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 23269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ? am->openNonAsset((void*)cookie, fileName8.c_str(), (Asset::AccessMode)mode) 23369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), (Asset::AccessMode)mode); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 23669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)a; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject android_content_AssetManager_openNonAssetFdNative(JNIEnv* env, jobject clazz, 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName, 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlongArray outOffsets) 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25571f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openNonAssetFd in %p (Java object %p)\n", am, clazz); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 25869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 26369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ? am->openNonAsset((void*)cookie, fileName8.c_str(), Asset::ACCESS_RANDOM) 26469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), Asset::ACCESS_RANDOM); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 26769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Created Asset Stream: %p\n", a); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnParcelFileDescriptor(env, a, outOffsets); 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_list(JNIEnv* env, jobject clazz, 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 28569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes AssetDir* dir = am->openDir(fileName8.c_str()); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir == NULL) { 29269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t N = dir->getFileCount(); 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray array = env->NewObjectArray(dir->getFileCount(), 299aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko g_stringClass, NULL); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; i<N; i++) { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const String8& name = dir->getFileName(i); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str == NULL) { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetObjectArrayElement(array, i, str); 3134d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->DeleteLocalRef(str); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete dir; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroyAsset(JNIEnv* env, jobject clazz, 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Destroying Asset Stream: %p\n", a); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 32969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAssetChar(JNIEnv* env, jobject clazz, 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 34269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint8_t b; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(&b, 1); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return res == 1 ? b : -1; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_readAsset(JNIEnv* env, jobject clazz, 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, jbyteArray bArray, 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint off, jint len) 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL || bArray == NULL) { 35869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (len == 0) { 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize bLen = env->GetArrayLength(bArray); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off < 0 || off >= bLen || len < 0 || len > bLen || (off+len) > bLen) { 3684d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", ""); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jbyte* b = env->GetByteArrayElements(bArray, NULL); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t res = a->read(b+off, len); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseByteArrayElements(bArray, b, 0); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res > 0) return res; 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < 0) { 3794d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/io/IOException", ""); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_seekAsset(JNIEnv* env, jobject clazz, 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset, 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong offset, jint whence) 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 39169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->seek( 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project offset, (whence > 0) ? SEEK_END : (whence < 0 ? SEEK_SET : SEEK_CUR)); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetLength(JNIEnv* env, jobject clazz, 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 40569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getLength(); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jlong android_content_AssetManager_getAssetRemainingLength(JNIEnv* env, jobject clazz, 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint asset) 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = (Asset*)asset; 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 41869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "asset"); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return a->getRemainingLength(); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_addAssetPath(JNIEnv* env, jobject clazz, 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring path) 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 42869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars path8(env, path); 42969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (path8.c_str() == NULL) { 430129e19cb37b1d30f8c46f77a3853d347c3e78bb3Glenn Kasten return 0; 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 435129e19cb37b1d30f8c46f77a3853d347c3e78bb3Glenn Kasten return 0; 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* cookie; 43969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes bool res = am->addAssetPath(String8(path8.c_str()), &cookie); 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (res) ? (jint)cookie : 0; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_isUpToDate(JNIEnv* env, jobject clazz) 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->isUpToDate() ? JNI_TRUE : JNI_FALSE; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setLocale(JNIEnv* env, jobject clazz, 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale) 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 45669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars locale8(env, locale); 45769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (locale8.c_str() == NULL) { 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes am->setLocale(locale8.c_str()); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getLocales(JNIEnv* env, jobject clazz) 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Vector<String8> locales; 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->getLocales(&locales); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int N = locales.size(); 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobjectArray result = env->NewObjectArray(N, g_stringClass, NULL); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result == NULL) { 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 4880db187a3e62074af6a22802bded52a921f69e7dfGilles Debunne jstring str = env->NewStringUTF(locales[i].string()); 4894d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (str == NULL) { 4904d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return NULL; 4914d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 4924d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->SetObjectArrayElement(result, i, str); 4934d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->DeleteLocalRef(str); 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_setConfiguration(JNIEnv* env, jobject clazz, 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint mcc, jint mnc, 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring locale, jint orientation, 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint touchscreen, jint density, 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint keyboard, jint keyboardHidden, 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint navigation, 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint screenWidth, jint screenHeight, 50669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn jint smallestScreenWidthDp, 5073fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn jint screenWidthDp, jint screenHeightDp, 50827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint screenLayout, jint uiMode, 50927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel jint sdkVersion) 