调整demo代码

app-support-sample/index.html

@@ -274,7 +274,11 @@
 		<button class="mainBtn" onclick="recstart()">录制</button>
 		<button class="mainBtn" onclick="recstop()" style="margin-right:80px;">停止</button>
 
-		<button onclick="recstopX()">停止(仅清理)</button>
+		<button onclick="recstopX()" style="margin-right:40px;">停止(仅清理)</button>
+
+		<span style="display: inline-block;">
+			<button onclick="recstartAndAutoStop()">录制+定时停止</button><input value="0" class="autoStopTime" style="width:60px;">ms
+		</span>
 	</div>
 	<div class="pd recpower">
 		<div style="height:40px;width:300px;background:#999;position:relative;">
@@ -370,6 +374,8 @@
 		RecordApp.alwaysAppUseJSPrev=alwaysAppUseJS;
 	};
 	RecordApp.AlwaysAppUseJS=alwaysAppUseJS;
+
+	cancelAutoStop();
 };
 function recreq(){
 	baseSet();
@@ -423,7 +429,32 @@
 //弹框End
 
 
-var curSet;
+var curSet,autoStopTimer;
+function recstartAndAutoStop(){
+	var time=+$(".autoStopTime").val()||0;
+	if(time<100){
+		reclog("定时不能小于100ms",1);
+		return;
+	};
+	recstart(function(msg){
+		if(msg){
+			msg&&reclog(msg,1);
+			return;
+		};
+		reclog("定时"+time+"ms后自动停止录音");
+		autoStopTimer=setTimeout(function(){
+			reclog("定时时间到，开始自动调用停止...");
+			recstop();
+		},time);
+	});
+};
+var cancelAutoStop=function(){
+	if(autoStopTimer){
+		reclog("已取消定时停止",1);
+		clearTimeout(autoStopTimer);
+		autoStopTimer=0;
+	};
+};
 function recstart(call){
 	call||(call=function(msg){
 		msg&&reclog(msg,1);
@@ -499,6 +530,7 @@
 	});
 };
 function recstopX(){
+	cancelAutoStop();
 	RecordApp.Stop(
 		null //success传null就只会清理资源，不会进行转码
 		,function(msg){
@@ -515,6 +547,7 @@
 	});
 };
 function recstopFn(call,isClick,endCall,rec){
+	cancelAutoStop();
 	call||(call=function(msg){
 		msg&&reclog(msg,1);
 	});

index.html

@@ -417,7 +417,17 @@
 
 	rec.open(function(){
 		dialogCancel();
-		reclog("<span style='color:#0b1'>已打开:"+type+" "+sample+"hz "+bit+"kbps</span>");
+		var typeSize="，<span style='border:1px solid #bbb;background:#f5f5f5;'>";
+		if(type=="wav"){
+			typeSize+="1秒的wav文件大小(字节)估算公式：采样率 × 位数 ÷ 8，当前："+sample+"*"+bit+"/8≈"+(sample*bit/8)+"b/s";
+		}else if(type=="mp3"){
+			typeSize+="1秒的mp3文件大小(字节)估算公式：比特率 × 1000 ÷ 8，当前："+bit+"*1000/8≈"+(bit*1000/8)+"b/s";
+		}else{
+			typeSize="";
+		};
+		typeSize&&(typeSize+="</span>");
+
+		reclog("<span style='color:#0b1'>已打开:"+type+" "+sample+"hz "+bit+"kbps</span>"+typeSize);
 
 		//此处创建这些音频可视化图形绘制浏览器支持妥妥的
 		waveStore.WaveView=Recorder.WaveView({elem:".recwave"});
@@ -479,7 +489,7 @@
 	call||(call=function(msg){
 		msg&&reclog(msg,1);
 	});
-	if(rec){
+	if(rec&&Recorder.IsOpen()){
 		window.realTimeSendTryReset&&realTimeSendTryReset();
 
 		sonicAsync&&sonicAsync.flush();//丢弃不管，省的去同步麻烦