Flutter

Flutter is the new trending for mobile development, and the UI is fluent and coding is made efficient using convenient tools like hot-reload and dart devtools....

InheritedWidget可以获取widget树的任何一级父widget的状态 当调用Loacle.of(context) 时 context -> BuildContext 实际上是Element的公共接口类， 为了防止直接对Element进行操作 abstract  class  Element extends DiagnosticableTree  implements  BuildContext 调动Element.dependOnInheritedWidgetsOfExactType 先查找ancestor 如果 ancestor 存在 _inheritedWidgets 中 （这个HashMap是在Element tree中传递的， 子Element继承 父Element的_inheritedWidgets表...

As you know, flutter is a multi-platform ui engine for mobile, desktop and web, the flutter engine architecture is like this. On the bottom lies the...

So regarding the Google tech talk about the flutter layers. I decided to write a blog about what I’ve learnt from the video. Here is the...