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project memset(&config, 0, sizeof(config)); 51869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* locale8 = locale != NULL ? env->GetStringUTFChars(locale, NULL) : NULL; 52069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mcc = (uint16_t)mcc; 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.mnc = (uint16_t)mnc; 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.orientation = (uint8_t)orientation; 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.touchscreen = (uint8_t)touchscreen; 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.density = (uint16_t)density; 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.keyboard = (uint8_t)keyboard; 527c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn config.inputFlags = (uint8_t)keyboardHidden; 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.navigation = (uint8_t)navigation; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenWidth = (uint16_t)screenWidth; 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.screenHeight = (uint16_t)screenHeight; 53169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn config.smallestScreenWidthDp = (uint16_t)smallestScreenWidthDp; 5323fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn config.screenWidthDp = (uint16_t)screenWidthDp; 5333fc982f41fda1f254bfbc35490d81cd82a0ed90aDianne Hackborn config.screenHeightDp = (uint16_t)screenHeightDp; 534723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn config.screenLayout = (uint8_t)screenLayout; 53527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel config.uiMode = (uint8_t)uiMode; 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.sdkVersion = (uint16_t)sdkVersion; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.minorVersion = 0; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->setConfiguration(config, locale8); 53969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale != NULL) env->ReleaseStringUTFChars(locale, locale8); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getResourceIdentifier(JNIEnv* env, jobject clazz, 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring name, 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defType, 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring defPackage) 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 54869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedStringChars name16(env, name); 54969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (name16.get() == NULL) { 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defType16 = defType 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defType, NULL) : NULL; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defTypeLen = defType 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defType) : 0; 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char16_t* defPackage16 = defPackage 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringChars(defPackage, NULL) : NULL; 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize defPackageLen = defPackage 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? env->GetStringLength(defPackage) : 0; 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident = am->getResources().identifierForName( 56869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes name16.get(), name16.size(), defType16, defTypeLen, defPackage16, defPackageLen); 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defPackage16) { 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defPackage, defPackage16); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defType16) { 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(defType, defType16); 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ident; 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceName(JNIEnv* env, jobject clazz, 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 58769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 589d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 59269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String16 str; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.setTo(name.package, name.packageLen); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 597d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL || name.type != NULL) { 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = ':'; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 602d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL) { 603d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(String16(name.type8, name.typeLen)); 604d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } else { 605d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(name.type, name.typeLen); 606d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 608d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL || name.name != NULL) { 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (str.size() > 0) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char16_t div = '/'; 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project str.append(&div, 1); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 613d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL) { 614d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(String16(name.name8, name.nameLen)); 615d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } else { 616d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn str.append(name.name, name.nameLen); 617d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 61969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)str.string(), str.size()); 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourcePackageName(JNIEnv* env, jobject clazz, 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 632d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.package != NULL) { 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.package, name.packageLen); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceTypeName(JNIEnv* env, jobject clazz, 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 65069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 652d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 65569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 656d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.type8 != NULL) { 657d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return env->NewStringUTF(name.type8); 658d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 659d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.type != NULL) { 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.type, name.typeLen); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 66369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getResourceEntryName(JNIEnv* env, jobject clazz, 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint resid) 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 67469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::resource_name name; 676d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (!am->getResources().getResourceName(resid, true, &name)) { 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 67969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 680d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn if (name.name8 != NULL) { 681d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return env->NewStringUTF(name.name8); 682d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn } 683d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.name != NULL) { 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env->NewString((const jchar*)name.name, name.nameLen); 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 68769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceValue(JNIEnv* env, jobject clazz, 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, 69355fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root jshort density, 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean resolve) 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6971f7d30770abf0c243e7f577df785ad256b8bfcb0Dianne Hackborn if (outValue == NULL) { 698e5b50a65ad26a32f6e58588ffdcbc0389eac9257Dianne Hackborn jniThrowNullPointerException(env, "outValue"); 699d45c68dd24fe3dd510af5a9591b5e2f509b56772Dianne Hackborn return 0; 700e5b50a65ad26a32f6e58588ffdcbc0389eac9257Dianne Hackborn } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable_config config; 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 71055fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root ssize_t block = res.getResource(ident, &value, false, density, &typeSpecFlags, &config); 71120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 71220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 71320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 71420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 71520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 71620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 719fb5c3dba4ddac023cfd4cdcabdfdbcf343197c94Dianne Hackborn block = res.resolveReference(&value, block, &ref, &typeSpecFlags, &config); 72020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 72120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 72220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 72320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 72420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 72520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags, &config) : block; 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadResourceBagValue(JNIEnv* env, jobject clazz, 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint ident, jint bagEntryId, 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject outValue, jboolean resolve) 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 73969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 74269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = -1; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* entry = NULL; 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags; 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t entryCount = res.getBagLocked(ident, &entry, &typeSpecFlags); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (ssize_t i=0; i<entryCount; i++) { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (((uint32_t)bagEntryId) == entry->map.name.ident) { 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = entry->stringBlock; 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = entry->map.value; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project entry++; 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (block < 0) { 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 76369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = ident; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 76720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 76820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 76920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 77020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 77120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 77220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getStringBlockCount(JNIEnv* env, jobject clazz) 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return am->getResources().getTableCount(); 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getNativeStringBlock(JNIEnv* env, jobject clazz, 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint block) 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)am->getResources().getTableStringBlock(block); 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jstring android_content_AssetManager_getCookieName(JNIEnv* env, jobject clazz, 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie) 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 name(am->getAssetPath((void*)cookie)); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name.length() == 0) { 8054d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "Empty cookie name"); 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = env->NewStringUTF(name.string()); 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return str; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_newTheme(JNIEnv* env, jobject clazz) 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)(new ResTable::Theme(am->getResources())); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_deleteTheme(JNIEnv* env, jobject clazz, 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt) 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete theme; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_applyThemeStyle(JNIEnv* env, jobject clazz, 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint styleRes, 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean force) 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->applyStyle(styleRes, force ? true : false); 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_copyTheme(JNIEnv* env, jobject clazz, 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint destInt, jint srcInt) 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* dest = (ResTable::Theme*)destInt; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* src = (ResTable::Theme*)srcInt; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest->setTo(*src); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_loadThemeAttributeValue( 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env, jobject clazz, jint themeInt, jint ident, jobject outValue, jboolean resolve) 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX value could be different in different configs! 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSpecFlags = 0; 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = theme->getAttribute(ident, &value, &typeSpecFlags); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t ref = 0; 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resolve) { 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = res.resolveReference(&value, block, &ref, &typeSpecFlags); 85820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 85920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 86020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 86120cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return 0; 86220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 86320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return block >= 0 ? copyValue(env, outValue, &res, value, ref, block, typeSpecFlags) : block; 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_dumpTheme(JNIEnv* env, jobject clazz, 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeInt, jint pri, 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring tag, jstring prefix) 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeInt; 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(theme->getResTable()); 87469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX Need to use params. 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theme->dumpToLog(); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_applyStyle(JNIEnv* env, jobject clazz, 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint themeToken, 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleAttr, 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint defStyleRes, 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 8884d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (themeToken == 0) { 88969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "theme token"); 8904d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 8914d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 8924d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (attrs == NULL) { 89369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "attrs"); 8944d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 8954d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 8964d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (outValues == NULL) { 89769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 901b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("APPLY STYLE: theme=0x%x defStyleAttr=0x%x defStyleRes=0x%x xml=0x%x", 902b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn themeToken, defStyleAttr, defStyleRes, xmlParserToken)); 90369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResTable::Theme* theme = (ResTable::Theme*)themeToken; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res = theme->getResTable(); 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 9070d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 9134d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "out values too small"); 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* indices = NULL; 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indicesIdx = 0; 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outIndices != NULL) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetArrayLength(outIndices) > NI) { 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (jint*)env->GetPrimitiveArrayCritical(outIndices, 0); 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Load default style from attribute, if specified... 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t defStyleBagTypeSetFlags = 0; 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defStyleAttr != 0) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (theme->getAttribute(defStyleAttr, &value, &defStyleBagTypeSetFlags) >= 0) { 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE) { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleRes = value.data; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the style class associated with the current XML tag. 