StartBoot.java

package com.stringmanolo.rs;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class StartBoot extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {

        if (Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction())) {
            Intent i = new Intent(context, MainActivity.class);

            i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

             context.startActivity(i);
        }
    }
}