diff --git a/AppScope/app.json5 b/AppScope/app.json5 new file mode 100644 index 0000000000000000000000000000000000000000..289cc09542e1be6e44e686f10da51b86079a5949 --- /dev/null +++ b/AppScope/app.json5 @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "app": { + "bundleName": "com.samples.NativeFileAccess", + "vendor": "example", + "versionCode": 1000000, + "versionName": "1.0.0", + "icon": "$media:app_icon", + "label": "$string:app_name" + } +} diff --git a/AppScope/resources/base/element/string.json b/AppScope/resources/base/element/string.json new file mode 100644 index 0000000000000000000000000000000000000000..fea29aba402c7c6a7aae859671467d81f0c489b4 --- /dev/null +++ b/AppScope/resources/base/element/string.json @@ -0,0 +1,8 @@ +{ + "string": [ + { + "name": "app_name", + "value": "NativeFileAccess" + } + ] +} diff --git a/AppScope/resources/base/media/app_icon.png b/AppScope/resources/base/media/app_icon.png new file mode 100644 index 0000000000000000000000000000000000000000..a39445dc87828b76fed6d2ec470dd455c45319e3 Binary files /dev/null and b/AppScope/resources/base/media/app_icon.png differ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000000000000000000000000000000000000..338e5b0bc22082e0ffcc7121c2ed3897a3ddccb0 --- /dev/null +++ b/LICENSE @@ -0,0 +1,78 @@ + Copyright (c) 2024 Huawei Device Co., Ltd. All rights reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +Apache License, Version 2.0 +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + +"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. + +"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. + +"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. + +"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. + +"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. + +"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. + +"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). + +"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. + +"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." + +"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. + +2. Grant of Copyright License. + +Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. + +3. Grant of Patent License. + +Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. + +4. Redistribution. + +You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: +1.You must give any other recipients of the Work or Derivative Works a copy of this License; and +2.You must cause any modified files to carry prominent notices stating that You changed the files; and +3.You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and +4.If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. + +You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. + +5. Submission of Contributions. + +Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. + +6. Trademarks. + +This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. + +7. Disclaimer of Warranty. + +Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. + +8. Limitation of Liability. + +In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. + +9. Accepting Warranty or Additional Liability. + +While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS \ No newline at end of file diff --git a/README.en.md b/README.en.md deleted file mode 100644 index 8627c0c8380dbd28311615ba517ae7b2b8ecd36b..0000000000000000000000000000000000000000 --- a/README.en.md +++ /dev/null @@ -1,36 +0,0 @@ -# NativeFileAccess - -#### Description -{**When you're done, you can delete the content in this README and update the file with details for others getting started with your repository**} - -#### Software Architecture -Software architecture description - -#### Installation - -1. xxxx -2. xxxx -3. xxxx - -#### Instructions - -1. xxxx -2. xxxx -3. xxxx - -#### Contribution - -1. Fork the repository -2. Create Feat_xxx branch -3. Commit your code -4. Create Pull Request - - -#### Gitee Feature - -1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md -2. Gitee blog [blog.gitee.com](https://blog.gitee.com) -3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore) -4. The most valuable open source project [GVP](https://gitee.com/gvp) -5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help) -6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/) diff --git a/README.md b/README.md index f43c69a744f63db8eff16772b6136c42debc1de9..a6689558de7abe915c6988aa2c35d4d94568e31e 100644 --- a/README.md +++ b/README.md @@ -1,39 +1,76 @@ -# NativeFileAccess +# Native侧实现文件访问 -#### 介绍 -{**以下是 Gitee 平台说明，您可以替换此简介** -Gitee 是 OSCHINA 推出的基于 Git 的代码托管平台（同时支持 SVN）。专为开发者提供稳定、高效、安全的云端软件开发协作平台 -无论是个人、团队、或是企业，都能够用 Gitee 实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)} +### 介绍 -#### 软件架构 -软件架构说明 +应用在Native侧进行文件访问主要有三种场景，第一种是访问应用沙箱文件，第二种是访问应用资源文件，最后一种是访问公共目录文件，本sample将针对这三种场景给出实现方案。 +### 效果预览 -#### 安装教程 +| 应用主界面 | +|----------------------------------------------------------------------------| +| ![NativeFileAccess_show.png](screenshots/device/NativeFileAccess_show.png) | -1. xxxx -2. xxxx -3. xxxx +### 使用说明 -#### 使用说明 +点击进入页面后，页面有六个按钮，分别对应不同的文件访问方案。 +- 点击前三个按钮会出现弹窗显示访问的文件内容； +- 点击第四个按钮拉起picker，创建文件； +- 点击第五个按钮会拉起picker选择文件，返回对文件操作的结果； +- 点击第六个按钮会拉起picker选择文件，返回文件的内容。 -1. xxxx -2. xxxx -3. xxxx +### 工程目录 -#### 参与贡献 +``` +├──entry/src/main/cpp // Native层 +│ ├──types // Native层暴露上来的接口 +│ │ └──libfile_access // 暴露给UI层的接口 +│ ├──CMakeLists.txt // 编译入口 +│ └──FileAccessMethods.cpp // Native文件操作方法 +├──ets // UI层 +│ ├──common // 公共模块 +│ │ └──utils // 共用的工具类 +│ │ ├──FileOperate.ets // 调用picker文件操作方法 +│ │ ├──Logger.ets // 日志类 +│ │ └──ReadFile.ets // ArkTS侧读取文件方法 +│ ├──entryability // 应用的入口 +│ │ └──EntryAbility.ets +│ ├──entrybackupability +│ │ └──EntryBackupAbility.ets +│ ├──model +│ │ └──FileNameModel.ets +│ └──pages // EntryAbility 包含的页面 +│ └──Index.ets // 应用主页面 +├──resources // 用于存放应用所用到的资源文件 +│ ├──base // 该目录下的资源文件会被赋予唯一的ID +│ │ ├──element // 用于存放字体和颜色 +│ │ ├──media // 用于存放图片 +│ │ └──profile // 应用入口首页 +│ ├──en_US // 设备语言是美式英文时，优先匹配此目录下资源 +│ ├──rawfile // 应用资源文件 +│ └──zh_CN // 设备语言是简体中文时，优先匹配此目录下资源 +└──module.json5 // 模块配置信息 +``` -1. Fork 本仓库 -2. 新建 Feat_xxx 分支 -3. 提交代码 -4. 新建 Pull Request +### 具体实现 +- 访问沙箱文件主要通过传递路径和拼接路径两种方式，主要调用napi接口传递参数，利用C标准接口访问文件； +- 访问应用资源文件通过传递resource manager，在Native侧通过资源对象访问文件； +- 访问公共目录文件通过picker传递的fd，调用C标准接口访问。 -#### 特技 +### 相关权限 -1. 使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md -2. Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com) -3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目 -4. [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目 -5. Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help) -6. Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/) +- 不涉及 + +### 依赖 + +- 不涉及 + +### 约束与限制 + +1. 本示例仅支持标准系统上运行，支持设备：华为手机; + +2. HarmonyOS系统：HarmonyOS NEXT Beta1及以上; + +3. DevEco Studio版本：DevEco Studio NEXT Beta1及以上; + +4. HarmonyOS SDK版本：HarmonyOS NEXT Bata1 SDK及以上。 \ No newline at end of file diff --git a/build-profile.json5 b/build-profile.json5 new file mode 100644 index 0000000000000000000000000000000000000000..651fcffa5504b758f2eb563d664329b3dff364cd --- /dev/null +++ b/build-profile.json5 @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "app": { + "signingConfigs": [], + "products": [ + { + "name": "default", + "signingConfig": "default", + "compatibleSdkVersion": "5.0.0(12)", + "runtimeOS": "HarmonyOS", + "buildOption": { + "strictMode": { + "caseSensitiveCheck": true, + "useNormalizedOHMUrl": true + } + } + } + ], + "buildModeSet": [ + { + "name": "debug", + }, + { + "name": "release" + } + ] + }, + "modules": [ + { + "name": "entry", + "srcPath": "./entry", + "targets": [ + { + "name": "default", + "applyToProducts": [ + "default" + ] + } + ] + } + ] +} \ No newline at end of file diff --git a/entry/build-profile.json5 b/entry/build-profile.json5 new file mode 100644 index 0000000000000000000000000000000000000000..10a64b039257d1bbcaccf290124641c74d93f87d --- /dev/null +++ b/entry/build-profile.json5 @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "apiType": "stageMode", + "buildOption": { + "externalNativeOptions": { + "path": "./src/main/cpp/CMakeLists.txt", + "arguments": "", + "cppFlags": "", + "abiFilters": ["arm64-v8a","x86_64"] + } + }, + "buildOptionSet": [ + { + "name": "release", + "arkOptions": { + "obfuscation": { + "ruleOptions": { + "enable": false, + "files": [ + "./obfuscation-rules.txt" + ] + } + } + }, + "nativeLib": { + "debugSymbol": { + "strip": true, + "exclude": [] + } + } + }, + ], + "targets": [ + { + "name": "default" + }, + { + "name": "ohosTest", + } + ] +} \ No newline at end of file diff --git a/entry/hvigorfile.ts b/entry/hvigorfile.ts new file mode 100644 index 0000000000000000000000000000000000000000..c6edcd90486dd5a853cf7d34c8647f08414ca7a3 --- /dev/null +++ b/entry/hvigorfile.ts @@ -0,0 +1,6 @@ +import { hapTasks } from '@ohos/hvigor-ohos-plugin'; + +export default { + system: hapTasks, /* Built-in plugin of Hvigor. It cannot be modified. */ + plugins:[] /* Custom plugin to extend the functionality of Hvigor. */ +} diff --git a/entry/oh-package.json5 b/entry/oh-package.json5 new file mode 100644 index 0000000000000000000000000000000000000000..52d041ddf14e1f23e9694eac777d7150aa0f65c0 --- /dev/null +++ b/entry/oh-package.json5 @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "name": "entry", + "version": "1.0.0", + "description": "Please describe the basic information.", + "main": "", + "author": "", + "license": "", + "dependencies": { + "libfile_access.so": "file:./src/main/cpp/types/libfile_access" + } +} \ No newline at end of file diff --git a/entry/src/main/cpp/CMakeLists.txt b/entry/src/main/cpp/CMakeLists.txt new file mode 100644 index 0000000000000000000000000000000000000000..4515760b7e6350d57411077345be6e4eb7b22e7b --- /dev/null +++ b/entry/src/main/cpp/CMakeLists.txt @@ -0,0 +1,15 @@ +# the minimum version of CMake. +cmake_minimum_required(VERSION 3.5.0) +project(NativeFileAccess) + +set(NATIVERENDER_ROOT_PATH ${CMAKE_CURRENT_SOURCE_DIR}) + +if(DEFINED PACKAGE_FIND_FILE) + include(${PACKAGE_FIND_FILE}) +endif() + +include_directories(${NATIVERENDER_ROOT_PATH} + ${NATIVERENDER_ROOT_PATH}/include) + +add_library(file_access