Java tutorial
//package com.java2s; //License from project: Open Source License import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.support.annotation.NonNull; public class Main { @NonNull private static String getDefaultLauncher(@NonNull Context context) { final Intent intent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME); final ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY); return resolveInfo.activityInfo.packageName; } }