How to use expo-av - 10 common examples

async _findSong() {
    // Audio.setAudioModeAsync()
    const {status} = await Audio.requestPermissionsAsync();
    console.log('Current Status ' + status);
    const recording = new Audio.Recording();
    try {
      await Audio.setAudioModeAsync({
        playsInSilentModeIOS: true,
        allowsRecordingIOS: true,
      });
      const recordOptions = {
        android: {
          extension: '.m4a',
          outputFormat: Audio.RECORDING_OPTION_ANDROID_OUTPUT_FORMAT_MPEG_4,
          audioEncoder: Audio.RECORDING_OPTION_ANDROID_AUDIO_ENCODER_AAC,
          sampleRate: 44100,
          numberOfChannels: 2,
          bitRate: 128000,
        },
        ios: {
          extension: '.wav',
          audioQuality: Audio.RECORDING_OPTION_IOS_AUDIO_QUALITY_HIGH,
          sampleRate: 8000,

FIREBASE_STORAGE_BUCKET,
			FIREBASE_MESSAGING_SENDER_ID,
		} = settings

		firebase.initializeApp({
			apiKey: FIREBASE_API_KEY,
			authDomain: FIREBASE_AUTH_DOMAIN,
			databaseURL: FIREBASE_DATABASE_URL,
			projectId: FIREBASE_PROJECT_ID,
			storageBucket: FIREBASE_STORAGE_BUCKET,
			messagingSenderId: FIREBASE_MESSAGING_SENDER_ID,
		})

		const { startLoadingProcess, navigation } = this.props
		startLoadingProcess(navigation)
		Audio.setAudioModeAsync({
			allowsRecordingIOS: false,
			interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DUCK_OTHERS,
			playsInSilentModeIOS: true,
			shouldDuckAndroid: true,
			interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DUCK_OTHERS,
			playThroughEarpieceAndroid: false,
			staysActiveInBackground: false,
		})
			.then((response) => {
				// console.log('Audio Mode Setup')
			})
			.catch((error) => console.log(error))
	}

async _stopRecordingAndEnablePlayback() {
    this.setState({
      isLoading: true,
    });
    try {
      await this.recording.stopAndUnloadAsync();
    } catch (error) {
      // Do nothing -- we are already unloaded.
    }
    const info = await FileSystem.getInfoAsync(this.recording.getURI());
    console.log(`FILE INFO: ${JSON.stringify(info)}`);
    await Audio.setAudioModeAsync({
      allowsRecordingIOS: false,
      interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DO_NOT_MIX,
      playsInSilentModeIOS: true,
      playsInSilentLockedModeIOS: true,
      shouldDuckAndroid: true,
      interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DO_NOT_MIX,
      playThroughEarpieceAndroid: false,
      staysActiveInBackground: true,
    });
    const { sound, status } = await this.recording.createNewLoadedSoundAsync(
      {
        isLooping: true,
        isMuted: this.state.muted,
        volume: this.state.volume,
        rate: this.state.rate,
        shouldCorrectPitch: this.state.shouldCorrectPitch,

async _stopRecordingAndEnablePlayback() {
    this.setState({
      isLoading: true,
    });
    try {
      await this.recording.stopAndUnloadAsync();
    } catch (error) {
      // Do nothing -- we are already unloaded.
    }
    const info = await FileSystem.getInfoAsync(this.recording.getURI());
    console.log(`FILE INFO: ${JSON.stringify(info)}`);
    await Audio.setAudioModeAsync({
      allowsRecordingIOS: false,
      interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DO_NOT_MIX,
      playsInSilentModeIOS: true,
      playsInSilentLockedModeIOS: true,
      shouldDuckAndroid: true,
      interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DO_NOT_MIX,
      playThroughEarpieceAndroid: false,
      staysActiveInBackground: true,
    });
    const { sound, status } = await this.recording.createNewLoadedSoundAsync(
      {
        isLooping: true,
        isMuted: this.state.muted,
        volume: this.state.volume,
        rate: this.state.rate,
        shouldCorrectPitch: this.state.shouldCorrectPitch,
      },
      this._updateScreenForSoundStatus

apiKey: FIREBASE_API_KEY,
			authDomain: FIREBASE_AUTH_DOMAIN,
			databaseURL: FIREBASE_DATABASE_URL,
			projectId: FIREBASE_PROJECT_ID,
			storageBucket: FIREBASE_STORAGE_BUCKET,
			messagingSenderId: FIREBASE_MESSAGING_SENDER_ID,
		})

		const { startLoadingProcess, navigation } = this.props
		startLoadingProcess(navigation)
		Audio.setAudioModeAsync({
			allowsRecordingIOS: false,
			interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DUCK_OTHERS,
			playsInSilentModeIOS: true,
			shouldDuckAndroid: true,
			interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DUCK_OTHERS,
			playThroughEarpieceAndroid: false,
			staysActiveInBackground: false,
		})
			.then((response) => {
				// console.log('Audio Mode Setup')
			})
			.catch((error) => console.log(error))
	}

