加速计
1、获取加速计
function getMotion(){
navigator.accelerometer.getCurrentAcceleration(onSuccess);
};
2、传参来获取加速计
function watchMotion(){
var options = { frequency: 1000 }; // Update every 1 seconds
navigator.accelerometer.watchAcceleration(options,onSuccess);
}
成功回调
function onSuccess(acceleration) {
alert('Acceleration X: ' + acceleration.x + ' ' +
'Acceleration Y: ' + acceleration.y + ' ' +
'Acceleration Z: ' + acceleration.z + ' ' +
'Timestamp: ' + acceleration.timestamp + ' ');
}
失败回调
function onError() {
alert('onError!');
}
文档更新时间: 2018-01-15 14:00