Gridview Height Gets Cut

Gridview height gets cut

After (too much) research, I stumbled on the excellent answer of Neil Traft.

Adapting his work for the GridView has been dead easy.

ExpandableHeightGridView.java:

package com.example;
public class ExpandableHeightGridView extends GridView
{

    boolean expanded = false;

    public ExpandableHeightGridView(Context context)
    {
        super(context);
    }

    public ExpandableHeightGridView(Context context, AttributeSet attrs)
    {
        super(context, attrs);
    }

    public ExpandableHeightGridView(Context context, AttributeSet attrs,
            int defStyle)
    {
        super(context, attrs, defStyle);
    }

    public boolean isExpanded()
    {
        return expanded;
    }

    @Override
    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
    {
        // HACK! TAKE THAT ANDROID!
        if (isExpanded())
        {
            // Calculate entire height by providing a very large height hint.
            // View.MEASURED_SIZE_MASK represents the largest height possible.
            int expandSpec = MeasureSpec.makeMeasureSpec(MEASURED_SIZE_MASK,
                    MeasureSpec.AT_MOST);
            super.onMeasure(widthMeasureSpec, expandSpec);

            ViewGroup.LayoutParams params = getLayoutParams();
            params.height = getMeasuredHeight();
        }
        else
        {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        }
    }

    public void setExpanded(boolean expanded)
    {
        this.expanded = expanded;
    }
}

Include it in your layout like this:

    android:id="@+id/myId"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:horizontalSpacing="2dp"
    android:isScrollContainer="false"
    android:numColumns="4"
    android:stretchMode="columnWidth"
    android:verticalSpacing="20dp" />

Lastly you just need to ask it to expand:

mAppsGrid = (ExpandableHeightGridView) findViewById(R.id.myId);
mAppsGrid.setExpanded(true);

Android GridView last column getting cut

Remove android:layout_marginStart and android:layout_marginEnd attributes, and they will stop being pushed outside of bounds.

Why my GridView cuts off at The End?

Its happening because you have set the FrameLayout height 520dp in xml

set the frameLayout height match and also use android:layout_above="@+id/navigation"

try this code

    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
            android:id="@+id/fragment_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
       android:layout_above="@+id/navigation"
        android:orientation="horizontal">
       
    
            android:id="@+id/navigation"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:background="?android:attr/windowBackground"
        app:menu="@menu/navigation">
    

dynamic fixed height for grid view in flutter

You can put your GridView in some Expanded widget and use

shrinkWrap: true,

in GridView attribute .

So the GridView will wrap to the Expanded height.

Do not forget to change settings about scrolls.

GridView height is automatically increasing

The height of your GridView is set to a fixed value (285px). The rows must adapt their height to add up to that total value. You may not notice it when the grid is filled with 10 rows but it becomes more apparent when fewer rows are displayed. If you remove Height="285px" from the GridView attributes, each row should keep its normal height.

Gridview show according to actual height within scroll view

public class MyGridView extends GridView {

    public MyGridView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public MyGridView(Context context) {
        super(context);
    }

    public MyGridView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
                MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasureSpec, expandSpec);
    }
}

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