/**
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* Tencent is pleased to support the open source community by making QMUI_iOS available.
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* Copyright (C) 2016-2021 THL A29 Limited, a Tencent company. All rights reserved.
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* Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
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* http://opensource.org/licenses/MIT
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* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
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*/
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//
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// QMUIKeyboardManager.m
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// qmui
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//
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// Created by QMUI Team on 2017/3/23.
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//
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#import "QMUIKeyboardManager.h"
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#import "QMUICore.h"
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#import "QMUILog.h"
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#import "QMUIAppearance.h"
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#import "QMUIMultipleDelegates.h"
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#import "NSArray+QMUI.h"
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#import "UIView+QMUI.h"
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@class QMUIKeyboardViewFrameObserver;
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@protocol QMUIKeyboardViewFrameObserverDelegate <NSObject>
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@required
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- (void)keyboardViewFrameDidChange:(UIView *)keyboardView;
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@end
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@interface QMUIKeyboardManager () <QMUIKeyboardViewFrameObserverDelegate>
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@property(nonatomic, strong) NSMutableArray <NSValue *> *targetResponderValues;
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@property(nonatomic, strong) QMUIKeyboardUserInfo *lastUserInfo;
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@property(nonatomic, assign) CGRect keyboardMoveBeginRect;
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@property(nonatomic, weak) UIResponder *currentResponder;
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//@property(nonatomic, weak) UIResponder *currentResponderWhenResign;
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@property(nonatomic, assign) BOOL debug;
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@end
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@interface UIView (KeyboardManager)
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- (id)qmui_findFirstResponder;
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@end
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@implementation UIView (KeyboardManager)
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- (id)qmui_findFirstResponder {
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if (self.isFirstResponder) {
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return self;
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}
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for (UIView *subView in self.subviews) {
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id responder = [subView qmui_findFirstResponder];
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if (responder) return responder;
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}
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return nil;
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}
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@end
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@interface UIResponder ()
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/// 系统自己的isFirstResponder有延迟，这里手动记录UIResponder是否isFirstResponder，QMUIKeyboardManager内部自己使用
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@property(nonatomic, assign) BOOL keyboardManager_isFirstResponder;
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@end
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@implementation UIResponder (KeyboardManager)
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QMUISynthesizeIdStrongProperty(qmui_keyboardManager, setQmui_keyboardManager)
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QMUISynthesizeBOOLProperty(keyboardManager_isFirstResponder, setKeyboardManager_isFirstResponder)
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+ (void)load {
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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OverrideImplementation([UIResponder class], @selector(becomeFirstResponder), ^id(__unsafe_unretained Class originClass, SEL originCMD, IMP (^originalIMPProvider)(void)) {
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return ^BOOL(UIResponder *selfObject) {
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selfObject.keyboardManager_isFirstResponder = YES;
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// call super
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BOOL (*originSelectorIMP)(id, SEL);
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originSelectorIMP = (BOOL (*)(id, SEL))originalIMPProvider();
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BOOL result = originSelectorIMP(selfObject, originCMD);
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return result;
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};
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});
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OverrideImplementation([UIResponder class], @selector(resignFirstResponder), ^id(__unsafe_unretained Class originClass, SEL originCMD, IMP (^originalIMPProvider)(void)) {
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return ^BOOL(UIResponder *selfObject) {
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selfObject.keyboardManager_isFirstResponder = NO;
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// if (selfObject.isFirstResponder &&
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// selfObject.qmui_keyboardManager &&
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// [selfObject.qmui_keyboardManager.allTargetResponders containsObject:selfObject]) {
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// selfObject.qmui_keyboardManager.currentResponderWhenResign = selfObject;
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// }
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// call super
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BOOL (*originSelectorIMP)(id, SEL);
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originSelectorIMP = (BOOL (*)(id, SEL))originalIMPProvider();
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BOOL result = originSelectorIMP(selfObject, originCMD);
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return result;
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};
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});
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});
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}
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@end
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@interface QMUIKeyboardViewFrameObserver : NSObject
