1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.widget.layout.linear;
18
19import junit.framework.Assert;
20
21import android.widget.EditText;
22import android.content.Context;
23import android.util.AttributeSet;
24import android.text.BoringLayout;
25
26
27/**
28 * A special EditText that sets {@link #isFailed()} to true as its internal makeNewLayout() method is called
29 * with a width lower than 0. This is used to fail the unit test in
30 * BaselineAlignmentZeroWidthAndWeightTest.
31 */
32public class ExceptionTextView extends EditText {
33
34    private boolean mFailed = false;
35
36    public ExceptionTextView(Context context) {
37        super(context);
38    }
39
40    public ExceptionTextView(Context context, AttributeSet attrs) {
41        super(context, attrs);
42    }
43
44    public ExceptionTextView(Context context, AttributeSet attrs, int defStyle) {
45        super(context, attrs, defStyle);
46    }
47
48    public boolean isFailed() {
49        return mFailed;
50    }
51
52    @Override
53    protected void makeNewLayout(int w, int hintWidth,
54                                 BoringLayout.Metrics boring,
55                                 BoringLayout.Metrics hintMetrics,
56                                 int ellipsizedWidth, boolean bringIntoView) {
57        if (w < 0) {
58            mFailed = true;
59            w = 100;
60        }
61
62        super.makeNewLayout(w, hintWidth, boring, hintMetrics, ellipsizedWidth,
63                            bringIntoView);
64    }
65}
66