android_util_AssetManager.cpp revision 745d4efc8369d255341d810790132660e33d3b61
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** 569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** Licensed under the Apache License, Version 2.0 (the "License"); 669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** you may not use this file except in compliance with the License. 769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 1169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** Unless required by applicable law or agreed to in writing, software 1269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** distributed under the License is distributed on an "AS IS" BASIS, 1369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes** 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 2120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#define THROW_ON_BAD_ID 0 22b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/android_util_AssetManager.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "JNIHelp.h" 2769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes#include "ScopedStringChars.h" 2869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes#include "ScopedUtfChars.h" 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "android_util_Binder.h" 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/misc.h> 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Log.h> 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4Mathias Agopian#include <androidfw/Asset.h> 35b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4Mathias Agopian#include <androidfw/AssetManager.h> 36b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4Mathias Agopian#include <androidfw/ResourceTypes.h> 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <stdio.h> 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct typedvalue_offsets_t 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mType; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mData; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mString; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mAssetCookie; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mResourceId; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mChangingConfigurations; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mDensity; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gTypedValueOffsets; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct assetfiledescriptor_offsets_t 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mFd; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mStartOffset; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mLength; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gAssetFileDescriptorOffsets; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic struct assetmanager_offsets_t 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID mObject; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} gAssetManagerOffsets; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjclass g_stringClass = NULL; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectenum { 720d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_NUM_ENTRIES = 6, 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_TYPE = 0, 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_DATA = 1, 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_ASSET_COOKIE = 2, 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project STYLE_RESOURCE_ID = 3, 770d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_CHANGING_CONFIGURATIONS = 4, 780d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn STYLE_DENSITY = 5 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint copyValue(JNIEnv* env, jobject outValue, const ResTable* table, 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Res_value& value, uint32_t ref, ssize_t block, 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags, ResTable_config* config = NULL); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjint copyValue(JNIEnv* env, jobject outValue, const ResTable* table, 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Res_value& value, uint32_t ref, ssize_t block, 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags, ResTable_config* config) 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mType, value.dataType); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mAssetCookie, 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (jint)table->getTableCookie(block)); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mData, value.data); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectField(outValue, gTypedValueOffsets.mString, NULL); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mResourceId, ref); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mChangingConfigurations, 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSpecFlags); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (config != NULL) { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(outValue, gTypedValueOffsets.mDensity, config->density); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// this guy is exported to other jni routines 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAssetManager* assetManagerForJavaObject(JNIEnv* env, jobject obj) 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = (AssetManager*)env->GetIntField(obj, gAssetManagerOffsets.mObject); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am != NULL) { 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", "AssetManager has been finalized!"); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openAsset(JNIEnv* env, jobject clazz, 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, jint mode) 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12471f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openAsset in %p (Java object %p)\n", am, clazz); 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 12769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != Asset::ACCESS_UNKNOWN && mode != Asset::ACCESS_RANDOM 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mode != Asset::ACCESS_STREAMING && mode != Asset::ACCESS_BUFFER) { 1334d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IllegalArgumentException", "Bad access mode"); 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes Asset* a = am->open(fileName8.c_str(), (Asset::AccessMode)mode); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 14069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)a; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject returnParcelFileDescriptor(JNIEnv* env, Asset* a, jlongArray outOffsets) 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 151ddb76c4644756b31be948d70aaa8ee541dd94999Kenny Root off64_t startOffset, length; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd = a->openFileDescriptor(&startOffset, &length); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 15469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fd < 0) { 1564d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/io/FileNotFoundException", 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "This file can not be opened as a file descriptor; it is probably compressed"); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong* offsets = (jlong*)env->GetPrimitiveArrayCritical(outOffsets, 0); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (offsets == NULL) { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(fd); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offsets[0] = startOffset; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offsets[1] = length; 16969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outOffsets, offsets, 0); 17169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 172a3804cf77f0edd93f6247a055cdafb856b117eecElliott Hughes jobject fileDesc = jniCreateFileDescriptor(env, fd); 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileDesc == NULL) { 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project close(fd); 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return newParcelFileDescriptor(env, fileDesc); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject android_content_AssetManager_openAssetFd(JNIEnv* env, jobject clazz, 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, jlongArray outOffsets) 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18971f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openAssetFd in %p (Java object %p)\n", am, clazz); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 19269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes Asset* a = am->open(fileName8.c_str(), Asset::ACCESS_RANDOM); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 19969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnParcelFileDescriptor(env, a, outOffsets); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openNonAssetNative(JNIEnv* env, jobject clazz, 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint mode) 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21871f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openNonAssetNative in %p (Java object %p)\n", am, clazz); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 22169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != Asset::ACCESS_UNKNOWN && mode != Asset::ACCESS_RANDOM 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mode != Asset::ACCESS_STREAMING && mode != Asset::ACCESS_BUFFER) { 2274d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IllegalArgumentException", "Bad access mode"); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 232745d4efc8369d255341d810790132660e33d3b61Narayan Kamath ? am->openNonAsset(static_cast<int32_t>(cookie), fileName8.c_str(), 233745d4efc8369d255341d810790132660e33d3b61Narayan Kamath (Asset::AccessMode)mode) 23469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), (Asset::AccessMode)mode); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 23769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)a; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject android_content_AssetManager_openNonAssetFdNative(JNIEnv* env, jobject clazz, 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlongArray outOffsets) 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25671f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openNonAssetFd in %p (Java object %p)\n", am, clazz); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 25969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 264745d4efc8369d255341d810790132660e33d3b61Narayan Kamath ? am->openNonAsset(static_cast<int32_t>(cookie), fileName8.c_str(), Asset::ACCESS_RANDOM) 26569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), Asset::ACCESS_RANDOM); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 26869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnParcelFileDescriptor(env, a, outOffsets); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_list(JNIEnv* env, jobject clazz, 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 28669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes AssetDir* dir = am->openDir(fileName8.c_str()); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir == NULL) { 29369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t N = dir->getFileCount(); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray array = env->NewObjectArray(dir->getFileCount(), 300aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko g_stringClass, NULL); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; i<N; i++) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const String8& name = dir->getFileName(i); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str == NULL) { 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectArrayElement(array, i, str); 3144d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->DeleteLocalRef(str); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroyAsset(JNIEnv* env, jobject clazz, 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Destroying Asset Stream: %p\n", a); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 33069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAssetChar(JNIEnv* env, jobject clazz, 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 34369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t b; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(&b, 1); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return res == 1 ? b : -1; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAsset(JNIEnv* env, jobject clazz, 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, jbyteArray bArray, 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint off, jint len) 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL || bArray == NULL) { 35969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len == 0) { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize bLen = env->GetArrayLength(bArray); 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off < 0 || off >= bLen || len < 0 || len > bLen || (off+len) > bLen) { 3694d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", ""); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jbyte* b = env->GetByteArrayElements(bArray, NULL); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(b+off, len); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseByteArrayElements(bArray, b, 0); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res > 0) return res; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < 0) { 3804d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/io/IOException", ""); 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_seekAsset(JNIEnv* env, jobject clazz, 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong offset, jint whence) 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 39269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->seek( 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offset, (whence > 0) ? SEEK_END : (whence < 0 ? SEEK_SET : SEEK_CUR)); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetLength(JNIEnv* env, jobject clazz, 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 40669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getLength(); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetRemainingLength(JNIEnv* env, jobject clazz, 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 41969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getRemainingLength(); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_addAssetPath(JNIEnv* env, jobject clazz, 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring path) 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 42969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars path8(env, path); 43069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (path8.c_str() == NULL) { 431129e19cb37b1d30f8c46f77a3853d347c3e78bb3Glenn Kasten return 0; 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 436129e19cb37b1d30f8c46f77a3853d347c3e78bb3Glenn Kasten return 0; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439745d4efc8369d255341d810790132660e33d3b61Narayan Kamath int32_t cookie; 44069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes bool res = am->addAssetPath(String8(path8.c_str()), &cookie); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 442745d4efc8369d255341d810790132660e33d3b61Narayan Kamath return (res) ? static_cast<jint>(cookie) : 0; 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_isUpToDate(JNIEnv* env, jobject clazz) 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->isUpToDate() ? JNI_TRUE : JNI_FALSE; 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setLocale(JNIEnv* env, jobject clazz, 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale) 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 45769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars locale8(env, locale); 45869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (locale8.c_str() == NULL) { 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes am->setLocale(locale8.c_str()); 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getLocales(JNIEnv* env, jobject clazz) 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Vector<String8> locales; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->getLocales(&locales); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int N = locales.size(); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray result = env->NewObjectArray(N, g_stringClass, NULL); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result == NULL) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 4890db187a3e62074af6a22802bded52a921f69e7dfGilles Debunne jstring str = env->NewStringUTF(locales[i].string()); 4904d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (str == NULL) { 4914d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return NULL; 4924d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 4934d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->SetObjectArrayElement(result, i, str); 4944d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->DeleteLocalRef(str); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setConfiguration(JNIEnv* env, jobject clazz, 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint mcc, jint mnc, 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale, jint orientation, 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint touchscreen, jint density, 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint keyboard, jint keyboardHidden, 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint navigation, 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint screenWidth, jint screenHeight, 50769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn jint smallestScreenWidthDp, 5083fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn jint screenWidthDp, jint screenHeightDp, 50927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint screenLayout, jint uiMode, 51027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint sdkVersion) 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; 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memset(&config, 0, sizeof(config)); 51969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* locale8 = locale != NULL ? env->GetStringUTFChars(locale, NULL) : NULL; 