song
/
wjs_app


			
				
					
						
						
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							<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Camera Example</title>
    <script src="js/mui.js"></script>
    <link href="css/mui.css" rel="stylesheet" />
    <script type="text/javascript">

        // 扩展API加载完毕后调用onPlusReady回调函数
        document.addEventListener( "plusready", onPlusReady, false );
        // 扩展API加载完毕，现在可以正常调用扩展API
        function onPlusReady() {
            console.log("plusready");
        }
        var cmr=null;
        // 摄像
        function videoCapture(){
            cmr = plus.camera.getCamera();
            var res = cmr.supportedVideoResolutions[0];
            var fmt = cmr.supportedVideoFormats[0];
            console.log("Resolution: "+res+", Format: "+fmt);
            cmr.startVideoCapture( function( path ){
                    alert( "Capture video success: " + path );
                },
                function( error ) {
                    alert( "Capture video failed: " + error.message );
                },
                {resolution:res,format:fmt}
            );
            // 拍摄10s后自动完成
            setTimeout( stopCapture, 10000 );
        }
        // 停止摄像
        function stopCapture(){
            console.log("stopCapture");
            cmr.stopVideoCapture();
        }
    </script>
</head>
<body>
<button onclick="videoCapture()">摄像</button><br/>
<button onclick="stopCapture()">停止摄像</button>
<button type="button" data-loading-text="获取验证码" class="mui-btn" id="btn" >确认</button>
</body>
<script>
    var i=10;
        mui(document.body).on('tap', '.mui-btn', function(e) {
            debugger
            mui(this).button('loading');
           var interval=setInterval(function() {
                document.getElementById("btn").innerHTML=i;
                i--;
                if(i==0){
                    i=10;
                    mui(this).button('reset');
                    document.getElementById("btn").innerHTML="获取验证码";
                    clearInterval(interval);
                }
            }.bind(this), 1000);
        });

</script>
</html>