Create modal on click react-native android
<p>I am Still New on react-native ,</p>

<p>So what I am tried is make a simple app that 
has button when press on it just open alert 
as this Code </p>

<pre><code>class MyFirstReactapril extends Component{
  render(){
    return(
      &lt;View style={styles.container}&gt;
      &lt;Text style={styles.welcome}&gt; Welcome Nesreen&lt;/Text&gt;
      &lt;TouchableHighlight style={styles.button} onPress={this.showAlert}&gt;
      &lt;Text style={styles.buttonText}&gt;Myalert&lt;/Text&gt;
&lt;/TouchableHighlight&gt;
      &lt;/View&gt;
      )
  }
  showAlert(){
Alert.alert('Fast Donation','', [{text : 'Donate now'},{text : 'add to Container'}])
  }
}
</code></pre>

<p>Now I want to open Modal on button click not just alert
I tried to read this 
<a href="http://facebook.github.io/react-native/docs/modal.html#content" rel="nofollow">http://facebook.github.io/react-native/docs/modal.html#content</a>
but I really lost 
how can I make modal using react-native ?</p>