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int style = 0; 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t styleBagTypeSetFlags = 0; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xmlParser != NULL) { 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t idx = xmlParser->indexOfStyle(); 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (idx >= 0 && xmlParser->getAttributeValue(idx, &value) >= 0) { 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == value.TYPE_ATTRIBUTE) { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (theme->getAttribute(value.data, &value, &styleBagTypeSetFlags) < 0) { 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == value.TYPE_REFERENCE) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project style = value.data; 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the default style bag, if requested. 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* defStyleEnt = NULL; 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t defStyleTypeSetFlags = 0; 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = defStyleRes != 0 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? res.getBagLocked(defStyleRes, &defStyleEnt, &defStyleTypeSetFlags) : -1; 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleTypeSetFlags |= defStyleBagTypeSetFlags; 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endDefStyleEnt = defStyleEnt + 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the style class bag, if requested. 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* styleEnt = NULL; 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t styleTypeSetFlags = 0; 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bagOff = style != 0 ? res.getBagLocked(style, &styleEnt, &styleTypeSetFlags) : -1; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleTypeSetFlags |= styleBagTypeSetFlags; 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endStyleEnt = styleEnt + 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the XML attributes, if requested. 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NX = xmlParser ? xmlParser->getAttributeCount() : 0; 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize ix=0; 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t curXmlAttr = xmlParser ? xmlParser->getAttributeNameResID(ix) : 0; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static const ssize_t kXmlBlock = 0x10000000; 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now iterate through all of the attributes that the client has requested, 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filling in each with whatever data we can find. 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = 0; 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (jsize ii=0; ii<NI; ii++) { 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint32_t curIdent = (uint32_t)src[ii]; 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("RETRIEVING ATTR 0x%08x...", curIdent)); 100069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find a value for this attribute... we prioritize values 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // coming from, first XML attributes, then XML style, then default 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // style, and finally the theme. 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.data = 0; 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = 0; 10070d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through XML attributes until the end or the next possible match. 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (ix < NX && curIdent > curXmlAttr) { 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current XML attribute if it matches, and step to next. 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ix < NX && curIdent == curXmlAttr) { 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = kXmlBlock; 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project xmlParser->getAttributeValue(ix, &value); 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 1020b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From XML: type=0x%x, data=0x%08x", 1021b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through the style values until the end or the next possible match. 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (styleEnt < endStyleEnt && curIdent > styleEnt->map.name.ident) { 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleEnt++; 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current style attribute if it matches, and step to next. 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (styleEnt < endStyleEnt && curIdent == styleEnt->map.name.ident) { 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_NULL) { 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = styleEnt->stringBlock; 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = styleTypeSetFlags; 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = styleEnt->map.value; 1034b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From style: type=0x%x, data=0x%08x", 1035b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project styleEnt++; 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through the default style values until the end or the next possible match. 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (defStyleEnt < endDefStyleEnt && curIdent > defStyleEnt->map.name.ident) { 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleEnt++; 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current default style attribute if it matches, and step to next. 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defStyleEnt < endDefStyleEnt && curIdent == defStyleEnt->map.name.ident) { 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_NULL) { 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = defStyleEnt->stringBlock; 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = defStyleTypeSetFlags; 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = defStyleEnt->map.value; 1050b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From def style: type=0x%x, data=0x%08x", 1051b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defStyleEnt++; 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 10590d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = theme->resolveAttributeReference(&value, block, 10600d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &resid, &typeSetFlags, &config); 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 1062b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Resolved attr: type=0x%x, data=0x%08x", 1063b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we still don't have a value for this attribute, try to find 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it in the theme! 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t newBlock = theme->getAttribute(curIdent, &value, &typeSetFlags); 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) { 1069b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> From theme: type=0x%x, data=0x%08x", 1070b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10710d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn newBlock = res.resolveReference(&value, block, &resid, 10720d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 107320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 107420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 107520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 107620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 107720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 107820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 1080b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Resolved theme: type=0x%x, data=0x%08x", 1081b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn value.dataType, value.data)); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 1087b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("-> Setting to @null!")); 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 10897fbe4d2e7445ad4db07a42c74fe2934af46d1c7fKenny Root block = kXmlBlock; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1092b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn DEBUG_STYLES(LOGI("Attribute 0x%08x: type=0x%x, data=0x%08x", 1093b8d81679553ee33f6ae5281310abf2effca4ffcdDianne Hackborn curIdent, value.dataType, value.data)); 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 11020d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 110369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 110869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_content_AssetManager_retrieveAttributes(JNIEnv* env, jobject clazz, 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint xmlParserToken, 