Android-Native-Modules

A react-native app uses some native modules. (Android)

Native Modules

DialogAndroid

A module shows dialogs.

Methods

static alert(options: Object, callback: Function)

Options

Option	Type	Default
title	String	""
content	String	""
okText	String	"OK"

static confirm(options: Object, OKCallback: Function, cancelCallback: Function)

Options

Option	Type	Default
title	String	""
content	String	""
okText	String	"OK"
cancelText	String	"Cancel"

static date(options: Object, callback: Function(year: Number, month: Number, dayInMonth: Number))

Options

Option	Type	Default
title	String	(Depends on the system)
okText	String	(Depends on the system)
cancelText	String	(No cancel button)
maxDate	Integer	null
minDate	Integer	null
defaultDate	Integer	parseInt((new Date()).getTime() / 1000)

The maxDate/minDate/defaultDate should be set like this: parseInt(new Date().getTime() / 1000).

The callback function takes 3 arguments, which are year(full year), month(0-11) and dayInMonth.

static time(options: Object), callback: Function(hours: Number, minutes: Number))

Options

Option	Type	Default
title	String	(Depends on the system)
okText	String	(Depends on the system)
cancelText	String	(No cancel button)
hour	Integer	(new Date()).getHours()
minDate	Integer	(new Date()).getMinutes()
is24HourView	Boolean	false

The callback function takes 2 arguments, which are hours and minutes.

ScanAndroid

A module scans codes(e.g. qrcode). Thanks to @rkistner's zxing-android-embedded!

More options will be added in the future.

Method

static scan(prompt: String, callback: Function(result: String))

The callback function takes an argument, which is the result.

ContactAndroid

A module enables your app to select a contact.

More methods will be added in the future.

Method

static selectContact(callback: Function(name: String, phone: String))

The callback function takes two arguments, which are the name and the phone number of the selected contact.

VibrateAndroid

A module makes your device vibrate.

Method

static vibrate(millionseconds: number)

RingAndroid

A module makes your device beep.

Method

static beep()

DialAndroid

A module enables your app to dial a phone number.

Methods

static dial(phone: string)  //just dial the phone number
static call(phone: String)  //call the phone number directly

ShakeAndroid

A module detects whether the devices is shaked. Thanks to Facebooks's ShakeDetector The module will emit a event called "shake" by DeviceEventEmitter. You can set your callback by listening the event.For example:

DeviceEventEmitter.addListener('shake', function(e: Event) {
    //do your staff
});

Methods

static start()  //start to detect
static stop() //stop detecting

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Questions?

Feel free to create an issue. PRs are welcomed!