I've tried some things described in tutorial here: investigating a class's methods. But when I tried to investigate the methods of android.content.SharedPreferences.Editor
, I've got a ClassNotFoundException
, cause Editor
is actually an interface, not a class. So, how can I access methods of an interface using Java reflection? Thanks in advance.
Here is code:
String sClassName = "android.content.SharedPreferences.Editor";
try {
Class classToIn开发者_Python百科vestigate = Class.forName(sClassName);
// Dynamically do stuff with this class
// List constructors, fields, methods, etc.
} catch (ClassNotFoundException e) {
// Class not found!
} catch (Exception e) {
// Unknown exception
}
You should be able to explore an interface in the same way as you would explore a class using reflection. The only difference beeing the fact that isInterface
will return true
.
Could you post some code and please precise if you are using JDK or Android SDK in your program as this could explain why you get a ClassNotFoundException
.
Regards, Stéphane
Try following class name,
android.app.ContextImpl$SharedPreferencesImpl$EditorImpl
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