Announce current value when finished

packages/components/src/mobile/bottom-sheet/range-cell.native.js

@@ -42,10 +42,9 @@ class BottomSheetRangeCell extends Component {
 	}
 
 	handleChange( text ) {
-		const announcement = sprintf( __( 'Current value is %s' ), text );
 		if ( ! isNaN( Number( text ) ) ) {
 			this.setState( { sliderValue: text } );
-			AccessibilityInfo.announceForAccessibility( announcement );
+			this.announceCurrentValue( text );
 		}
 	}
 
@@ -79,6 +78,7 @@ class BottomSheetRangeCell extends Component {
 		if ( ! isNaN( Number( text ) ) ) {
 			this.onChangeValue( text );
 			this.setState( { sliderValue: text } );
+			this.announceCurrentValue( text );
 		}
 	}
 
@@ -104,6 +104,11 @@ class BottomSheetRangeCell extends Component {
 		}
 	}
 
+	announceCurrentValue( value ) {
+		const announcement = sprintf( __( 'Current value is %s' ), value );
+		AccessibilityInfo.announceForAccessibility( announcement );
+	}
+
 	render() {
 		const {
 			value,