首页 \ 问答 \ 无内容UrI的访问邮件收件箱(内容//:短信)(Access message inbox without Content UrI (content//:sms))

无内容UrI的访问邮件收件箱(内容//:短信)(Access message inbox without Content UrI (content//:sms))

我想通过我的android项目访问存储在收件箱中的消息。 我已经尝试了为sms形成URI的方法(内容:// sms / inbox),然后针对各种参数进行查询。

但我在标准的Android Developr Docs中找不到任何有关阅读收件箱短信的文档。 在各个网站上都提到这个内容已从标准sdk中删除。 该应用程序可能不支持更高版本的Android。

那么,我怎样才能创建一个应用程序来从收件箱中读取sms,这在未来版本的android中是可靠的。

请帮忙 !!


I want to access the messages stored in inbox through my android project. I have tried the method of forming URI for sms (content://sms/ inbox) and then quering it for various parametres.

But I cannot find any documentation for reading inbox sms in the standard Android Developr Docs. It was mentioned at various websites that this content has been removed from the standard sdk. The application may not support higher version of android.

So, how can I create an apllication to read sms from inbox that is reliable in furture version of android.

Please help !!


原文:https://stackoverflow.com/questions/3046215
更新时间:2022-03-21 13:03

最满意答案

你在playvid()函数中有vidseek()seektimeupdate() 。 看下面的代码:

var myvideo = document.getElementById("myvideo")
var button = document.getElementById('button')
var seekslider = document.getElementById('vidtime');
var isplaying = false;
	function playvid() {
		if (isplaying==false) {
			myvideo.play();
			button.innerText="Pause"
			isplaying=true;
		} else {
			myvideo.pause();
      button.innerText="Play"
			isplaying=false;
		}
	}
    
    /* vidseek() and seektimeupdate() should live outside of playvid() function */ 
    function vidseek() {
			var seekto = myvideo.duration * (seekslider.value / 100);
			myvideo.currentTime = seekto;
	}
	
    function seektimeupdate() {
			var nt = myvideo.currentTime * (100 / myvideo.duration)
			seekslider.value=nt;
	}
setInterval(seektimeupdate,10,false)
seekslider.addEventListener("change",vidseek,false)
body {
		background-color: #42b0f4;
	}
	#videocontrols {
		width:250px;
		background-color: #8c93a5;
		padding: 2px;
		text-align: left;
	}
	#myvideo {
		align-self: center;
		background-color: #e2eaff;
		width: 250px;
		padding: 2px;
	}
	#vidtime {
		width: 100px;
	}
<!DOCTYPE html>
<html>
<head>
</head>
<body>

<video src="https://www.w3schools.com/html/mov_bbb.mp4" id="myvideo"></video>
<div id="videocontrols">
<font color="#8c93a5">cv</font><button id="button" onclick="playvid()" height="25">Play</button><input type="range" id="vidtime" value="0" min="0" max="100">
</div>

</body>


You had vidseek() and seektimeupdate() within playvid() function. Look at the code below:

var myvideo = document.getElementById("myvideo")
var button = document.getElementById('button')
var seekslider = document.getElementById('vidtime');
var isplaying = false;
	function playvid() {
		if (isplaying==false) {
			myvideo.play();
			button.innerText="Pause"
			isplaying=true;
		} else {
			myvideo.pause();
      button.innerText="Play"
			isplaying=false;
		}
	}
    
    /* vidseek() and seektimeupdate() should live outside of playvid() function */ 
    function vidseek() {
			var seekto = myvideo.duration * (seekslider.value / 100);
			myvideo.currentTime = seekto;
	}
	
    function seektimeupdate() {
			var nt = myvideo.currentTime * (100 / myvideo.duration)
			seekslider.value=nt;
	}
setInterval(seektimeupdate,10,false)
seekslider.addEventListener("change",vidseek,false)
body {
		background-color: #42b0f4;
	}
	#videocontrols {
		width:250px;
		background-color: #8c93a5;
		padding: 2px;
		text-align: left;
	}
	#myvideo {
		align-self: center;
		background-color: #e2eaff;
		width: 250px;
		padding: 2px;
	}
	#vidtime {
		width: 100px;
	}
<!DOCTYPE html>
<html>
<head>
</head>
<body>

<video src="https://www.w3schools.com/html/mov_bbb.mp4" id="myvideo"></video>
<div id="videocontrols">
<font color="#8c93a5">cv</font><button id="button" onclick="playvid()" height="25">Play</button><input type="range" id="vidtime" value="0" min="0" max="100">
</div>

</body>

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