SHARED FileAccessMethods.cpp) +target_link_libraries(file_access PUBLIC libace_napi.z.so libhilog_ndk.z.so librawfile.z.so) \ No newline at end of file diff --git a/entry/src/main/cpp/FileAccessMethods.cpp b/entry/src/main/cpp/FileAccessMethods.cpp new file mode 100644 index 0000000000000000000000000000000000000000..8b8589f5123178c026a72cf0981cfd707d46c30c --- /dev/null +++ b/entry/src/main/cpp/FileAccessMethods.cpp @@ -0,0 +1,166 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "napi/native_api.h" +#include "hilog/log.h" +#include +#include +#include +#include +#include + +const int DOMAIN = 0xFF00; +const char *TAG = "[FileAccessMethods]"; + +static napi_value TransferSandboxPath(napi_env env, napi_callback_info info) { + size_t argc = 2; + napi_value argv[2] = {nullptr}; + napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr); + + size_t pathSize, contentsSize; + char pathBuf[256], contentsBuf[256]; + napi_get_value_string_utf8(env, argv[0], pathBuf, sizeof(pathBuf), &pathSize); + napi_get_value_string_utf8(env, argv[1], contentsBuf, sizeof(contentsBuf), &contentsSize); + + snprintf(pathBuf, sizeof(pathBuf), "%s/TransferSandboxPath.txt", pathBuf); + FILE *fp; + fp = fopen(pathBuf, "w"); + if (fp == nullptr) { + OH_LOG_Print(LOG_APP, LOG_ERROR, DOMAIN, TAG, "Open file error!"); + return nullptr; + } + OH_LOG_Print(LOG_APP, LOG_INFO, DOMAIN, TAG, "Open file successfully!"); + fprintf(fp, "%s", contentsBuf); + fclose(fp); + return nullptr; +} + +static napi_value SplicePath(napi_env env, napi_callback_info info) { + size_t argc = 1; + napi_value argv[1] = {nullptr}; + napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr); + + size_t contentsSize; + char pathBuf[256] = "/data/storage/el2/base/haps/entry/files/SplicePath.txt"; + char contentsBuf[256]; + napi_get_value_string_utf8(env, argv[0], contentsBuf, sizeof(contentsBuf), &contentsSize); + + FILE *fp; + fp = fopen(pathBuf, "w"); + if (fp == nullptr) { + OH_LOG_Print(LOG_APP, LOG_ERROR, DOMAIN, TAG, "Open file error!"); + return nullptr; + } + OH_LOG_Print(LOG_APP, LOG_INFO, DOMAIN, TAG, "Open file successfully!"); + fprintf(fp, "%s", contentsBuf); + fclose(fp); + return nullptr; +} + +static napi_value TransferResourceMgr(napi_env env, napi_callback_info info) { + size_t argc = 2; + napi_value argv[2] = {nullptr}; + napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr); + + NativeResourceManager *mNativeResMgr = OH_ResourceManager_InitNativeResourceManager(env, argv[0]); + size_t fileNameSize; + char fileNameBuf[256]; + napi_get_value_string_utf8(env, argv[1], fileNameBuf, sizeof(fileNameBuf), &fileNameSize); + RawFile *rawFile = OH_ResourceManager_OpenRawFile(mNativeResMgr, fileNameBuf); + if (rawFile != nullptr) { + OH_LOG_Print(LOG_APP, LOG_INFO, DOMAIN, TAG, "OH_ResourceManager_OpenRawFile success."); + } + + long len = OH_ResourceManager_GetRawFileSize(rawFile); + std::unique_ptr data = std::make_unique(len); + OH_ResourceManager_ReadRawFile(rawFile, data.get(), len); + OH_ResourceManager_CloseRawFile(rawFile); + OH_ResourceManager_ReleaseNativeResourceManager(mNativeResMgr); + napi_value contents; + napi_create_string_utf8(env, data.get(), len, &contents); + return contents; +} + +static napi_value WriteFileUsingPickerFd(napi_env env, napi_callback_info info) { + size_t argc = 2; + napi_value argv[2] = {nullptr}; + napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr); + + unsigned int fd = -1; + size_t contentsSize; + char contentsBuf[256]; + napi_get_value_uint32(env, argv[0], &fd); + napi_get_value_string_utf8(env, argv[1], contentsBuf, sizeof(contentsBuf), &contentsSize); + + ftruncate(fd, 0); + size_t buffSize = write(fd, contentsBuf, contentsSize); + std::string res; + napi_value contents; + if (buffSize == -1) { + res = "Write File Failed!"; + OH_LOG_Print(LOG_APP, LOG_ERROR, DOMAIN, TAG, "%s", res.c_str()); + } else { + res = "Write File Successfully!!!"; + OH_LOG_Print(LOG_APP, LOG_INFO, DOMAIN, TAG, "%s", res.c_str()); + } + napi_create_string_utf8(env, res.c_str(), sizeof(res), &contents); + return contents; +} + +static napi_value ReadFileUsingPickerFd(napi_env env, napi_callback_info info) { + size_t argc = 1; + napi_value argv[1] = {nullptr}; + napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr); + + unsigned int fd = -1; + napi_get_value_uint32(env, argv[0], &fd); + + char buff[1000]; + size_t buffSize = read(fd, buff, sizeof(buff)); + napi_value contents; + if (buffSize == -1) { + OH_LOG_Print(LOG_APP, LOG_ERROR, DOMAIN, TAG, "Read File Failed!!!"); + } else { + OH_LOG_Print(LOG_APP, LOG_INFO, DOMAIN, TAG, "Read File Successfully!!!"); + napi_create_string_utf8(env, buff, buffSize, &contents); + } + return contents; +} + +EXTERN_C_START +static napi_value Init(napi_env env, napi_value exports) { + napi_property_descriptor