一個Flutter編寫的手勢識別驗證鎖。git
GestureView(
immediatelyClear: true,
size: MediaQuery.of(context).size.width,
onPanUp: (List<int> items) {
setState(() {
result = items;
});
},
)
複製代碼
GlobalKey<GestureState> gestureStateKey = GlobalKey();
GestureView(
key: this.gestureStateKey,
size: MediaQuery.of(context).size.width*0.8,
selectColor: Colors.blue,
onPanUp: (List<int> items) {
analysisGesture(items);
},
onPanDown: () {
gestureStateKey.currentState.selectColor = Colors.blue;
setState(() {
status = 0;
});
},
)
複製代碼