Android get System ID (COM.ANDROID.INTERNAL.R)

R.id.icon How to get, this thing actually in COM.ANDROID.INTERNAL.R this inside, but this class we can't access how to do?

Reflection Bai, the reflection of Java is omnipotent ah, anything can get as long as he is in.

[Java]View Plaincopy

1. Class<?> clazz = Class.forName ("com.android.internal.r$id");
3. Field field = Clazz.getfield ("icon");
4. Field.setaccessible (true);
5. Id_icon = Field.getint (null);

[Java]View Plaincopy

1. N.setlatesteventinfo (context, title, MSG, contentintent);
2. N.flags |= Notification.flag_auto_cancel;
4. if (n.contentview! = null && icon! = null) {
5. N.contentview.setimageviewbitmap (Internalid.id_icon, icon);
6. }

Reference: http://blog.csdn.net/z1074971432/article/details/10446715