIdent, value.dataType, value.data)); 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 10960d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_retrieveAttributes(JNIEnv* env, jobject clazz, 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xmlParserToken == 0 || attrs == NULL || outValues == NULL) { 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 11350d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IndexOutOfBoundsException"); 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* indices = NULL; 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indicesIdx = 0; 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outIndices != NULL) { 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetArrayLength(outIndices) > NI) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (jint*)env->GetPrimitiveArrayCritical(outIndices, 0); 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the XML attributes, if requested. 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NX = xmlParser->getAttributeCount(); 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize ix=0; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t curXmlAttr = xmlParser->getAttributeNameResID(ix); 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static const ssize_t kXmlBlock = 0x10000000; 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now iterate through all of the attributes that the client has requested, 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filling in each with whatever data we can find. 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = 0; 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (jsize ii=0; ii<NI; ii++) { 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint32_t curIdent = (uint32_t)src[ii]; 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find a value for this attribute... 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.data = 0; 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = 0; 11880d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through XML attributes until the end or the next possible match. 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (ix < NX && curIdent > curXmlAttr) { 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current XML attribute if it matches, and step to next. 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ix < NX && curIdent == curXmlAttr) { 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = kXmlBlock; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project xmlParser->getAttributeValue(ix, &value); 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 12080d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 12090d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 12270d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getArraySize(JNIEnv* env, jobject clazz, 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id) 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* defStyleEnt = NULL; 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &defStyleEnt); 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bagOff; 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_retrieveArray(JNIEnv* env, jobject clazz, 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id, 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues) 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outValues == NULL) { 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 12810d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block; 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* arrayEnt = NULL; 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t arrayTypeSetFlags = 0; 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &arrayEnt, &arrayTypeSetFlags); 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endArrayEnt = arrayEnt + 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < NV && arrayEnt < endArrayEnt) { 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = arrayEnt->stringBlock; 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = arrayTypeSetFlags; 13080d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = arrayEnt->map.value; 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 13150d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 13160d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = (jint)res.getTableCookie(block); 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 13330d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i+= STYLE_NUM_ENTRIES; 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project arrayEnt++; 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i /= STYLE_NUM_ENTRIES; 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openXmlAssetNative(JNIEnv* env, jobject clazz, 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("openXmlAsset in %p (Java object %p)\n", am, clazz); 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileName == NULL || am == NULL) { 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* fileName8 = env->GetStringUTFChars(fileName, NULL); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? am->openNonAsset((void*)cookie, fileName8, Asset::ACCESS_BUFFER) 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : am->openNonAsset(fileName8, Asset::ACCESS_BUFFER); 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", fileName8); 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(fileName, fileName8); 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLTree* block = new ResXMLTree(); 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t err = block->setTo(a->getBuffer(true), a->getLength(), true); 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a->close(); 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != NO_ERROR) { 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/io/FileNotFoundException", "Corrupt XML binary file"); 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)block; 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayStringInfo(JNIEnv* env, jobject clazz, 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N * 2); 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0, j = 0; ((ssize_t)i)<N; i++, bag++) { 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringIndex = -1; 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringBlock = 0; 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringBlock = res.resolveReference(&value, bag->stringBlock, NULL); 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringIndex = value.data; 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //todo: It might be faster to allocate a C array to contain 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the blocknums and indices, put them in there and then 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do just one SetIntArrayRegion() 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j, 1, &stringBlock); 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j + 1, 1, &stringIndex); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project j = j + 2; 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getArrayStringResource(JNIEnv* env, jobject clazz, 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass cls = env->FindClass("java/lang/String"); 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(cls == NULL, "No string class?!?"); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cls == NULL) { 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray array = env->NewObjectArray(N, cls, NULL); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t strLen = 0; 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = NULL; 1469780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 1473780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const ResStringPool* pool = res.getTableStringBlock(block); 1474780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char* str8 = pool->string8At(value.data, &strLen); 1475780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root if (str8 != NULL) { 1476780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewStringUTF(str8); 1477780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root } else { 1478780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char16_t* str16 = pool->stringAt(value.data, &strLen); 1479780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewString(str16, strLen); 1480780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root if (str == NULL) { 1481780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root doThrow(env, "java/lang/OutOfMemoryError"); 1482780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root res.unlockBag(startOfBag); 1483780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root return NULL; 1484780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root } 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1487780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectArrayElement(array, i, str); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayIntResource(JNIEnv* env, jobject clazz, 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N); 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType >= Res_value::TYPE_FIRST_INT 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && value.dataType <= Res_value::TYPE_LAST_INT) { 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int intVal = value.data; 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, i, 1, &intVal); 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_init(JNIEnv* env, jobject clazz) 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = new AssetManager(); 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError"); 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->addDefaultAssets(); 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Created AssetManager %p for Java object %p\n", am, clazz); 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, (jint)am); 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroy(JNIEnv* env, jobject clazz) 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = (AssetManager*) 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (env->GetIntField(clazz, gAssetManagerOffsets.mObject)); 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("Destroying AssetManager %p for Java object %p\n", am, clazz); 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am != NULL) { 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete am; 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, 0); 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetCount(JNIEnv* env, jobject clazz) 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Asset::getGlobalCount(); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 156382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackbornstatic jobject android_content_AssetManager_getAssetAllocations(JNIEnv* env, jobject clazz) 156482e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn{ 156582e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn String8 alloc = Asset::getAssetAllocations(); 156682e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn if (alloc.length() <= 0) { 156782e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return NULL; 156882e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn } 156982e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn 157082e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn jstring str = env->NewStringUTF(alloc.string()); 157182e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn if (str == NULL) { 157282e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn doThrow(env, "java/lang/OutOfMemoryError"); 157382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return NULL; 157482e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn } 157582e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn 157682e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return str; 157782e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn} 157882e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetManagerCount(JNIEnv* env, jobject clazz) 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AssetManager::getGlobalCount(); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * JNI registration. 