getPicture

从相册中获取图片，针对android4.4 不同版本的适配。通过startActivityForResult启动活动在onActivityResult回调中显示图片 Build.VERSION.SDK_INT判断系统版本，如果是4.4以上的版本需要对uri进行解析

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
.idea		.idea
app		app
gradle/wrapper		gradle/wrapper
notification		notification
.gitignore		.gitignore
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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