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@property (nonatomic, weak) id <QMUIKeyboardViewFrameObserverDelegate> delegate;
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- (void)addToKeyboardView:(UIView *)keyboardView;
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+ (instancetype)observerForView:(UIView *)keyboardView;
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@end
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static char kAssociatedObjectKey_KeyboardViewFrameObserver;
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@implementation QMUIKeyboardViewFrameObserver {
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__unsafe_unretained UIView *_keyboardView;
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}
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- (void)addToKeyboardView:(UIView *)keyboardView {
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if (_keyboardView == keyboardView) {
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return;
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}
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if (_keyboardView) {
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[self removeFrameObserver];
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objc_setAssociatedObject(_keyboardView, &kAssociatedObjectKey_KeyboardViewFrameObserver, nil, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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}
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_keyboardView = keyboardView;
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if (keyboardView) {
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[self addFrameObserver];
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}
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objc_setAssociatedObject(keyboardView, &kAssociatedObjectKey_KeyboardViewFrameObserver, self, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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}
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- (void)addFrameObserver {
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if (!_keyboardView) {
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return;
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}
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[_keyboardView addObserver:self forKeyPath:@"frame" options:kNilOptions context:NULL];
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[_keyboardView addObserver:self forKeyPath:@"center" options:kNilOptions context:NULL];
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[_keyboardView addObserver:self forKeyPath:@"bounds" options:kNilOptions context:NULL];
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[_keyboardView addObserver:self forKeyPath:@"transform" options:kNilOptions context:NULL];
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}
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- (void)removeFrameObserver {
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[_keyboardView removeObserver:self forKeyPath:@"frame"];
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[_keyboardView removeObserver:self forKeyPath:@"center"];
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[_keyboardView removeObserver:self forKeyPath:@"bounds"];
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[_keyboardView removeObserver:self forKeyPath:@"transform"];
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_keyboardView = nil;
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}
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- (void)dealloc {
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[self removeFrameObserver];
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}
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+ (instancetype)observerForView:(UIView *)keyboardView {
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if (!keyboardView) {
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return nil;
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}
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return objc_getAssociatedObject(keyboardView, &kAssociatedObjectKey_KeyboardViewFrameObserver);
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
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if (![keyPath isEqualToString:@"frame"] &&
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![keyPath isEqualToString:@"center"] &&
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![keyPath isEqualToString:@"bounds"] &&
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![keyPath isEqualToString:@"transform"]) {
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return;
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}
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if ([[change objectForKey:NSKeyValueChangeNotificationIsPriorKey] boolValue]) {
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return;
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}
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if ([[change objectForKey:NSKeyValueChangeKindKey] integerValue] != NSKeyValueChangeSetting) {
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return;
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}
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id newValue = [change objectForKey:NSKeyValueChangeNewKey];
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if (newValue == [NSNull null]) { newValue = nil; }
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if (self.delegate) {
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[self.delegate keyboardViewFrameDidChange:_keyboardView];
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}
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}
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@end
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@interface QMUIKeyboardUserInfo ()
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@property(nonatomic, weak, readwrite) QMUIKeyboardManager *keyboardManager;
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@property(nonatomic, strong, readwrite) NSNotification *notification;
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@property(nonatomic, weak, readwrite) UIResponder *targetResponder;
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@property(nonatomic, assign) BOOL isTargetResponderFocused;
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@property(nonatomic, assign, readwrite) CGFloat width;
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@property(nonatomic, assign, readwrite) CGFloat height;
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@property(nonatomic, assign, readwrite) CGRect beginFrame;
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@property(nonatomic, assign, readwrite) CGRect endFrame;
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@property(nonatomic, assign, readwrite) NSTimeInterval animationDuration;
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@property(nonatomic, assign, readwrite) UIViewAnimationCurve animationCurve;
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@property(nonatomic, assign, readwrite) UIViewAnimationOptions animationOptions;
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@property(nonatomic, assign, readwrite) BOOL isFloatingKeyboard;
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@end
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@implementation QMUIKeyboardUserInfo
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- (void)setNotification:(NSNotification *)notification {
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_notification = notification;
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if (self.originUserInfo) {
