Android Apidemos Sample Resolution (a): Content->resources->resources

The Android SDK corresponds to a resource ID that defines one dimension one for resources that are not defined in the Res directory. The R.java is generated in the Gen directory at compile time, and the resource ID is in the format R.[type]. [ID] Type is resource type such as Anim, array, attr, etc.

You can access these resources in code or in XML resource files such as layout, style.

The context class provides a way to access resources by accessing resources directly through, for example, GetText, getString, and, in addition, by Getresources () to replace the resources object, and then access the resource through the source object. The following diagram is the class inheritance diagram for the context: