如何通过CSS3+JS实现安卓L按钮点击水波纹效果

发布网友 发布时间：2022-04-28 11:22

我来回答

共3个回答

懂视网 时间：2022-04-28 15:43

本篇文章给大家带来的内容是关于css如何实现水纹扩散的动画效果（纯代码），有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。

<div class="main clearfix">
 <!--3*70=210 2*50=100 310-->
 <div class="circle">
 <!--<div class="box"></div>-->
 <div class="box-a"></div>
 <div class="box-b"></div>
 <div class="box-c"></div>
 <div class="box-icon icon-a icon-a-1"></div>
 </div>
 <!--hr正常灰色 hr-x出错 hr-r正确-->
 <div class="hr hr-x"></div>

 <div class="circle">
 <!--<div class="box"></div>-->
 <div class="box-a"></div>
 <div class="box-b"></div>
 <div class="box-c"></div>
 <div class="box-icon icon-b icon-b-2"></div>

 </div>
 <div class="hr hr-r"></div>

 <div class="circle">
 <!--<div class="box"></div>-->
 <div class="box-a"></div>
 <div class="box-b"></div>
 <div class="box-c"></div>
 <div class="box-icon icon-c icon-c-3"></div>
 </div>
</div>

css：

.main{
 position: relative;
 height:70px;
 width: 310px;
 margin: 0 auto;
 background-color: #f34147;
}
.circle{
 position: relative;
 float: left;
 height:70px;
 width: 70px;


}
/*线*/
.hr{
 position: relative;
 float: left;
 width: 50px;
 height:70px;
 background: url("../images/hr_1.png") no-repeat center center;
 background-size: auto 18px;

}
.hr-x{
 background: url("../images/hr_2.png") no-repeat center center;
 background-size: auto 18px;
}
.hr-r{
 background: url("../images/hr_3.png") no-repeat center center;
 background-size: auto 18px;
}

/*按钮 大：47 小：39*/
.box-icon{
 position: absolute;
 z-index: 9999;
 top:0;
 right:0;
 left:0;;
 bottom: 0;
 width: 70px;
 height: 70px;
}
/*小 不亮*/
.icon-a{
 background: url("../images/icon_a_3.png") no-repeat center center;
 background-size:39px 39px;
}
.icon-b{
 background: url("../images/icon_b_3.png") no-repeat center center;
 background-size:39px 39px;
}
.icon-c{
 background: url("../images/icon_c_3.png") no-repeat center center;
 background-size:39px 39px;
}
/*小 亮*/
.icon-a-1{
 background: url("../images/icon_a_2.png") no-repeat center center;
 background-size:39px 39px;
}
.icon-b-1{
 background: url("../images/icon_b_2.png") no-repeat center center;
 background-size:39px 39px;
}
.icon-c-1{
 background: url("../images/icon_c_2.png") no-repeat center center;
 background-size:39px 39px;
}


/*大 亮*/
.icon-a-2{
 background: url("../images/icon_a_1.png") no-repeat center center;
 background-size:47px 47px;
}
.icon-b-2{
 background: url("../images/icon_b_1.png") no-repeat center center;
 background-size:47px 47px;
}
.icon-c-2{
 background: url("../images/icon_c_1.png") no-repeat center center;
 background-size:47px 47px;
}


