第一行代码
https://blog.csdn.net/baidu_34587520/article/details/108977604
应用以Android11或更高版本为目标,系统只会让部分软件对您的应用可见
所以使用ContentProvider时需要适配,链接如下
https://developer.android.google.cn/training/basics/intents/package-visibility#provider-authority
https://developer.android.google.cn/reference/androidx/core/content/FileProvider#GetUri
内联函数:https://rengwuxian.com/kotlin-source-noinline-crossinline/
泛型:https://rengwuxian.com/kotlin-generics/
https://developer.android.google.cn/training/articles/security-config
https://developer.android.com/google-play/resources/icon-design-specifications#shadows
https://developer.android.com/guide/practices/ui_guidelines/icon_design_adaptive