Example usage for android.widget LinearLayout getPaddingTop

Introduction

In this page you can find the example usage for android.widget LinearLayout getPaddingTop.

Prototype

public int getPaddingTop() 

Source Link

Document

Returns the top padding of this view.

Usage

From source file:cx.ring.fragments.CallListFragment.java

public void setGridViewHeight(GridView gridView, LinearLayout llMain) {
    ListAdapter listAdapter = gridView.getAdapter();
    if (listAdapter == null) {
        return;/*from   w ww.j av  a2 s  .c  o  m*/
    }

    int totalHeight = 0;
    int firstHeight = 0;
    int desiredWidth = View.MeasureSpec.makeMeasureSpec(gridView.getWidth(), View.MeasureSpec.AT_MOST);

    int rows = (listAdapter.getCount() + gridView.getNumColumns() - 1) / gridView.getNumColumns();

    for (int i = 0; i < rows; i++) {
        if (i == 0) {
            View listItem = listAdapter.getView(i, null, gridView);
            listItem.measure(desiredWidth, View.MeasureSpec.UNSPECIFIED);
            firstHeight = listItem.getMeasuredHeight();
        }
        totalHeight += firstHeight;
    }

    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) llMain.getLayoutParams();

    params.height = (int) (totalHeight
            + (getResources().getDimension(R.dimen.contact_vertical_spacing) * (rows - 1)
                    + llMain.getPaddingBottom() + llMain.getPaddingTop()));
    llMain.setLayoutParams(params);
    mHeader.requestLayout();
}

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