Do not clip ViewPager pages

Question

I can\'t get my ViewPager not clipping its pages contents.

I\'m currently using ViewPager with a FragmentStatePagerAdapter in

Answer 1

Try this:

@Override
    public float getPageWidth(int position) {
        return 0.80f;
    }

Answer 2

I had the same problem. I fixed this by adding

android:clipChildren="false"
android:clipToPadding="false"

to ViewPager and ViewGroup which is parent of ViewPager

For instance, if you have a layout like that:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:clipChildren="false"
            android:clipToPadding="false"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <android.support.v4.view.ViewPager
                android:clipChildren="false"
                android:clipToPadding="false"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />
        </LinearLayout>
    </FrameLayout>
</RelativeLayout>

then only LinearLayout and ViewPager should have

android:clipChildren="false"
android:clipToPadding="false"

Answer 3

There are a few different Views that require disabled clipping. First, the FrameLayout that is at the root of the ViewPager needs to have clipping disabled. You can do this wherever you initialize your view pager. You also need to set the off-screen page limit to 2 to allow for an extra fragment to be loaded during a swipe. Without this, you'll see a pop going from 1->2 as 3 loads and adds it's overflow content to 2 once 2 has finished loading (this loads both 2 and 3 ahead of time).

mViewPager.setClipChildren(false);
mViewPager.setClipToPadding(false);
mViewPager.setOffscreenPageLimit(2);

Second, the XML you inflate in your FragmentStatePagerAdapter needs to include the appropriate tags or it can be done programmatically. Last, you need to force the NoSaveStateFrameLayout to not clip as well. This can be done after the view has been created in onViewCreated. Here's an example fragment:

public static class PlaceholderFragment extends Fragment {

    public static PlaceholderFragment newInstance() {
        PlaceholderFragment fragment = new PlaceholderFragment();
        return fragment;
    }

    public PlaceholderFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        LinearLayout rootView = (LinearLayout) inflater.inflate(R.layout.fragment_main, container, false);
        //This can be done in XML
        rootView.setClipChildren(false);
        rootView.setClipToPadding(false);
        return rootView;
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        //This is the NoSaveStateFrameLayout - force it to not clip
        FrameLayout frameLayout = (FrameLayout) getView();
        frameLayout.setClipChildren(false);
        frameLayout.setClipToPadding(false);
    }
}

I have tested this solution and am certain it works.

Full activity example: https://gist.github.com/grantamos/d664f01a30f9ad97ba53

Answer 4

Have you tried to use a negative value for the margin between pages (using ViewPager.setPageMargin(int))? You will also have to set offscreen page limit to at least 2 (using ViewPager.setOffscreenPageLimit(int)).

Answer 5

This is working for me perfectly

1.  (Parent Layouts).setClipChildren(false);
    (Parent Layouts).setClipToPadding(false);

2. `mViewPager.setPagerMargin(dp)`
3. `mViewPager.setOffscreenPageLimit(numberOfPage);`