52169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mcc = (uint16_t)mcc; 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mnc = (uint16_t)mnc; 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.orientation = (uint8_t)orientation; 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.touchscreen = (uint8_t)touchscreen; 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.density = (uint16_t)density; 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.keyboard = (uint8_t)keyboard; 528c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn config.inputFlags = (uint8_t)keyboardHidden; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.navigation = (uint8_t)navigation; 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenWidth = (uint16_t)screenWidth; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenHeight = (uint16_t)screenHeight; 53269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn config.smallestScreenWidthDp = (uint16_t)smallestScreenWidthDp; 5333fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn config.screenWidthDp = (uint16_t)screenWidthDp; 5343fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn config.screenHeightDp = (uint16_t)screenHeightDp; 535723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn config.screenLayout = (uint8_t)screenLayout; 53627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel config.uiMode = (uint8_t)uiMode; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.sdkVersion = (uint16_t)sdkVersion; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.minorVersion = 0; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->setConfiguration(config, locale8); 54069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale != NULL) env->ReleaseStringUTFChars(locale, locale8); 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getResourceIdentifier(JNIEnv* env, jobject clazz, 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring name, 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defType, 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defPackage) 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 54969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedStringChars name16(env, name); 55069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (name16.get() == NULL) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defType16 = defType 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defType, NULL) : NULL; 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defTypeLen = defType 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defType) : 0; 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defPackage16 = defPackage 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defPackage, NULL) : NULL; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defPackageLen = defPackage 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defPackage) : 0; 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident = am->getResources().identifierForName( 56969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes name16.get(), name16.size(), defType16, defTypeLen, defPackage16, defPackageLen); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defPackage16) { 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defPackage, defPackage16); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defType16) { 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defType, defType16); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ident; 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceName(JNIEnv* env, jobject clazz, 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 58869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 590d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 59369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String16 str; 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.setTo(name.package, name.packageLen); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 598d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL || name.type != NULL) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = ':'; 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 603d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL) { 604d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(String16(name.type8, name.typeLen)); 605d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } else { 606d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(name.type, name.typeLen); 607d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 609d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL || name.name != NULL) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = '/'; 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 614d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL) { 615d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(String16(name.name8, name.nameLen)); 616d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } else { 617d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(name.name, name.nameLen); 618d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 62069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)str.string(), str.size()); 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourcePackageName(JNIEnv* env, jobject clazz, 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 633d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.package, name.packageLen); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 64069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceTypeName(JNIEnv* env, jobject clazz, 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 65169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 653d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 65669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 657d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL) { 658d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return env->NewStringUTF(name.type8); 659d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 660d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.type != NULL) { 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.type, name.typeLen); 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 66469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceEntryName(JNIEnv* env, jobject clazz, 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 67569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 677d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 68069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 681d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL) { 682d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return env->NewStringUTF(name.name8); 683d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 684d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.name != NULL) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.name, name.nameLen); 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 68869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceValue(JNIEnv* env, jobject clazz, 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, 69455fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root jshort density, 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean resolve) 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6981f7d30770abf0c243e7f577df785ad256b8bfcb0Dianne Hackborn if (outValue == NULL) { 699e5b50a65ad26a32f6e58588ffdcbc0389eac9257Dianne Hackborn jniThrowNullPointerException(env, "outValue"); 700d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return 0; 701e5b50a65ad26a32f6e58588ffdcbc0389eac9257Dianne Hackborn } 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 71155fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root ssize_t block = res.getResource(ident, &value, false, density, &typeSpecFlags, &config); 71220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 71320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 71420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 71520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 71620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 71720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 720fb5c3dba4ddac023cfd4cdcabdfdbcf343197c94Dianne Hackborn block = res.resolveReference(&value, block, &ref, &typeSpecFlags, &config); 72120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 72220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 72320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 72420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 72520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 72620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags, &config) : block; 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceBagValue(JNIEnv* env, jobject clazz, 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, jint bagEntryId, 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, jboolean resolve) 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 74069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 74369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = -1; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* entry = NULL; 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t entryCount = res.getBagLocked(ident, &entry, &typeSpecFlags); 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (ssize_t i=0; i<entryCount; i++) { 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (((uint32_t)bagEntryId) == entry->map.name.ident) { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = entry->stringBlock; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = entry->map.value; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project entry++; 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (block < 0) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block; 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 76469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 76820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 76920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 77020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 77120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 77220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 77320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getStringBlockCount(JNIEnv* env, jobject clazz) 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->getResources().getTableCount(); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getNativeStringBlock(JNIEnv* env, jobject clazz, 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint block) 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)am->getResources().getTableStringBlock(block); 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getCookieName(JNIEnv* env, jobject clazz, 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie) 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 804745d4efc8369d255341d810790132660e33d3b61Narayan Kamath String8 name(am->getAssetPath(static_cast<int32_t>(cookie))); 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.length() == 0) { 8064d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "Empty cookie name"); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return str; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_newTheme(JNIEnv* env, jobject clazz) 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)(new ResTable::Theme(am->getResources())); 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_deleteTheme(JNIEnv* env, jobject clazz, 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt) 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete theme; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_applyThemeStyle(JNIEnv* env, jobject clazz, 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint styleRes, 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean force) 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->applyStyle(styleRes, force ? true : false); 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_copyTheme(JNIEnv* env, jobject clazz, 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint destInt, jint srcInt) 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* dest = (ResTable::Theme*)destInt; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* src = (ResTable::Theme*)srcInt; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest->setTo(*src); 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadThemeAttributeValue( 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env, jobject clazz, jint themeInt, jint ident, jobject outValue, jboolean resolve) 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX value could be different in different configs! 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags = 0; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = theme->getAttribute(ident, &value, &typeSpecFlags); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = 0; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 85920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 86020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 86120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 86220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 86320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 86420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_dumpTheme(JNIEnv* env, jobject clazz, 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, jint pri, 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring tag, jstring prefix) 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 87569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX Need to use params. 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->dumpToLog(); 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_applyStyle(JNIEnv* env, jobject clazz, 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeToken, 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleAttr, 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleRes, 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8894d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (themeToken == 0) { 89069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "theme token"); 8914d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 8924d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 8934d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (attrs == NULL) { 89469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "attrs"); 8954d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 8964d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 8974d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (outValues == NULL) { 89869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 902b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("APPLY STYLE: theme=0x%x defStyleAttr=0x%x defStyleRes=0x%x xml=0x%x", 903b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn themeToken, defStyleAttr, defStyleRes, xmlParserToken)); 90469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeToken; 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res = theme->getResTable(); 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 9080d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 9144d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "out values too small"); 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 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)); 100169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 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); 107420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 107520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 107620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 107720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 107820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 107920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 1081b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Resolved theme: type=0x%x, data=0x%08x", 1082b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 1088b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Setting to @null!")); 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 10907fbe4d2e7445ad4db07a42c74fe2934af46d1c7fKenny Root block = kXmlBlock; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1093b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("Attribute 0x%08x: type=0x%x, data=0x%08x", 1094b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn curIdent, value.dataType, value.data)); 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 11030d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 110469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 110969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_retrieveAttributes(JNIEnv* env, jobject clazz, 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11314d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (xmlParserToken == 0) { 113269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "xmlParserToken"); 11334d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 11344d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 11354d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (attrs == NULL) { 113669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "attrs"); 11374d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 11384d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 11394d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (outValues == NULL) { 114069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 114369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 11500d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 115269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 11564d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "out values too small"); 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 115969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 116469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 117169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* indices = NULL; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indicesIdx = 0; 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outIndices != NULL) { 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetArrayLength(outIndices) > NI) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (jint*)env->GetPrimitiveArrayCritical(outIndices, 0); 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 118269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the XML attributes, if requested. 