desc[] = { + {"transferSandboxPath", nullptr, TransferSandboxPath, nullptr, nullptr, nullptr, napi_default, nullptr}, + {"splicePath", nullptr, SplicePath, nullptr, nullptr, nullptr, napi_default, nullptr}, + {"transferResourceMgr", nullptr, TransferResourceMgr, nullptr, nullptr, nullptr, napi_default, nullptr}, + {"writeFileUsingPickerFd", nullptr, WriteFileUsingPickerFd, nullptr, nullptr, nullptr, napi_default, nullptr}, + {"readFileUsingPickerFd", nullptr, ReadFileUsingPickerFd, nullptr, nullptr, nullptr, napi_default, nullptr}}; + + napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc); + return exports; +} +EXTERN_C_END + +static napi_module demoModule = { + .nm_version = 1, + .nm_flags = 0, + .nm_filename = nullptr, + .nm_register_func = Init, + .nm_modname = "file_access", + .nm_priv = ((void *)0), + .reserved = {0}, +}; + +extern "C" __attribute__((constructor)) void RegisterEntryModule(void) { napi_module_register(&demoModule); } \ No newline at end of file diff --git a/entry/src/main/cpp/types/libfile_access/Index.d.ts b/entry/src/main/cpp/types/libfile_access/Index.d.ts new file mode 100644 index 0000000000000000000000000000000000000000..42824fc97eb065864c0d2012440830aa5050405b --- /dev/null +++ b/entry/src/main/cpp/types/libfile_access/Index.d.ts @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { resourceManager } from '@kit.LocalizationKit'; + +export const transferSandboxPath: (path: string, contents: string) => void; + +export const splicePath: (contents: string) => void; + +export const transferResourceMgr: (resMgr: resourceManager.ResourceManager, path: string) => string; + +export const writeFileUsingPickerFd: (fd: number, contents: string) => string; + +export const readFileUsingPickerFd: (fd: number) => string; \ No newline at end of file diff --git a/entry/src/main/cpp/types/libfile_access/oh-package.json5 b/entry/src/main/cpp/types/libfile_access/oh-package.json5 new file mode 100644 index 0000000000000000000000000000000000000000..fdf4ec08e1413ffbf9d85f5717f80896f1345104 --- /dev/null +++ b/entry/src/main/cpp/types/libfile_access/oh-package.json5 @@ -0,0 +1,21 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "name": "libfile_access.so", + "types": "./Index.d.ts", + "version": "1.0.0", + "description": "Please describe the basic information." +} \ No newline at end of file diff --git a/entry/src/main/ets/common/utils/FileOperate.ets b/entry/src/main/ets/common/utils/FileOperate.ets new file mode 100644 index 0000000000000000000000000000000000000000..e14ac9a5d14b18143f3d43ad1b97c8271c52057a --- /dev/null +++ b/entry/src/main/ets/common/utils/FileOperate.ets @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { common } from '@kit.AbilityKit'; +import { BusinessError } from '@kit.BasicServicesKit'; +import { fileIo as fs, fileUri, picker } from '@kit.CoreFileKit'; +import Logger from '../utils/Logger'; +import FileAccess from 'libfile_access.so'; + +function CreateFileByPicker(context: common.Context, fileName: string) { + let documentSaveOptions = new picker.DocumentSaveOptions(); + documentSaveOptions.newFileNames = [fileName]; + let documentPicker = new picker.DocumentViewPicker(context); + documentPicker.save(documentSaveOptions).then((documentSaveResult: Array) => { + Logger.info('DocumentViewPicker.save successfully, documentSaveResult uri:: ' + JSON.stringify(documentSaveResult)); + }).catch((error: BusinessError) => { + Logger.error('DocumentViewPicker.save failed with err: ' + JSON.stringify(error)); + }); +} + +async function WriteFileByPicker(contents: string): Promise { + const documentSelectOptions = new picker.DocumentSelectOptions(); + documentSelectOptions.maxSelectNumber = 1; + documentSelectOptions.fileSuffixFilters = ['.txt']; + + let uris: Array = []; + const documentViewPicker = new picker.DocumentViewPicker(); + return await documentViewPicker.select(documentSelectOptions).then((documentSelectResult: Array) => { + uris = documentSelectResult; + let uri: string = uris[0]; + let path: string = new fileUri.FileUri(uri).path; + Logger.info(`Open The File path is [${uri}]`); + let file = fs.openSync(path, fs.OpenMode.WRITE_ONLY); + let res = FileAccess.writeFileUsingPickerFd(file.fd, contents); + fs.closeSync(file.fd); + return res; + }).catch((error: BusinessError) => { + Logger.error(`Open The file failed, error code is [${error.code}], error message is [${error.message}]`); + return 'Write Failed by Picker'; + }) +} + +async function ReadFileByPicker(): Promise { + const documentSelectOptions = new picker.DocumentSelectOptions(); + documentSelectOptions.maxSelectNumber = 1; + documentSelectOptions.fileSuffixFilters = ['.txt']; + + let uris: Array = []; + const documentViewPicker = new picker.DocumentViewPicker(); + return await documentViewPicker.select(documentSelectOptions).then((documentSelectResult: Array) => { + uris = documentSelectResult; + let uri: string = uris[0]; + let path: string = new fileUri.FileUri(uri).path; + Logger.info(`The Opened File path is [${uri}]`); + let file = fs.openSync(path, fs.OpenMode.READ_ONLY); + let res = FileAccess.readFileUsingPickerFd(file.fd); + fs.closeSync(file.fd); + return res; + }).catch((error: BusinessError) => { + Logger.error(`Open The file failed, error code is [${error.code}], error message