Component({
    properties: {
        bottom: {
            type: Number,
            value: 0
        }
    },
    data: {
        isIphoneX: false
    },
    ready: function() {
        let systemInfo = wx.getSystemInfoSync();

        this.setData({isIphoneX: (systemInfo.model || '').indexOf('iPhone X') > -1});
    }
});