isLoading: true,
    });
    try {
      await this.recording.stopAndUnloadAsync();
    } catch (error) {
      // Do nothing -- we are already unloaded.
    }
    const info = await FileSystem.getInfoAsync(this.recording.getURI());
    console.log(`FILE INFO: ${JSON.stringify(info)}`);
    await Audio.setAudioModeAsync({
      allowsRecordingIOS: false,
      interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DO_NOT_MIX,
      playsInSilentModeIOS: true,
      playsInSilentLockedModeIOS: true,
      shouldDuckAndroid: true,
      interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DO_NOT_MIX,
      playThroughEarpieceAndroid: false,
      staysActiveInBackground: true,
    });
    const { sound, status } = await this.recording.createNewLoadedSoundAsync(
      {
        isLooping: true,
        isMuted: this.state.muted,
        volume: this.state.volume,
        rate: this.state.rate,
        shouldCorrectPitch: this.state.shouldCorrectPitch,
      },
      this._updateScreenForSoundStatus
    );
    this.sound = sound;
    this.setState({
      isLoading: false,

} = settings

		firebase.initializeApp({
			apiKey: FIREBASE_API_KEY,
			authDomain: FIREBASE_AUTH_DOMAIN,
			databaseURL: FIREBASE_DATABASE_URL,
			projectId: FIREBASE_PROJECT_ID,
			storageBucket: FIREBASE_STORAGE_BUCKET,
			messagingSenderId: FIREBASE_MESSAGING_SENDER_ID,
		})

		const { startLoadingProcess, navigation } = this.props
		startLoadingProcess(navigation)
		Audio.setAudioModeAsync({
			allowsRecordingIOS: false,
			interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_DUCK_OTHERS,
			playsInSilentModeIOS: true,
			shouldDuckAndroid: true,
			interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DUCK_OTHERS,
			playThroughEarpieceAndroid: false,
			staysActiveInBackground: false,
		})
			.then((response) => {
				// console.log('Audio Mode Setup')
			})
			.catch((error) => console.log(error))
	}

async _findSong() {
    // Audio.setAudioModeAsync()
    const {status} = await Audio.requestPermissionsAsync();
    console.log('Current Status ' + status);
    const recording = new Audio.Recording();
    try {
      await Audio.setAudioModeAsync({
        playsInSilentModeIOS: true,
        allowsRecordingIOS: true,
      });
      const recordOptions = {
        android: {
          extension: '.m4a',
          outputFormat: Audio.RECORDING_OPTION_ANDROID_OUTPUT_FORMAT_MPEG_4,
          audioEncoder: Audio.RECORDING_OPTION_ANDROID_AUDIO_ENCODER_AAC,
          sampleRate: 44100,
          numberOfChannels: 2,
          bitRate: 128000,
        },
        ios: {
          extension: '.wav',

async _findSong() {
    // Audio.setAudioModeAsync()
    const {status} = await Audio.requestPermissionsAsync();
    console.log('Current Status ' + status);
    const recording = new Audio.Recording();
    try {
      await Audio.setAudioModeAsync({
        playsInSilentModeIOS: true,
        allowsRecordingIOS: true,
      });
      const recordOptions = {
        android: {
          extension: '.m4a',
          outputFormat: Audio.RECORDING_OPTION_ANDROID_OUTPUT_FORMAT_MPEG_4,
          audioEncoder: Audio.RECORDING_OPTION_ANDROID_AUDIO_ENCODER_AAC,
          sampleRate: 44100,
          numberOfChannels: 2,
          bitRate: 128000,
        },
        ios: {
          extension: '.wav',
          audioQuality: Audio.RECORDING_OPTION_IOS_AUDIO_QUALITY_HIGH,
          sampleRate: 8000,
          numberOfChannels: 1,
          linearPCMBitDepth: 16,
          linearPCMIsBigEndian: false,
          linearPCMIsFloat: true,
        },
      };
      await recording.prepareToRecordAsync(recordOptions);
      await recording.startAsync();

async _findSong() {
    // Audio.setAudioModeAsync()
    const {status} = await Audio.requestPermissionsAsync();
    console.log('Current Status ' + status);
    const recording = new Audio.Recording();
    try {
      await Audio.setAudioModeAsync({
        playsInSilentModeIOS: true,
        allowsRecordingIOS: true,
      });
      const recordOptions = {
        android: {
          extension: '.m4a',
          outputFormat: Audio.RECORDING_OPTION_ANDROID_OUTPUT_FORMAT_MPEG_4,
          audioEncoder: Audio.RECORDING_OPTION_ANDROID_AUDIO_ENCODER_AAC,
          sampleRate: 44100,
          numberOfChannels: 2,
          bitRate: 128000,
        },
        ios: {
          extension: '.wav',
          audioQuality: Audio.RECORDING_OPTION_IOS_AUDIO_QUALITY_HIGH,
          sampleRate: 8000,
          numberOfChannels: 1,
          linearPCMBitDepth: 16,
          linearPCMIsBigEndian: false,
          linearPCMIsFloat: true,
        },
      };
      await recording.prepareToRecordAsync(recordOptions);