What permission should be added to the manifest file for accessing the camera hardware?

The Android manifest file helps to declare the permissions that an app must have to access data from other apps . The Android manifest file also specifies the app’s package name that helps the Android SDK while building the app.

Manifest declarations Camera Permission – Your application must request permission to use a device camera . Note: If you are using the camera by invoking an existing camera app, your application does not need to request this permission. For a list of camera features, see the manifest Features Reference.