Before Camera2, Android relied on a basic "Camera" class that acted more like a "point-and-shoot" interface. It was simple but limited; developers couldn't easily tweak technical settings like shutter speed or ISO. com.android.camera2
A static, immutable map of what a camera device can and cannot do. For example: com.android.camera2
Despite its robust engineering, the com.android.camera2 package is prone to errors, particularly on older devices or those running custom firmware. Before Camera2, Android relied on a basic "Camera"