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NX = xmlParser->getAttributeCount(); 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize ix=0; 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t curXmlAttr = xmlParser->getAttributeNameResID(ix); 118769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static const ssize_t kXmlBlock = 0x10000000; 118969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now iterate through all of the attributes that the client has requested, 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filling in each with whatever data we can find. 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = 0; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (jsize ii=0; ii<NI; ii++) { 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint32_t curIdent = (uint32_t)src[ii]; 119669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find a value for this attribute... 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.data = 0; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = 0; 12010d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 120269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through XML attributes until the end or the next possible match. 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (ix < NX && curIdent > curXmlAttr) { 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current XML attribute if it matches, and step to next. 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ix < NX && curIdent == curXmlAttr) { 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = kXmlBlock; 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project xmlParser->getAttributeValue(ix, &value); 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 121569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 12210d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 12220d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 122320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 122420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 122520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 122620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 122720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 122820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 123169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 123669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 123869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 12460d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 124769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 125269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 125569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 125769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 126269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 126569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getArraySize(JNIEnv* env, jobject clazz, 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id) 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1274d7c8672ccc8ccd1f99da60accc63d6817d41ac52Olivier Bailly return 0; 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 127769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* defStyleEnt = NULL; 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &defStyleEnt); 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 128269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bagOff; 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_retrieveArray(JNIEnv* env, jobject clazz, 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id, 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues) 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outValues == NULL) { 129169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 129469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 13000d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block; 130369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 130569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 13094d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/OutOfMemoryError", ""); 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 131269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 131569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* arrayEnt = NULL; 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t arrayTypeSetFlags = 0; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &arrayEnt, &arrayTypeSetFlags); 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endArrayEnt = arrayEnt + 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 132169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < NV && arrayEnt < endArrayEnt) { 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = arrayEnt->stringBlock; 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = arrayTypeSetFlags; 13270d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = arrayEnt->map.value; 132969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 13340d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 13350d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 133620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 133720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 133820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 133920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 134020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 134120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = (jint)res.getTableCookie(block); 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 13580d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i+= STYLE_NUM_ENTRIES; 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project arrayEnt++; 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 136369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i /= STYLE_NUM_ENTRIES; 136569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 136769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 136969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openXmlAssetNative(JNIEnv* env, jobject clazz, 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 138271f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openXmlAsset in %p (Java object %p)\n", am, clazz); 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 138469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 138569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 1390745d4efc8369d255341d810790132660e33d3b61Narayan Kamath ? am->openNonAsset(static_cast<int32_t>(cookie), fileName8.c_str(), Asset::ACCESS_BUFFER) 139169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), Asset::ACCESS_BUFFER); 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 139469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLTree* block = new ResXMLTree(); 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t err = block->setTo(a->getBuffer(true), a->getLength(), true); 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a->close(); 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != NO_ERROR) { 14044d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/io/FileNotFoundException", "Corrupt XML binary file"); 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)block; 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayStringInfo(JNIEnv* env, jobject clazz, 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N * 2); 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0, j = 0; ((ssize_t)i)<N; i++, bag++) { 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringIndex = -1; 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringBlock = 0; 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 143869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringBlock = res.resolveReference(&value, bag->stringBlock, NULL); 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringIndex = value.data; 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 144469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 144520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 144620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (stringBlock == BAD_INDEX) { 144720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 144820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 144920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 145020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 145169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //todo: It might be faster to allocate a C array to contain 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the blocknums and indices, put them in there and then 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do just one SetIntArrayRegion() 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j, 1, &stringBlock); 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j + 1, 1, &stringIndex); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project j = j + 2; 