Example usage for android.widget ListView getDividerHeight

Introduction

In this page you can find the example usage for android.widget ListView getDividerHeight.

Prototype

public int getDividerHeight() 

Source Link

Usage

From source file:Main.java

/**
 * get ListView height according to every children
 * /*w ww.  j a va2s  .  c om*/
 * @param view
 * @return
 */
public static int getListViewHeightBasedOnChildren(ListView view) {
    int height = getAbsListViewHeightBasedOnChildren(view);
    ListAdapter adapter;
    int adapterCount;
    if (view != null && (adapter = view.getAdapter()) != null && (adapterCount = adapter.getCount()) > 0) {
        height += view.getDividerHeight() * (adapterCount - 1);
    }
    return height;
}

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From source file:Main.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return;/*from  w w w .j a v a  2  s.c o m*/
    }
    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)) + 40;
    listView.setLayoutParams(params);
}

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From source file:Main.java

public static void setListViewHeight(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return;/*from   w ww  .  j  ava2 s .c  om*/
    }
    int totalHeight = 0;
    for (int i = 0, len = listAdapter.getCount(); i < len; i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}

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From source file:Main.java

public static void setListViewHeight(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return;//from   w  w w.j  av a2s. c o m
    }
    int totalHeight = 0;
    for (int i = 0, len = listAdapter.getCount(); i < len; i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}

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From source file:Main.java

public static int setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return 0;
    }//from  www .  j  a v  a2s  .  c o  m

    int totalHeight = 0;
    for (int i = 0, count = listAdapter.getCount(); i < count; i++) {
        View item = listAdapter.getView(i, null, listView);
        item.measure(0, 0);
        totalHeight += item.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    return params.height;
}

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From source file:Main.java

public static void getListViewSize2(ListView myListView) {
    ListAdapter myListAdapter = myListView.getAdapter();
    if (myListAdapter == null) {
        //do nothing return null
        return;//from   w w w .  j a va  2 s.  c o  m
    }
    //set listAdapter in loop for getting final size
    int totalHeight = 70;
    for (int size = 0; size <= myListAdapter.getCount() + 1; size++) {

        totalHeight += 70;
    }
    totalHeight += 140;

    ViewGroup.LayoutParams params = myListView.getLayoutParams();
    params.height = totalHeight + (myListView.getDividerHeight() * (myListAdapter.getCount() + 2));
    myListView.setLayoutParams(params);
    Log.i("height of listItem:", String.valueOf(totalHeight));
}

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From source file:Main.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition  
        return;// w  w w .j a  va 2s.com
    }

    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}

---

From source file:Main.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition
        return;//from w  ww .  jav  a2s .c  om
    }

    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    if (listView.isInLayout() == false) {
        listView.requestLayout();
    }
}

---

From source file:Main.java

/**
 * scollow -> listview hegiht/*from w  ww. j a  v a  2 s.  c o m*/
 *
 * @param listView
 */
public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        return;
    }
    int totalHeight = 0;
    for (int i = 0, len = listAdapter.getCount(); i < len; i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}

---

From source file:Main.java

public static void setListViewHeightBasedOnChildren(ListView listView) {
    if (listView == null)
        return;//  w  w w  .  j a va 2 s. c  om
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition
        return;
    }
    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
}

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