is [${error.message}]`); + return 'Read Failed by Picker!'; + }) +} + +export { + CreateFileByPicker, WriteFileByPicker, ReadFileByPicker +}; \ No newline at end of file diff --git a/entry/src/main/ets/common/utils/Logger.ets b/entry/src/main/ets/common/utils/Logger.ets new file mode 100644 index 0000000000000000000000000000000000000000..10ece35f099fbad784412a5eef577611c98b8a1b --- /dev/null +++ b/entry/src/main/ets/common/utils/Logger.ets @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { hilog } from '@kit.PerformanceAnalysisKit'; + +const LOGGER_PREFIX: string = 'File_Management'; + +class Logger { + private domain: number; + private prefix: string; + // format Indicates the log format string. + private format: string = '%{public}s, %{public}s'; + + /** + * constructor. + * + * @param prefix Identifies the log tag. + * @param domain Indicates the service domain, which is a hexadecimal integer ranging from 0x0 to 0xFFFFF + * @param args Indicates the log parameters. + */ + constructor(prefix: string = '', domain: number = 0xFF00) { + this.prefix = prefix; + this.domain = domain; + } + + debug(...args: string[]): void { + hilog.debug(this.domain, this.prefix, this.format, args); + } + + info(...args: string[]): void { + hilog.info(this.domain, this.prefix, this.format, args); + } + + warn(...args: string[]): void { + hilog.warn(this.domain, this.prefix, this.format, args); + } + + error(...args: string[]): void { + hilog.error(this.domain, this.prefix, this.format, args); + } +} + +export default new Logger(LOGGER_PREFIX, 0xFF02); \ No newline at end of file diff --git a/entry/src/main/ets/common/utils/ReadFile.ets b/entry/src/main/ets/common/utils/ReadFile.ets new file mode 100644 index 0000000000000000000000000000000000000000..90d00814c3796c5d5c530264220bfc3952830eea --- /dev/null +++ b/entry/src/main/ets/common/utils/ReadFile.ets @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { fileIo } from '@kit.CoreFileKit'; +import { buffer } from '@kit.ArkTS'; + +function readFile(filePath: string): string { + let stat = fileIo.statSync(filePath); + let buf = new ArrayBuffer(stat.size); + let fileStream = fileIo.createStreamSync(filePath, 'r+'); + fileStream.readSync(buf); + let res = buffer.from(buf, 0).toString(); + fileStream.close(); + return res; +} + +export default readFile; \ No newline at end of file diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets new file mode 100644 index 0000000000000000000000000000000000000000..4bb856af6d1c0f61f879af61cb6679b2947997b3 --- /dev/null +++ b/entry/src/main/ets/entryability/EntryAbility.ets @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { AbilityConstant, UIAbility, Want } from '@kit.AbilityKit'; +import { hilog } from '@kit.PerformanceAnalysisKit'; +import { window } from '@kit.ArkUI'; + +export default class EntryAbility extends UIAbility { + onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void { + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate'); + } + + onDestroy(): void { + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy'); + } + + onWindowStageCreate(windowStage: window.WindowStage): void { + // Main window is created, set main page for this ability + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate'); + + windowStage.loadContent('pages/Index', (err) => { + if (err.code) { + hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? ''); + return; + } + hilog.info(0x0000, 'testTag', 'Succeeded in loading the content.'); + }); + } + + onWindowStageDestroy(): void { + // Main window is destroyed, release UI related resources + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy'); + } + + onForeground(): void { + // Ability has brought to foreground + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground'); + } + + onBackground(): void { + // Ability has back to background + hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground'); + } +}; \ No newline at end of file diff --git a/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets b/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets new file mode 100644 index 0000000000000000000000000000000000000000..6b744d7eaa66e51e79fc4e0896e251292ee767c5 --- /dev/null +++ b/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { hilog } from '@kit.PerformanceAnalysisKit'; +import { BackupExtensionAbility, BundleVersion } from '@kit.CoreFileKit'; + +export default class EntryBackupAbility extends BackupExtensionAbility { + async onBackup() { + hilog.info(0x0000, 'testTag', 'onBackup ok'); + } + + async onRestore(bundleVersion: BundleVersion) { + hilog.info(0x0000, 'testTag', 'onRestore ok %{public}s', JSON.stringify(bundleVersion)); + } +} \ No newline at end of file diff --git a/entry/src/main/ets/model/FileNameModel.ets b/entry/src/main/ets/model/FileNameModel.ets new file mode 100644 index 0000000000000000000000000000000000000000..a0358f0f6df51cd05e140efbba71a441978c5e2e --- /dev/null +++ b/entry/src/main/ets/model/FileNameModel.ets @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { i18n } from '@kit.LocalizationKit'; + +let