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getArrayStringResource(JNIEnv* env, jobject clazz, 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1478aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko jobjectArray array = env->NewObjectArray(N, g_stringClass, NULL); 1479485dd21bbefde378c392da3de48887aee9fabebeKenny Root if (env->ExceptionCheck()) { 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t strLen = 0; 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = NULL; 1490780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 149320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 149420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 149520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 149620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 149720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 149820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 1500780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const ResStringPool* pool = res.getTableStringBlock(block); 1501780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char* str8 = pool->string8At(value.data, &strLen); 1502780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root if (str8 != NULL) { 1503780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewStringUTF(str8); 1504780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root } else { 1505780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char16_t* str16 = pool->stringAt(value.data, &strLen); 1506780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewString(str16, strLen); 1507485dd21bbefde378c392da3de48887aee9fabebeKenny Root } 1508485dd21bbefde378c392da3de48887aee9fabebeKenny Root 1509485dd21bbefde378c392da3de48887aee9fabebeKenny Root // If one of our NewString{UTF} calls failed due to memory, an 1510485dd21bbefde378c392da3de48887aee9fabebeKenny Root // exception will be pending. 1511485dd21bbefde378c392da3de48887aee9fabebeKenny Root if (env->ExceptionCheck()) { 1512485dd21bbefde378c392da3de48887aee9fabebeKenny Root res.unlockBag(startOfBag); 1513485dd21bbefde378c392da3de48887aee9fabebeKenny Root return NULL; 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1515780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 15164d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->SetObjectArrayElement(array, i, str); 1517485dd21bbefde378c392da3de48887aee9fabebeKenny Root 15184d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // str is not NULL at that point, otherwise ExceptionCheck would have been true. 15194d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // If we have a large amount of strings in our array, we might 15204d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // overflow the local reference table of the VM. 1521485dd21bbefde378c392da3de48887aee9fabebeKenny Root env->DeleteLocalRef(str); 1522485dd21bbefde378c392da3de48887aee9fabebeKenny Root } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayIntResource(JNIEnv* env, jobject clazz, 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N); 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 155369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 155620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 155720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 155820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 155920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 156020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 156120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType >= Res_value::TYPE_FIRST_INT 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && value.dataType <= Res_value::TYPE_LAST_INT) { 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int intVal = value.data; 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, i, 1, &intVal); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_init(JNIEnv* env, jobject clazz) 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = new AssetManager(); 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 15764d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/OutOfMemoryError", ""); 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->addDefaultAssets(); 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 158271f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("Created AssetManager %p for Java object %p\n", am, clazz); 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, (jint)am); 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroy(JNIEnv* env, jobject clazz) 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = (AssetManager*) 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (env->GetIntField(clazz, gAssetManagerOffsets.mObject)); 159071f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("Destroying AssetManager %p for Java object %p\n", am, clazz); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am != NULL) { 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete am; 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, 0); 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetCount(JNIEnv* env, jobject clazz) 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Asset::getGlobalCount(); 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 160282e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackbornstatic jobject android_content_AssetManager_getAssetAllocations(JNIEnv* env, jobject clazz) 160382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn{ 160482e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn String8 alloc = Asset::getAssetAllocations(); 160582e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn if (alloc.length() <= 0) { 160682e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return NULL; 160782e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn } 160869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 160982e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn jstring str = env->NewStringUTF(alloc.string()); 161082e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return str; 161182e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn} 161282e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetManagerCount(JNIEnv* env, jobject clazz) 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AssetManager::getGlobalCount(); 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * JNI registration. 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gAssetManagerMethods[] = { 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* name, signature, funcPtr */ 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Basic asset stuff. 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAsset", "(Ljava/lang/String;I)I", 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAsset }, 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAssetFd", "(Ljava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAssetFd }, 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetNative", "(ILjava/lang/String;I)I", 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetNative }, 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetFdNative", "(ILjava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetFdNative }, 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "list", "(Ljava/lang/String;)[Ljava/lang/String;", 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_list }, 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroyAsset", "(I)V", 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroyAsset }, 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAssetChar", "(I)I", 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAssetChar }, 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAsset", "(I[BII)I", 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAsset }, 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "seekAsset", "(IJI)J", 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_seekAsset }, 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetLength", "(I)J", 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetLength }, 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetRemainingLength", "(I)J", 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetRemainingLength }, 1649f7be4800df28d7cb6a96003046bf90245e7054abDianne Hackborn { "addAssetPathNative", "(Ljava/lang/String;)I", 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_addAssetPath }, 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "isUpToDate", "()Z", 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_isUpToDate }, 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Resources. 