Fragment-fragment-callbackListener

通过回调接口Fragment和fragment间接通信（fragmentA 和activity通信，activity和fragmentB通信，达到fragment和fragment的间接通信目的）

Name		Name	Last commit message	Last commit date
Latest commit History 8 Commits
.idea		.idea
app		app
gradle/wrapper		gradle/wrapper
.gitignore		.gitignore
LICENSE		LICENSE
R4444		R4444
README.md		README.md
T_Fragment_activity.iml		T_Fragment_activity.iml
build.gradle		build.gradle
gradle.properties		gradle.properties
gradlew		gradlew
gradlew.bat		gradlew.bat
read3		read3
settings.gradle		settings.gradle

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