手势优化

MussaCharles · Aug 25, 2021 · b93746a · b93746a
1 parent 1b1e6cd
commit b93746a
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/BOTransition/BOTransitioning.m b/BOTransition/BOTransitioning.m
@@ -1483,6 +1483,18 @@ - (NSNumber *)boTransitionGesShouldAndWillBegin:(BOTransitionPanGesture *)ges
                 NSDictionary *moveindic = [configdelegate bo_trans_moveInVCWithGes:ges
                                                                     transitionType:self.transitionType
                                                                            subInfo:subInfo];
+                if (!moveindic
+                    || 0 == moveindic.count) {
+                    return nil;
+                }
+
+                NSString *actstr = [moveindic objectForKey:@"act"];
+                if (actstr
+                    && [actstr isEqualToString:@"fail"]) {
+                    //显式cancel
+                    return @(NO);
+                }
+
                 moveInVC = [moveindic objectForKey:@"vc"];
                 __weak typeof(self) ws = self;
                 if (moveInVC
@@ -1522,7 +1534,7 @@ - (NSNumber *)boTransitionGesShouldAndWillBegin:(BOTransitionPanGesture *)ges
                         [ges.userInfo setObject:validgesinfo ? : @{} forKey:@"triggerGesInfo"];
                         return @(YES);
                     } else {
-                        return @(NO);
+                        return nil;
                     }
                 }