课堂考勤系统

安卓大作业实现无纸化课堂点名插入数据的方式目前只能一条一条添加，而且添加后暂时不能修改删除以后有时间再完善

Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
.gradle		.gradle
.idea		.idea
app		app
build/android-profile		build/android-profile
gradle/wrapper		gradle/wrapper
attendance.iml		attendance.iml
build.gradle		build.gradle
gradle.properties		gradle.properties
gradlew		gradlew
gradlew.bat		gradlew.bat
local.properties		local.properties
readme.md		readme.md
settings.gradle		settings.gradle

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