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_animationDuration = [[self.originUserInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
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_animationCurve = (UIViewAnimationCurve)[[self.originUserInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey] integerValue];
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_animationOptions = self.animationCurve<<16;
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CGRect beginFrame = [[self.originUserInfo objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
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CGRect endFrame = [[self.originUserInfo objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
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// iOS 13 分屏键盘 x 不是 0，不知道是系统 BUG 还是故意这样，先这样保护，再观察一下后面的 beta 版本
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if (IS_SPLIT_SCREEN_IPAD && beginFrame.origin.x > 0) {
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beginFrame.origin.x = 0;
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}
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if (IS_SPLIT_SCREEN_IPAD && endFrame.origin.x > 0) {
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endFrame.origin.x = 0;
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}
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_beginFrame = beginFrame;
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_endFrame = endFrame;
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}
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}
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- (void)setTargetResponder:(UIResponder *)targetResponder {
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_targetResponder = targetResponder;
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self.isTargetResponderFocused = targetResponder && targetResponder.keyboardManager_isFirstResponder;
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}
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- (NSDictionary *)originUserInfo {
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return self.notification ? self.notification.userInfo : nil;
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}
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- (CGFloat)width {
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CGRect keyboardRect = [QMUIKeyboardManager convertKeyboardRect:_endFrame toView:nil];
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return keyboardRect.size.width;
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}
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- (CGFloat)height {
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CGRect keyboardRect = [QMUIKeyboardManager convertKeyboardRect:_endFrame toView:nil];
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return keyboardRect.size.height;
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}
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- (CGFloat)heightInView:(UIView *)view {
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if (!view) {
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return [self height];
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}
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CGRect keyboardRect = [QMUIKeyboardManager convertKeyboardRect:_endFrame toView:view];
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CGRect visibleRect = CGRectIntersection(CGRectFlatted(view.bounds), CGRectFlatted(keyboardRect));
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if (!CGRectIsValidated(visibleRect)) {
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return 0;
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}
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return visibleRect.size.height;
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}
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- (CGRect)beginFrame {
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return _beginFrame;
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}
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- (CGRect)endFrame {
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return _endFrame;
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}
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- (NSTimeInterval)animationDuration {
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return _animationDuration;
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}
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- (UIViewAnimationCurve)animationCurve {
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return _animationCurve;
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}
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- (UIViewAnimationOptions)animationOptions {
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return _animationOptions;
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}
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@end
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/**
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1. 系统键盘app启动第一次使用键盘的时候，会调用两轮键盘通知事件，之后就只会调用一次。而搜狗等第三方输入法的键盘，目前发现每次都会调用三次键盘通知事件。总之，键盘的通知事件是不确定的。
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2. 搜狗键盘可以修改键盘的高度，在修改键盘高度之后，会调用键盘的keyboardWillChangeFrameNotification和keyboardWillShowNotification通知。
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3. 如果从一个聚焦的输入框直接聚焦到另一个输入框，会调用前一个输入框的keyboardWillChangeFrameNotification，在调用后一个输入框的keyboardWillChangeFrameNotification，最后调用后一个输入框的keyboardWillShowNotification（如果此时是浮动键盘，那么后一个输入框的keyboardWillShowNotification不会被调用；）。
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4. iPad可以变成浮动键盘，固定->浮动：会调用keyboardWillChangeFrameNotification和keyboardWillHideNotification；浮动->固定：会调用keyboardWillChangeFrameNotification和keyboardWillShowNotification；浮动键盘在移动的时候只会调用keyboardWillChangeFrameNotification通知，并且endFrame为zero，fromFrame不为zero，而是移动前键盘的frame。浮动键盘在聚焦和失焦的时候只会调用keyboardWillChangeFrameNotification，不会调用show和hide的notification。
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5. iPad可以拆分为左右的小键盘，小键盘的通知具体基本跟浮动键盘一样。
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6. iPad可以外接键盘，外接键盘之后屏幕上就没有虚拟键盘了，但是当我们输入文字的时候，发现底部还是有一条灰色的候选词，条东西也是键盘，它也会触发跟虚拟键盘一样的通知事件。如果点击这条候选词右边的向下箭头，则可以完全隐藏虚拟键盘，这个时候如果失焦再聚焦发现还是没有这条候选词，也就是键盘完全不出来了，如果输入文字，候选词才会重新出来。总结来说就是这条候选词是可以关闭的，关闭之后只有当下次输入才会重新出现。（聚焦和失焦都只调用keyboardWillChangeFrameNotification和keyboardWillHideNotification通知，而且frame始终不变，都是在屏幕下面）
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7. iOS8 hide 之后高度变成0了，keyboardWillHideNotification还是正常的，所以建议不要使用键盘高度来做动画，而是用键盘的y值；在show和hide的时候endFrame会出现一些奇怪的中间值，但最终值是对的；两个输入框切换聚焦，iOS8不会触发任何键盘通知；iOS8的浮动切换正常；
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8. iOS8在 固定->浮动 的过程中，后面的keyboardWillChangeFrameNotification和keyboardWillHideNotification里面的endFrame是正确的，而iOS10和iOS9是错的，iOS9的y值是键盘的MaxY，而iOS10的y值是隐藏状态下的y，也就是屏幕高度。所以iOS9和iOS10需要在keyboardDidChangeFrameNotification里面重新刷新一下。
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*/
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@implementation QMUIKeyboardManager
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+ (instancetype)appearance {
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return [QMUIAppearance appearanceForClass:self];
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}
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- (instancetype)init {
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NSAssert(NO, @"请使用initWithDelegate:初始化");
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return [self initWithDelegate:nil];
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}