systemLanguage: string = i18n.System.getSystemLanguage(); +let rawfileName: string = 'TransferResourceMgr_en.txt'; +if (systemLanguage === 'zh-Hans') { + rawfileName = 'TransferResourceMgr_zh.txt'; +} + +export const FileNameList: Array = [ + 'TransferSandboxPath.txt', + 'SplicePath.txt', + rawfileName, + 'UsePicker.txt' +] \ No newline at end of file diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets new file mode 100644 index 0000000000000000000000000000000000000000..4fb607cec4c42a3bf3366cf2aabff1732b44f201 --- /dev/null +++ b/entry/src/main/ets/pages/Index.ets @@ -0,0 +1,117 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import { promptAction } from '@kit.ArkUI'; +import { resourceManager } from '@kit.LocalizationKit'; +import { BusinessError } from '@kit.BasicServicesKit'; +import FileAccess from 'libfile_access.so'; +import readFile from '../common/utils/ReadFile'; +import Logger from '../common/utils/Logger'; +import { CreateFileByPicker, WriteFileByPicker, ReadFileByPicker } from '../common/utils/FileOperate'; +import { FileNameList } from '../model/FileNameModel'; + +@Entry +@Component +struct Index { + private sandboxFilesDir: string = getContext(this).filesDir; + private resMgr: resourceManager.ResourceManager = getContext().resourceManager; + + @Styles + customButtonStyle() { + .width('288vp') + .height('40vp') + } + + customToast(str: string) { + Logger.info('show file contents:' + str); + try { + promptAction.showToast({ + message: str, + duration: 2000, + bottom: '80vp', + backgroundColor: Color.White, + backgroundBlurStyle: BlurStyle.NONE + }) + } catch (error) { + let message = (error as BusinessError).message; + let code = (error as BusinessError).code; + Logger.error(`showToast args error code is ${code}, message is ${message}`); + } + } + + build() { + Column({ space: 12 }) { + Button($r('app.string.button_sandbox')) + .customButtonStyle() + .onClick(() => { + let content = getContext(this).resourceManager + .getStringSync($r('app.string.file_content_sandbox')); + FileAccess.transferSandboxPath(this.sandboxFilesDir, content); + this.customToast(readFile(this.sandboxFilesDir + '/' + FileNameList[0])); + }) + + Button($r('app.string.button_splice')) + .customButtonStyle() + .onClick(() => { + let content = getContext(this).resourceManager + .getStringSync($r('app.string.file_content_splice')); + FileAccess.splicePath(content); + this.customToast(readFile(this.sandboxFilesDir + '/' + FileNameList[1])); + }) + + Button($r('app.string.button_resMgr')) + .customButtonStyle() + .onClick(() => { + let rawfileContext = FileAccess.transferResourceMgr(this.resMgr, FileNameList[2]); + this.customToast(rawfileContext.toString()); + }) + + Button($r('app.string.button_create')) + .customButtonStyle() + .onClick(async () => { + CreateFileByPicker(getContext(this), FileNameList[3]); + }) + + Button($r('app.string.button_write')) + .customButtonStyle() + .onClick(async () => { + let content = getContext(this).resourceManager + .getStringSync($r('app.string.file_content_picker')); + await WriteFileByPicker(content).then((value: string) => { + setTimeout(() => { + this.customToast(value); + }, 200); + }); + }) + + Button($r('app.string.button_read')) + .customButtonStyle() + .margin({ bottom: '16vp' }) + .onClick(async () => { + await ReadFileByPicker().then((value: string) => { + setTimeout(() => { + this.customToast(value); + }, 200); + }); + }) + } + .width('100%') + .height('100%') + .backgroundColor(0XF1F3F5) + .justifyContent(FlexAlign.End) + .alignItems(HorizontalAlign.Center) + .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM]) + } +} \ No newline at end of file diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5 new file mode 100644 index 0000000000000000000000000000000000000000..6c731cb5e962e665d3ac92e28dc4aa2fc7f1886c --- /dev/null +++ b/entry/src/main/module.json5 @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "module": { + "name": "entry", + "type": "entry", + "description": "$string:module_desc", + "mainElement": "EntryAbility", + "deviceTypes": [ + "phone" + ], + "deliveryWithInstall": true, + "installationFree": false, + "pages": "$profile:main_pages", + "abilities": [ + { + "name": "EntryAbility", + "srcEntry": "./ets/entryability/EntryAbility.ets", + "description": "$string:EntryAbility_desc", + "icon": "$media:layered_image", + "label": "$string:EntryAbility_label", + "startWindowIcon": "$media:startIcon", + "startWindowBackground": "$color:start_window_background", + "exported": true, + "skills": [ + { + "entities": [ + "entity.system.home" + ], + "actions": [ + "action.system.home" + ] + } + ] + } + ], + "extensionAbilities": [ + { + "name": "EntryBackupAbility", + "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets", + "type": "backup", + "exported": false, + "metadata": [ + { + "name": "ohos.extension.backup", + "resource": "$profile:backup_config" + } + ], + } + ] + } +} \ No newline at end of file diff --git a/entry/src/main/resources/base/element/color.json b/entry/src/main/resources/base/element/color.json