StudySpringAnimation

SpringAnimation 实现菜单，从顶部弹出，从底部消失

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
app		app
gradle/wrapper		gradle/wrapper
.gitignore		.gitignore
May-24-2018 16-30-01.gif		May-24-2018 16-30-01.gif
May-24-2018 16-42-57.gif		May-24-2018 16-42-57.gif
README.md		README.md
build.gradle		build.gradle
gradle.properties		gradle.properties
gradlew		gradlew
gradlew.bat		gradlew.bat
settings.gradle		settings.gradle

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