Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageManager; public class Main { public static String readKey(Context context, String keyName) { try { return context.getPackageManager().getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA).metaData.getString(keyName); } catch (PackageManager.NameNotFoundException e) { return "Android"; } } }