flutter_getui 1.2.0

getui plugin for flutter, only Android and IOS are supported

[1.2.0]

• modify the return parameter to be non null
• update Android version
• add return parameter

[1.1.2]

• update Android com.android.tools.build:gradle version
• replace jcenter() to mavenCentral()

[1.1.1]

• add consumer-rules.pro for android

[1.1.0]

• normative approach
• add doc
• fix bugs

[1.0.2]

• update dart version to 2.12.1

[1.0.1]

• fix example bug

[1.0.0]

• update flutter 2.0

[0.0.2]

• init plugin