/*动效*/
@keyframes warn {
 0% {
 transform: scale(0.6);
 opacity: 0;
 }
 25% {
 transform: scale(0.6);
 opacity: 0.8;
 }
 /*50% {*/
 /*transform: scale(0.8);*/
 /*opacity: 0.4;*/
 /*}*/
 /*75% {*/
 /*transform: scale(0.9);*/
 /*opacity: 0.3;*/
 /*}*/
 100% {
 transform: scale(1);
 opacity: 0.1;
 }
}
@-webkit-keyframes warn {
 0% {
 -webkit-transform: scale(0);
 opacity: 0;
 }
 25% {
 -webkit-transform: scale(0.6);
 opacity: 0.8;
 }
 /*50% {*/
 /*-webkit-transform: scale(0.1);*/
 /*opacity: 0.3;*/
 /*}*/
 /*75% {*/
 /*-webkit-transform: scale(0.5);*/
 /*opacity: 0.5;*/
 /*}*/
 100% {
 -webkit-transform: scale(1);
 opacity: 0.1;
 }
}
/* 70*70的容器*/
.box{
 position: absolute;
 width: 70px;
 height: 70px;
 border: 6px solid rgba(225,225,225,0.5);
 -webkit-border-radius:70px;
 -moz-border-radius: 70px;
 border-radius: 70px;
 z-index: 1;
 opacity: 0;
 -webkit-animation: warn 4s ease-out infinite;
 -moz-animation: warn 4s ease-out infinite;
 animation: warn 4s ease-out infinite;
}
.box-a{
 position: absolute;
 width: 70px;
 height: 70px;
 border: 6px solid rgba(225,225,225,0.5);
 -webkit-border-radius:70px;
 -moz-border-radius: 70px;
 border-radius: 70px;
 z-index: 1;
 opacity: 0;
 -webkit-animation: warn 4s ease-out infinite;
 -moz-animation: warn 4s ease-out infinite;
 animation: warn 4s ease-out infinite;
 animation-delay:1s;
 -webkit-animation-delay:1s; /* Safari 和 Chrome */


}
.box-b{
 position: absolute;
 width: 70px;
 height: 70px;
 border: 6px solid rgba(225,225,225,0.5);
 -webkit-border-radius:70px;
 -moz-border-radius: 70px;
 border-radius: 70px;
 z-index: 1;
 opacity: 0;
 -webkit-animation: warn 4s ease-out infinite;
 -moz-animation: warn 4s ease-out infinite;
 animation: warn 4s ease-out infinite;
 animation-delay:2s;
 -webkit-animation-delay:2s; /* Safari 和 Chrome */

}
.box-c{
 position: absolute;
 width: 70px;
 height: 70px;
 border: 6px solid rgba(225,225,225,0.5);
 -webkit-border-radius:70px;
 -moz-border-radius: 70px;
 border-radius: 70px;
 z-index: 1;
 opacity: 0;
 -webkit-animation: warn 4s ease-out infinite;
 -moz-animation: warn 4s ease-out infinite;
 animation: warn 4s ease-out infinite;
 animation-delay:3s;
 -webkit-animation-delay:3s; /* Safari 和 Chrome */
 
}

热心网友 时间：2022-04-28 12:51

你可以获取对话框的点击事件，比如点击了确定然后你就跳转AlertDialog.Builder builder = new Builder(CommentActivity.this);builder.setMessage("确定要跳转吗?");builder.setTitle("提示");builder.setPositiveButton("确认",new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface arg0, int arg1) {// TODO Auto-generated method stubarg0.dismiss();这里跳转到你想要去的页面}});builder.setNegativeButton("取消",new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {dialog.dismiss();}});builder.create().show(); arg0就是该listener的接口啊，通过这个参数就可以关闭对话框。跳到想去的页面就startIntent就好了，你把那一行中文换成 Intent it = new Intent(this,UserActivity.class); startActivity(it); 当然要跳去哪个页面就你自己决定AlertDialog.Builder builder = new Builder(CommentActivity.this);builder.setMessage("确定要跳转吗?");builder.setTitle("提示");builder.setPositiveButton("确认",new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface arg0, int arg1) {// TODO Auto-generated method stubarg0.dismiss();Intent it = new Intent(this,UserActivity.class); startActivity(it); }});builder.setNegativeButton("取消",new android.content.DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {dialog.dismiss();}});builder.create().show();

热心网友 时间：2022-04-28 14:09

高楼当此夜，叹息未应闲。停车坐爱枫林晚，霜叶红于二月花。