How to pick image from gallery and camera in Android Studio?
Run the application on an Android phone. Selecting "Take photo" will open your camera. Finally, the image clicked will be displayed in the ImageView. Selecting "Choose from Gallery" will open your gallery (note that the image captured earlier has been added to the phone gallery).
What is UI on Android?
A mobile user interface (mobile UI) is the graphical and usually touch-sensitive display on a mobile device, such as a smartphone or tablet, that allows the user to interact with the device's apps, features, content and functions.