无法在qt android中加载图片

Question

I have an address to my mobile image like /sdcard/DCIM/Camera/1.jpg or /storage/emulated/0/DCIM/Camera/1.jpg

I use QFile and QImage for read that

• when read image with qfile, it can't open that but exist function return true
• qimage also can't load image
• I also use file:// before upper addresses but not worked.

I use qt 5.8 and api 23(android 6) and i make android manifest file and take permission for read and write to storage.

Answer 1

Your problem may be related to using too large resolution images. If you set the sourceSize property, it scales down youre image to the desired resolution.