new file mode 100644 index 0000000000000000000000000000000000000000..3c712962da3c2751c2b9ddb53559afcbd2b54a02 --- /dev/null +++ b/entry/src/main/resources/base/element/color.json @@ -0,0 +1,8 @@ +{ + "color": [ + { + "name": "start_window_background", + "value": "#FFFFFF" + } + ] +} \ No newline at end of file diff --git a/entry/src/main/resources/base/element/string.json b/entry/src/main/resources/base/element/string.json new file mode 100644 index 0000000000000000000000000000000000000000..c5259f4bd6ab64efb3ed364b036f8c8ad9d2f463 --- /dev/null +++ b/entry/src/main/resources/base/element/string.json @@ -0,0 +1,56 @@ +{ + "string": [ + { + "name": "module_desc", + "value": "module description" + }, + { + "name": "EntryAbility_desc", + "value": "description" + }, + { + "name": "EntryAbility_label", + "value": "NativeFileAccess" + }, + { + "name": "file_content_sandbox", + "value": "The NATIVE side has accessed the file through the incoming sandbox path." + }, + { + "name": "file_content_splice", + "value": "The NATIVE side has accessed the file through splicing path." + }, + { + "name": "file_content_resource", + "value": "The NATIVE side has accessed the file through the incoming resource manager." + }, + { + "name": "file_content_picker", + "value": "The NATIVE side has accessed the file through the incoming fd by picker." + }, + { + "name": "button_sandbox", + "value": "Access File by Passing Sandbox Path" + }, + { + "name": "button_splice", + "value": "Access file by splicing path" + }, + { + "name": "button_resMgr", + "value": "Access file by passing resource manager" + }, + { + "name": "button_create", + "value": "Create directory by calling picker" + }, + { + "name": "button_write", + "value": "Select file to write by calling picker" + }, + { + "name": "button_read", + "value": "Select file to read by calling picker" + } + ] +} \ No newline at end of file diff --git a/entry/src/main/resources/base/media/background.png b/entry/src/main/resources/base/media/background.png new file mode 100644 index 0000000000000000000000000000000000000000..f939c9fa8cc8914832e602198745f592a0dfa34d Binary files /dev/null and b/entry/src/main/resources/base/media/background.png differ diff --git a/entry/src/main/resources/base/media/foreground.png b/entry/src/main/resources/base/media/foreground.png new file mode 100644 index 0000000000000000000000000000000000000000..4483ddad1f079e1089d685bd204ee1cfe1d01902 Binary files /dev/null and b/entry/src/main/resources/base/media/foreground.png differ diff --git a/entry/src/main/resources/base/media/layered_image.json b/entry/src/main/resources/base/media/layered_image.json new file mode 100644 index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a --- /dev/null +++ b/entry/src/main/resources/base/media/layered_image.json @@ -0,0 +1,7 @@ +{ + "layered-image": + { + "background" : "$media:background", + "foreground" : "$media:foreground" + } +} \ No newline at end of file diff --git a/entry/src/main/resources/base/media/startIcon.png b/entry/src/main/resources/base/media/startIcon.png new file mode 100644 index 0000000000000000000000000000000000000000..205ad8b5a8a42e8762fbe4899b8e5e31ce822b8b Binary files /dev/null and b/entry/src/main/resources/base/media/startIcon.png differ diff --git a/entry/src/main/resources/base/profile/backup_config.json b/entry/src/main/resources/base/profile/backup_config.json new file mode 100644 index 0000000000000000000000000000000000000000..78f40ae7c494d71e2482278f359ec790ca73471a --- /dev/null +++ b/entry/src/main/resources/base/profile/backup_config.json @@ -0,0 +1,3 @@ +{ + "allowToBackupRestore": true +} \ No newline at end of file diff --git a/entry/src/main/resources/base/profile/main_pages.json b/entry/src/main/resources/base/profile/main_pages.json new file mode 100644 index 0000000000000000000000000000000000000000..1898d94f58d6128ab712be2c68acc7c98e9ab9ce --- /dev/null +++ b/entry/src/main/resources/base/profile/main_pages.json @@ -0,0 +1,5 @@ +{ + "src": [ + "pages/Index" + ] +} diff --git a/entry/src/main/resources/en_US/element/string.json b/entry/src/main/resources/en_US/element/string.json new file mode 100644 index 0000000000000000000000000000000000000000..4235052af5c4b098dc87c3fbf951bfbd55c94abe --- /dev/null +++ b/entry/src/main/resources/en_US/element/string.json @@ -0,0 +1,56 @@ +{ + "string": [ + { + "name": "module_desc", + "value": "module description" + }, + { + "name": "EntryAbility_desc", + "value": "description" + }, + { + "name": "EntryAbility_label", + "value": "NativeFileAccess" + }, + { + "name": "file_content_sandbox", + "value": "The NATIVE side has accessed the file through the incoming sandbox path." + }, + { + "name": "file_content_splice", + "value": "The NATIVE side has accessed the file through splicing path." + }, + { + "name": "file_content_resource", + "value": "The NATIVE side has accessed the file through the incoming resource manager." + }, + { + "name": "file_content_picker", + "value": "The NATIVE side has accessed the file through the incoming fd by