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Android, ActionBar hiding other widgets


Android, ActionBar hiding other widgets

By : darthpool
Date : November 18 2020, 11:13 AM
Does that help Very strange, I've added the line coming from this link https://developer.android.com/training/basics/actionbar/overlaying.html
Which is:
code :


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Android Hiding ActionBar

Android Hiding ActionBar


By : AngdyChen
Date : March 29 2020, 07:55 AM
Any of those help Well, if you use requestWindowFeature(Window.FEATURE_NO_TITLE); the ActionBar object you read three lines later is null. Thus the NPE.
But why do you hide the ActionBar in this way and then get the object and set tabs and whatnot to an invisible ActionBar?
Hiding ActionBar in Android 3.0

Hiding ActionBar in Android 3.0


By : Miteanjay Kumar
Date : March 29 2020, 07:55 AM
it fixes the issue If you look here, you can see that Theme.Holo.Light.NoActionBar was really added in API 13. So I guess you can't do it this way. Try using Theme.Holo.Light and doing this to remove the action bar:
code :
<style name="MyAppTheme" parent="@android:style/Theme.Holo.Light">
    <item name="android:windowActionBar">false</item>
</style>
Hiding ActionBar for Android > 4.1

Hiding ActionBar for Android > 4.1


By : user2825257
Date : March 29 2020, 07:55 AM
wish of those help I am trying this code which is shown in google developer's page,but at no vail. , You can hide your action bar with code like this.
code :
ActionBar actionbar = getActionBar();
actionbar.hide();
Hiding Android ActionBar when scrolling

Hiding Android ActionBar when scrolling


By : user3126930
Date : March 29 2020, 07:55 AM
With these it helps I want to hide ActionBar when scrolling on my RecyclerView. To do that I'm using the quick return pattern. , Just use this listener in your ListView:
code :
AbsListView.OnScrollListener onScrollListener = new AbsListView.OnScrollListener() {

        int mLastFirstVisibleItem = 0;

        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
        }

        @Override
        public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount,
                             int totalItemCount) {


            final int lastItem = firstVisibleItem + visibleItemCount;

            if (absListView.getId() == wallListView.getId()) {

                final int currentFirstVisibleItem = wallListView.getFirstVisiblePosition();
                if (currentFirstVisibleItem > mLastFirstVisibleItem) {
                    actionBar.hide();
                } else if (currentFirstVisibleItem < mLastFirstVisibleItem) {
                    actionBar.show();
                }

                mLastFirstVisibleItem = currentFirstVisibleItem;
            }
        }

    };
requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY); //ADD THIS BEFORE setContentView(...);
setContentView(R.layout.your_layout);
        View padding = new View(getApplicationContext());
        padding.setBackgroundColor(Color.TRANSPARENT);
        padding.setHeight(action_bar_size);
        your_list_view.addHeaderView(padding);
Android hiding custom ActionBar

Android hiding custom ActionBar


By : Christian Jahnsen
Date : March 29 2020, 07:55 AM
like below fixes the issue Create a theme whose parent is Theme.Holo.Light.NoActionBar. Assign it to your login activity with android:theme parameter.
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