Returns the maximum number of simultaneous touch contact points are supported by the current device.
Identifies the platform on which the application is running.
The value used for the User-Agent request header for
HTTP requests initiated with fetch().
"my-app/0.0.1 (Switch; en-us; rv:14.1.2|AMS 1.5.4|E) nx.js/0.0.18"
https://developer.mozilla.org/docs/Web/API/Navigator/userAgent
A VirtualKeyboard instance to show or hide the virtual keyboard programmatically, and get the current position and size of the virtual keyboard.
Returns a promise which is resolved to a BatteryManager instance.
Returns an array of Gamepad objects, one for each gamepad connected to the device.
The indexes of the gamepads array map to the paired controller numbers assigned by the system. Index 0 is the first controller, index 1 is the second controller, and so on.
Index 0 is a special case, which represents input from both the first controller as well as the handheld mode controller.
The gamepads array contains 8 entries, so up to 8 controllers can be connected to the
device at a time. Disconnected controllers will have null values in the array.
if (navigator.getGamepads()[0].buttons[0].pressed) {
console.log('Button B is pressed on the first controller');
}
https://developer.mozilla.org/docs/Web/API/Navigator/getGamepads
Vibrates the main gamepad for the specified number of milliseconds or pattern.
If a vibration pattern is already in progress when this method is called, the previous pattern is halted and the new one begins instead.
Provides a pattern of vibration and pause intervals. Each value indicates a number of milliseconds to vibrate or pause, in alternation. You may provide either a single value (to vibrate once for that many milliseconds) or an array of values to alternately vibrate, pause, then vibrate again.
// Vibrate for 200ms with the default amplitude/frequency values
navigator.vibrate(200);
// Vibrate 'SOS' in Morse Code
navigator.vibrate([
100, 30, 100, 30, 100, 30, 200, 30, 200, 30, 200, 30, 100, 30, 100, 30, 100,
]);
// Specify amplitude/frequency values for the vibration
navigator.vibrate({
duration: 500,
lowAmp: 0.2
lowFreq: 160,
highAmp: 0.6,
highFreq: 500
});
https://developer.mozilla.org/docs/Web/API/Navigator/vibrate
The
Navigatorinterface represents the state and the identity of the user agent. It allows scripts to query it and to register themselves to carry on some activities.A
Navigatorinstance can be retrieved by accessing the globalnavigatorproperty.See
https://developer.mozilla.org/docs/Web/API/Navigator