Double tap gesture recognition for React Native.

react-native-double-tap.js

const DOUBLE_PRESS_DELAY = 300;

// ...

/**
 * Double Press recognition
 * @param  {Event} e
 */
handleImagePress(e) {
  const now = new Date().getTime();

  console.log(e);

  if (this.lastImagePress && (now - this.lastImagePress) < DOUBLE_PRESS_DELAY) {
    delete this.lastImagePress;
    this.handleImageDoublePress(e);
  }
  else {
    this.lastImagePress = now;
  }
}

handleImageDoublePress(e) {
  console.log('double press activated!');
}

// ...

<TouchableWithoutFeedback onPress={this.handleImagePress}>
  <Image style={styles.verseArtwork} source={verse.artwork} />
</TouchableWithoutFeedback>

@bispul hi!
I work on android

Hi, can you explain more detail why this code work? I still confused how the if statement work, thnks

You guys can check out this, this really worked great for me.
https://gist.github.com/mrzmyr/9ac94ca4622c1602a2a3
or example
https://snack.expo.io/@karniej/cGhvdG