当恒定且不可修改的速度至关重要时，如何使 ObjectAnimator 独立于“Animator 持续时间比例”开发人员选项设置？
我注意到对此没有明确的答案。您可以通过反射调用隐藏的 API 来完成此操作：
// Get duration scale from the global settings.
float durationScale = Settings.Global.getFloat(context.getContentResolver(),
Settings.Global.ANIMATOR_DURATION_SCALE, 0);
// If global duration scale is not 1 (default), try to override it
// for the current application.
if (durationScale != 1) {
try {
ValueAnimator.class.getMethod("setDurationScale", float.class).invoke(null, 1f);
durationScale = 1f;
} catch (Throwable t) {
// It means something bad happened, and animations are still
// altered by the global settings. You should warn the user and
// exit application.
}
}
欲了解更多详细信息，您可以查看这篇博文：https://arpytoth.com/2016/12/20/android-objectanimator-independent-of-global-animator-duration/ https://arpytoth.com/2016/12/20/android-objectanimator-independent-of-global-animator-duration/
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