java.lang.IllegalStateException PictureSelectorPreviewFragment not attached to an activity

[po1xiao]

Current use version？

当前使用的版本是多少？

3.10.8

Will this problem occur in demo?

Demo能否复现这问题？

否，特定情况小的小概率问题。

Describe the problem or provide an error log？

描述问题或提供错误log？

Fragment PictureSelectorPreviewFragment{4d038ea} (7edb7409-3f6b-42ea-8675-a4a3c65553f7) not attached to an activity.
androidx.fragment.app.Fragment.requireActivity(Fragment.java:995)
com.luck.picture.lib.PictureSelectorPreviewFragment$20.onAnimationEnd(PictureSelectorPreviewFragment.java:1327)
android.animation.Animator$AnimatorListener.onAnimationEnd(Animator.java:608)
android.animation.AnimatorSet.endAnimation(AnimatorSet.java:1301)
android.animation.AnimatorSet.doAnimationFrame(AnimatorSet.java:1086)
android.animation.AnimationHandler.doAnimationFrame(AnimationHandler.java:307)
android.animation.AnimationHandler.-$$Nest$mdoAnimationFrame(Unknown Source:0)
android.animation.AnimationHandler$1.doFrame(AnimationHandler.java:86)
android.view.Choreographer$CallbackRecord.run(Choreographer.java:1386)
android.view.Choreographer$CallbackRecord.run(Choreographer.java:1396)
android.view.Choreographer.doCallbacks(Choreographer.java:1033)
android.view.ChoreographerExtImpl.checkScrollOptSceneEnable(ChoreographerExtImpl.java:399)
android.view.Choreographer.doFrame(Choreographer.java:900)
android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1371)
android.os.Handler.handleCallback(Handler.java:942)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loopOnce(Looper.java:240)
android.os.Looper.loop(Looper.java:351)
android.app.ActivityThread.main(ActivityThread.java:8364)
java.lang.reflect.Method.invoke(Native Method)

修改建议：这段代码中，在Window window = requireActivity().getWindow();
前加个判断 if(getActivity() == null) return;

public void onAnimationEnd(Animator animation) {
    isAnimationStart = false;
    if (SdkVersionUtils.isP()) {
        Window window = requireActivity().getWindow();
        WindowManager.LayoutParams lp = window.getAttributes();
        if (isAnimInit) {
            lp.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
            lp.layoutInDisplayCutoutMode =
                    WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES;
            window.setAttributes(lp);
            window.addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
        } else {
            lp.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
            window.setAttributes(lp);
            window.clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
        }
    }
}

[LuckSiege]

下版本已修复