index.ios.js

'use strict';
import React, { Component } from 'react';

import {
  AlertIOS,
  AppRegistry,
  Platform,
  StyleSheet,
  Text,
  TouchableOpacity,
  View
} from 'react-native';

import Video, { FilterType } from 'react-native-video';

const filterTypes = [
  FilterType.NONE,
  FilterType.INVERT,
  FilterType.MONOCHROME,
  FilterType.POSTERIZE,
  FilterType.FALSE,
  FilterType.MAXIMUMCOMPONENT,
  FilterType.MINIMUMCOMPONENT,
  FilterType.CHROME,
  FilterType.FADE,
  FilterType.INSTANT,
  FilterType.MONO,
  FilterType.NOIR,
  FilterType.PROCESS,
  FilterType.TONAL,
  FilterType.TRANSFER,
  FilterType.SEPIA,
];

class VideoPlayer extends Component {
  constructor(props) {
    super(props);
    this.onLoad = this.onLoad.bind(this);
    this.onProgress = this.onProgress.bind(this);
    this.onBuffer = this.onBuffer.bind(this);
  }
  state = {
    rate: 1,
    volume: 1,
    muted: false,
    resizeMode: 'contain',
    duration: 0.0,
    currentTime: 0.0,
    controls: false,
    paused: true,
    skin: 'custom',
    ignoreSilentSwitch: null,
    mixWithOthers: null,
    isBuffering: false,
    filter: FilterType.NONE,
    filterEnabled: true,
  };

  onLoad(data) {
    console.log('On load fired!');
    this.setState({ duration: data.duration });
  }

  onProgress(data) {
    this.setState({ currentTime: data.currentTime });
  }

  onBuffer({ isBuffering }) {
    this.setState({ isBuffering });
  }

  getCurrentTimePercentage() {
    if (this.state.currentTime > 0) {
      return (
        parseFloat(this.state.currentTime) / parseFloat(this.state.duration)
      );
    } else {
      return 0;
    }
  }

  setFilter(step) {
    let index = filterTypes.indexOf(this.state.filter) + step;

    if (index === filterTypes.length) {
      index = 0;
    } else if (index === -1) {
      index = filterTypes.length - 1;
    }

    this.setState({
      filter: filterTypes[index],
    });
  }

  renderSkinControl(skin) {
    const isSelected = this.state.skin == skin;
    const selectControls = skin == 'native' || skin == 'embed';
    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({
            controls: selectControls,
            skin: skin,
          });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {skin}
        </Text>
      </TouchableOpacity>
    );
  }

  renderRateControl(rate) {
    const isSelected = this.state.rate == rate;

    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({ rate: rate });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {rate}x
        </Text>
      </TouchableOpacity>
    );
  }

  renderResizeModeControl(resizeMode) {
    const isSelected = this.state.resizeMode == resizeMode;

    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({ resizeMode: resizeMode });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {resizeMode}
        </Text>
      </TouchableOpacity>
    );
  }

  renderVolumeControl(volume) {
    const isSelected = this.state.volume == volume;

    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({ volume: volume });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {volume * 100}%
        </Text>
      </TouchableOpacity>
    );
  }

  renderIgnoreSilentSwitchControl(ignoreSilentSwitch) {
    const isSelected = this.state.ignoreSilentSwitch == ignoreSilentSwitch;

    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({ ignoreSilentSwitch: ignoreSilentSwitch });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {ignoreSilentSwitch}
        </Text>
      </TouchableOpacity>
    );
  }

  renderMixWithOthersControl(mixWithOthers) {
    const isSelected = this.state.mixWithOthers == mixWithOthers;

    return (
      <TouchableOpacity
        onPress={() => {
          this.setState({ mixWithOthers: mixWithOthers });
        }}>
        <Text
          style={[
            styles.controlOption,
            { fontWeight: isSelected ? 'bold' : 'normal' },
          ]}>
          {mixWithOthers}
        </Text>
      </TouchableOpacity>
    );
  }

  renderCustomSkin() {
    const flexCompleted = this.getCurrentTimePercentage() * 100;
    const flexRemaining = (1 - this.getCurrentTimePercentage()) * 100;

    return (
      <View style={styles.container}>
        <TouchableOpacity
          accessible={false}
          accessibilityLabel='play'
          style={styles.fullScreen}
          onPress={() => {
            this.setState({ paused: !this.state.paused });
          }}>
          <Video
            accessibilityLabel='player'
            ref={p => { this.video = p; }}
            source={require('./broadchurch.mp4')}
            style={styles.fullScreen}
            rate={this.state.rate}
            paused={this.state.paused}
            volume={this.state.volume}
            muted={this.state.muted}
            ignoreSilentSwitch={this.state.ignoreSilentSwitch}
            mixWithOthers={this.state.mixWithOthers}
            resizeMode={this.state.resizeMode}
            onLoad={this.onLoad}
            onBuffer={this.onBuffer}
            onProgress={this.onProgress}
            onEnd={() => {
              AlertIOS.alert('Done!');
            }}
            repeat={true}
            filter={this.state.filter}
            filterEnabled={this.state.filterEnabled}
          />
        </TouchableOpacity>

        <View style={styles.controls}>
          <View style={styles.generalControls}>
            <View style={styles.skinControl}>
              {this.renderSkinControl('custom')}
              {this.renderSkinControl('native')}
              {this.renderSkinControl('embed')}
            </View>
            {this.state.filterEnabled ? (
              <View style={styles.skinControl}>
                <TouchableOpacity
                  onPress={() => {
                    this.setFilter(-1);
                  }}>
                  <Text style={styles.controlOption}>Previous Filter</Text>
                </TouchableOpacity>
                <TouchableOpacity
                  onPress={() => {
                    this.setFilter(1);
                  }}>
                  <Text style={styles.controlOption}>Next Filter</Text>
                </TouchableOpacity>
              </View>
            ) : null}
          </View>
          <View style={styles.generalControls}>
            <View style={styles.rateControl}>
              {this.renderRateControl(0.5)}
              {this.renderRateControl(1.0)}
              {this.renderRateControl(2.0)}
            </View>

            <View style={styles.volumeControl}>
              {this.renderVolumeControl(0.5)}
              {this.renderVolumeControl(1)}
              {this.renderVolumeControl(1.5)}
            </View>

            <View style={styles.resizeModeControl}>
              {this.renderResizeModeControl('cover')}
              {this.renderResizeModeControl('contain')}
              {this.renderResizeModeControl('stretch')}
            </View>
          </View>
          <View style={styles.generalControls}>
            {Platform.OS === 'ios' ? (
              <>
                <View style={styles.ignoreSilentSwitchControl}>
                  {this.renderIgnoreSilentSwitchControl('ignore')}
                  {this.renderIgnoreSilentSwitchControl('obey')}
                </View>
                <View style={styles.mixWithOthersControl}>
                  {this.renderMixWithOthersControl('mix')}
                  {this.renderMixWithOthersControl('duck')}
                </View>
                <View style={styles.mixWithOthersControl}>
                  <TouchableOpacity
                    accessibilityLabel='seekButton'
                    title="SeekTo2"
                    onPress={this.onSeekPress.bind(this)}>
                    <Text>Seekto2</Text>
                  </TouchableOpacity>
                </View>
              </>
            ) : null}
          </View>

          <View style={styles.trackingControls}>
            <View style={styles.progress}>
              <View
                style={[styles.innerProgressCompleted, { flex: flexCompleted }]}
              />
              <View
                style={[styles.innerProgressRemaining, { flex: flexRemaining }]}
              />
            </View>
          </View>
        </View>
      </View>
    );
  }

