如何在带有 Flutter/Dart 的 Samsung Galaxy 上的 TextField 中使用逗号代替点

Question

I want to build a TextField for numbers in Flutter/Dart.

For decimal numbers, I want to use commas instead of dot ( = Germany).

I detected the problem with Samsung Galaxy S5 and S6.

On other Smartphones with GBoard installed, there is both, command and dot, available.

Does anyone else have this problem?

keyboardType:

TextInputType.numberWithOptions(decimal: true,),

Answer 1

Adding extra row to the android default keyboard is not possible for this you have to go to the custom keyboard.

You can check custom keyboard example here