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray attrs, 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues, 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outIndices) 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 11304d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (xmlParserToken == 0) { 113169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "xmlParserToken"); 11324d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 11334d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 11344d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (attrs == NULL) { 113569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "attrs"); 11364d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne return JNI_FALSE; 11374d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne } 11384d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne if (outValues == NULL) { 113969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 114269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLParser* xmlParser = (ResXMLParser*)xmlParserToken; 11490d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 115169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NI = env->GetArrayLength(attrs); 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NV < (NI*STYLE_NUM_ENTRIES)) { 11554d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/IndexOutOfBoundsException", "out values too small"); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 115869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* src = (jint*)env->GetPrimitiveArrayCritical(attrs, 0); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (src == NULL) { 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 116369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 117069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* indices = NULL; 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indicesIdx = 0; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outIndices != NULL) { 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetArrayLength(outIndices) > NI) { 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (jint*)env->GetPrimitiveArrayCritical(outIndices, 0); 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 118169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the XML attributes, if requested. 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NX = xmlParser->getAttributeCount(); 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize ix=0; 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t curXmlAttr = xmlParser->getAttributeNameResID(ix); 118669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static const ssize_t kXmlBlock = 0x10000000; 118869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now iterate through all of the attributes that the client has requested, 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // filling in each with whatever data we can find. 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = 0; 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (jsize ii=0; ii<NI; ii++) { 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint32_t curIdent = (uint32_t)src[ii]; 119569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find a value for this attribute... 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.data = 0; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = 0; 12000d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 120169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Skip through XML attributes until the end or the next possible match. 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (ix < NX && curIdent > curXmlAttr) { 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Retrieve the current XML attribute if it matches, and step to next. 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ix < NX && curIdent == curXmlAttr) { 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = kXmlBlock; 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project xmlParser->getAttributeValue(ix, &value); 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ix++; 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curXmlAttr = xmlParser->getAttributeNameResID(ix); 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 121469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 12200d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 12210d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 122220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 122320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 122420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 122520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 122620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 122720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 123069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 123569a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 123769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block != kXmlBlock ? (jint)res.getTableCookie(block) : (jint)-1; 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 12450d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 124669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL && value.dataType != Res_value::TYPE_NULL) { 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indicesIdx++; 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[indicesIdx] = ii; 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 125169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 125469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 125669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (indices != NULL) { 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices[0] = indicesIdx; 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outIndices, indices, 0); 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 126169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(attrs, src, 0); 126469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_TRUE; 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getArraySize(JNIEnv* env, jobject clazz, 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id) 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 1273d7c8672ccc8ccd1f99da60accc63d6817d41ac52Olivier Bailly return 0; 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 127669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* defStyleEnt = NULL; 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &defStyleEnt); 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 128169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bagOff; 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_retrieveArray(JNIEnv* env, jobject clazz, 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint id, 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray outValues) 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (outValues == NULL) { 129069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, "out values"); 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 129369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 12990d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ResTable_config config; 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block; 130269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jsize NV = env->GetArrayLength(outValues); 130469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* baseDest = (jint*)env->GetPrimitiveArrayCritical(outValues, 0); 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* dest = baseDest; 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dest == NULL) { 13084d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/OutOfMemoryError", ""); 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return JNI_FALSE; 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 131169a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now lock down the resource object and start pulling stuff from it. 