title: How to trigger another Touchable component's press event by tap a touchable component?
body: <p>How to trigger another Touchable component's press event by tap a touchable component? thanks!</p>
  
  <p>Example:-</p>
  
  <pre><code>&lt;TouchableHighlight onPress={this._triggerSecond}&gt;
    &lt;Image
      style={styles.button}
      source={require('./myButton.png')}
    /&gt;
  &lt;/TouchableHighlight&gt;
  </code></pre>
  
  <p>If user will tap on first TouchableHighlight then it should trigger second TouchableHighlight.</p>
  
  <pre><code>&lt;TouchableHighlight&gt;
    &lt;Image
      style={styles.button}
      source={require('./myButton.png')}
    /&gt;
  &lt;/TouchableHighlight&gt;
  </code></pre>