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- (instancetype)initWithCoder:(NSCoder *)coder {
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NSAssert(NO, @"请使用initWithDelegate:初始化");
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return [self initWithDelegate:nil];
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}
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- (instancetype)initWithDelegate:(id <QMUIKeyboardManagerDelegate>)delegate {
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if (self = [super init]) {
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_delegate = delegate;
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_delegateEnabled = YES;
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_targetResponderValues = [[NSMutableArray alloc] init];
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[self addKeyboardNotification];
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[self qmui_applyAppearance];
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}
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return self;
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}
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- (void)dealloc {
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (BOOL)addTargetResponder:(UIResponder *)targetResponder {
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if (!targetResponder || ![targetResponder isKindOfClass:[UIResponder class]]) {
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return NO;
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}
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targetResponder.qmui_keyboardManager = self;
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[self.targetResponderValues addObject:[self packageTargetResponder:targetResponder]];
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return YES;
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}
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- (NSArray<UIResponder *> *)allTargetResponders {
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NSMutableArray *targetResponders = nil;
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for (int i = 0; i < self.targetResponderValues.count; i++) {
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if (!targetResponders) {
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targetResponders = [[NSMutableArray alloc] init];
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}
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id unPackageValue = [self unPackageTargetResponder:self.targetResponderValues[i]];
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if (unPackageValue && [unPackageValue isKindOfClass:[UIResponder class]]) {
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[targetResponders addObject:(UIResponder *)unPackageValue];
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}
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}
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return [targetResponders copy];
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}
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- (BOOL)removeTargetResponder:(UIResponder *)targetResponder {
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if (targetResponder && [self.targetResponderValues containsObject:[self packageTargetResponder:targetResponder]]) {
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[self.targetResponderValues removeObject:[self packageTargetResponder:targetResponder]];
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return YES;
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}
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return NO;
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}
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- (NSValue *)packageTargetResponder:(UIResponder *)targetResponder {
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if (![targetResponder isKindOfClass:[UIResponder class]]) {
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return nil;
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}
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return [NSValue valueWithNonretainedObject:targetResponder];
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}
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- (UIResponder *)unPackageTargetResponder:(NSValue *)value {
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if (!value) {
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return nil;
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}
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id unPackageValue = [value nonretainedObjectValue];
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if (![unPackageValue isKindOfClass:[UIResponder class]]) {
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return nil;
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}
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return (UIResponder *)unPackageValue;
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}
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- (UIResponder *)firstResponderInWindows {
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UIResponder *responder = [UIApplication.sharedApplication.keyWindow qmui_findFirstResponder];
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if (!responder) {
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for (UIWindow *window in UIApplication.sharedApplication.windows) {
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if (window != UIApplication.sharedApplication.keyWindow) {
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responder = [window qmui_findFirstResponder];
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if (responder) {
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return responder;
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}
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}
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}
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}
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return responder;
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}
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#pragma mark - Notification
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- (void)addKeyboardNotification {
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShowNotification:) name:UIKeyboardWillShowNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidShowNotification:) name:UIKeyboardDidShowNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHideNotification:) name:UIKeyboardWillHideNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidHideNotification:) name:UIKeyboardDidHideNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillChangeFrameNotification:) name:UIKeyboardWillChangeFrameNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidChangeFrameNotification:) name:UIKeyboardDidChangeFrameNotification object:nil];
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}
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- (BOOL)isAppActive {
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if (self.ignoreApplicationState) {
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return YES;
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}
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if (UIApplication.sharedApplication.applicationState == UIApplicationStateActive) {
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return YES;
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}
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return NO;
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}
