How to bring view in front of everything

Question

I have activity and a lot of widgets on it  some of them have animations and because of the animations some of the widgets are moving  translating  one over another  For example the text view is moving over some buttons        Now the thing is I want the buttons to be always on the front  And when the textview is moving I want to move behind the buttons   I can not achieve this I tried everything I know  and  bringToFront    definitelly doesn t work   note I do not want to control  the z-order by the order of placing element to layout cause I simply can t     the layout is complex and I can not place all the buttons at the begging of the layout

User · Answer

Try FrameLayout  it gives you the possibility to put views one above another  You can create two LinearLayouts  one with the background views  and one with foreground views  and combine them using the FrameLayout  Hope this helps

User · Answer

You can call bringToFront   on the view you want to get in the front  This is an example       yourView bringToFront

User · Answer

An even simpler solution is to edit the XML of the activity  Use  android translationZ

User · Answer

You can set visibility to false of other views   view1 setVisibility View GONE   view2 setVisibility View GONE         or  view1 setVisibility View INVISIBLE   view2 setVisibility View INVISIBLE         and set   viewN setVisibility View VISIBLE

User · Answer

Thanks to Stack user over this explanation  I ve got this working even on Android 4 1 1   View myView getParent    requestLayout    myView bringToFront     On my dynamic use  for example  I did public void onMyClick View v                View v getParent    requestLayout         v bringToFront            And Bamm

User · Answer

I ve been looking through stack overflow to find a good answer and when i couldn t find one i went looking through the docs   no one seems to have stumbled on this simple answer yet   ViewCompat setTranslationZ view  translationZ     default translation z is 0 0

User · Answer

If you are using ConstraintLayout  just put the element after the other elements to make it on front than the others

User · Answer

i have faced the same problem  the following solution have worked for me    FrameLayout glFrame  FrameLayout  findViewById R id animatedView           glFrame addView yourView           glFrame bringToFront            glFrame invalidate      2nd solution is by using xml adding this attribute to the view xml  android translationZ

User · Answer

bringToFront   is the right way  but  NOTE that you must call bringToFront   and invalidate   method on highest-level view  under your root view   for e g    Your view s hierarchy is   -RelativeLayout  --LinearLayout1  ------Button1  ------Button2  ------Button3  --ImageView  --LinearLayout2  ------Button4  ------Button5  ------Button6   So  when you animate back your buttons  1- 6   your buttons will under  below  the ImageView  To bring it over  above  the ImageView you must call bringToFront   and invalidate   method on your LinearLayouts  Then it will work      NOTE  Remember to set android clipChildren  false  for your root layout or animate-view s gradparent layout  Let s take a look at my real code    xml   lt  xml version  1 0  encoding  utf-8   gt   lt RelativeLayout xmlns android  http   schemas android com apk res android      xmlns hw  http   schemas android com apk res-auto      android id    id layout parent      android layout width  match parent      android layout height  match parent      android background   color common theme color      android orientation  vertical   gt        lt com binh helloworld customviews HWActionBar         android id    id action bar          android layout width  match parent          android layout height   dimen dimen actionbar height          android layout alignParentTop  true          hw titleText   string app name   gt       lt  com binh helloworld customviews HWActionBar gt        lt RelativeLayout         android layout width  match parent          android layout height  match parent          android layout below   id action bar          android clipChildren  false   gt            lt LinearLayout             android id    id layout top              android layout width  match parent              android layout height  wrap content              android layout alignParentTop  true              android gravity  center horizontal              android orientation  horizontal   gt           lt  LinearLayout gt            lt ImageView             android id    id imgv main              android layout width   dimen common imgv height              android layout height   dimen common imgv height              android layout centerInParent  true              android contentDescription   string app name              android src   drawable ic launcher    gt            lt LinearLayout             android id    id layout bottom              android layout width  match parent              android layout height  wrap content              android layout alignParentBottom  true              android gravity  center horizontal              android orientation  horizontal   gt           lt  LinearLayout gt       lt  RelativeLayout gt    lt  RelativeLayout gt    Some code in  java  private LinearLayout layoutTop  layoutBottom      layoutTop    LinearLayout  rootView findViewById R id layout top   layoutBottom    LinearLayout  rootView findViewById R id layout bottom         when animate back   dragedView is my layoutTop s child view  i added programmatically   like buttons in above example   dragedView setVisibility View GONE   layoutTop bringToFront    layoutTop invalidate    dragedView startAnimation animation      TranslateAnimation dragedView setVisibility View VISIBLE     GLuck

User · Answer

Arrange them in the order you wants to show  Suppose  you wanna show view 1 on top of view 2  Then write view 2 code then write view 1 code  If you cant does this ordering  then call bringToFront   to the root view of the layout you wants to bring in front

User · Answer

You need to use framelayout  And the better way to do this is to make the view invisible when thay are not require  Also you need to set the position for each and every view So that they will move according to there corresponding position

User · Answer

There can be another way which saves the day  Just init a new Dialog with desired layout and just show it  I need it for showing a loadingView over a DialogFragment and this was the only way I succeed   Dialog topDialog   new Dialog this  android R style Theme Translucent NoTitleBar   topDialog setContentView R layout dialog top   topDialog show      bringToFront   might not work in some cases like mine  But content of dialog top layout must override anything on the ui layer  But anyway  this is an ugly workaround

User · Answer

You can use BindingAdapter like this    BindingAdapter  bringToFront   public static void bringToFront View view  Boolean flag        if  flag            view bringToFront                 lt ImageView                     app bringToFront    true    gt

User · Answer

You can try to use the bringChildToFront  you can check if this documentation is helpful in the Android Developers page

User · Answer

With this code in xml   android translationZ  90dp

User · Answer

If you are using a LinearLayout you should call myView bringToFront   and after you should call parentView requestLayout   and parentView invalidate   to force the parent to redraw with the new child order

[android] How to bring view in front of everything?

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