Class MultiDataSource

  • All Implemented Interfaces:,

    public class MultiDataSource
    extends java.lang.Object

    Multi data source supports fetching assets from multiple URI schemes. If the data source is an HTTP/HTTPS source, then it will check the offline store to check if the asset has been downloaded already and automatically convert to DataSpec to point to local copy of the asset.

    The supported schemes are:

    • file: For fetching data from a local file (e.g. file:///path/to/media/media.mp4, or just /path/to/media/media.mp4 because the implementation assumes that a URI without a scheme is a local file URI).
    • asset: For fetching data from an asset in the application's apk (e.g. asset:///media.mp4).
    • content: For fetching data from a content URI (e.g. content://authority/path/123).
    • rtmp: For fetching data over RTMP. Only supported if the project using ExoPlayer has an explicit dependency on ExoPlayer's RTMP extension.
    • http(s): For fetching data over HTTP and HTTPS (e.g.

    • Field Summary

      Modifier and Type Field Description
      protected delegate  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addTransferListener​( transferListener)  
      void close()  
      java.util.Map<java.lang.String,​java.util.List<java.lang.String>> getResponseHeaders() getUri()  
      long open​( dataSpec)  
      int read​(byte[] buffer, int offset, int readLength)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • delegate

        protected delegate
    • Method Detail

      • addTransferListener

        public void addTransferListener​( transferListener)
        Specified by:
        addTransferListener in interface
      • open

        public long open​( dataSpec)
        Specified by:
        open in interface
      • read

        public int read​(byte[] buffer,
                        int offset,
                        int readLength)
        Specified by:
        read in interface
      • getUri

        public getUri()
        Specified by:
        getUri in interface
      • getResponseHeaders

        public java.util.Map<java.lang.String,​java.util.List<java.lang.String>> getResponseHeaders()
        Specified by:
        getResponseHeaders in interface
      • close

        public void close()
        Specified by:
        close in interface