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 17 package android.widget.layout.linear; 18 19 import junit.framework.Assert; 20 21 import android.widget.EditText; 22 import android.content.Context; 23 import android.util.AttributeSet; 24 import 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 */ 32 public 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
