init

react/features/google-api/components/GoogleSignInButton.native.tsx

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+import React, { Component } from 'react';
+import { WithTranslation } from 'react-i18next';
+import { GestureResponderEvent, Image, ImageStyle, TouchableOpacity, ViewStyle } from 'react-native';
+
+import { translate } from '../../base/i18n/functions';
+import Button from '../../base/ui/components/native/Button';
+import { BUTTON_TYPES } from '../../base/ui/constants.native';
+
+import styles from './styles';
+
+// eslint-disable-next-line
+const GOOGLE_BRAND_IMAGE = require('../../../../images/btn_google_signin_dark_normal.png');
+
+/**
+ * The Google Brand image for Sign In.
+ *
+ * NOTE: iOS doesn't handle the react-native-google-signin button component
+ * well due to our CocoaPods build process (the lib is not intended to be used
+ * this way), hence the custom button implementation.
+ */
+
+interface IProps extends WithTranslation {
+
+    /**
+     * The callback to invoke when the button is clicked.
+     */
+    onClick: (e?: React.MouseEvent<HTMLButtonElement> | GestureResponderEvent) => void;
+
+    /**
+     * True if the user is signed in, so it needs to render a different label
+     * and maybe different style (for the future).
+     */
+    signedIn?: boolean;
+
+    /**
+     * The text to display within {@code GoogleSignInButton}.
+     */
+    text?: string;
+}
+
+/**
+ * A React Component showing a button to sign in with Google.
+ *
+ * @augments Component
+ */
+class GoogleSignInButton extends Component<IProps> {
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     * @returns {ReactElement}
+     */
+    override render() {
+        const { onClick, signedIn } = this.props;
+
+        if (signedIn) {
+            return (
+                <Button
+                    accessibilityLabel = 'liveStreaming.signOut'
+                    labelKey = 'liveStreaming.signOut'
+                    onClick = { onClick }
+                    style = { styles.signOutButton }
+                    type = { BUTTON_TYPES.SECONDARY } />
+            );
+        }
+
+        return (
+            <TouchableOpacity
+                onPress = { onClick }
+                style = { styles.signInButton as ViewStyle } >
+                <Image
+                    resizeMode = { 'contain' }
+                    source = { GOOGLE_BRAND_IMAGE }
+                    style = { styles.signInImage as ImageStyle } />
+            </TouchableOpacity>
+        );
+    }
+}
+
+export default translate(GoogleSignInButton);

react/features/google-api/components/GoogleSignInButton.web.tsx

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+import React, { Component } from 'react';
+import { WithTranslation } from 'react-i18next';
+
+import { translate } from '../../base/i18n/functions';
+
+interface IProps extends WithTranslation {
+
+    /**
+     * The callback to invoke when the button is clicked.
+     */
+    onClick: (e?: React.MouseEvent) => void;
+
+    /**
+     * True if the user is signed in, so it needs to render a different label
+     * and maybe different style (for the future).
+     */
+    signedIn?: boolean;
+
+    /**
+     * The text to display within {@code GoogleSignInButton}.
+     */
+    text?: string;
+}
+
+/**
+ * A React Component showing a button to sign in with Google.
+ *
+ * @augments Component
+ */
+class GoogleSignInButton extends Component<IProps> {
+
+    /**
+     * Implements React's {@link Component#render()}.
+     *
+     * @inheritdoc
+     * @returns {ReactElement}
+     */
+    override render() {
+        const { t } = this.props;
+
+        return (
+            <div
+                className = 'google-sign-in'
+                onClick = { this.props.onClick }>
+                <img
+                    alt = { t('welcomepage.logo.googleLogo') }
+                    className = 'google-logo'
+                    src = 'images/googleLogo.svg' />
+                <div className = 'google-cta'>
+                    {
+                        t(this.props.signedIn
+                            ? 'liveStreaming.signOut'
+                            : 'liveStreaming.signIn')
+                    }
+                </div>
+            </div>
+        );
+    }
+}
+
+export default translate(GoogleSignInButton);

react/features/google-api/components/styles.ts

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+import { createStyleSheet } from '../../base/styles/functions.any';
+
+/**
+ * For styling explanations, see:
+ * https://developers.google.com/identity/branding-guidelines.
+ */
+const BUTTON_HEIGHT = 40;
+
+/**
+ * The styles of the React {@code Components} of google-api.
+ */
+export default createStyleSheet({
+
+    /**
+     * Image of the sign in button (Google branded).
+     */
+    signInImage: {
+        flex: 1
+    },
+
+    /**
+     * An image-based button for sign in.
+     */
+    signInButton: {
+        alignItems: 'center',
+        height: BUTTON_HEIGHT,
+        justifyContent: 'center'
+    },
+
+    /**
+     * A text-based button for sign out (no sign out button guidance for
+     * Google).
+     */
+    signOutButton: {
+        alignSelf: 'center',
+        maxWidth: 120,
+        width: 'auto'
+    }
+});