package cn.com.smileweather;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
}

package cn.com.smileweather;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

/**
 * GitHub : https://github.com/smilezhoujl/smileweather.git
 **/
public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
}

Add GitHub Project Url