76 lines
2.1 KiB
Objective-C
76 lines
2.1 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTInputAccessoryViewContent.h"
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#import <React/UIView+React.h>
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@interface RCTInputAccessoryViewContent()
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// Overriding `inputAccessoryView` to `readwrite`.
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@property (nonatomic, readwrite, retain) UIView *inputAccessoryView;
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@end
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@implementation RCTInputAccessoryViewContent
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- (BOOL)canBecomeFirstResponder
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{
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return true;
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}
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- (BOOL)becomeFirstResponder
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{
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const BOOL becameFirstResponder = [super becomeFirstResponder];
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000 /* __IPHONE_11_0 */
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// Avoiding the home pill and notch (landscape mode) on iphoneX.
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if (becameFirstResponder) {
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if (@available(iOS 11.0, *)) {
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[_contentView.bottomAnchor
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constraintLessThanOrEqualToSystemSpacingBelowAnchor:_contentView.window.safeAreaLayoutGuide.bottomAnchor
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multiplier:1.0f].active = YES;
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[_contentView.leftAnchor
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constraintLessThanOrEqualToSystemSpacingAfterAnchor:_contentView.window.safeAreaLayoutGuide.leftAnchor
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multiplier:1.0f].active = YES;
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[_contentView.rightAnchor
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constraintLessThanOrEqualToSystemSpacingAfterAnchor:_contentView.window.safeAreaLayoutGuide.rightAnchor
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multiplier:1.0f].active = YES;
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}
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}
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#endif
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return becameFirstResponder;
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}
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- (UIView *)inputAccessoryView
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{
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if (!_inputAccessoryView) {
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_inputAccessoryView = [UIView new];
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_contentView = [UIView new];
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[_inputAccessoryView addSubview:_contentView];
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}
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return _inputAccessoryView;
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}
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- (void)insertReactSubview:(UIView *)subview atIndex:(NSInteger)index
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{
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[super insertReactSubview:subview atIndex:index];
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[_contentView insertSubview:subview atIndex:index];
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}
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- (void)removeReactSubview:(UIView *)subview
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{
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[super removeReactSubview:subview];
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[subview removeFromSuperview];
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if ([[_inputAccessoryView subviews] count] == 0 && [self isFirstResponder]) {
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[self resignFirstResponder];
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}
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}
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@end
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