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.lock(); 131469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* arrayEnt = NULL; 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t arrayTypeSetFlags = 0; 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t bagOff = res.getBagLocked(id, &arrayEnt, &arrayTypeSetFlags); 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* endArrayEnt = arrayEnt + 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (bagOff >= 0 ? bagOff : 0); 132069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t typeSetFlags; 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < NV && arrayEnt < endArrayEnt) { 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project block = arrayEnt->stringBlock; 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typeSetFlags = arrayTypeSetFlags; 13260d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn config.density = 0; 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = arrayEnt->map.value; 132869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t resid = 0; 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType != Res_value::TYPE_NULL) { 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Resolving attribute reference\n"); 13330d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ssize_t newBlock = res.resolveReference(&value, block, &resid, 13340d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn &typeSetFlags, &config); 133520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 133620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (newBlock == BAD_INDEX) { 133720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 133820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return JNI_FALSE; 133920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 134020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newBlock >= 0) block = newBlock; 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Deal with the special @null value -- it turns back to TYPE_NULL. 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_REFERENCE && value.data == 0) { 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value.dataType = Res_value::TYPE_NULL; 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //printf("Attribute 0x%08x: final type=0x%x, data=0x%08x\n", curIdent, value.dataType, value.data); 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Write the final value back to Java. 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_TYPE] = value.dataType; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_DATA] = value.data; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_ASSET_COOKIE] = (jint)res.getTableCookie(block); 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_RESOURCE_ID] = resid; 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest[STYLE_CHANGING_CONFIGURATIONS] = typeSetFlags; 13570d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn dest[STYLE_DENSITY] = config.density; 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest += STYLE_NUM_ENTRIES; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i+= STYLE_NUM_ENTRIES; 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project arrayEnt++; 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 136269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i /= STYLE_NUM_ENTRIES; 136469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlock(); 136669a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleasePrimitiveArrayCritical(outValues, baseDest, 0); 136869a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return i; 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_openXmlAssetNative(JNIEnv* env, jobject clazz, 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint cookie, 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring fileName) 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 138171f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("openXmlAsset in %p (Java object %p)\n", am, clazz); 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 138369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ScopedUtfChars fileName8(env, fileName); 138469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes if (fileName8.c_str() == NULL) { 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Asset* a = cookie 138969a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes ? am->openNonAsset((void*)cookie, fileName8.c_str(), Asset::ACCESS_BUFFER) 139069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes : am->openNonAsset(fileName8.c_str(), Asset::ACCESS_BUFFER); 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a == NULL) { 139369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowException(env, "java/io/FileNotFoundException", fileName8.c_str()); 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ResXMLTree* block = new ResXMLTree(); 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t err = block->setTo(a->getBuffer(true), a->getLength(), true); 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a->close(); 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete a; 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != NO_ERROR) { 14034d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/io/FileNotFoundException", "Corrupt XML binary file"); 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jint)block; 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayStringInfo(JNIEnv* env, jobject clazz, 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N * 2); 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0, j = 0; ((ssize_t)i)<N; i++, bag++) { 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringIndex = -1; 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint stringBlock = 0; 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 143769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringBlock = res.resolveReference(&value, bag->stringBlock, NULL); 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project stringIndex = value.data; 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 144369a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 144420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 144520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (stringBlock == BAD_INDEX) { 144620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 144720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 144820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 144920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 145069a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //todo: It might be faster to allocate a C array to contain 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the blocknums and indices, put them in there and then 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do just one SetIntArrayRegion() 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j, 1, &stringBlock); 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, j + 1, 1, &stringIndex); 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project j = j + 2; 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobjectArray android_content_AssetManager_getArrayStringResource(JNIEnv* env, jobject clazz, 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1477aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko jobjectArray array = env->NewObjectArray(N, g_stringClass, NULL); 1478485dd21bbefde378c392da3de48887aee9fabebeKenny Root if (env->ExceptionCheck()) { 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t strLen = 0; 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jstring str = NULL; 1489780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 149220cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 149320cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 149420cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 149520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 149620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 149720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType == Res_value::TYPE_STRING) { 1499780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const ResStringPool* pool = res.getTableStringBlock(block); 1500780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char* str8 = pool->string8At(value.data, &strLen); 1501780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root if (str8 != NULL) { 1502780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewStringUTF(str8); 1503780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root } else { 1504780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root const char16_t* str16 = pool->stringAt(value.data, &strLen); 1505780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root str = env->NewString(str16, strLen); 1506485dd21bbefde378c392da3de48887aee9fabebeKenny Root } 1507485dd21bbefde378c392da3de48887aee9fabebeKenny Root 1508485dd21bbefde378c392da3de48887aee9fabebeKenny Root // If one of our NewString{UTF} calls failed due to memory, an 1509485dd21bbefde378c392da3de48887aee9fabebeKenny Root // exception will be pending. 