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- (BOOL)isLocalKeyboard:(NSNotification *)notification {
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if ([[notification.userInfo valueForKey:UIKeyboardIsLocalUserInfoKey] boolValue]) {
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return YES;
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}
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if (IS_SPLIT_SCREEN_IPAD) {
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return YES;
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}
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return NO;
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}
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- (void)keyboardWillShowNotification:(NSNotification *)notification {
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if (self.debug) {
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QMUILog(NSStringFromClass(self.class), @"keyboardWillShowNotification - %@", self);
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}
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if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
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QMUILog(NSStringFromClass(self.class), @"app is not active");
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return;
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}
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if (![self shouldReceiveShowNotification]) {
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return;
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}
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QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
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self.lastUserInfo = userInfo;
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userInfo.targetResponder = self.currentResponder ?: nil;
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if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardWillShowWithUserInfo:)]) {
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[self.delegate keyboardWillShowWithUserInfo:userInfo];
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}
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// 额外处理iPad浮动键盘
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if (IS_IPAD) {
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[self keyboardDidChangedFrame:[self.class keyboardView]];
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}
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}
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- (void)keyboardDidShowNotification:(NSNotification *)notification {
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if (self.debug) {
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QMUILog(NSStringFromClass(self.class), @"keyboardDidShowNotification - %@", self);
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}
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if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
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QMUILog(NSStringFromClass(self.class), @"app is not active");
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return;
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}
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QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
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self.lastUserInfo = userInfo;
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userInfo.targetResponder = self.currentResponder ?: nil;
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id firstResponder = [self firstResponderInWindows];
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BOOL shouldReceiveDidShowNotification = self.targetResponderValues.count <= 0 || (firstResponder && firstResponder == self.currentResponder);
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if (shouldReceiveDidShowNotification) {
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if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardDidShowWithUserInfo:)]) {
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[self.delegate keyboardDidShowWithUserInfo:userInfo];
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}
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// 额外处理iPad浮动键盘
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if (IS_IPAD) {
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[self keyboardDidChangedFrame:[self.class keyboardView]];
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}
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}
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}
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- (void)keyboardWillHideNotification:(NSNotification *)notification {
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if (self.debug) {
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QMUILog(NSStringFromClass(self.class), @"keyboardWillHideNotification - %@", self);
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}
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if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
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QMUILog(NSStringFromClass(self.class), @"app is not active");
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return;
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}
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if (![self shouldReceiveHideNotification]) {
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return;
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}
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QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
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self.lastUserInfo = userInfo;
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userInfo.targetResponder = self.currentResponder ?: nil;
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if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardWillHideWithUserInfo:)]) {
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[self.delegate keyboardWillHideWithUserInfo:userInfo];
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}
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// 额外处理iPad浮动键盘
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if (IS_IPAD) {
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[self keyboardDidChangedFrame:[self.class keyboardView]];
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}
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}
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- (void)keyboardDidHideNotification:(NSNotification *)notification {
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if (self.debug) {
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QMUILog(NSStringFromClass(self.class), @"keyboardDidHideNotification - %@", self);
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}
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if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
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QMUILog(NSStringFromClass(self.class), @"app is not active");
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return;
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}
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QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
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self.lastUserInfo = userInfo;
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userInfo.targetResponder = self.currentResponder ?: nil;
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if ([self shouldReceiveHideNotification]) {
