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javascript - "undefined"结果使用 FileOpener Phonegap Android 并无法打开视频文件?

转载 作者:行者123 更新时间:2023-11-28 01:56:35 27 4
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我已经下载了插件FileOpener 并添加到 m,y 项目中,如下所示:

<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">

<meta name="viewport" content="width=device-width, user-scalable=no">
<title>sample</title>
<link rel="stylesheet" href="css/jquery.mobile-1.3.2.min.css">
<link rel="stylesheet" href="css/adidas.css">
<script src="js/jquery.js"></script>
<script src="js/jquery.mobile-1.3.2.min.js"></script>
<script src="js/data_en.js"></script>
<script src="js/data_sp.js"></script>
<script src="js/adidas.js"></script>
<script src="js/cordova.js"></script>
<script src="js/video.js"></script>
<script src="js/fileopener.js"></script>

</head>
<body>
<div data-role="page" data-theme="a" class="my-page" id="video">
<video id="video_player" src="#" controls="controls"></video>
</div>
</body>

在js文件中

    $(document).on('pagebeforeshow',"#video", function () {
var xyz = document.getElementById('video_player');
alert("values xyz:" + xyz);
var x = window.plugins.fileOpener.open("file:///android_asset/www/videos/1974.mp4");
xyz.src = window.plugins.fileOpener.open("file:///android_asset/www/balls/1970.png");

alert("opener:" + x);
window.plugins.videoPlayer.play(x);
alert("xyz after src:" + xyz);
});

 **firstalert** second alert third alert我无法打开来自 asset/www/videos/abcd.mp4 的任何视频文件/图像以及类似的图像

现在一切正常,但在尝试点击播放按钮时会发出警报: enter image description here

最佳答案

 <!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">

<meta name="viewport" content="width=device-width, user-scalable=no">
<title>sample</title>
<script src="js/cordova.js"></script>
<script src="js/video.js"></script>
<script src="js/fileopener.js"></script>
<script src="js/ADD_ANY_JQUERY.MIN.JS"></script>
<script>
function openFile(filePath)
{
window.plugins.fileOpener.open(filePath);
}
</script
</head>
<body>
<div data-role="page" data-theme="a" class="my-page" id="video">
<img src="img/b_img1.png" onclick="openFile('file:///android_asset/www/videos/1974.mp4')"/>
</div>
</body>

已编辑Fileopener.js 将是这样的:

cordova.define("cordova/plugin/fileopener",
function(require, exports, module) {
var exec = require("cordova/exec");
var FileOpener = function () {};

FileOpener.prototype.open = function(url) {
exec(null, null, "FileOpener", "openFile", [url]);
};

FileOpener.prototype.setTAG = function(tag) {
exec(null, null, "FileOpener", "setTAG", [tag]);
};
var fileOpener = new FileOpener();
module.exports = fileOpener;

});
/**
* Load Plugin
*/
if (!window.plugins) {
window.plugins = {};
}
if (!window.plugins.fileOpener) {
window.plugins.fileOpener = cordova.require("cordova/plugin/fileopener");
}

“js/ADD_ANY_JQUERY.MIN.JS” 在此行中添加任何 jquery.min.js

最后检查 Cordova.js 文件夹是否位于应用程序的 js 文件夹中。如果它不起作用,请告诉我您的 logcat 说了什么...

关于javascript - "undefined"结果使用 FileOpener Phonegap Android 并无法打开视频文件?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19021246/

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