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Android存储系统基础知识：内部存储，外部存储，App特定目录 ASD(app speci...
...在： /data/data//
私有目录在： /data/user/0//files/
私有目录可与文件组件一起使用来保存/读取文本（设置不带斜杠的路径），它只能由您的应用程序访问，并且在卸载应用程序时会自动删除。
外...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...ineLauncher by clicking its icon.
Download this sample code. It is a zip file containg the source code for your custom tinywebdb web service
Unzip the downloaded zip file. It will create a folder named customtinywebdb . You can rename it if you want.
In the Goog...
App Inventor Tutorials and Examples: Dynamic Table Layout | Pura Vida Apps
...method of the tools extension has been updated, which now returns file:///storage/emulated/0/Android/data//files/assets/ for devices >= Android 10 The example now also can be tested in the Kodular companion app without need to adjust the path to the assets manually Blocks...
将Genymotion模拟器与App Inventor一起使用 · App Inventor 2 中文网
... install failed cpu api incompatible" error message when installing an APK file in Genymotion?How to copy virtual devices downloaded by Genymotion to another machine?How to transfer folder/files from your computer to the Genymotion instance?
切换 目录 ...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...的fsid 【使用Web客户端】
https://pan.baidu.com/rest/2.0/xpan/file?method=list&dir=/test&order=time&start=0&limit=10&web=web&folder=0&access_token=[access_token]&desc=1
参考代码如下：
注意：这里是限定显示第一页，每页 10 条，可以改请求参数拿更多的...
访问图像和声音 · App Inventor 2 中文网
...一种将SDCard文件设计为URL的方法。 在这里，你可以使用 file:///sdcard 作为文件名前缀，并对特殊字符使用“URL 编码”。 例如，空格是“%20”。 因此，你可以通过将播放器源设置为来指定相同的文件：file:///sdcard/Music/Heart%20of%20Gla...
使用位置传感器 · App Inventor 2 中文网
...n your phone.
The source (blocks) for you to use/customize. Download the file to your computer then upload it into App Inventor.
A snapshot of the app in the Component Designer.
Annotated blocks to help you undertstand the app. The annotations are block comments that will appear in the app whe...
App Inventor 2 FTP 上传下载全方案总结 · App Inventor 2 中文网
...意味着您可以输入完整地址，例如：/public_html/mi_directorio/file.txt
或者，如果当前目录是 /public_html/mi_directorio。只需放置：.txt文件
用户在运行应用程序时必须接受对 SdCard 的读写权限：
READ_EXTERNAL_STORAGE
...
为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...A_HOME:如果是默认安装路径那么就在这个路径下：C:\Program Files\Java\jdk1.8.0_171
新建Classpath： .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar
在Path后面新增：%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin; 注意：如果之前的path末尾没有；要手动加上
...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...he extensions mechanism is still unstable and under development. Any aia files you build in steps (1) a
Using App Inventor extensions to implement multitouch: Rotation detector
A demo app with rotation detector extension component
How to build rotation detector extension
App Inventor does not...