Cross Reference: /development/samples/BusinessCard/src/com/example/android/businesscard

`Name`	`Date`	`Size`
Up to higher level directory
`BusinessCardActivity.java`	22-Oct-2020	`4.6K`
`ContactAccessor.java`	22-Oct-2020	`3.5K`
`ContactAccessorSdk3_4.java`	22-Oct-2020	`2.8K`
`ContactAccessorSdk5.java`	22-Oct-2020	`3.3K`
`ContactInfo.java`	22-Oct-2020	`1.1K`