save
fun saveBitmapToFile( context: Context, bitmap: Bitmap, fileName: String? = null, path: String? = null, format: Bitmap.CompressFormat = CompressFormat.PNG, quality: Int = 100): File
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Save a bitmap object into image file.
Return
The created file.
Parameters
context
Context.
bitmap
Bitmap to save.
file
Filename for the image, if it is null or blank string, a UUID is used for the image file name. If the file name does not contain the file extension, it is automatically added. So it is recommended that it be the file name without the extension.
path
Absolute path to save the image file, if it is null, it is saved in the temp files directory.
format
Format for the image. Default is PNG.
quality
Quality for the image, between 0 and 100. Default is 100.
Throws
If an I/O error occurs.