RNC DateTime

A datetime-picker for react-native support for android and ios(base on @remobile/rnc-datetime-picker)

Installation

npm install rnc-datetime --save

Installation (iOS)

• not need install, on ios use js write

Installation (Android)

• In android/settings.gradle

...
include ':rnc-datetime'
project(':rnc-datetime').projectDir = new File(rootProject.projectDir, '../node_modules/rnc-datetime/android')

• In android/app/build.gradle

...
dependencies {
    ...
    compile project(':rnc-datetime')
}

• register module (in MainActivity.java)

On newer versions of React Native (0.18+):

import com.keyee.datetime.*;  // <--- import

public class MainActivity extends ReactActivity {
  ......

  /**
   * A list of packages used by the app. If the app uses additional views
   * or modules besides the default ones, add more packages here.
   */
    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
        new RCTDateTimePickerPackage(this), // <------ add here
        new MainReactPackage());
    }
}

On older versions of React Native:

import com.keyee.datetime.*;  // <--- import

public class MainActivity extends Activity implements DefaultHardwareBackBtnHandler {
  ......
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mReactRootView = new ReactRootView(this);

    mReactInstanceManager = ReactInstanceManager.builder()
      .setApplication(getApplication())
      .setBundleAssetName("index.android.bundle")
      .setJSMainModuleName("index.android")
      .addPackage(new MainReactPackage())
      .addPackage(new RCTDateTimePickerPackage(this))              // <------ add here
      .setUseDeveloperSupport(BuildConfig.DEBUG)
      .setInitialLifecycleState(LifecycleState.RESUMED)
      .build();

    mReactRootView.startReactApplication(mReactInstanceManager, "ExampleRN", null);

    setContentView(mReactRootView);
  }

  ......
}

Screencasts

• ios
• android

Usage

use as follows:

<DateTimePicker ref={(picker)=>{this.picker=picker}}/>
...
this.picker.showDatePicker(...)
this.picker.showTimePicker(...)
this.picker.showDateTimePicker(...)

• on ios, make sure must on topest view

Example

"use strict";

var React = require("react-native");
var { StyleSheet, TouchableOpacity, View, Text } = React;

var DateTimePicker = require("rnc-datetime").default;
var Button = require("@remobile/react-native-simple-button");

module.exports = React.createClass({
  getInitialState() {
    return {
      date: new Date()
    };
  },
  showDatePicker() {
    var date = this.state.date;
    this.picker.showDatePicker(date, d => {
      this.setState({ date: d });
    });
  },
  showTimePicker() {
    var date = this.state.date;
    this.picker.showTimePicker(date, d => {
      this.setState({ date: d });
    });
  },
  showDateTimePicker() {
    var date = this.state.date;
    this.picker.showDateTimePicker(date, d => {
      this.setState({ date: d });
    });
  },
  render() {
    return (
      <View style={styles.container}>
        <Text style={{ textAlign: "center" }}>
          {this.state.date.toString()}
        </Text>
        <View style={{ height: 40 }} />
        <Button onPress={this.showDatePicker}>showDatePicker</Button>
        <View style={{ height: 40 }} />
        <Button onPress={this.showTimePicker}>showTimePicker</Button>
        <View style={{ height: 40 }} />
        <Button onPress={this.showDateTimePicker}>showDateTimePicker</Button>
        <DateTimePicker
          ref={picker => {
            this.picker = picker;
          }}
        />
      </View>
    );
  }
});

var styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: "center",
    paddingTop: 20
  }
});

Methods

• showDatePicker(date, callback(date))
• showTimePicker(date, callback(date))
• showDateTimePicker(date, callback(date))

Props

• cancelText (default: Cancel)
• okText (default: Ok)

#####version

• 需要 0.55 以上 react native

######note

• 工程基于 react-native-datetimer 修改