How to use

getMimeType

method

in

com.mega4tech.whatsappapilibrary.Utils

public WMessage(String text, File file, Context context) {
  this.text = text;
  this.file = file;
  if (file != null) {
    mime = Utils.getMimeType(context, file);
    if (mime == null)
      type = MessageType.TEXT;
    else if (mime.contains("video"))
      type = MessageType.VIDEO;
    else if (mime.contains("audio"))
      type = MessageType.AUDIO;
    else if (mime.contains("image"))
      type = MessageType.IMAGE;
  } else
    type = MessageType.TEXT;
}