Cross Reference: /developers/samples/android/wearable/wear/WearNotifications/Shared/src/main/res/drawable-mdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_alarm_white_48dp.png`	21-Aug-2018	`821`
`ic_cancel_white_48dp.png`	21-Aug-2018	`536`
`ic_launcher.png`	21-Aug-2018	`558`
`ic_message_black_18dp.png`	21-Aug-2018	`144`
`ic_person_black_48dp.png`	21-Aug-2018	`307`
`ic_reply_white_18dp.png`	21-Aug-2018	`165`