1*4d7e907cSAndroid Build Coastguard Worker## Camera HALs ## 2*4d7e907cSAndroid Build Coastguard Worker--- 3*4d7e907cSAndroid Build Coastguard Worker 4*4d7e907cSAndroid Build Coastguard Worker## Overview: ## 5*4d7e907cSAndroid Build Coastguard Worker 6*4d7e907cSAndroid Build Coastguard WorkerThe camera.* HAL tree is used by the Android camera service to discover and 7*4d7e907cSAndroid Build Coastguard Workeroperate camera devices available on the device. 8*4d7e907cSAndroid Build Coastguard Worker 9*4d7e907cSAndroid Build Coastguard WorkerMore details and versioning information can be found within each particular HAL. 10*4d7e907cSAndroid Build Coastguard Worker 11*4d7e907cSAndroid Build Coastguard WorkerMore complete information about the Android camera HAL and subsystem can be found at 12*4d7e907cSAndroid Build Coastguard Worker[source.android.com](http://source.android.com/devices/camera/index.html). 13*4d7e907cSAndroid Build Coastguard Worker 14*4d7e907cSAndroid Build Coastguard Worker### AIDL Camera HAL Interfaces 15*4d7e907cSAndroid Build Coastguard Worker 16*4d7e907cSAndroid Build Coastguard WorkerThe AIDL Camera HAL interfaces can be found in the respective <interface>/aidl 17*4d7e907cSAndroid Build Coastguard Workerdirectories. 18