With DualShot you take two photos with the front and the back camera, and share both of them in a single image. This is sample project that demonstrates the use of the new component android.hardware.Camera2 in the beautiful app. You can have a practical example of using this component on a surface TextureView resized and switch on the back and front camera.
DualShot by Lopez Mikhael is licensed under a Apache License 2.0.