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Code Issues Packages Projects Releases Wiki Activity

Resolved #811: Page Navigation Transitions

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This commit is contained in:
Rossen Hristov
2016-01-15 09:20:58 +02:00
parent bf96d83cc4
commit b0976bf986
41 changed files with 2090 additions and 493 deletions
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29
ui/transition/fade-transition.android.ts Normal file
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import transition = require("ui/transition");
import platform = require("platform");
var floatType = java.lang.Float.class.getField("TYPE").get(null);
export class FadeTransition extends transition.Transition {
public createAndroidAnimator(transitionType: string): android.animation.Animator {
var alphaValues = java.lang.reflect.Array.newInstance(floatType, 2);
switch (transitionType) {
case transition.AndroidTransitionType.enter:
case transition.AndroidTransitionType.popEnter:
alphaValues[0] = 0;
alphaValues[1] = 1;
break;
case transition.AndroidTransitionType.exit:
case transition.AndroidTransitionType.popExit:
alphaValues[0] = 1;
alphaValues[1] = 0;
break;
}
var animator = android.animation.ObjectAnimator.ofFloat(null, "alpha", alphaValues);
var duration = this.getDuration();
if (duration !== undefined) {
animator.setDuration(duration);
}
animator.setInterpolator(this.getCurve());
return animator;
}
}