Skip to content

Added userInterfaceStyle to Alert to override user interface style for iOS 13+ #33553

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
luoxuhai wants to merge 1 commit into from
Closed

Added userInterfaceStyle to Alert to override user interface style for iOS 13+ #33553

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 12 additions & 1 deletion Libraries/Alert/Alert.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ export type Buttons = Array<{

type Options = {
cancelable?: ?boolean,
userInterfaceStyle?: 'unspecified' | 'light' | 'dark',
onDismiss?: ?() => void,
...
};
Expand All @@ -44,7 +45,15 @@ class Alert {
options?: Options,
): void {
if (Platform.OS === 'ios') {
Alert.prompt(title, message, buttons, 'default');
Alert.prompt(
title,
message,
buttons,
'default',
undefined,
undefined,
options,
);
} else if (Platform.OS === 'android') {
const NativeDialogManagerAndroid =
require('../NativeModules/specs/NativeDialogManagerAndroid').default;
Expand Down Expand Up @@ -107,6 +116,7 @@ class Alert {
type?: ?AlertType = 'plain-text',
defaultValue?: string,
keyboardType?: string,
options?: Options,
): void {
if (Platform.OS === 'ios') {
let callbacks = [];
Expand Down Expand Up @@ -141,6 +151,7 @@ class Alert {
cancelButtonKey,
destructiveButtonKey,
keyboardType,
userInterfaceStyle: options?.userInterfaceStyle || undefined,
},
(id, value) => {
const cb = callbacks[id];
Expand Down
1 change: 1 addition & 0 deletions Libraries/Alert/NativeAlertManager.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ export type Args = {|
cancelButtonKey?: string,
destructiveButtonKey?: string,
keyboardType?: string,
userInterfaceStyle?: string,
|};

export interface Spec extends TurboModule {
Expand Down
23 changes: 23 additions & 0 deletions React/CoreModules/RCTAlertManager.mm
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,20 @@ @implementation RCTConvert (UIAlertViewStyle)

@end

@implementation RCTConvert (UIUserInterfaceStyle)

RCT_ENUM_CONVERTER(
UIUserInterfaceStyle,
(@{
@"unspecified" : @(UIUserInterfaceStyleUnspecified),
@"light" : @(UIUserInterfaceStyleLight),
@"dark" : @(UIUserInterfaceStyleDark),
}),
UIUserInterfaceStyleUnspecified,
integerValue)

@end

@interface RCTAlertManager () <NativeAlertManagerSpec>

@end
Expand Down Expand Up @@ -103,6 +117,15 @@ - (void)invalidate
RCTAlertController *alertController = [RCTAlertController alertControllerWithTitle:title
message:nil
preferredStyle:UIAlertControllerStyleAlert];

#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && defined(__IPHONE_13_0) && \
__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0
if (@available(iOS 13.0, *)) {
UIUserInterfaceStyle userInterfaceStyle = [RCTConvert UIUserInterfaceStyle:args.userInterfaceStyle()];
alertController.overrideUserInterfaceStyle = userInterfaceStyle;
}
#endif

switch (type) {
case RCTAlertViewStylePlainTextInput: {
[alertController addTextFieldWithConfigurationHandler:^(UITextField *textField) {
Expand Down