gistfile1.txt

//[RENDER]
<TextInput
    autoFocus={true}
    onChangeText={value => this.changeKeyword(value)}
    onSubmitEditing={event => {
      this.changeKeyword(event.nativeEvent.text);
    }}
    style={{
      padding: 0,
      margin: 0,
      paddingLeft: width * 0.02,
      flex: 8,
      fontSize: height * 0.022,
      color: '#6F6F6F',
    }}
    placeholder="Search..."
  />
#[FUNCTION]
changeKeyword = value => {
  if (value.length < 3) return;

  this.setState({refreshing: true});
  this.searchForKeyword(value);
};