Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; public class Main { public static String getAppNameFromPkg(Context context, String pkg) { final PackageManager pm = context.getPackageManager(); ApplicationInfo ai; try { ai = pm.getApplicationInfo(pkg, 0); } catch (final PackageManager.NameNotFoundException e) { ai = null; } String applicationName = (String) (ai != null ? pm.getApplicationLabel(ai) : pkg); return applicationName; } }