Method Detail

• getFullFileName

   final static String getFullFileName(String name, String mimeType)

  • Given name = ABC AND mimeType = video/mp4, then return ABC.mp4

  • Given name = ABC AND mimeType = null, then return ABC

  • Given name = ABC.mp4 AND mimeType = video/mp4, then return ABC.mp4

  Parameters:

  name - can have file extension or not

• getExtensionFromMimeType

   final static String getExtensionFromMimeType(String mimeType)

  Some mime types return no file extension on older API levels. This function adds compatibility accross API levels. Since API 29, MimeType.BINARY_FILE has extension *.bin

• getBaseFileName

   final static String getBaseFileName(String filename)

• getExtensionFromFileName

   final static String getExtensionFromFileName(String filename)

• hasExtension

   final static Boolean hasExtension(String filename)

  File extensions must be alphanumeric. The following filenames are considered as have no extension:

  • abc.pq rs

  • abc.あん

• getExtensionFromMimeTypeOrFileName

   final static String getExtensionFromMimeTypeOrFileName(String mimeType, String filename)

• getMimeTypeFromExtension

   final static String getMimeTypeFromExtension(String fileExtension)

  Some file types return no mime type on older API levels. This function adds compatibility accross API levels.

• getMimeTypeFromFileName

   final static String getMimeTypeFromFileName(String filename)

• getUNKNOWN

   final String getUNKNOWN()

• getBINARY_FILE

   final String getBINARY_FILE()

• getZIP

   final String getZIP()

• getIMAGE

   final String getIMAGE()

• getAUDIO

   final String getAUDIO()

• getVIDEO

   final String getVIDEO()

• getTEXT

   final String getTEXT()

• getFONT

   final String getFONT()

• getAPPLICATION

   final String getAPPLICATION()

• getCHEMICAL

   final String getCHEMICAL()

• getMODEL

   final String getMODEL()