Question

触摸键盘区域时，将触发根视图的方法：

（UIView *）hitTest：（CGPoint）指向withEvent：（UIEvent *）事件

我很困惑，有人可以帮助我吗？

Answer 1

在AppDelegate的applicationWillEnterForeground中，输入此代码。它对我有用，特别是KLCPopup

- (void)applicationWillEnterForeground:(UIApplication *)application{
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.

if (!IS_OS_8_OR_LATER) return;
[UIApplication.sharedApplication.windows enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(UIWindow *w, NSUInteger idx, BOOL *stop) {
    if (!w.opaque && [NSStringFromClass(w.class) hasPrefix:@"UIText"]) {
        // The keyboard sometimes disables interaction. This brings it back to normal.
        BOOL wasHidden = w.hidden;
        w.hidden = YES;
        w.hidden = wasHidden;
        *stop = YES;
    }
}];}

Answer 2

此问题将出现在：

1，你改变了keywindow的rootViewController;

2，输入背景并返回前景;

因此，恢复UITextEffectsWindow可以在每次更改后修复它。

void TSRestoreKeyboardWindow(void)
{
    if (!TSSystemVersionGreaterThanIOS8()) return;
    [UIApplication.sharedApplication.windows enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(UIWindow *w, NSUInteger idx, BOOL *stop) {
        if (!w.opaque && [NSStringFromClass(w.class) hasPrefix:@"UIText"]) {
            // The keyboard sometimes disables interaction. This brings it back to normal.
            BOOL wasHidden = w.hidden;
            w.hidden = YES;
            w.hidden = wasHidden;
            *stop = YES;
        }
    }];
}

iOS8键盘混乱，为什么root视图的hitTest方法会被触发？

2 个答案: