You can use some resources directly from these R classes in your own applications, but you should generally use only resources that you've provided directly in your application, in order to provide a cohesive application package that has no external dependencies. In particular, you should not use drawable resources from the android package, because they may change between platform versions, causing unforeseen conflicts with your design. Typically, styles are the only resources you should use directly from these resources. android开发文档里面的这句话,好像就是说不建议使用可视化控件。是这样吗?
android开发文档里面的这句话,好像就是说不建议使用可视化控件。是这样吗?