1510485dd21bbefde378c392da3de48887aee9fabebeKenny Root if (env->ExceptionCheck()) { 1511485dd21bbefde378c392da3de48887aee9fabebeKenny Root res.unlockBag(startOfBag); 1512485dd21bbefde378c392da3de48887aee9fabebeKenny Root return NULL; 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1514780d2a1b714724d85227141c76b3c64f543f00b4Kenny Root 15154d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne env->SetObjectArrayElement(array, i, str); 1516485dd21bbefde378c392da3de48887aee9fabebeKenny Root 15174d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // str is not NULL at that point, otherwise ExceptionCheck would have been true. 15184d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // If we have a large amount of strings in our array, we might 15194d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne // overflow the local reference table of the VM. 1520485dd21bbefde378c392da3de48887aee9fabebeKenny Root env->DeleteLocalRef(str); 1521485dd21bbefde378c392da3de48887aee9fabebeKenny Root } 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jintArray android_content_AssetManager_getArrayIntResource(JNIEnv* env, jobject clazz, 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint arrayResId) 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = assetManagerForJavaObject(env, clazz); 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable& res(am->getResources()); 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* startOfBag; 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ssize_t N = res.lockBag(arrayResId, &startOfBag); 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray array = env->NewIntArray(N); 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array == NULL) { 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Res_value value; 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const ResTable::bag_entry* bag = startOfBag; 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i=0; ((ssize_t)i)<N; i++, bag++) { 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = bag->map.value; 155269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Take care of resolving the found resource to its final value. 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t block = res.resolveReference(&value, bag->stringBlock, NULL); 155520cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#if THROW_ON_BAD_ID 155620cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn if (block == BAD_INDEX) { 155720cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", "Bad resource!"); 155820cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn return array; 155920cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn } 156020cb56e26e91df91bd64d4251222e0d421cdbe47Dianne Hackborn#endif 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value.dataType >= Res_value::TYPE_FIRST_INT 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && value.dataType <= Res_value::TYPE_LAST_INT) { 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int intVal = value.data; 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntArrayRegion(array, i, 1, &intVal); 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res.unlockBag(startOfBag); 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_init(JNIEnv* env, jobject clazz) 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = new AssetManager(); 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am == NULL) { 15754d4040b7b3c46ea29a42878c14b325f09f0029adGilles Debunne jniThrowException(env, "java/lang/OutOfMemoryError", ""); 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project am->addDefaultAssets(); 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 158171f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("Created AssetManager %p for Java object %p\n", am, clazz); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, (jint)am); 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_content_AssetManager_destroy(JNIEnv* env, jobject clazz) 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AssetManager* am = (AssetManager*) 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (env->GetIntField(clazz, gAssetManagerOffsets.mObject)); 158971f2cf116aab893e224056c38ab146bd1538dd3eSteve Block ALOGV("Destroying AssetManager %p for Java object %p\n", am, clazz); 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (am != NULL) { 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete am; 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(clazz, gAssetManagerOffsets.mObject, 0); 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetCount(JNIEnv* env, jobject clazz) 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Asset::getGlobalCount(); 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 160182e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackbornstatic jobject android_content_AssetManager_getAssetAllocations(JNIEnv* env, jobject clazz) 160282e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn{ 160382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn String8 alloc = Asset::getAssetAllocations(); 160482e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn if (alloc.length() <= 0) { 160582e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return NULL; 160682e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn } 160769a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes 160882e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn jstring str = env->NewStringUTF(alloc.string()); 160982e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn return str; 161082e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn} 161182e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jint android_content_AssetManager_getGlobalAssetManagerCount(JNIEnv* env, jobject clazz) 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AssetManager::getGlobalCount(); 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 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 * JNI registration. 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gAssetManagerMethods[] = { 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* name, signature, funcPtr */ 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Basic asset stuff. 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAsset", "(Ljava/lang/String;I)I", 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAsset }, 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openAssetFd", "(Ljava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openAssetFd }, 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetNative", "(ILjava/lang/String;I)I", 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetNative }, 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openNonAssetFdNative", "(ILjava/lang/String;[J)Landroid/os/ParcelFileDescriptor;", 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openNonAssetFdNative }, 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "list", "(Ljava/lang/String;)[Ljava/lang/String;", 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_list }, 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroyAsset", "(I)V", 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroyAsset }, 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAssetChar", "(I)I", 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAssetChar }, 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "readAsset", "(I[BII)I", 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_readAsset }, 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "seekAsset", "(IJI)J", 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_seekAsset }, 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetLength", "(I)J", 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetLength }, 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getAssetRemainingLength", "(I)J", 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getAssetRemainingLength }, 1648f7be4800df28d7cb6a96003046bf90245e7054abDianne Hackborn { "addAssetPathNative", "(Ljava/lang/String;)I", 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_addAssetPath }, 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "isUpToDate", "()Z", 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_isUpToDate }, 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Resources. 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "setLocale", "(Ljava/lang/String;)V", 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setLocale }, 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getLocales", "()[Ljava/lang/String;", 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getLocales }, 165869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn { "setConfiguration", "(IILjava/lang/String;IIIIIIIIIIIIII)V", 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_setConfiguration }, 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceIdentifier","(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I", 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceIdentifier }, 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceName","(I)Ljava/lang/String;", 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceName }, 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourcePackageName","(I)Ljava/lang/String;", 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourcePackageName }, 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceTypeName","(I)Ljava/lang/String;", 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceTypeName }, 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getResourceEntryName","(I)Ljava/lang/String;", 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getResourceEntryName }, 167055fc850cf992cdcb0993cb109d2f716613c0dbddKenny Root { "loadResourceValue","(ISLandroid/util/TypedValue;Z)I", 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceValue }, 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadResourceBagValue","(IILandroid/util/TypedValue;Z)I", 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadResourceBagValue }, 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getStringBlockCount","()I", 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getStringBlockCount }, 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getNativeStringBlock","(I)I", 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getNativeStringBlock }, 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getCookieName","(I)Ljava/lang/String;", 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getCookieName }, 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Themes. 