public class Utility { public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); } }
public void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); int desiredWidth = MeasureSpec.makeMeasureSpec(listView.getWidth(), MeasureSpec.AT_MOST); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if(listItem != null){ // This next line is needed before you call measure or else you won't get measured height at all. The listitem needs to be drawn first to know the height. listItem.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT)); listItem.measure(desiredWidth, MeasureSpec.UNSPECIFIED); totalHeight += listItem.getMeasuredHeight(); } } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); listView.requestLayout(); }
public void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); } }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public class Utility { public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); } }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < 5; i++) //here you can set 5 row at a time if row excceded the scroll automatically available { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
public class AppUtil{ public static void setListViewHeightBasedOnChildren(ListView listView) { if (listView == null) { return; } ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); } }
import android.view.View; import android.view.ViewGroup; import android.view.ViewGroup.LayoutParams; import android.widget.ListAdapter; import android.widget.ListView; public class Utility { public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) { listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); } listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); } }
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null || listAdapter.getCount() < 2) { // pre-condition return; } int totalHeight = 0; int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(BCTDApp.getDisplaySize().width, View.MeasureSpec.AT_MOST); int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED); ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if (listItem instanceof ViewGroup) listItem.setLayoutParams(lp); listItem.measure(widthMeasureSpec, heightMeasureSpec); totalHeight += listItem.getMeasuredHeight(); } totalHeight += listView.getPaddingTop() + listView.getPaddingBottom(); totalHeight += (listView.getDividerHeight() * (listAdapter.getCount() - 1)); ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight; listView.setLayoutParams(params); listView.requestLayout(); }
public void setDynamicHeight(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); int desiredWidth = MeasureSpec.makeMeasureSpec(listView.getWidth(), MeasureSpec.AT_MOST); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); if(listItem != null){ listItem.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT)); listItem.measure(desiredWidth, MeasureSpec.UNSPECIFIED); totalHeight += listItem.getMeasuredHeight(); } } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); listView.requestLayout();}
/** * Adds padding to the bottom of the given {@link ListView} so that the floating action button * does not obscure any content. * * @param listView to add the padding to * @param res valid resources object */ public static void addBottomPaddingToListViewForFab(ListView listView, Resources res) { final int fabPadding = res.getDimensionPixelSize( R.dimen.floating_action_button_list_bottom_padding); listView.setPaddingRelative(listView.getPaddingStart(), listView.getPaddingTop(), listView.getPaddingEnd(), listView.getPaddingBottom() + fabPadding); listView.setClipToPadding(false); }
/** * Adds padding to the bottom of the given {@link ListView} so that the floating action button * does not obscure any content. * * @param listView to add the padding to * @param res valid resources object */ public static void addBottomPaddingToListViewForFab(ListView listView, Resources res) { final int fabPadding = res.getDimensionPixelSize( R.dimen.floating_action_button_list_bottom_padding); listView.setPaddingRelative(listView.getPaddingStart(), listView.getPaddingTop(), listView.getPaddingEnd(), listView.getPaddingBottom() + fabPadding); listView.setClipToPadding(false); } }
public static void setListViewHeightBasedOnChildren(final ListView listView) { listView.post(new Runnable() { @Override public void run() { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); int listWidth = listView.getMeasuredWidth(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); listItem.measure( View.MeasureSpec.makeMeasureSpec(listWidth, View.MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); totalHeight += listItem.getMeasuredHeight(); Log.d("listItemHeight " + listItem.getMeasuredHeight(), "********"); } Log.d("totalHeight " + totalHeight, "********"); ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = (int) ((totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)))); listView.setLayoutParams(params); listView.requestLayout(); } }); }
public static void setListViewHeightBasedOnChildren(final ListView listView) { listView.post(new Runnable() { @Override public void run() { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int totalHeight = listView.getPaddingTop() + listView.getPaddingBottom(); int listWidth = listView.getMeasuredWidth(); for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); listItem.measure( View.MeasureSpec.makeMeasureSpec(listWidth, View.MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)); totalHeight += listItem.getMeasuredHeight(); Log.d("listItemHeight" + listItem.getMeasuredHeight(), "___________"); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = (int) ((totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)))); listView.setLayoutParams(params); listView.requestLayout(); } }); }
private static void addPaddingToView(ListView listView, int parentWidth, int listSpaceWeight, int listViewWeight) { if (listSpaceWeight > 0 && listViewWeight > 0) { double paddingPercent = (double) listSpaceWeight / (double) (listSpaceWeight * 2 + listViewWeight); listView.setPadding( (int) (parentWidth * paddingPercent * TEXT_LEFT_PADDING_TO_CARD_PADDING_RATIO), listView.getPaddingTop(), (int) (parentWidth * paddingPercent * TEXT_LEFT_PADDING_TO_CARD_PADDING_RATIO), listView.getPaddingBottom()); // The EdgeEffect and ScrollBar need to span to the edge of the ListView's padding. listView.setClipToPadding(false); listView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY); } }