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "setLocale", "(Ljava/lang/String;)V", 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setLocale }, 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getLocales", "()[Ljava/lang/String;", 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getLocales }, 165969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn { "setConfiguration", "(IILjava/lang/String;IIIIIIIIIIIIII)V", 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setConfiguration }, 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceIdentifier","(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I", 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceIdentifier }, 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceName","(I)Ljava/lang/String;", 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceName }, 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourcePackageName","(I)Ljava/lang/String;", 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourcePackageName }, 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceTypeName","(I)Ljava/lang/String;", 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceTypeName }, 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceEntryName","(I)Ljava/lang/String;", 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceEntryName }, 167155fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root { "loadResourceValue","(ISLandroid/util/TypedValue;Z)I", 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceValue }, 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadResourceBagValue","(IILandroid/util/TypedValue;Z)I", 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceBagValue }, 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getStringBlockCount","()I", 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getStringBlockCount }, 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getNativeStringBlock","(I)I", 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getNativeStringBlock }, 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getCookieName","(I)Ljava/lang/String;", 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getCookieName }, 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Themes. 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "newTheme", "()I", 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_newTheme }, 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "deleteTheme", "(I)V", 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_deleteTheme }, 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyThemeStyle", "(IIZ)V", 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyThemeStyle }, 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "copyTheme", "(II)V", 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_copyTheme }, 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadThemeAttributeValue", "(IILandroid/util/TypedValue;Z)I", 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadThemeAttributeValue }, 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "dumpTheme", "(IILjava/lang/String;Ljava/lang/String;)V", 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_dumpTheme }, 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyStyle","(IIII[I[I[I)Z", 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyStyle }, 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveAttributes","(I[I[I[I)Z", 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveAttributes }, 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArraySize","(I)I", 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArraySize }, 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveArray","(I[I)I", 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveArray }, 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XML files. 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openXmlAssetNative", "(ILjava/lang/String;)I", 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openXmlAssetNative }, 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Arrays. 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringResource","(I)[Ljava/lang/String;", 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringResource }, 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringInfo","(I)[I", 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringInfo }, 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayIntResource","(I)[I", 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayIntResource }, 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bookkeeping. 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "init", "()V", 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_init }, 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroy", "()V", 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroy }, 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetCount", "()I", 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 172382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn { "getAssetAllocations", "()Ljava/lang/String;", 172482e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn (void*) android_content_AssetManager_getAssetAllocations }, 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetManagerCount", "()I", 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_content_AssetManager(JNIEnv* env) 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass typedValue = env->FindClass("android/util/TypedValue"); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(typedValue == NULL, "Unable to find class android/util/TypedValue"); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mType 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "type", "I"); 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mType == NULL, "Unable to find TypedValue.type"); 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mData 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "data", "I"); 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mData == NULL, "Unable to find TypedValue.data"); 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mString 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "string", "Ljava/lang/CharSequence;"); 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mString == NULL, "Unable to find TypedValue.string"); 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mAssetCookie 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "assetCookie", "I"); 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mAssetCookie == NULL, "Unable to find TypedValue.assetCookie"); 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mResourceId 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "resourceId", "I"); 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mResourceId == NULL, "Unable to find TypedValue.resourceId"); 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mChangingConfigurations 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "changingConfigurations", "I"); 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mChangingConfigurations == NULL, "Unable to find TypedValue.changingConfigurations"); 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mDensity = env->GetFieldID(typedValue, "density", "I"); 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mDensity == NULL, "Unable to find TypedValue.density"); 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetFd = env->FindClass("android/content/res/AssetFileDescriptor"); 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetFd == NULL, "Unable to find class android/content/res/AssetFileDescriptor"); 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mFd 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mFd", "Landroid/os/ParcelFileDescriptor;"); 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mFd == NULL, "Unable to find AssetFileDescriptor.mFd"); 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mStartOffset 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mStartOffset", "J"); 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mStartOffset == NULL, "Unable to find AssetFileDescriptor.mStartOffset"); 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mLength 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mLength", "J"); 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mLength == NULL, "Unable to find AssetFileDescriptor.mLength"); 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetManager = env->FindClass("android/content/res/AssetManager"); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetManager == NULL, "Unable to find class android/content/res/AssetManager"); 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetManagerOffsets.mObject 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetManager, "mObject", "I"); 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetManagerOffsets.mObject == NULL, "Unable to find AssetManager.mObject"); 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1772c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro jclass stringClass = env->FindClass("java/lang/String"); 1773c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro LOG_FATAL_IF(stringClass == NULL, "Unable to find class java/lang/String"); 1774c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro g_stringClass = (jclass)env->NewGlobalRef(stringClass); 1775aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko LOG_FATAL_IF(g_stringClass == NULL, "Unable to create global reference for class java/lang/String"); 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AndroidRuntime::registerNativeMethods(env, 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android/content/res/AssetManager", gAssetManagerMethods, NELEM(gAssetManagerMethods)); 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 1782