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lines changed Original file line number Diff line number Diff line change @@ -63,7 +63,9 @@ export class Accessibility extends NativeAccessibility {
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// Some versions of RN don't support this interface.
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if ( RN . AccessibilityInfo ) {
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- RN . AccessibilityInfo . announceForAccessibility ( announcement ) ;
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+ if ( RN . AccessibilityInfo . announceForAccessibility ) {
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+ RN . AccessibilityInfo . announceForAccessibility ( announcement ) ;
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+ }
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}
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}
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Original file line number Diff line number Diff line change @@ -16,7 +16,9 @@ import { AccessibilityPlatformUtil } from '../common/AccessibilityUtil';
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export class AccessibilityUtil extends AccessibilityPlatformUtil {
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setAccessibilityFocus ( component : React . Component < any , any > ) : void {
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if ( RN . AccessibilityInfo && Accessibility . isScreenReaderEnabled ( ) ) {
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- RN . AccessibilityInfo . setAccessibilityFocus ( RN . findNodeHandle ( component ) ) ;
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+ if ( RN . AccessibilityInfo . setAccessibilityFocus ) {
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+ RN . AccessibilityInfo . setAccessibilityFocus ( RN . findNodeHandle ( component ) ) ;
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+ }
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}
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}
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}
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