来自 Google Drive 的 Android Stream 视频 [英] Android Stream video from Google drive

问题描述

我正在构建一个需要从 Google 驱动器流式传输视频的 Android 应用，视频链接是这样的:https://docs.google.com/file/d/--ID--

i am building an Android app that need to Stream video from Google drive the video link is like that : https:// docs.google.com/file/d/--ID--

我无法获得 rtsp，因此它无法在 videoview 中运行视频，并且它不会以 mp4 或 3gp 结尾......所以我无法像那样运行它:

i can't get the rtsp so it can't run the video in a videoview and it doesn't end with mp4 or 3gp... so i can't run it like that :

意图意图=新意图(Intent.ACTION_VIEW);intent.setDataAndType(Uri.parse("https://docs.google.com/file/d/--ID--"),视频/mp4")；view.getContext().startActivity(intent);

Intent intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(Uri.parse("https:// docs.google.com/file/d/--ID--"), "video/mp4"); view.getContext().startActivity(intent);

我能够使用以下代码在 webView 中运行视频:

i was able to run the video in webView using this code :

webview.getSettings().setJavaScriptEnabled(true);webview.getSettings().setPluginState(WebSettings.PluginState.ON);webview.loadUrl("https://docs.google.com/file/d/--ID--");

webview.getSettings().setJavaScriptEnabled(true); webview.getSettings().setPluginState(WebSettings.PluginState.ON); webview.loadUrl("https:// docs.google.com/file/d/--ID--");

webview.setWebChromeClient(new WebChromeClient());

webview.setWebChromeClient(new WebChromeClient());

但是视频不能全屏播放，不能暂停，而且滞后...

but the video can't be played full screen and it can't be paused and it lag ...

那我该怎么办?无论如何可以从谷歌驱动器流式传输视频

so what should i do ? is there anyway to stream the video from Google drive

推荐答案

因为我也在尝试这个，我可以自己找到解决方案

As I am trying this also and I can find a solution by myself

1:确保视频网址是 https://drive.google.com/file/d/VIDEO-ID/预览"

1: make sure video url is https://drive.google.com/file/d/VIDEO-ID/preview"

2:我从上面的网址下载网页内容并获得直接的视频网址:

2: I download web content from the above url and get direct video url:

public String downloadUrl(String myurl) throws IOException {
        InputStream is = null;
        try {
            URL url = new URL(myurl);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setReadTimeout(10000);
            conn.setConnectTimeout(15000);
            conn.setRequestMethod("GET");
            conn.setDoInput(true);
            conn.connect();
            is = conn.getInputStream();
            String contentAsString = readIt(is);
            return contentAsString;
        } finally {
            if (is != null) {
                is.close();
            }
        }
    }

//从流输出中获取直接视频url

//Get direct video url from stream output

public String readIt(InputStream stream) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
        StringBuilder sb = new StringBuilder();
        String line;
        while ((line = reader.readLine()) != null) {
            if (line.contains("fmt_stream_map")) {
                sb.append(line + "
");
                break;
            }
        }
        reader.close();
        String result = decode(sb.toString());
        String[] url = result.split("\|");
        return url[1]; 
    }

//我们需要一个函数来解码url才能正常使用

//We need a function to decode url to normal use

public String decode(String in) {
        String working = in;
        int index;
        index = working.indexOf("\u");
        while (index > -1) {
            int length = working.length();
            if (index > (length - 6)) break;
            int numStart = index + 2;
            int numFinish = numStart + 4;
            String substring = working.substring(numStart, numFinish);
            int number = Integer.parseInt(substring, 16);
            String stringStart = working.substring(0, index);
            String stringEnd = working.substring(numFinish);
            working = stringStart + ((char) number) + stringEnd;
            index = working.indexOf("\u");
        }
        return working;
    }

在我使用这三个函数之后，我可以得到一个由 readtIt(InputStream stream) 作为字符串返回的直接视频 url，我可以用它来解析 VideoView.

After i use thes three function now I can get a direct video url that return by readtIt(InputStream stream) as a string and I can use it for parsing to VideoView.

这篇关于来自 Google Drive 的 Android Stream 视频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！