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "newTheme", "()I", 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_newTheme }, 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "deleteTheme", "(I)V", 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_deleteTheme }, 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyThemeStyle", "(IIZ)V", 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyThemeStyle }, 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "copyTheme", "(II)V", 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_copyTheme }, 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "loadThemeAttributeValue", "(IILandroid/util/TypedValue;Z)I", 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_loadThemeAttributeValue }, 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "dumpTheme", "(IILjava/lang/String;Ljava/lang/String;)V", 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_dumpTheme }, 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "applyStyle","(IIII[I[I[I)Z", 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_applyStyle }, 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveAttributes","(I[I[I[I)Z", 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveAttributes }, 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArraySize","(I)I", 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArraySize }, 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "retrieveArray","(I[I)I", 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_retrieveArray }, 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XML files. 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "openXmlAssetNative", "(ILjava/lang/String;)I", 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_openXmlAssetNative }, 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Arrays. 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringResource","(I)[Ljava/lang/String;", 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringResource }, 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayStringInfo","(I)[I", 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayStringInfo }, 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getArrayIntResource","(I)[I", 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getArrayIntResource }, 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bookkeeping. 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "init", "()V", 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_init }, 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "destroy", "()V", 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_destroy }, 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetCount", "()I", 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 172282e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn { "getAssetAllocations", "()Ljava/lang/String;", 172382e1ee93eece8fb0aec6acc3ef4ee7b1c86feec7Dianne Hackborn (void*) android_content_AssetManager_getAssetAllocations }, 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { "getGlobalAssetManagerCount", "()I", 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) android_content_AssetManager_getGlobalAssetCount }, 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_content_AssetManager(JNIEnv* env) 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass typedValue = env->FindClass("android/util/TypedValue"); 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(typedValue == NULL, "Unable to find class android/util/TypedValue"); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mType 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "type", "I"); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mType == NULL, "Unable to find TypedValue.type"); 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mData 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "data", "I"); 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mData == NULL, "Unable to find TypedValue.data"); 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mString 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "string", "Ljava/lang/CharSequence;"); 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mString == NULL, "Unable to find TypedValue.string"); 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mAssetCookie 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "assetCookie", "I"); 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mAssetCookie == NULL, "Unable to find TypedValue.assetCookie"); 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mResourceId 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "resourceId", "I"); 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mResourceId == NULL, "Unable to find TypedValue.resourceId"); 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mChangingConfigurations 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(typedValue, "changingConfigurations", "I"); 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mChangingConfigurations == NULL, "Unable to find TypedValue.changingConfigurations"); 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gTypedValueOffsets.mDensity = env->GetFieldID(typedValue, "density", "I"); 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gTypedValueOffsets.mDensity == NULL, "Unable to find TypedValue.density"); 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetFd = env->FindClass("android/content/res/AssetFileDescriptor"); 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetFd == NULL, "Unable to find class android/content/res/AssetFileDescriptor"); 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mFd 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mFd", "Landroid/os/ParcelFileDescriptor;"); 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mFd == NULL, "Unable to find AssetFileDescriptor.mFd"); 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mStartOffset 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mStartOffset", "J"); 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mStartOffset == NULL, "Unable to find AssetFileDescriptor.mStartOffset"); 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetFileDescriptorOffsets.mLength 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetFd, "mLength", "J"); 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetFileDescriptorOffsets.mLength == NULL, "Unable to find AssetFileDescriptor.mLength"); 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass assetManager = env->FindClass("android/content/res/AssetManager"); 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(assetManager == NULL, "Unable to find class android/content/res/AssetManager"); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gAssetManagerOffsets.mObject 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = env->GetFieldID(assetManager, "mObject", "I"); 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(gAssetManagerOffsets.mObject == NULL, "Unable to find AssetManager.mObject"); 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1771c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro jclass stringClass = env->FindClass("java/lang/String"); 1772c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro LOG_FATAL_IF(stringClass == NULL, "Unable to find class java/lang/String"); 1773c1318babb44dded89b88fb5df950b5cd6c6f83daCarl Shapiro g_stringClass = (jclass)env->NewGlobalRef(stringClass); 1774aa5fe3d206f72c4e7ff6632e169de2d0df6672e2Vladimir Marko LOG_FATAL_IF(g_stringClass == NULL, "Unable to create global reference for class java/lang/String"); 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AndroidRuntime::registerNativeMethods(env, 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android/content/res/AssetManager", gAssetManagerMethods, NELEM(gAssetManagerMethods)); 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 1781