  renderNativeSkin() {
    const videoStyle =
      this.state.skin == 'embed'
        ? styles.nativeVideoControls
        : styles.fullScreen;
    return (
      <View style={styles.container}>
        <View style={styles.fullScreen}>
          <Video
            accessibilityLabel='player'
            ref={p => { this.video = p; }}
            source={require('./broadchurch.mp4')}
            style={videoStyle}
            rate={this.state.rate}
            paused={this.state.paused}
            volume={this.state.volume}
            muted={this.state.muted}
            ignoreSilentSwitch={this.state.ignoreSilentSwitch}
            mixWithOthers={this.state.mixWithOthers}
            resizeMode={this.state.resizeMode}
            onLoad={this.onLoad}
            onBuffer={this.onBuffer}
            onProgress={this.onProgress}
            onEnd={() => {
              AlertIOS.alert('Done!');
            }}
            repeat={true}
            controls={this.state.controls}
            filter={this.state.filter}
            filterEnabled={this.state.filterEnabled}
          />
        </View>
        <View style={styles.controls}>
          <View style={styles.generalControls}>
            <View style={styles.skinControl}>
              {this.renderSkinControl('custom')}
              {this.renderSkinControl('native')}
              {this.renderSkinControl('embed')}
            </View>
            {this.state.filterEnabled ? (
              <View style={styles.skinControl}>
                <TouchableOpacity
                  onPress={() => {
                    this.setFilter(-1);
                  }}>
                  <Text style={styles.controlOption}>Previous Filter</Text>
                </TouchableOpacity>
                <TouchableOpacity
                  onPress={() => {
                    this.setFilter(1);
                  }}>
                  <Text style={styles.controlOption}>Next Filter</Text>
                </TouchableOpacity>
              </View>
            ) : null}
          </View>
          <View style={styles.generalControls}>
            <View style={styles.rateControl}>
              {this.renderRateControl(0.5)}
              {this.renderRateControl(1.0)}
              {this.renderRateControl(2.0)}
            </View>

            <View style={styles.volumeControl}>
              {this.renderVolumeControl(0.5)}
              {this.renderVolumeControl(1)}
              {this.renderVolumeControl(1.5)}
            </View>

            <View style={styles.resizeModeControl}>
              {this.renderResizeModeControl('cover')}
              {this.renderResizeModeControl('contain')}
              {this.renderResizeModeControl('stretch')}
            </View>
          </View>
          <View style={styles.generalControls}>
            {Platform.OS === 'ios' ? (
              <>
                <View style={styles.ignoreSilentSwitchControl}>
                  {this.renderIgnoreSilentSwitchControl('ignore')}
                  {this.renderIgnoreSilentSwitchControl('obey')}
                </View>
                <View style={styles.mixWithOthersControl}>
                  {this.renderMixWithOthersControl('mix')}
                  {this.renderMixWithOthersControl('duck')}
                </View>
                <View style={styles.mixWithOthersControl}>
                  <TouchableOpacity
                    accessibilityLabel='seekButton'
                    title="SeekTo2"
                    onPress={this.onSeekPress.bind(this)}>
                    <Text>Seekto2</Text>
                  </TouchableOpacity>
                </View>
              </>
            ) : null}
          </View>
        </View>
      </View>
    );
  }

  onSeekPress() {
    this.video.seek(2);
  }

  render() {
    return this.state.controls
      ? this.renderNativeSkin()
      : this.renderCustomSkin();
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: 'black',
  },
  fullScreen: {
    position: 'absolute',
    top: 0,
    left: 0,
    bottom: 0,
    right: 0,
  },
  controls: {
    backgroundColor: 'transparent',
    borderRadius: 5,
    position: 'absolute',
    bottom: 44,
    left: 4,
    right: 4,
  },
  progress: {
    flex: 1,
    flexDirection: 'row',
    borderRadius: 3,
    overflow: 'hidden',
  },
  innerProgressCompleted: {
    height: 20,
    backgroundColor: '#cccccc',
  },
  innerProgressRemaining: {
    height: 20,
    backgroundColor: '#2C2C2C',
  },
  generalControls: {
    flex: 1,
    flexDirection: 'row',
    overflow: 'hidden',
    paddingBottom: 10,
  },
  skinControl: {
    flex: 1,
    flexDirection: 'row',
    justifyContent: 'center',
  },
  rateControl: {
    flex: 1,
    flexDirection: 'row',
    justifyContent: 'center',
  },
  volumeControl: {
    flex: 1,
    flexDirection: 'row',
    justifyContent: 'center',
  },
  resizeModeControl: {
    flex: 1,
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
  },
  ignoreSilentSwitchControl: {
    flex: 1,
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
  },
  mixWithOthersControl: {
    flex: 1,
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
  },
  controlOption: {
    alignSelf: 'center',
    fontSize: 11,
    color: 'white',
    paddingLeft: 2,
    paddingRight: 2,
    lineHeight: 12,
  },
  nativeVideoControls: {
    top: 184,
    height: 300,
  },
});

AppRegistry.registerComponent('VideoPlayer', () => VideoPlayer);