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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.chrome.browser.widget; | |
6 | |
7 import android.content.Context; | |
8 import android.util.AttributeSet; | |
9 import android.view.View; | |
10 import android.widget.GridView; | |
11 | |
12 /** | |
13 * This class is a customized GridView which draws items in multiple lines autom atically | |
14 */ | |
15 public class ExpandableGridView extends GridView { | |
16 /** Constructor for when the gridview is inflated from XML. */ | |
17 public ExpandableGridView(Context context, AttributeSet attrs) { | |
18 super(context, attrs); | |
19 } | |
20 | |
21 /** Constructor for when the gridview is inflated from XML. */ | |
22 public ExpandableGridView(Context context, AttributeSet attrs, int defStyle) { | |
gogerald1
2017/05/31 15:12:01
nit: I guess this constructor is not needed for no
Hwanseung Lee
2017/05/31 15:37:58
Done.
| |
23 super(context, attrs, defStyle); | |
24 } | |
25 | |
26 @Override | |
27 public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { | |
28 int heightSpec; | |
29 if (getLayoutParams().height == LayoutParams.WRAP_CONTENT) { | |
30 heightSpec = MeasureSpec.makeMeasureSpec(View.MEASURED_SIZE_MASK, Me asureSpec.AT_MOST); | |
31 } else { | |
32 heightSpec = heightMeasureSpec; | |
33 } | |
34 | |
35 super.onMeasure(widthMeasureSpec, heightSpec); | |
36 } | |
37 } | |
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