picker." + }, + { + "name": "button_sandbox", + "value": "Access file by passing sandbox path" + }, + { + "name": "button_splice", + "value": "Access file by splicing path" + }, + { + "name": "button_resMgr", + "value": "Access file by passing resource manager" + }, + { + "name": "button_create", + "value": "Create directory by calling picker" + }, + { + "name": "button_write", + "value": "Select file to write by calling picker" + }, + { + "name": "button_read", + "value": "Select file to read by calling picker" + } + ] +} \ No newline at end of file diff --git a/entry/src/main/resources/rawfile/TransferResourceMgr_en.txt b/entry/src/main/resources/rawfile/TransferResourceMgr_en.txt new file mode 100644 index 0000000000000000000000000000000000000000..53717d0bf753783925e7ca60ca62a388919aedb0 --- /dev/null +++ b/entry/src/main/resources/rawfile/TransferResourceMgr_en.txt @@ -0,0 +1 @@ +The NATIVE side has accessed the file through the incoming resource manager. \ No newline at end of file diff --git a/entry/src/main/resources/rawfile/TransferResourceMgr_zh.txt b/entry/src/main/resources/rawfile/TransferResourceMgr_zh.txt new file mode 100644 index 0000000000000000000000000000000000000000..1eaccb9fa43569a0300042da3a6bbbff513ff8bd --- /dev/null +++ b/entry/src/main/resources/rawfile/TransferResourceMgr_zh.txt @@ -0,0 +1 @@ +NATIVE侧已通过传入的资源管理器访问文件。 \ No newline at end of file diff --git a/entry/src/main/resources/zh_CN/element/string.json b/entry/src/main/resources/zh_CN/element/string.json new file mode 100644 index 0000000000000000000000000000000000000000..c4cf6fd687604adeb7bba2b81c8141d71cfc928c --- /dev/null +++ b/entry/src/main/resources/zh_CN/element/string.json @@ -0,0 +1,56 @@ +{ + "string": [ + { + "name": "module_desc", + "value": "模块描述" + }, + { + "name": "EntryAbility_desc", + "value": "description" + }, + { + "name": "EntryAbility_label", + "value": "Native文件访问" + }, + { + "name": "file_content_sandbox", + "value": "NATIVE侧已通过传入的沙箱路径访问文件。" + }, + { + "name": "file_content_splice", + "value": "NATIVE侧已通过拼接路径访问文件。" + }, + { + "name": "file_content_resource", + "value": "NATIVE侧已通过传入的资源管理对象访问文件。" + }, + { + "name": "file_content_picker", + "value": "NATIVE侧已通过picker传入的fd访问文件。" + }, + { + "name": "button_sandbox", + "value": "传递沙箱路径访问文件" + }, + { + "name": "button_splice", + "value": "拼接路径访问文件" + }, + { + "name": "button_resMgr", + "value": "传递资源管理器访问文件" + }, + { + "name": "button_create", + "value": "调用picker创建文件" + }, + { + "name": "button_write", + "value": "调用picker选择文件写入内容" + }, + { + "name": "button_read", + "value": "调用picker选择文件读取内容" + } + ] +} \ No newline at end of file diff --git a/hvigor/hvigor-config.json5 b/hvigor/hvigor-config.json5 new file mode 100644 index 0000000000000000000000000000000000000000..06b2783670a348f95533b352c1ceda909a842bbc --- /dev/null +++ b/hvigor/hvigor-config.json5 @@ -0,0 +1,22 @@ +{ + "modelVersion": "5.0.0", + "dependencies": { + }, + "execution": { + // "analyze": "normal", /* Define the build analyze mode. Value: [ "normal" | "advanced" | false ]. Default: "normal" */ + // "daemon": true, /* Enable daemon compilation. Value: [ true | false ]. Default: true */ + // "incremental": true, /* Enable incremental compilation. Value: [ true | false ]. Default: true */ + // "parallel": true, /* Enable parallel compilation. Value: [ true | false ]. Default: true */ + // "typeCheck": false, /* Enable typeCheck. Value: [ true | false ]. Default: false */ + }, + "logging": { + // "level": "info" /* Define the log level. Value: [ "debug" | "info" | "warn" | "error" ]. Default: "info" */ + }, + "debugging": { + // "stacktrace": false /* Disable stacktrace compilation. Value: [ true | false ]. Default: false */ + }, + "nodeOptions": { + // "maxOldSpaceSize": 8192 /* Enable nodeOptions maxOldSpaceSize compilation. Unit M. Used for the daemon process. Default: 8192*/ + // "exposeGC": true /* Enable to trigger garbage collection explicitly. Default: true*/ + } +} diff --git a/hvigorfile.ts b/hvigorfile.ts new file mode 100644 index 0000000000000000000000000000000000000000..f3cb9f1a87a81687554a76283af8df27d8bda775 --- /dev/null +++ b/hvigorfile.ts @@ -0,0 +1,6 @@ +import { appTasks } from '@ohos/hvigor-ohos-plugin'; + +export default { + system: appTasks, /* Built-in plugin of Hvigor. It cannot be modified. */ + plugins:[] /* Custom plugin to extend the functionality of Hvigor. */ +} diff --git a/oh-package.json5 b/oh-package.json5 new file mode 100644 index 0000000000000000000000000000000000000000..e124b28c0afdcfe3bf09aa365118bf5f6e19efba --- /dev/null +++ b/oh-package.json5 @@ -0,0 +1,21 @@ +/* + * Copyright (c) 2024 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +{ + "modelVersion": "5.0.0", + "description": "Please describe the basic information.", + "dependencies": { + } +} diff --git a/screenshots/device/NativeFileAccess_show.png b/screenshots/device/NativeFileAccess_show.png new file mode 100644 index 0000000000000000000000000000000000000000..13917825b2f928310cfc968e6dbab0c0a78fb37c Binary files /dev/null and b/screenshots/device/NativeFileAccess_show.png differ