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if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardDidHideWithUserInfo:)]) {
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[self.delegate keyboardDidHideWithUserInfo:userInfo];
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}
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}
|
|
if (self.currentResponder && !self.currentResponder.keyboardManager_isFirstResponder && !IS_IPAD) {
|
// 时机最晚，设置为 nil
|
self.currentResponder = nil;
|
}
|
|
// 额外处理iPad浮动键盘
|
if (IS_IPAD) {
|
if (self.targetResponderValues.count <= 0 || self.currentResponder) {
|
[self keyboardDidChangedFrame:[self.class keyboardView]];
|
}
|
}
|
}
|
|
- (void)keyboardWillChangeFrameNotification:(NSNotification *)notification {
|
|
if (self.debug) {
|
QMUILog(NSStringFromClass(self.class), @"keyboardWillChangeFrameNotification - %@", self);
|
}
|
|
if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
|
QMUILog(NSStringFromClass(self.class), @"app is not active");
|
return;
|
}
|
|
QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
|
self.lastUserInfo = userInfo;
|
|
if ([self shouldReceiveShowNotification] || [self shouldReceiveHideNotification]) {
|
userInfo.targetResponder = self.currentResponder ?: nil;
|
} else {
|
return;
|
}
|
|
if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardWillChangeFrameWithUserInfo:)]) {
|
[self.delegate keyboardWillChangeFrameWithUserInfo:userInfo];
|
}
|
|
// 额外处理iPad浮动键盘
|
if (IS_IPAD) {
|
[self addFrameObserverIfNeeded];
|
}
|
}
|
|
- (void)keyboardDidChangeFrameNotification:(NSNotification *)notification {
|
|
if (self.debug) {
|
QMUILog(NSStringFromClass(self.class), @"keyboardDidChangeFrameNotification - %@", self);
|
}
|
|
if (![self isAppActive] || ![self isLocalKeyboard:notification]) {
|
QMUILog(NSStringFromClass(self.class), @"app is not active");
|
return;
|
}
|
|
QMUIKeyboardUserInfo *userInfo = [self newUserInfoWithNotification:notification];
|
self.lastUserInfo = userInfo;
|
|
if ([self shouldReceiveShowNotification] || [self shouldReceiveHideNotification]) {
|
userInfo.targetResponder = self.currentResponder ?: nil;
|
} else {
|
return;
|
}
|
|
if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardDidChangeFrameWithUserInfo:)]) {
|
[self.delegate keyboardDidChangeFrameWithUserInfo:userInfo];
|
}
|
|
// 额外处理iPad浮动键盘
|
if (IS_IPAD) {
|
[self keyboardDidChangedFrame:[self.class keyboardView]];
|
}
|
}
|
|
- (QMUIKeyboardUserInfo *)newUserInfoWithNotification:(NSNotification *)notification {
|
QMUIKeyboardUserInfo *userInfo = [[QMUIKeyboardUserInfo alloc] init];
|
userInfo.keyboardManager = self;
|
userInfo.notification = notification;
|
return userInfo;
|
}
|
|
- (BOOL)shouldReceiveShowNotification {
|
UIResponder *firstResponder = [self firstResponderInWindows];
|
// 如果点击了 webview 导致键盘下降，这个时候运行 shouldReceiveHideNotification 就会判断错误，所以如果发现是 nil 或是 WKContentView 则值不变
|
// WKContentView
|
if (!self.currentResponder || (firstResponder && ![firstResponder isKindOfClass:NSClassFromString([NSString stringWithFormat:@"%@%@", @"WK", @"ContentView"])])) {
|
self.currentResponder = firstResponder;
|
}
|
|
if (self.targetResponderValues.count <= 0) {
|
return YES;
|
} else {
|
return self.currentResponder && [self.targetResponderValues containsObject:[self packageTargetResponder:self.currentResponder]];
|
}
|
}
|
|
- (BOOL)shouldReceiveHideNotification {
|
if (self.targetResponderValues.count <= 0) {
|
return YES;
|
} else {
|
if (self.currentResponder) {
|
return [self.targetResponderValues containsObject:[self packageTargetResponder:self.currentResponder]];
|
} else {
|
return NO;
|
}
|
}
|
}
|
|
#pragma mark - iPad浮动键盘
|
|
- (void)addFrameObserverIfNeeded {
|
if (![self.class keyboardView]) {
|
return;
|
}
|
UIView *keyboardView = [self.class keyboardView];
|
QMUIKeyboardViewFrameObserver *observer = [QMUIKeyboardViewFrameObserver observerForView:keyboardView];
|
if (!observer) {
|
observer = [[QMUIKeyboardViewFrameObserver alloc] init];
|
observer.qmui_multipleDelegatesEnabled = YES;
|
[observer addToKeyboardView:keyboardView];
|
}
|
observer.delegate = self;
|
[self keyboardDidChangedFrame:keyboardView]; // 手动调用第一次
|
}
|
|
- (void)keyboardDidChangedFrame:(UIView *)keyboardView {
|
|
if (keyboardView != [self.class keyboardView]) {
|
return;
|
}
|
|
// 也需要判断targetResponder
|
if (![self shouldReceiveShowNotification] && ![self shouldReceiveHideNotification]) {
|
return;
|
}
|
|
if (self.delegateEnabled && [self.delegate respondsToSelector:@selector(keyboardWillChangeFrameWithUserInfo:)]) {
|
|
UIWindow *keyboardWindow = keyboardView.window;
|
|
if (self.keyboardMoveBeginRect.size.width == 0 && self.keyboardMoveBeginRect.size.height == 0) {
|
// 第一次需要初始化
|
self.keyboardMoveBeginRect = CGRectMake(0, keyboardWindow.bounds.size.height, keyboardWindow.bounds.size.width, 0);
|
}
|
|
CGRect endFrame = CGRectZero;
|
if (keyboardWindow) {
|
endFrame = [keyboardWindow convertRect:keyboardView.frame toWindow:nil];
|
} else {
|
endFrame = keyboardView.frame;
|
}
|
|
// 自己构造一个QMUIKeyboardUserInfo，一些属性使用之前最后一个keyboardUserInfo的值
|
QMUIKeyboardUserInfo *keyboardMoveUserInfo = [[QMUIKeyboardUserInfo alloc] init];
|
keyboardMoveUserInfo.keyboardManager = self;
|
keyboardMoveUserInfo.targetResponder = self.lastUserInfo ? self.lastUserInfo.targetResponder : nil;
|
keyboardMoveUserInfo.animationDuration = self.lastUserInfo ? self.lastUserInfo.animationDuration : 0.25;
|
keyboardMoveUserInfo.animationCurve = self.lastUserInfo ? self.lastUserInfo.animationCurve : 7;
|
keyboardMoveUserInfo.animationOptions = self.lastUserInfo ? self.lastUserInfo.animationOptions : keyboardMoveUserInfo.animationCurve<<16;
|
keyboardMoveUserInfo.beginFrame = self.keyboardMoveBeginRect;
|
keyboardMoveUserInfo.endFrame = endFrame;
|
keyboardMoveUserInfo.isFloatingKeyboard = keyboardView ? CGRectGetWidth(keyboardView.bounds) < CGRectGetWidth(UIApplication.sharedApplication.delegate.window.bounds) : NO;
|
|
if (self.debug) {
|
NSLog(@"keyboardDidMoveNotification - %@\n", self);
|
}
|
|
[self.delegate keyboardWillChangeFrameWithUserInfo:keyboardMoveUserInfo];
|
|
self.keyboardMoveBeginRect = endFrame;
|
|
if (self.currentResponder) {
|
UIWindow *mainWindow = UIApplication.sharedApplication.keyWindow ?: UIApplication.sharedApplication.delegate.window;
|
if (mainWindow) {
|
CGRect keyboardRect = keyboardMoveUserInfo.endFrame;
|
CGFloat distanceFromBottom = [QMUIKeyboardManager distanceFromMinYToBottomInView:mainWindow keyboardRect:keyboardRect];
|
if (distanceFromBottom < keyboardRect.size.height) {
|
if (!self.currentResponder.keyboardManager_isFirstResponder) {
|
// willHide
|
self.currentResponder = nil;
|
}
|
} else if (distanceFromBottom > keyboardRect.size.height && !self.currentResponder.isFirstResponder) {
|
if (!self.currentResponder.keyboardManager_isFirstResponder) {
|
// 浮动
|
self.currentResponder = nil;
|
}
|
}
|
}
|
}
|
|
}
|
}
|
|
#pragma mark - <QMUIKeyboardViewFrameObserverDelegate>
|
|
- (void)keyboardViewFrameDidChange:(UIView *)keyboardView {
|
[self keyboardDidChangedFrame:keyboardView];
|
}
|
|
#pragma mark - 工具方法
|
|
+ (void)animateWithAnimated:(BOOL)animated keyboardUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo animations:(void (^)(void))animations completion:(void (^)(BOOL finished))completion {
|
if (animated) {
|
[UIView animateWithDuration:keyboardUserInfo.animationDuration delay:0 options:keyboardUserInfo.animationOptions|UIViewAnimationOptionBeginFromCurrentState animations:^{
|
if (animations) {
|
animations();
|
}
|
} completion:^(BOOL finished) {
|
if (completion) {
|
completion(finished);
|
}
|
}];
|
} else {
|
if (animations) {
|
animations();
|
}
|
if (completion) {
|
completion(YES);
|
}
|
}
|
}
|
|
+ (void)handleKeyboardNotificationWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo showBlock:(void (^)(QMUIKeyboardUserInfo *keyboardUserInfo))showBlock hideBlock:(void (^)(QMUIKeyboardUserInfo *keyboardUserInfo))hideBlock {
|
// 专门处理 iPad Pro 在键盘完全不显示的情况（不会调用willShow，所以通过是否focus来判断）
|
// iPhoneX Max 这里键盘高度不是0，而是一个很小的值
|
if (!keyboardUserInfo.isTargetResponderFocused) {
|
// 先判断 focus，避免 frame 变化但是此时 visibleKeyboardHeight 还不是 0 导致调用了 showBlock
|
if ([QMUIKeyboardManager visibleKeyboardHeight] <= 0) {
|
if (hideBlock) {
|
hideBlock(keyboardUserInfo);
|
}
|
}
|
} else {
|
if (showBlock) {
|
showBlock(keyboardUserInfo);
|
}
|
}
|
}
|
|
+ (CGRect)convertKeyboardRect:(CGRect)rect toView:(UIView *)view {
|
|
if (CGRectIsNull(rect) || CGRectIsInfinite(rect)) {
|
return rect;
|
}
|
|
UIWindow *mainWindow = UIApplication.sharedApplication.keyWindow ?: UIApplication.sharedApplication.delegate.window;
|
if (!mainWindow) {
|
if (view) {
|
[view convertRect:rect fromView:nil];
|
} else {
|
return rect;
|
}
|
}
|
|
rect = [mainWindow convertRect:rect fromWindow:nil];
|
if (!view) {
|
return [mainWindow convertRect:rect toWindow:nil];
|
}
|
if (view == mainWindow) {
|
return rect;
|
}
|
|
UIWindow *toWindow = [view isKindOfClass:[UIWindow class]] ? (id)view : view.window;
|
if (!mainWindow || !toWindow) {
|
return [mainWindow convertRect:rect toView:view];
|
}
|
if (mainWindow == toWindow) {
|
return [mainWindow convertRect:rect toView:view];
|
}
|
|
rect = [mainWindow convertRect:rect toView:mainWindow];
|
rect = [toWindow convertRect:rect fromWindow:mainWindow];
|
rect = [view convertRect:rect fromView:toWindow];
|
|
return rect;
|
}
|
|
+ (CGFloat)distanceFromMinYToBottomInView:(UIView *)view keyboardRect:(CGRect)rect {
|
rect = [self convertKeyboardRect:rect toView:view];
|
CGFloat distance = CGRectGetHeight(CGRectFlatted(view.bounds)) - CGRectGetMinY(rect);
|
return distance;
|
}
|
|
+ (UIWindow *)keyboardWindow {
|
for (UIWindow *window in UIApplication.sharedApplication.windows) {
|
if ([self positionedKeyboardViewInWindow:window]) {
|
return window;
|
}
|
}
|
|
UIWindow *window = [UIApplication.sharedApplication.windows qmui_firstMatchWithBlock:^BOOL(__kindof UIWindow * _Nonnull item) {
|
return [NSStringFromClass(item.class) isEqualToString:@"UIRemoteKeyboardWindow"];
|
}];
|
if (window) {
|
return window;
|
}
|
|
window = [UIApplication.sharedApplication.windows qmui_firstMatchWithBlock:^BOOL(__kindof UIWindow * _Nonnull item) {
|
return [NSStringFromClass(item.class) isEqualToString:@"UITextEffectsWindow"];
|
}];
|
return window;
|
}
|
|
+ (UIView *)keyboardView {
|
for (UIWindow *window in UIApplication.sharedApplication.windows) {
|
UIView *view = [self positionedKeyboardViewInWindow:window];
|
if (view) {
|
return view;
|
}
|
}
|
return nil;
|
}
|
|
/**
|
从给定的 window 里寻找代表键盘当前布局位置的 view。
|
iOS 15 及以前（包括用 Xcode 13 编译的 App 运行在 iOS 16 上的场景），键盘的 UI 层级是：
|
|- UIApplication.windows
|
|- UIRemoteKeyboardWindow
|
|- UIInputSetContainerView
|
|- UIInputSetHostView - 键盘及 webView 里的输入工具栏（上下键、Done键）
|
|- _UIKBCompatInputView - 键盘主体按键
|
|- TUISystemInputAssistantView - 键盘顶部的候选词栏、emoji 键盘顶部的搜索框
|
|- _UIRemoteKeyboardPlaceholderView - webView 里的输入工具栏的占位（实际的 view 在 UITextEffectsWindow 里）
|
|
iOS 16 及以后（仅限用 Xcode 14 及以上版本编译的 App），UIApplication.windows 里已经不存在 UIRemoteKeyboardWindow 了，所以退而求其次，我们通过 UITextEffectsWindow 里的 UIInputSetHostView 来获取键盘的位置——这两个 window 在布局层面可以理解为镜像关系。
|
|- UIApplication.windows
|
|- UITextEffectsWindow
|
|- UIInputSetContainerView
|
|- UIInputSetHostView - 键盘及 webView 里的输入工具栏（上下键、Done键）
|
|- _UIRemoteKeyboardPlaceholderView - 整个键盘区域，包含顶部候选词栏、emoji 键盘顶部搜索栏（有时候不一定存在）
|
|- UIWebFormAccessory - webView 里的输入工具栏的占位
|
|- TUIInputAssistantHostView - 外接键盘时可能存在，此时不一定有 placeholder
|
|- UIInputSetHostView - 可能存在多个，但只有一个里面有 _UIRemoteKeyboardPlaceholderView
|
|
所以只要找到 UIInputSetHostView 即可，优先从 UIRemoteKeyboardWindow 找，不存在的话则从 UITextEffectsWindow 找。
|
*/
|
+ (UIView *)positionedKeyboardViewInWindow:(UIWindow *)window {
|
|
if (!window) return nil;
|
|
NSString *windowName = NSStringFromClass(window.class);
|
if ([windowName isEqualToString:@"UIRemoteKeyboardWindow"]) {
|
UIView *result = [[window.subviews qmui_firstMatchWithBlock:^BOOL(__kindof UIView * _Nonnull subview) {
|
return [NSStringFromClass(subview.class) isEqualToString:@"UIInputSetContainerView"];
|
}].subviews qmui_firstMatchWithBlock:^BOOL(__kindof UIView * _Nonnull subview) {
|
return [NSStringFromClass(subview.class) isEqualToString:@"UIInputSetHostView"];
|
}];
|
return result;
|
}
|
if ([windowName isEqualToString:@"UITextEffectsWindow"]) {
|
UIView *result = [[window.subviews qmui_firstMatchWithBlock:^BOOL(__kindof UIView * _Nonnull subview) {
|
return [NSStringFromClass(subview.class) isEqualToString:@"UIInputSetContainerView"];
|
}].subviews qmui_firstMatchWithBlock:^BOOL(__kindof UIView * _Nonnull subview) {
|
return [NSStringFromClass(subview.class) isEqualToString:@"UIInputSetHostView"] && subview.subviews.count;
|
}];
|
return result;
|
}
|
return nil;
|
}
|
|
+ (BOOL)isKeyboardVisible {
|
UIView *keyboardView = self.keyboardView;
|
UIWindow *keyboardWindow = keyboardView.window;
|
if (!keyboardView || !keyboardWindow) {
|
return NO;
|
}
|
CGRect rect = CGRectIntersection(CGRectFlatted(keyboardWindow.bounds), CGRectFlatted(keyboardView.frame));
|
if (CGRectIsValidated(rect) && !CGRectIsEmpty(rect)) {
|
return YES;
|
}
|
return NO;
|
}
|
|
+ (CGRect)currentKeyboardFrame {
|
UIView *keyboardView = [self keyboardView];
|
if (!keyboardView) {
|
return CGRectNull;
|
}
|
UIWindow *keyboardWindow = keyboardView.window;
|
if (keyboardWindow) {
|
return [keyboardWindow convertRect:CGRectFlatted(keyboardView.frame) toWindow:nil];
|
} else {
|
return CGRectFlatted(keyboardView.frame);
|
}
|
}
|
|
+ (CGFloat)visibleKeyboardHeight {
|
UIView *keyboardView = [self keyboardView];
|
// iPad“侧拉”模式打开的 App，App Window 和键盘 Window 尺寸不同，如果以键盘 Window 为准则会认为键盘一直在屏幕上，从而出现误判，所以这里改为用 App Window。
|
// iPhone、iPad 全屏/分屏/台前调度，都没这个问题
|
// UIWindow *keyboardWindow = keyboardView.window;
|
UIWindow *keyboardWindow = UIApplication.sharedApplication.delegate.window;
|
if (!keyboardView || !keyboardWindow) {
|
return 0;
|
} else {
|
// 开启了系统的“设置→辅助功能→动态效果→减弱动态效果→首选交叉淡出过渡效果”后，键盘动画不再是 slide，而是 fade，此时应该用 alpha 来判断
|
// https://github.com/Tencent/QMUI_iOS/issues/1173
|
if (keyboardView.alpha <= 0) {
|
return 0;
|
}
|
|
CGRect keyboardFrame = [keyboardWindow qmui_convertRect:keyboardView.bounds fromView:keyboardView];
|
CGRect visibleRect = CGRectIntersection(keyboardWindow.bounds, keyboardFrame);
|
if (CGRectIsValidated(visibleRect)) {
|
return CGRectGetHeight(visibleRect);
|
}
|
return 0;
|
}
|
}
|
|
@end
|
|
#pragma mark - UITextField
|
|
@interface UITextField () <QMUIKeyboardManagerDelegate>
|
|
@end
|
|
@implementation UITextField (QMUI_KeyboardManager)
|
|
static char kAssociatedObjectKey_keyboardWillShowNotificationBlock;
|
- (void)setQmui_keyboardWillShowNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillShowNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillShowNotificationBlock, qmui_keyboardWillShowNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillShowNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillShowNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillShowNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidShowNotificationBlock;
|
- (void)setQmui_keyboardDidShowNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidShowNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidShowNotificationBlock, qmui_keyboardDidShowNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidShowNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidShowNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidShowNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardWillHideNotificationBlock;
