get Id Resource - Android App

Android examples for App:Resource

  1. HOME
  2. Android
  3. App
  4. Resource

Description

get Id Resource

Demo Code


//package com.java2s;
import android.content.Context;

public class Main {
    public static int getIdResource(Context ctx, String name) {
        String packageName = ctx.getPackageName();
        try {//w ww  .  j  a va  2  s.c o m
            Object obj;
            obj = Class.forName(packageName + ".R$id").newInstance();
            return Class.forName(packageName + ".R$id")
                    .getDeclaredField(name).getInt(obj);
        } catch (Exception e) {
            e.printStackTrace();
            return 0;
        }
    }
}

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