utils#useDidMount JavaScript Examples

The following examples show how to use utils#useDidMount. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: index.js    From react-native-loop-game with MIT License 4 votes vote down vote up 
export default function Player({ isActive, mp3, toggle, state, updateParent }) {
  const [status, setStatus] = useState({
    isPlaying: false,
    progress: moment.duration(0),
  });
  const didMount = useDidMount();
  const [mount, setMount] = useState(true);
  const setStatusSafe = (v) => setStatus({ ...status, ...v });
  const styles = useDynamicStyleSheet(rawStyles);
  const isDark = useDarkMode();
  const themeColor = isDark ? 'white' : 'dark';

  const runProgressBar = (bool) => {
    if (bool) {
      intervalState = setInterval(() => {
        setStatusSafe({ progress: moment.duration(state.player.currentTime) });
      }, 200);
    } else {
      clearInterval(intervalState);
    }
  };

  useEffect(() => {
    if (status.isPlaying) {
      runProgressBar(true);
    } else {
      runProgressBar(false);
    }
    return () => clearInterval(intervalState);
  }, [status.isPlaying]);

  useEffect(() => {
    let timeout;
    if (isActive) {
      setMount(true);
    } else {
      timeout = setTimeout(() => setMount(false), 400);
    }
    return () => {
      clearTimeout(timeout);
    };
  }, [isActive]);

  return (
    <View style={styles.playerBase}>
      <TouchNative onPress={toggle} style={styles.playerHeader}>
        <Animatable.Text
          duration={400}
          transition="color"
          style={[
            styles.playerHeaderText,
            {
              color: colors[isActive ? 'primary' : themeColor].fade(0.0001).string(),
            },
          ]}
        >
          {mp3.replace('.mp3', '')}
        </Animatable.Text>
        <Icon
          animatable
          duration={400}
          name="chevron-down"
          transition={['color', 'rotate']}
          style={[
            styles.playerHeaderIcon,
            {
              color: colors[isActive ? 'primary' : themeColor].fade(0.0001).string(),
              transform: [
                {
                  rotate: isActive ? '180deg' : '0deg',
                },
              ],
            },
          ]}
        />
      </TouchNative>
      <Animatable.View
        duration={400}
        transition="height"
        style={[styles.br, isActive ? styles.brActive : {}]}
      />
      <Animatable.View
        style={styles.bodyBase}
        duration={didMount ? 400 : 1.0}
        animation={
          isActive
            ? {
                0: {
                  opacity: 0.0,
                  height: 0.0,
                },
                1: {
                  opacity: 1.0,
                  height: scaling(16),
                },
              }
            : {
                0: {
                  opacity: 1.0,
                  height: scaling(16),
                },
                1: {
                  opacity: 0.0,
                  height: 0.0,
                },
              }
        }
      >
        {mount ? (
          <View style={styles.bodyContent}>
            <TouchNative
              style={styles.playButton}
              onPress={() => {
                if (state.mp3 !== mp3) {
                  state.player.destroy();
                  state.setPlayer(mp3, true, true);
                  updateParent();
                } else if (status.isPlaying) {
                  state.player.pause();
                } else {
                  state.player.play();
                }
                setStatusSafe({ isPlaying: !status.isPlaying });
              }}
            >
              <Icon
                style={styles.playIcon}
                name={status.isPlaying && state.mp3.indexOf(mp3) > -1 ? 'pause' : 'play'}
              />
            </TouchNative>
            <Slider
              disabled={state.mp3.indexOf(mp3) < 0}
              minimumValue={0.0}
              maximumValue={state.player.duration}
              value={status.progress.asMilliseconds()}
              minimumTrackTintColor={colors.primary}
              thumbTintColor={isDark ? colors.white : colors.black}
              maximumTrackTintColor={isDark ? colors.white : colors.black}
              style={styles.bodySlider}
              onSlidingStart={() => {
                runProgressBar(false);
              }}
              onSlidingComplete={() => {
                runProgressBar(true);
              }}
              onValueChange={(val) => {
                state.player.seek(val);
              }}
            />
            <Text style={styles.time}>
              {status.progress.minutes()}:{status.progress.seconds()}
            </Text>
          </View>
        ) : null}
      </Animatable.View>
    </View>
  );
}