|
- (void)setQmui_keyboardWillHideNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillHideNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillHideNotificationBlock, qmui_keyboardWillHideNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillHideNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillHideNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillHideNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidHideNotificationBlock;
|
- (void)setQmui_keyboardDidHideNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidHideNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidHideNotificationBlock, qmui_keyboardDidHideNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidHideNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidHideNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidHideNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock;
|
- (void)setQmui_keyboardWillChangeFrameNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillChangeFrameNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock, qmui_keyboardWillChangeFrameNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillChangeFrameNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillChangeFrameNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock;
|
- (void)setQmui_keyboardDidChangeFrameNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidChangeFrameNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock, qmui_keyboardDidChangeFrameNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidChangeFrameNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidChangeFrameNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock);
|
}
|
|
- (void)initKeyboardManagerIfNeeded {
|
if (!self.qmui_keyboardManager) {
|
self.qmui_keyboardManager = [[QMUIKeyboardManager alloc] initWithDelegate:self];
|
[self.qmui_keyboardManager addTargetResponder:self];
|
}
|
}
|
|
#pragma mark - <QMUIKeyboardManagerDelegate>
|
|
- (void)keyboardWillShowWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillShowNotificationBlock) {
|
self.qmui_keyboardWillShowNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardWillHideWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillHideNotificationBlock) {
|
self.qmui_keyboardWillHideNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardWillChangeFrameWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillChangeFrameNotificationBlock) {
|
self.qmui_keyboardWillChangeFrameNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidShowWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidShowNotificationBlock) {
|
self.qmui_keyboardDidShowNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidHideWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidHideNotificationBlock) {
|
self.qmui_keyboardDidHideNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidChangeFrameWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidChangeFrameNotificationBlock) {
|
self.qmui_keyboardDidChangeFrameNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
@end
|
|
#pragma mark - UITextView
|
|
@interface UITextView () <QMUIKeyboardManagerDelegate>
|
|
@end
|
|
@implementation UITextView (QMUI_KeyboardManager)
|
|
static char kAssociatedObjectKey_keyboardWillShowNotificationBlock;
|
- (void)setQmui_keyboardWillShowNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillShowNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillShowNotificationBlock, qmui_keyboardWillShowNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillShowNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillShowNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillShowNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidShowNotificationBlock;
|
- (void)setQmui_keyboardDidShowNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidShowNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidShowNotificationBlock, qmui_keyboardDidShowNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidShowNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidShowNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidShowNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardWillHideNotificationBlock;
|
- (void)setQmui_keyboardWillHideNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillHideNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillHideNotificationBlock, qmui_keyboardWillHideNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillHideNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillHideNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillHideNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidHideNotificationBlock;
|
- (void)setQmui_keyboardDidHideNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidHideNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidHideNotificationBlock, qmui_keyboardDidHideNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidHideNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidHideNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidHideNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock;
|
- (void)setQmui_keyboardWillChangeFrameNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillChangeFrameNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock, qmui_keyboardWillChangeFrameNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardWillChangeFrameNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardWillChangeFrameNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardWillChangeFrameNotificationBlock);
|
}
|
|
static char kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock;
|
- (void)setQmui_keyboardDidChangeFrameNotificationBlock:(void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidChangeFrameNotificationBlock {
|
objc_setAssociatedObject(self, &kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock, qmui_keyboardDidChangeFrameNotificationBlock, OBJC_ASSOCIATION_COPY_NONATOMIC);
|
if (qmui_keyboardDidChangeFrameNotificationBlock) {
|
[self initKeyboardManagerIfNeeded];
|
}
|
}
|
|
- (void (^)(QMUIKeyboardUserInfo *))qmui_keyboardDidChangeFrameNotificationBlock {
|
return (void (^)(QMUIKeyboardUserInfo *))objc_getAssociatedObject(self, &kAssociatedObjectKey_keyboardDidChagneFrameNotificationBlock);
|
}
|
|
- (void)initKeyboardManagerIfNeeded {
|
if (!self.qmui_keyboardManager) {
|
self.qmui_keyboardManager = [[QMUIKeyboardManager alloc] initWithDelegate:self];
|
[self.qmui_keyboardManager addTargetResponder:self];
|
}
|
}
|
|
#pragma mark - <QMUIKeyboardManagerDelegate>
|
|
- (void)keyboardWillShowWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillShowNotificationBlock) {
|
self.qmui_keyboardWillShowNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardWillHideWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillHideNotificationBlock) {
|
self.qmui_keyboardWillHideNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardWillChangeFrameWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardWillChangeFrameNotificationBlock) {
|
self.qmui_keyboardWillChangeFrameNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidShowWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidShowNotificationBlock) {
|
self.qmui_keyboardDidShowNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidHideWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidHideNotificationBlock) {
|
self.qmui_keyboardDidHideNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
- (void)keyboardDidChangeFrameWithUserInfo:(QMUIKeyboardUserInfo *)keyboardUserInfo {
|
if (self.qmui_keyboardDidChangeFrameNotificationBlock) {
|
self.qmui_keyboardDidChangeFrameNotificationBlock(keyboardUserInfo);
|
}
|
}
|
|
@end
|
