59 строки
1.3 KiB
JavaScript
59 строки
1.3 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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import type {TurboModule} from '../TurboModule/RCTExport';
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import * as TurboModuleRegistry from '../TurboModule/TurboModuleRegistry';
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export type DisplayMetricsAndroid = {|
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width: number,
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height: number,
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scale: number,
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fontScale: number,
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densityDpi: number,
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|};
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export type DisplayMetrics = {|
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width: number,
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height: number,
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scale: number,
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fontScale: number,
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|};
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export type DimensionsPayload = {|
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window?: DisplayMetrics,
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screen?: DisplayMetrics,
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windowPhysicalPixels?: DisplayMetricsAndroid,
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screenPhysicalPixels?: DisplayMetricsAndroid,
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|};
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export interface Spec extends TurboModule {
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+getConstants: () => {|
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+Dimensions: DimensionsPayload,
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+isIPhoneX_deprecated?: boolean,
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|};
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}
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const NativeModule: Spec = TurboModuleRegistry.getEnforcing<Spec>('DeviceInfo');
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let constants = null;
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const NativeDeviceInfo = {
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getConstants(): {|
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+Dimensions: DimensionsPayload,
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+isIPhoneX_deprecated?: boolean,
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|} {
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if (constants == null) {
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constants = NativeModule.getConstants();
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}
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return constants;
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},
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};
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export default NativeDeviceInfo;
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