Android Question View image in imageview

[RUNO]

When I selected an image from the gallery to display in ImageView, it doesn't appear as it did before; instead, it's rotated 90 degrees. anyone help

 

[f0raster0]

the img should be rotated before showing..

check this

[B4X] SimpleMediaManager (SMM) - framework for images, videos and more

This is a simple to use, cross platform library, that does many complex things under the hood. The developer calls SetMedia with a placeholder panel and a url. The panel will show an image, video or animated gif (more formats will be added). 'Show a remote image / video / animated gif in...

www.b4x.com

 

[RUNO]

the img should be rotated before showing..

check this

[B4X] SimpleMediaManager (SMM) - framework for images, videos and more

This is a simple to use, cross platform library, that does many complex things under the hood. The developer calls SetMedia with a placeholder panel and a url. The panel will show an image, video or animated gif (more formats will be added). 'Show a remote image / video / animated gif in...

www.b4x.com

I read it but didn't understand , can you tell me fixed it

 

[zed]

When a photo is taken with a smartphone, the sensor always captures the image in the same physical orientation.
Then, the camera adds information like this to the EXIF metadata:

Orientation = 0°
Orientation = 90°
Orientation = 180°
Orientation = 270°

Many image viewers (Gallery, Google Photos, etc.) automatically read this EXIF orientation and display the image correctly.

But B4A doesn't automatically correct the EXIF orientation when you load a bitmap.
The result: you see the "raw" image, without rotation, so it's often rotated 90°.

JpegUtils library gives access to Exif data

This library contains an ExifData object that allows you to read and write the EXIF data in a Jpeg file. It is a very thin wrapper over the Android ExifInterface class.

www.b4x.com