android file gettype

相關問題 & 資訊整理

android file gettype

getType() . This method returns the file's MIME type. By default, a FileProvider determines the file's MIME type from its filename extension. The following code ... , The getType method allows a content consumer - which might be a ... case, if the URI content://my.app/record/1 refers to a HTML file, then the type is text/html, ... This approach is designed to fit in with Android's Activity based ..., Is there still a way to get the MIME type of the file? ... If you do have content:// Uri , use getType() on a ContentResolver to get the MIME type.,getType(uri)); } else //If scheme is a File //This will replace white spaces with .... to this method we can find out the extension of any file in java and in android. ,Try this: ContentResolver cr = this.getContentResolver(); String mime = cr.getType(uri);. ,String extension = FilenameUtils.getExtension("/path/to/file/mytext.txt");. or in your case - String extension = FilenameUtils.getExtension(ff.getAbsolutePath());. ,This method returns the extension of the file (jpg, png, pdf, epub etc..). ... getType(uri)); } else //If scheme is a File //This will replace white spaces with %20 and ... ,url = file path or whatever suitable URL you want. public static String getMimeType(String url) ... getType(uri); } else String fileExtension = MimeTypeMap.

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android file gettype 相關參考資料
Retrieving file information | Android Developers

getType() . This method returns the file's MIME type. By default, a FileProvider determines the file's MIME type from its filename extension. The following code ...

https://developer.android.com

getType method in contentProvider subclass - Stack Overflow

The getType method allows a content consumer - which might be a ... case, if the URI content://my.app/record/1 refers to a HTML file, then the type is text/html, ... This approach is designed to fit ...

https://stackoverflow.com

Android - Get MIME type from file without extension - Stack Overflow

Is there still a way to get the MIME type of the file? ... If you do have content:// Uri , use getType() on a ContentResolver to get the MIME type.

https://stackoverflow.com

Get the file extension from images picked from gallery or camera ...

getType(uri)); } else //If scheme is a File //This will replace white spaces with .... to this method we can find out the extension of any file in java and in android.

https://stackoverflow.com

Android. How to determine the type of media file in ...

Try this: ContentResolver cr = this.getContentResolver(); String mime = cr.getType(uri);.

https://stackoverflow.com

How to get the file extension in Android? - Stack Overflow

String extension = FilenameUtils.getExtension("/path/to/file/mytext.txt");. or in your case - String extension = FilenameUtils.getExtension(ff.getAbsolutePath());.

https://stackoverflow.com

How I can get the mime type of a file having its Uri? - Stack Overflow

This method returns the extension of the file (jpg, png, pdf, epub etc..). ... getType(uri)); } else //If scheme is a File //This will replace white spaces with %20 and ...

https://stackoverflow.com

How to determine MIME type of file in android? - Stack Overflow

url = file path or whatever suitable URL you want. public static String getMimeType(String url) ... getType(uri); } else String fileExtension = MimeTypeMap.

https://stackoverflow.com