Commits
Yasuhiro Matsuda authored 48b9a7c70ac
Broadcast ACTION_USB_STATE only if necessary. Modify UsbDeviceManager.updateUsbStateBroadcast to broadcast ACTION_USB_STATE intent only when any of the USB states have changed. By doing this, the processes that receive ACTION_USB_STATE intent (e.g. android.process.media) are not launched during boot unnecessarily. This change reduces boot time by about 200 ms. BUG: 22163689 Change-Id: I1853a23b0263d9ff608b02d6bc98fe58f584cc19