| 1 | How do you properly detect and respond to multi touch gestures in Flutter, such as pinch to zoom or a two finger rotation gesture, using the ScaleGestureRecognizer or the InteractiveViewer widget? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Intermediate |
| 2 | What is the GestureDetector widget in Flutter, and how does it let you detect common touch interactions, such as a tap, a double tap, or a long press, on any given widget? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Beginner |
| 3 | How does the gesture arena in Flutter resolve genuine ambiguity when several different overlapping widgets, or several different possible gesture types on exactly the same widget, could all potentially claim to actually recognize and handle the exact same specific touch input event? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Intermediate |
| 4 | How can you properly implement a genuinely custom gesture recognizer in Flutter when none of the existing built in gesture recognizers, such as tap, drag, or scale, actually adequately capture the exact very specific interaction pattern your particular app genuinely needs? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Advanced |
| 5 | What performance considerations become genuinely important when handling a very high frequency of continuous gesture events, such as a genuinely fast, continuous freehand drawing gesture, without noticeably introducing visible lag or dropped frames? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Advanced |
| 6 | What is the difference between GestureDetector and InkWell, and when would you specifically choose InkWell instead, particularly for a Material Design styled interactive element? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Beginner |
| 7 | How do you properly implement a custom swipeable card interface, such as the classic swipe left or swipe right pattern popularized by many dating apps, using Draggable or a raw GestureDetector combined with an AnimationController? Flutter › Flutter Gestures & Touch Handling | Flutter | Flutter Gestures & Touch Handling | Intermediate |
| 8 | What key user interface differences need to be genuinely considered when adapting a Flutter app originally designed for mobile touch input to instead properly work well with a desktop's mouse and keyboard input? Flutter › Flutter for Desktop (Windows, macOS, Linux) | Flutter | Flutter for Desktop (Windows, macOS, Linux) | Beginner |
| 9 | What is the recommended minimum touch target size for interactive elements in a Flutter app, and why does this matter for users with limited motor control or larger fingers? Flutter › Accessibility in Flutter Apps | Flutter | Accessibility in Flutter Apps | Advanced |
| 10 | How does focus traversal work for users navigating a Flutter app using a keyboard or an external switch device, and how can you control the order in which interactive elements are focused? Flutter › Accessibility in Flutter Apps | Flutter | Accessibility in Flutter Apps | Intermediate |