Understanding and Customizing Editable Text in Flutter

This article explains the internal logic of Flutter's editable text widgets, demonstrates how to customize input formatting, selection range, and cursor position using TextInputFormatter and EditableText, and shows best practices for building robust text forms with validation and global keys.

DARTEditableTextFlutter

0 likes · 13 min read

Understanding and Customizing Editable Text in Flutter

Xianyu Technology

Jun 15, 2022 · Mobile Development

Implementing Magnifier Mode and Reverse Selection in Flutter TextField

The article details how to add a native‑style magnifier loupe and support reverse text selection to Flutter’s TextField by using CompositedTransformTarget/Follower overlays with BackdropFilter rendering, extending TextSelectionOverlay and gesture builders, tracking drag state, and swapping selection offsets when handles cross.

FlutterMagnifierMobile UI

0 likes · 11 min read

Implementing Magnifier Mode and Reverse Selection in Flutter TextField

FunTester

Aug 18, 2019 · Mobile Development

How to Fully Clear Text Fields in Android UI Tests (Works for Chinese Characters)

When clearTextField() fails to delete entire content—especially for Chinese characters—in Android UI automation, this article presents a custom cleartext() method that retrieves the field length and programmatically sends delete key events to reliably clear the input.

AndroidAutomationMobile Development

0 likes · 3 min read

How to Fully Clear Text Fields in Android UI Tests (Works for Chinese Characters)