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id title
modal
Modal

import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem'; import constants from '@site/core/TabsConstants';

The Modal component is a basic way to present content above an enclosing view.

Example

import React, { useState } from "react";
import {
  Alert,
  Modal,
  StyleSheet,
  Text,
  TouchableHighlight,
  View
} from "react-native";

const App = () => {
  const [modalVisible, setModalVisible] = useState(false);
  return (
    <View style={styles.centeredView}>
      <Modal
        animationType="slide"
        transparent={true}
        visible={modalVisible}
        onRequestClose={() => {
          Alert.alert("Modal has been closed.");
          setModalVisible(!modalVisible);
        }}
      >
        <View style={styles.centeredView}>
          <View style={styles.modalView}>
            <Text style={styles.modalText}>Hello World!</Text>

            <TouchableHighlight
              style={{ ...styles.openButton, backgroundColor: "#2196F3" }}
              onPress={() => {
                setModalVisible(!modalVisible);
              }}
            >
              <Text style={styles.textStyle}>Hide Modal</Text>
            </TouchableHighlight>
          </View>
        </View>
      </Modal>

      <TouchableHighlight
        style={styles.openButton}
        onPress={() => {
          setModalVisible(true);
        }}
      >
        <Text style={styles.textStyle}>Show Modal</Text>
      </TouchableHighlight>
    </View>
  );
};

const styles = StyleSheet.create({
  centeredView: {
    flex: 1,
    justifyContent: "center",
    alignItems: "center",
    marginTop: 22
  },
  modalView: {
    margin: 20,
    backgroundColor: "white",
    borderRadius: 20,
    padding: 35,
    alignItems: "center",
    shadowColor: "#000",
    shadowOffset: {
      width: 0,
      height: 2
    },
    shadowOpacity: 0.25,
    shadowRadius: 3.84,
    elevation: 5
  },
  openButton: {
    backgroundColor: "#F194FF",
    borderRadius: 20,
    padding: 10,
    elevation: 2
  },
  textStyle: {
    color: "white",
    fontWeight: "bold",
    textAlign: "center"
  },
  modalText: {
    marginBottom: 15,
    textAlign: "center"
  }
});

export default App;

import React, { Component } from "react";
import {
  Alert,
  Modal,
  StyleSheet,
  Text,
  TouchableHighlight,
  View
} from "react-native";

class App extends Component {
  state = {
    modalVisible: false
  };

  setModalVisible = (visible) => {
    this.setState({ modalVisible: visible });
  }

  render() {
    const { modalVisible } = this.state;
    return (
      <View style={styles.centeredView}>
        <Modal
          animationType="slide"
          transparent={true}
          visible={modalVisible}
          onRequestClose={() => {
            Alert.alert("Modal has been closed.");
            this.setModalVisible(!modalVisible);
          }}
        >
          <View style={styles.centeredView}>
            <View style={styles.modalView}>
              <Text style={styles.modalText}>Hello World!</Text>

              <TouchableHighlight
                style={{ ...styles.openButton, backgroundColor: "#2196F3" }}
                onPress={() => {
                  this.setModalVisible(!modalVisible);
                }}
              >
                <Text style={styles.textStyle}>Hide Modal</Text>
              </TouchableHighlight>
            </View>
          </View>
        </Modal>

        <TouchableHighlight
          style={styles.openButton}
          onPress={() => {
            this.setModalVisible(true);
          }}
        >
          <Text style={styles.textStyle}>Show Modal</Text>
        </TouchableHighlight>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  centeredView: {
    flex: 1,
    justifyContent: "center",
    alignItems: "center",
    marginTop: 22
  },
  modalView: {
    margin: 20,
    backgroundColor: "white",
    borderRadius: 20,
    padding: 35,
    alignItems: "center",
    shadowColor: "#000",
    shadowOffset: {
      width: 0,
      height: 2
    },
    shadowOpacity: 0.25,
    shadowRadius: 3.84,
    elevation: 5
  },
  openButton: {
    backgroundColor: "#F194FF",
    borderRadius: 20,
    padding: 10,
    elevation: 2
  },
  textStyle: {
    color: "white",
    fontWeight: "bold",
    textAlign: "center"
  },
  modalText: {
    marginBottom: 15,
    textAlign: "center"
  }
});

export default App;

Reference

Props

animated

Deprecated. Use the animationType prop instead.

animationType

The animationType prop controls how the modal animates.

  • slide slides in from the bottom
  • fade fades into view
  • none appears without an animation

Default is set to none.

Type Required
enum('none', 'slide', 'fade') No

hardwareAccelerated

The hardwareAccelerated prop controls whether to force hardware acceleration for the underlying window.

Type Required Platform
bool No Android

onDismiss

The onDismiss prop allows passing a function that will be called once the modal has been dismissed.

Type Required Platform
function No iOS

onOrientationChange

The onOrientationChange callback is called when the orientation changes while the modal is being displayed. The orientation provided is only 'portrait' or 'landscape'. This callback is also called on initial render, regardless of the current orientation.

Type Required Platform
function No iOS

onRequestClose

The onRequestClose callback is called when the user taps the hardware back button on Android or the menu button on Apple TV. Because of this required prop, be aware that BackHandler events will not be emitted as long as the modal is open.

Type Required Platform
function Yes Android, Platform.isTVOS
function No (Others)

onShow

The onShow prop allows passing a function that will be called once the modal has been shown.

Type Required
function No

presentationStyle

The presentationStyle prop controls how the modal appears (generally on larger devices such as iPad or plus-sized iPhones). See https://developer.apple.com/reference/uikit/uimodalpresentationstyle for details.

  • fullScreen covers the screen completely
  • pageSheet covers portrait-width view centered (only on larger devices)
  • formSheet covers narrow-width view centered (only on larger devices)
  • overFullScreen covers the screen completely, but allows transparency

Default is set to overFullScreen or fullScreen depending on transparent property.

Type Required Platform
enum('fullScreen', 'pageSheet', 'formSheet', 'overFullScreen') No iOS

statusBarTranslucent

The statusBarTranslucent prop determines whether your modal should go under the system statusbar.

Type Required Platform
bool No Android

supportedOrientations

The supportedOrientations prop allows the modal to be rotated to any of the specified orientations. On iOS, the modal is still restricted by what's specified in your app's Info.plist's UISupportedInterfaceOrientations field. When using presentationStyle of pageSheet or formSheet, this property will be ignored by iOS.

Type Required Platform
array of enum('portrait', 'portrait-upside-down', 'landscape', 'landscape-left', 'landscape-right') No iOS

transparent

The transparent prop determines whether your modal will fill the entire view. Setting this to true will render the modal over a transparent background.

Type Required
bool No

visible

The visible prop determines whether your modal is visible.

Type Required
bool No