package de.reneruck.contactor;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;

public class MainActivity extends AppCompatActivity {

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

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}

@@ -155,16 +155,71 @@
 enuItem;
+%0Aimport android.view.View;%0Aimport android.widget.Toast;
 %0A%0Apublic
@@ -430,16 +430,104 @@
 _main);%0A
+        findViewById(R.id.button_add_contact).setOnClickListener(add_contact_listener);%0A
     %7D%0A%0A 
@@ -1252,11 +1252,269 @@
 );%0A    %7D
+%0A%0A    private View.OnClickListener add_contact_listener = new View.OnClickListener() %7B%0A        @Override%0A        public void onClick(View v) %7B%0A            Toast.makeText(getApplicationContext(), %22Add new Contact%22, Toast.LENGTH_SHORT).show();%0A        %7D%0A    %7D;
 %0A%7D%0A

add click listener for add contact button when list is empty