Cross Reference: /external/grpc-grpc-java/examples/android/routeguide

`Name`	`Date`	`Size`
Up to higher level directory
`app/`	22-Oct-2020
`build.gradle`	22-Oct-2020	`618`
`gradle/`	22-Oct-2020
`gradlew`	22-Oct-2020	`5.2K`
`gradlew.bat`	22-Oct-2020	`2.2K`
`settings.gradle`	22-Oct-2020	`15`