在Android中播放WebView RTMP流



我是Android开发的新手,所以不要苛刻

我正在创建一个包含WebView的Android应用程序。WebView具有许多直播流的链接。

阅读了各种帖子后,我知道在WebView本身中播放视频确实很困难和复杂,因为WebView没有/支持视频流的许多功能

我的问题是:如何在用户在WebView中选择特定链接时打开MxPlayer并播放流?

我只是在我自己的设备上测试它,所以想将其特定于MX播放器,因为我已经安装了

我尝试了以下内容:

public class WebPageLoader extends Activity {
final Activity activity = this;
WebView webView;
private String pknamepro;
String homePage = "";
String specificWebURL = "";
public WebPageLoader(){
    pknamepro = "com.mxtech.videoplayer.pro";
}
private void startMx(String url)
{
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setComponent(new ComponentName("com.mxtech.videoplayer.pro", "com.mxtech.videoplayer.pro.ActivityScreen"));
    intent.setData(Uri.parse(url));
    intent.putExtra("secure_uri", true);
        startActivity(intent);
        return;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.webpageloader);
    webView = (WebView) findViewById(R.id.webview);

    webView.getSettings().setSupportZoom(false);
    webView.getSettings().setBuiltInZoomControls(false);
    webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    webView.setScrollbarFadingEnabled(true);
    webView.getSettings().setLoadsImagesAutomatically(true);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setDatabaseEnabled(true);
    webView.getSettings().setDomStorageEnabled(true);
    webView.getSettings().setAppCacheEnabled(true);
    webView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
    webView.setWebChromeClient(new WebChromeClient() {
        public void onProgressChanged(WebView view, int progress)
        {
            activity.setTitle("Loading...");
            activity.setProgress(progress * 100);
            if(progress == 100)
                activity.setTitle(R.string.app_name);
        }
    });
    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl)
        {
            Toast.makeText(getApplicationContext(), "Internet connection down" + description, Toast.LENGTH_SHORT).show(); 
        }
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url)
        {
          if (url.contains("rtmp")|| url.contains(specificWebURL) || url.startsWith("rtmpe")|| url.startsWith("udp")) {
              startMx(url);
              return true;
          }
            view.loadUrl(url);
            return true;
        }
    });
    webView.loadUrl(homePage);
}
protected void onSaveInstanceState(Bundle outState)
{
    super.onSaveInstanceState(outState);
    // Save the state of the WebView
    webView.saveState(outState);
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState)
{
    super.onRestoreInstanceState(savedInstanceState);
    // Restore the state of the WebView
    webView.restoreState(savedInstanceState);
}
public void onBackPressed() {
    if(webView.canGoBack() == true){
        webView.goBack();
    }else{
         webView.goBack();
    }
}

,如您所见,我已经通过检查URL并尝试硬编码URL而尝试过,但两项工作都没有使用。

似乎没有执行上述任何检查,并且试图在WebView IT中播放视频,因为每当我单击任何链接时,一个新页面都会打开,说"错误加载播放器:无播放来源找到"而不是在我的设备上打开MxPlayer。

如果其他人有与我的问题相同的问题,下面是我的解决方案。

        Intent myIntent;
        PackageManager pm = getPackageManager();
        try{
            myIntent = pm.getLaunchIntentForPackage("com.mxtech.videoplayer.pro");
            myIntent.setComponent(new ComponentName("com.mxtech.videoplayer.pro", "com.mxtech.videoplayer.ActivityScreen"));
            myIntent.setDataAndType(Uri.parse(url), "application/x-mpegURL");
            myIntent.putExtra("secure_uri", true);
            myIntent.putExtra(EXTRA_DECODE_MODE, (byte)2);
            if (null != myIntent)
               this.startActivity(myIntent);
        }
        catch (ActivityNotFoundException e)
        {
            Toast.makeText(getApplicationContext(),
                    " stream not working ",
                    Toast.LENGTH_LONG).show();
        }

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