[Accessibility] Expose the implementation for setting accessibility focus programmatically on iOS. Also, expose .focus() API for RX.Button.#90
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berickson1 merged 3 commits intomicrosoft:masterfrom May 15, 2017
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@eulphean, |
berickson1
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May 12, 2017
src/ios/AccessibilityUtil.ts
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| export class AccessibilityUtil extends AccessibilityPlatformUtil { | ||
| setAccessibilityFocus(component: React.Component<any, any>): void { | ||
| // NO-OP | ||
| if (RN.AccessibilityInfo && Accessibility.isScreenReaderEnabled()) { |
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Should you ensure RN.AccessibilityInfo.setAccessibilityFocus is defined, so this doens't crash on versions of RN without this API?
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berickson1
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May 12, 2017
src/ios/Accessibility.ts
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| @@ -63,7 +63,9 @@ export class Accessibility extends NativeAccessibility { | |||
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| // Some versions of RN don't support this interface. | |||
| if (RN.AccessibilityInfo) { | |||
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merge the two if blocks
src/ios/AccessibilityUtil.ts
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| export class AccessibilityUtil extends AccessibilityPlatformUtil { | ||
| setAccessibilityFocus(component: React.Component<any, any>): void { | ||
| // NO-OP | ||
| if (RN.AccessibilityInfo && Accessibility.isScreenReaderEnabled()) { |
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You can merge these two checks
added 3 commits
May 15, 2017 11:22
…ocus programmatically on iOS. Also, expose .focus() API for RX.Button.
berickson1
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May 15, 2017
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Oct 22, 2018
…ocus programmatically on iOS. Also, expose .focus() API for RX.Button. (microsoft#90) * [Accessibility] Expose the implementation for setting accessibility focus programmatically on iOS. Also, expose .focus() API for RX.Button.
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This change enables the react-native work to programmatically set accessibility focus for iOS. Since that change will take some time to be contributed back to open source React-Native, this API will not work as expected.
This change also exposes the .focus() behavior for RX.Button.