title: Unable to scroll over text input Android
body: <p>Hey guys I'm facing a problem in scroll over <code>TextInput</code> in <code>android</code>.
  In iOS everything working fine and when I use <code>multiline={true}</code>
  it takes extra new line when go to next line. 
  How do I fix it? Here is my code:</p>
  
  <pre><code>&lt;TextInput
      placeholder='last name'
      multiline={Platform.OS === 'ios'? false: true}
      underlineColorAndroid='transparent'
      scrollEnabled={Platform.OS === 'ios'? false: true}
      blurOnSubmit = {Platform.OS === 'ios'? true: false}
      numberOfLines={1}
      style={[styles.formwelcome,]}
      onChangeText={(text) =&gt; this.setState({lastname: text})}
      autoGrow={ false }
      ref='lastname'
      returnKeyType='next'
      onSubmitEditing={(event) =&gt; {this.refs.address.focus();}}/&gt;
  </code></pre>