get Int Field Value - Android java.lang.reflect

Android examples for java.lang.reflect:Field Value

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Description

get Int Field Value

Demo Code


import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class Main{
    public final static int INVALID_VALUE = -1;
    // w  w  w  . ja  v a 2  s. c om
    public static int getIntFieldValue(Object object, String filedName) {
        Class classType = object.getClass();
        Field fild = null;
        int fildValue = INVALID_VALUE;
        try {
            fild = classType.getDeclaredField(filedName);
            fild.setAccessible(true);
            fildValue = fild.getInt(object);

        } catch (NoSuchFieldException ex) {
         //   ExceptionHandler.processFatalException(ex);
        } catch (Exception ex) {
           // ExceptionHandler.processFatalException(ex);
        }
        return fildValue;
    }
}

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