mirror of
https://github.com/NativeScript/NativeScript.git
synced 2025-11-04 04:18:52 +08:00
ac7f041dea
BREAKING CHANGE:
AndroidTransitionType is now a static member of the Transition class.
BEFORE:
```
import { AndroidTransitionType } from '@nativescript/core/ui/transition';
```
AFTER:
```
import { Transition } from '@nativescript/core';
Transition.AndroidTransitionType.enter; // etc.
```
32 lines
954 B
TypeScript
32 lines
954 B
TypeScript
import { Transition } from '.';
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export class FadeTransition extends Transition {
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public createAndroidAnimator(transitionType: string): android.animation.AnimatorSet {
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const animatorSet = new android.animation.AnimatorSet();
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const alphaValues = Array.create('float', 2);
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switch (transitionType) {
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case Transition.AndroidTransitionType.enter:
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case Transition.AndroidTransitionType.popEnter:
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alphaValues[0] = 0;
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alphaValues[1] = 1;
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break;
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case Transition.AndroidTransitionType.exit:
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case Transition.AndroidTransitionType.popExit:
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alphaValues[0] = 1;
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alphaValues[1] = 0;
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break;
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}
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const animator = <android.animation.Animator>android.animation.ObjectAnimator.ofFloat(null, 'alpha', alphaValues);
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const duration = this.getDuration();
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if (duration !== undefined) {
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animator.setDuration(duration);
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}
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animator.setInterpolator(this.getCurve());
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animatorSet.play(animator);
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return animatorSet;
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}
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}
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