Constructor Detail

• DownloadManager

  public DownloadManager()

Method Detail

• getManager

  public static DownloadManager getManager()

  Deprecated. Replace with getDownloadManager(Context context). Used to get the DownloadManager class instance object.

  Returns:

  Return the DownloadManager class instance object

• getDownloadManager

  public static DownloadManager getDownloadManager(android.content.Context context)

  Get the unique singleton object of DownloadManager.

  Parameters:

  context - Context.

  Returns:

  Returns the DownloadManager class instance object.

• loadWithUrl

  public boolean loadWithUrl(java.lang.String sceneUrl,
                             java.lang.String layerName,
                             java.lang.String token)

  Read layer file information based on the specified 3D service address, and the specified layer name and token.

  Parameters:

  sceneUrl - Service address to which the 3D scene belongs.http....rest/realspace.

  layerName - The given layer name.

  token - if the service does not have a token, it is empty.

  Returns:

  Whether the file is read successfully, returns true if successful, and false returns.

• loadWithUrl

  public boolean loadWithUrl(java.lang.String sceneUrl,
                             java.lang.String sceneName)

  Deprecated. Read resource file information such as symbols according to the specified 3D service address and the specified scene name.

  Parameters:

  sceneUrl - The service address to which the 3D scene belongs.

  sceneName - The given scene name.

  Returns:

  Whether the file is read successfully, returns true if successful, and false returns.

• downLoad

  public void downLoad()

  Download the DownloadManager object to specify all the data for the layer.

• stopDownload

  public void stopDownload()

  Deprecated. Stop downloading data.

• getDataSize

  public long getDataSize()

  Deprecated. Get the size of the layer data that the DownloadManager object has loaded.

  Returns:

  The size of the layer data that has been loaded, in bytes.

• getDownloadedSize

  public long getDownloadedSize()

  Deprecated. Get the size of the downloaded layer data.

  Returns:

  The size of the downloaded layer data.

• pauseDownload

  public void pauseDownload(java.lang.String url,
                            java.lang.String layerName)

  Pause the download.

  Parameters:

  url - The service address to which the 3D scene belongs.

  layerName - The name of the layer to delete.

• continueDownload

  public void continueDownload(java.lang.String url,
                               java.lang.String layerName)

  Continue to download.

  Parameters:

  url - The service address to which the 3D scene belongs.

  layerName - The name of the layer to delete.

• ClearCacheFile

  public boolean ClearCacheFile(java.lang.String sceneUrl,
                                java.lang.String layerName)

  Clear cached data for a layer in the scene.

  Parameters:

  sceneUrl - The service address to which the 3D scene belongs.

  layerName - The name of the layer to delete.

  Returns:

  Whether the removal is successful.

• ClearCacheFile

  public boolean ClearCacheFile(java.lang.String sceneUrl)

  Clear the entire 3D scene resource cache data that has been downloaded.

  Parameters:

  sceneUrl - The service address to which the 3D scene belongs.

  Returns:

  Whether the removal is successful.

• setDownloadManagerListener

  public void setDownloadManagerListener(DownloadManager.DownloadManagerListener listener)

  Set the download progress listener.

  Parameters:

  listener - the download progress listener

• addProgressListener

  public void addProgressListener(ProgressListener listener)

  Deprecated. Add a download progress listener.

  Parameters:

  listener - Download the progress listener.

• dispose

  public void dispose()

  Release resources.