snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/audio-translation/components/native/AudioTranslationButton.tsx

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+import { connect } from 'react-redux';
+
+import { IReduxState } from '../../../app/types';
+import { translate } from '../../../base/i18n/functions';
+import { IconTranslate } from '../../../base/icons/svg';
+import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
+import { navigate } from '../../../mobile/navigation/components/conference/ConferenceNavigationContainerRef';
+import { screen } from '../../../mobile/navigation/routes';
+import { isAudioTranslationAvailable } from '../../functions';
+
+interface IProps extends AbstractButtonProps {
+
+    /**
+     * The target language remote audio is currently translated into, or null.
+     */
+    _language: string | null;
+}
+
+/**
+ * An overflow-menu button that opens the AI audio-translation language selector screen.
+ */
+class AudioTranslationButton extends AbstractButton<IProps> {
+    override accessibilityLabel = 'toolbar.accessibilityLabel.audioTranslation';
+    override icon = IconTranslate;
+    override label = 'toolbar.audioTranslation';
+
+    /**
+     * Handles clicking the button by opening the language selector screen.
+     *
+     * @override
+     * @returns {void}
+     */
+    override _handleClick() {
+        navigate(screen.conference.audioTranslation, { participantId: undefined });
+    }
+
+    /**
+     * Indicates whether this button is in the toggled (translation-on) state.
+     *
+     * @override
+     * @returns {boolean}
+     */
+    override _isToggled() {
+        return Boolean(this.props._language);
+    }
+}
+
+/**
+ * Maps (parts of) the redux state to the button's props.
+ *
+ * @param {IReduxState} state - The redux state.
+ * @returns {Object}
+ */
+function _mapStateToProps(state: IReduxState) {
+    return {
+        _language: state['features/audio-translation'].language,
+        visible: isAudioTranslationAvailable(state)
+    };
+}
+
+export default translate(connect(_mapStateToProps)(AudioTranslationButton));

react/features/audio-translation/components/native/AudioTranslationDialog.tsx

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+import React, { useCallback } from 'react';
+import { WithTranslation } from 'react-i18next';
+import { ScrollView, StyleProp, ViewStyle } from 'react-native';
+import { useDispatch, useSelector } from 'react-redux';
+
+import { IReduxState } from '../../../app/types';
+import { translate } from '../../../base/i18n/functions';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
+import { goBack } from '../../../mobile/navigation/components/conference/ConferenceNavigationContainerRef';
+import { setAudioTranslationLanguage, setParticipantAudioTranslationLanguage } from '../../actions';
+import { SUPPORTED_TRANSLATION_LANGUAGES } from '../../constants';
+
+import AudioTranslationLanguageItem from './AudioTranslationLanguageItem';
+import styles from './styles';
+
+interface IProps extends WithTranslation {
+
+    /**
+     * Navigation route; params.participantId scopes the selector to one participant.
+     */
+    route?: { params?: { participantId?: string; }; };
+}
+
+/**
+ * A screen for selecting the AI audio-translation target language (or off).
+ *
+ * @param {IProps} props - The component's props.
+ * @returns {ReactElement}
+ */
+const AudioTranslationDialog = ({ route, t }: IProps) => {
+    const participantId = route?.params?.participantId;
+    const dispatch = useDispatch();
+    const defaultLanguage = useSelector((state: IReduxState) => state['features/audio-translation'].language);
+    const participantLanguages
+        = useSelector((state: IReduxState) => state['features/audio-translation'].participantLanguages);
+
+    // Highlight the effective language for the target: the per-participant override if one is set, else the
+    // default. (For the conference-wide screen there is no participantId, so this is just the default.)
+    const language = participantId && participantId in participantLanguages
+        ? participantLanguages[participantId]
+        : defaultLanguage;
+
+    const onSelect = useCallback((code: string | null) => {
+        if (participantId) {
+            dispatch(setParticipantAudioTranslationLanguage(participantId, code));
+        } else {
+            dispatch(setAudioTranslationLanguage(code));
+        }
+        goBack();
+    }, [ dispatch, participantId ]);
+
+    return (
+        <JitsiScreen style = { styles.container }>
+            <ScrollView
+                bounces = { false }
+                style = { styles.itemsContainer as StyleProp<ViewStyle> }>
+                <AudioTranslationLanguageItem
+                    code = { null }
+                    label = { t('toolbar.audioTranslationOff') }
+                    onSelect = { onSelect }
+                    selected = { !language } />
+                { SUPPORTED_TRANSLATION_LANGUAGES.map(({ code, label }) => (
+                    <AudioTranslationLanguageItem
+                        code = { code }
+                        key = { code }
+                        label = { label }
+                        onSelect = { onSelect }
+                        selected = { language === code } />
+                )) }
+            </ScrollView>
+        </JitsiScreen>
+    );
+};
+
+export default translate(AudioTranslationDialog);

react/features/audio-translation/components/native/AudioTranslationLanguageItem.tsx

