Measure AutoCompleteTextView's dropdown to have enough room for all items. (73beee23) · Commits · e / os / android_frameworks_base

core/java/android/widget/AutoCompleteTextView.java

+16 −10

Original line number	Diff line number	Diff line
		@@ -1331,7 +1331,6 @@ public class AutoCompleteTextView extends EditText implements Filter.FilterListe
		final int maxHeight = mPopup.getMaxAvailableHeight(
		getDropDownAnchorView(), mDropDownVerticalOffset, ignoreBottomDecorations);

		if (mDropDownAlwaysVisible \|\| mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
		// getMaxAvailableHeight() subtracts the padding, so we put it back,
		// to get the available height for the whole window
		int padding = 0;
		@@ -1340,11 +1339,18 @@ public class AutoCompleteTextView extends EditText implements Filter.FilterListe
		background.getPadding(mTempRect);
		padding = mTempRect.top + mTempRect.bottom;
		}

		if (mDropDownAlwaysVisible \|\| mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
		return maxHeight + padding;
		}

		return mDropDownList.measureHeightOfChildren(MeasureSpec.UNSPECIFIED,
		0, ListView.NO_POSITION, maxHeight - otherHeights, 2) + otherHeights;
		final int listContent = mDropDownList.measureHeightOfChildren(MeasureSpec.UNSPECIFIED,
		0, ListView.NO_POSITION, maxHeight - otherHeights, 2);
		// add padding only if the list has items in it, that way we don't show
		// the popup if it is not needed
		if (listContent > 0) otherHeights += padding;

		return listContent + otherHeights;
		}

		private View getHintView(Context context) {