一、项目展示
这是一款简单实用的手势解锁工具
手势解锁是当下常用的解锁方式
本实例以工具的形式
可以嵌入到不同的项目之中
二、设置手势、手势解锁
wxlocker.prototype.storePass = function(psw,cb) {// touchend结束之后对密码和状态的处理
if (this.pswObj.step == 1) {//step==1表示还没有设置密码状态
if (this.checkPass(this.pswObj.fpassword, psw)) {
this.pswObj.step = 2;
this.pswObj.spassword = psw;
this.resetHidden = false;
this.title = "密码保存成功";
this.titleColor = "succ";
this.drawStatusPoint('#09bb07');
wx.setStorageSync('passwordxx', JSON.stringify(this.pswObj.spassword));
// wx.setStorageSync('chooseType', this.chooseType);
} else {
this.title = "两次绘制不一致,重新绘制";
this.titleColor = "error";
this.drawStatusPoint('#e64340');
delete this.pswObj.step;
}
} else if (this.pswObj.step == 2) {
if (this.checkPass(this.pswObj.spassword, psw)) {
this.title = "解锁成功";
this.titleColor = "succ";
this.drawStatusPoint('#09bb07');
cb();
} else {
this.title = "解锁失败";
this.titleColor = "error";
this.drawStatusPoint('#e64340');
}
} else {
if(this.lastPoint.length<4){
this.title="密码过于简单,请至少连接4个点";
this.resetHidden = true;
this.titleColor = "error";
return false;
}else{
this.pswObj.step = 1;
this.pswObj.fpassword = psw;
this.titleColor = "";
this.title = "再次输入";
}
}
}
效果图如下:
手势设置:
手势解锁(成功):
手势解锁(失败):
三、手势重置
wxlocker.prototype.updatePassword = function(){//点击重置按钮,重置密码
wx.removeStorageSync("passwordxx");
// wx.removeStorageSync("chooseType");
this.pswObj = {};
this.title="请设置手势密码";
this.resetHidden = true;
this.titleColor = "";
this.reset();
}
到此这篇关于微信小程序实现手势解锁的示例详解的文章就介绍到这了,更多相关微信小程序手势解锁内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网!