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+import React, { useCallback } from 'react';
+import { StyleProp, TouchableHighlight, View, ViewStyle } from 'react-native';
+import { Text } from 'react-native-paper';
+
+import Icon from '../../../base/icons/components/Icon';
+import { IconCheck } from '../../../base/icons/svg';
+
+import styles from './styles';
+
+interface IProps {
+
+    /**
+     * The language code this item selects, or null for the "off" item.
+     */
+    code: string | null;
+
+    /**
+     * The label shown for the item.
+     */
+    label: string;
+
+    /**
+     * Invoked with the item's code when the item is pressed.
+     */
+    onSelect: (code: string | null) => void;
+
+    /**
+     * Whether this item is the current selection.
+     */
+    selected: boolean;
+}
+
+/**
+ * A row in the native audio-translation language selector.
+ *
+ * @param {IProps} props - The component's props.
+ * @returns {ReactElement}
+ */
+const AudioTranslationLanguageItem = ({ code, label, onSelect, selected }: IProps) => {
+    const onPress = useCallback(() => onSelect(code), [ code, onSelect ]);
+
+    return (
+        <View style = { styles.languageItemWrapper as StyleProp<ViewStyle> }>
+            <View style = { styles.iconWrapper as StyleProp<ViewStyle> }>
+                { selected && <Icon
+                    size = { 20 }
+                    src = { IconCheck } /> }
+            </View>
+            <TouchableHighlight
+                onPress = { onPress }
+                underlayColor = { 'transparent' }>
+                <Text style = { [ styles.languageItemText, selected && styles.selectedLanguageItemText ] }>
+                    { label }
+                </Text>
+            </TouchableHighlight>
+        </View>
+    );
+};
+
+export default AudioTranslationLanguageItem;

react/features/audio-translation/components/native/TranslationExpandedLabel.ts

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+import { WithTranslation } from 'react-i18next';
+
+import { translate } from '../../../base/i18n/functions';
+import ExpandedLabel, { IProps as AbstractProps } from '../../../base/label/components/native/ExpandedLabel';
+
+type Props = AbstractProps & WithTranslation;
+
+/**
+ * A tooltip-like expanded label explaining the meaning of the audio-translation conference label.
+ */
+class TranslationExpandedLabel extends ExpandedLabel<Props> {
+
+    /**
+     * Returns the label specific text of this {@code ExpandedLabel}.
+     *
+     * @returns {string}
+     */
+    _getLabel() {
+        return this.props.t('audioTranslation.labelTooltip');
+    }
+}
+
+export default translate(TranslationExpandedLabel);

react/features/audio-translation/components/native/TranslationLabel.tsx

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+import React from 'react';
+import { useSelector } from 'react-redux';
+
+import { IconTranslate } from '../../../base/icons/svg';
+import Label from '../../../base/label/components/native/Label';
+import BaseTheme from '../../../base/ui/components/BaseTheme.native';
+import { isAudioTranslationActiveInMeeting, isAudioTranslationAvailable } from '../../functions';
+
+const styles = {
+    translationLabel: {
+        alignItems: 'center',
+        backgroundColor: BaseTheme.palette.action01,
+        borderRadius: BaseTheme.shape.borderRadius,
+        flexDirection: 'row',
+        marginBottom: BaseTheme.spacing[0],
+        marginLeft: BaseTheme.spacing[0]
+    }
+};
+
+/**
+ * Conference-header label shown while audio translation is active in the meeting.
+ *
+ * @returns {ReactElement|null}
+ */
+const TranslationLabel = () => {
+    const available = useSelector(isAudioTranslationAvailable);
+    const active = useSelector(isAudioTranslationActiveInMeeting);
+
+    return available && active ? (
+        <Label
+            icon = { IconTranslate }
+            iconColor = { BaseTheme.palette.icon01 }
+            style = { styles.translationLabel } />
+    ) : null;
+};
+
+export default TranslationLabel;

react/features/audio-translation/components/native/styles.ts

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+import BaseTheme from '../../../base/ui/components/BaseTheme.native';
+
+/**
+ * The styles of the native audio-translation components.
+ */
+export default {
+    container: {
+        backgroundColor: BaseTheme.palette.ui01,
+        flex: 1
+    },
+
+    iconWrapper: {
+        width: 32
+    },
+
+    itemsContainer: {
+        marginHorizontal: BaseTheme.spacing[4],
+        marginVertical: BaseTheme.spacing[4]
+    },
+
+    languageItemText: {
+        ...BaseTheme.typography.bodyShortRegularLarge,
+        color: BaseTheme.palette.text01,
+        marginLeft: BaseTheme.spacing[2],
+        marginVertical: BaseTheme.spacing[2]
+    },
+
+    languageItemWrapper: {
+        alignItems: 'center',
+        display: 'flex',
+        flexDirection: 'row'
+    },
+
+    selectedLanguageItemText: {
+        ...BaseTheme.typography.bodyShortBoldLarge
+    }
+};