I have developed an application, which should load different pictures from the gallery. These pictures where shown in my application. But each time I load the picture an warning message appears, the my application is not a trusted programm and I have to allow manually the permission. But this should work automaticly, with not a warning message. How can I make this? I don´t want to buy an certificate only for to read/load pictures from the gallery. How can I make the permission to allow to read the pictures from the gallery?
Sorry about my english.
Thank you for your help.