Github user acton393 commented on a diff in the pull request:
https://github.com/apache/incubator-weex/pull/1093#discussion_r177999835
--- Diff: ios/sdk/WeexSDK/Sources/Events/WXComponent+Events.m ---
@@ -698,10 +732,41 @@ - (void)checkRemoveTouchGesture
}
}
-#pragma mark - UIGestureRecognizerDelegate
+- (void)gestureShouldStopPropagation:(UIGestureRecognizer
*)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
+{
+ NSString *ref = _templateComponent ? _templateComponent.ref : self.ref;
+ CGPoint screenLocation = [touch locationInView:touch.window];
+ CGPoint pageLocation = [touch
locationInView:self.weexInstance.rootView];
+ NSDictionary *resultTouch = [self
touchResultWithScreenLocation:screenLocation pageLocation:pageLocation
identifier:touch.wx_identifier];
+ NSString *touchState;
+ if (touch.phase == UITouchPhaseBegan) {
+ touchState = @"start";
+ }
+ else if (touch.phase == UITouchPhaseMoved){
+ touchState = @"move";
+ }
+ else{
+ touchState = @"end";
+ }
+ BOOL stopPropagation = [[WXEventManager
sharedManager]stopPropagation:self.weexInstance.instanceId ref:ref
type:@"stopPropagation" params:@{@"changedTouches":resultTouch ? @[resultTouch]
: @[],@"action":touchState}];
+ touch.wx_stopPropagation = stopPropagation ? @1 : @0;
+}
+#pragma mark - UIGestureRecognizerDelegate
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer
shouldReceiveTouch:(UITouch *)touch
{
+ CGPoint screenLocation = [touch locationInView:touch.window];
+ NSLog(@"%@",NSStringFromCGPoint(screenLocation));
--- End diff --
NSLog is not recommended here, you can use WXLog combined with its
loglevel
---
