RCTDisplayWeakRefreshable.m 839 B

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  1. /*
  2. * Copyright (c) Facebook, Inc. and its affiliates.
  3. *
  4. * This source code is licensed under the MIT license found in the
  5. * LICENSE file in the root directory of this source tree.
  6. */
  7. #import "RCTDisplayWeakRefreshable.h"
  8. @implementation RCTDisplayWeakRefreshable
  9. + (CADisplayLink *)displayLinkWithWeakRefreshable:(id<RCTDisplayRefreshable>)refreshable {
  10. RCTDisplayWeakRefreshable *target = [[RCTDisplayWeakRefreshable alloc] initWithRefreshable:refreshable];
  11. return [CADisplayLink displayLinkWithTarget:target selector:@selector(displayDidRefresh:)];
  12. }
  13. - (instancetype)initWithRefreshable:(id<RCTDisplayRefreshable>)refreshable
  14. {
  15. if (self = [super init]) {
  16. _refreshable = refreshable;
  17. }
  18. return self;
  19. }
  20. - (void)displayDidRefresh:(CADisplayLink *)displayLink {
  21. [_refreshable displayDidRefresh:displayLink];
  22. }
  23. @end