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gAssetManagerMethods[] = { 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* name, signature, funcPtr */ 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Basic asset stuff. 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAsset", "(Ljava/lang/String;I)I", 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAsset }, 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAssetFd", "(Ljava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAssetFd }, 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetNative", "(ILjava/lang/String;I)I", 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetNative }, 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetFdNative", "(ILjava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetFdNative }, 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "list", "(Ljava/lang/String;)[Ljava/lang/String;", 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_list }, 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroyAsset", "(I)V", 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroyAsset }, 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAssetChar", "(I)I", 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAssetChar }, 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAsset", "(I[BII)I", 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAsset }, 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "seekAsset", "(IJI)J", 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_seekAsset }, 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetLength", "(I)J", 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetLength }, 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetRemainingLength", "(I)J", 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetRemainingLength }, 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "addAssetPath", "(Ljava/lang/String;)I", 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_addAssetPath }, 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "isUpToDate", "()Z", 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_isUpToDate }, 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Resources. 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "setLocale", "(Ljava/lang/String;)V", 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setLocale }, 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getLocales", "()[Ljava/lang/String;", 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getLocales }, 162527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel { "setConfiguration", "(IILjava/lang/String;IIIIIIIIIII)V", 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setConfiguration }, 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceIdentifier","(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I", 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceIdentifier }, 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceName","(I)Ljava/lang/String;", 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceName }, 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourcePackageName","(I)Ljava/lang/String;", 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourcePackageName }, 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceTypeName","(I)Ljava/lang/String;", 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceTypeName }, 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceEntryName","(I)Ljava/lang/String;", 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceEntryName }, 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadResourceValue","(ILandroid/util/TypedValue;Z)I", 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceValue }, 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadResourceBagValue","(IILandroid/util/TypedValue;Z)I", 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceBagValue }, 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getStringBlockCount","()I", 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getStringBlockCount }, 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getNativeStringBlock","(I)I", 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getNativeStringBlock }, 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getCookieName","(I)Ljava/lang/String;", 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getCookieName }, 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Themes. 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "newTheme", "()I", 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_newTheme }, 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "deleteTheme", "(I)V", 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_deleteTheme }, 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyThemeStyle", "(IIZ)V", 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyThemeStyle }, 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "copyTheme", "(II)V", 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_copyTheme }, 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadThemeAttributeValue", "(IILandroid/util/TypedValue;Z)I", 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadThemeAttributeValue }, 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "dumpTheme", "(IILjava/lang/String;Ljava/lang/String;)V", 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_dumpTheme }, 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyStyle","(IIII[I[I[I)Z", 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyStyle }, 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveAttributes","(I[I[I[I)Z", 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveAttributes }, 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArraySize","(I)I", 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArraySize }, 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveArray","(I[I)I", 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveArray }, 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XML files. 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openXmlAssetNative", "(ILjava/lang/String;)I", 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openXmlAssetNative }, 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Arrays. 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringResource","(I)[Ljava/lang/String;", 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringResource }, 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringInfo","(I)[I", 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringInfo }, 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayIntResource","(I)[I", 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayIntResource }, 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bookkeeping. 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "init", "()V", 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_init }, 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroy", "()V", 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroy }, 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetCount", "()I", 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 168982e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn { "getAssetAllocations", "()Ljava/lang/String;", 169082e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn (void*) android_content_AssetManager_getAssetAllocations }, 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetManagerCount", "()I", 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_content_AssetManager(JNIEnv* env) 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass typedValue = env->FindClass("android/util/TypedValue"); 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(typedValue == NULL, "Unable to find class android/util/TypedValue"); 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mType 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "type", "I"); 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mType == NULL, "Unable to find TypedValue.type"); 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mData 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "data", "I"); 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mData == NULL, "Unable to find TypedValue.data"); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mString 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "string", "Ljava/lang/CharSequence;"); 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mString == NULL, "Unable to find TypedValue.string"); 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mAssetCookie 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "assetCookie", "I"); 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mAssetCookie == NULL, "Unable to find TypedValue.assetCookie"); 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mResourceId 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "resourceId", "I"); 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mResourceId == NULL, "Unable to find TypedValue.resourceId"); 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mChangingConfigurations 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "changingConfigurations", "I"); 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mChangingConfigurations == NULL, "Unable to find TypedValue.changingConfigurations"); 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mDensity = env->GetFieldID(typedValue, "density", "I"); 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mDensity == NULL, "Unable to find TypedValue.density"); 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetFd = env->FindClass("android/content/res/AssetFileDescriptor"); 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetFd == NULL, "Unable to find class android/content/res/AssetFileDescriptor"); 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mFd 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mFd", "Landroid/os/ParcelFileDescriptor;"); 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mFd == NULL, "Unable to find AssetFileDescriptor.mFd"); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mStartOffset 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mStartOffset", "J"); 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mStartOffset == NULL, "Unable to find AssetFileDescriptor.mStartOffset"); 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mLength 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mLength", "J"); 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mLength == NULL, "Unable to find AssetFileDescriptor.mLength"); 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetManager = env->FindClass("android/content/res/AssetManager"); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetManager == NULL, "Unable to find class android/content/res/AssetManager"); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetManagerOffsets.mObject 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetManager, "mObject", "I"); 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetManagerOffsets.mObject == NULL, "Unable to find AssetManager.mObject"); 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project g_stringClass = env->FindClass("java/lang/String"); 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AndroidRuntime::registerNativeMethods(env, 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android/content/res/AssetManager", gAssetManagerMethods, NELEM(gAssetManagerMethods)); 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 1745