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feat(composeButton): hide when scrolling in profile

This commit is contained in:
FineFindus 2023-01-29 21:31:15 +01:00
parent e9cd29c59e
commit e7e3d94add
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1 changed files with 31 additions and 1 deletions
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32
mastodon/src/main/java/org/joinmastodon/android/fragments/ProfileFragment.java
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@ -142,7 +142,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
private WindowInsets childInsets;
private PhotoViewer currentPhotoViewer;
private boolean editModeLoading;
private boolean isScrollingUp = false;
protected int scrollDiff = 0;
public ProfileFragment(){
super(R.layout.loader_fragment_overlay_toolbar);
@ -730,6 +730,36 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
if(currentPhotoViewer!=null){
currentPhotoViewer.offsetView(0, oldScrollY-scrollY);
}
int dy = scrollY - oldScrollY;
if (dy > 0 && fab.getVisibility() == View.VISIBLE) {
TranslateAnimation animate = new TranslateAnimation(
0,
0,
0,
fab.getHeight() * 2);
animate.setDuration(300);
animate.setFillAfter(true);
fab.startAnimation(animate);
fab.setVisibility(View.INVISIBLE);
scrollDiff = 0;
} else if (dy < 0 && fab.getVisibility() != View.VISIBLE) {
if (scrollDiff > 400) {
fab.setVisibility(View.VISIBLE);
TranslateAnimation animate = new TranslateAnimation(
0,
0,
fab.getHeight() * 2,
0);
animate.setDuration(300);
animate.setFillAfter(true);
fab.startAnimation(animate);
scrollDiff = 0;
} else {
scrollDiff += Math.abs(dy);
}
}
}
private Fragment getFragmentForPage(int page){