科尔多瓦3.4的Andr​​oid本地视频文件不玩 [英] Cordova 3.4 Android Local Video files not playing

问题描述

我已经尝试了好几天，现在通过科尔多瓦3.4应用程序，以发挥在我的Galaxy Tab 4.2的本地视频文件。

I have tried for days now to play a local video file on my galaxy tab 4.2 through a cordova 3.4 app.

当我使用绝对HTTP URL视频播放就好了。

When i use an absolute http url the video plays just fine.

下面是我曾尝试：

1. 我把资产/ RES /原始文件夹中的视频文件，如下建议：的加载视频失败对HTML5的PhoneGap

    

结果：经过我点击播放 - >纺加载图标没有视频

RESULT: After i click on play -> spinning loading icon no video

1. 视频在www文件夹：       

1. Video in the www folder:

结果：同＃1

<video id="myvideo" controls="controls" width="400">
    <source src="file:///android_asset/www/gruppenruf.mp4" />
 </video>

结果：同＃1

Result: Same as #1

我设置的文件夹中的所有权限为777

I set all the permissions of the folders to 777

然后我试图与 https://github.com/jaeger25/Html5Video 插件

安装插件后我得到的是：  03-06 18：27：06.953：E / Web控制台（22530）：未捕获的类型错误：无法读取属性html5Video的不确定：37

After installing the plugin all i get is: 03-06 18:27:06.953: E/Web Console(22530): Uncaught TypeError: Cannot read property 'html5Video' of undefined:37

所有我试图做的是对Android的播放本地的视频文件。这是真的那么复杂吗？

All i am trying to do is play a local video file on android. Is this really that complicated?

任何帮助将是AP preciated。

any help would be appreciated.

推荐答案

看看<一href="http://stackoverflow.com/questions/26217509/cordova-3-6-3-file-plugin-get-local-video-file-on-android">this职位。 该文件的插件（至少＆LT; = V1.3.1）的Andr​​oid设备中的错误。另外，我不知道，如果jaeger25 / Html5Video插件还在工作与科尔多瓦3.6.x的。

Take a look at this post. The File plugin (at least <=v1.3.1) has a bug for android devices. Also, I am not sure if jaeger25/Html5Video plugin is still working with cordova 3.6.x.

一个工作方法是从 WWW / gruppenruf.mp4 运行时以编程方式复制您的视频文件播放到达的地方的应用程序。您可以使用文件：///data/data/com.example.MyPackage/files/gruppenruf.mp4 为。该文件传输科尔多瓦插件会照顾这一点。

A working approach is to programmatically copy your video files from www/gruppenruf.mp4 to a place accessible for playback by the app during runtime. You may use file:///data/data/com.example.MyPackage/files/gruppenruf.mp4 for that. The FileTransfer cordova plugin will take care of this.

var myFilename = "gruppenruf.mp4";
var myUrl = cordova.file.applicationDirectory + "www/" + myFilename;
var fileTransfer = new FileTransfer();
var filePath = cordova.file.dataDirectory + myFilename;

fileTransfer.download(encodeURI(myUrl), filePath, (function(entry) {
  /*
  res = "download complete:\n"
  res += "fullPath: " + entry.fullPath + "\n"
  res += "localURL: " + entry.localURL + "\n"
  alert(res += "nativeURL: " + entry.nativeURL + "\n")
   */
  var vid = document.getElementById("myvideo");
  vid.src = entry.nativeURL;
  //vid.loop = true;
}), (function(error) {
  alert("Video download error: source " + error.source);
  alert("Video download error: target " + error.target);
}), true, {
  headers: {
    Authorization: "Basic dGVzdHVzZXJuYW1lOnRlc3RwYXNzd29yZA=="
  }
});

如果它不打你可能要一个click事件侦听器链接到它，或者以 vid.play（）的视频。

If it does not play you may want to link a click event listener to it or start the video with vid.play();.

这篇关于科尔多瓦3.4的Andr​​oid本地视频文件不玩的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！