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 android.content.Context; 20 import android.text.BoringLayout; 21 import android.util.AttributeSet; 22 import android.widget.EditText; 23 24 25 /** 26 * A special EditText that sets {@link #isFailed()} to true as its internal makeNewLayout() method is called 27 * with a width lower than 0. This is used to fail the unit test in 28 * BaselineAlignmentZeroWidthAndWeightTest. 29 */ 30 public class ExceptionTextView extends EditText { 31 32 private boolean mFailed = false; 33 34 public ExceptionTextView(Context context) { 35 super(context); 36 } 37 38 public ExceptionTextView(Context context, AttributeSet attrs) { 39 super(context, attrs); 40 } 41 42 public ExceptionTextView(Context context, AttributeSet attrs, int defStyle) { 43 super(context, attrs, defStyle); 44 } 45 46 public boolean isFailed() { 47 return mFailed; 48 } 49 50 @Override 51 public void makeNewLayout(int w, int hintWidth, BoringLayout.Metrics boring, 52 BoringLayout.Metrics hintMetrics, int ellipsizedWidth, boolean bringIntoView) { 53 if (w < 0) { 54 mFailed = true; 55 w = 100; 56 } 57 58 super.makeNewLayout(w, hintWidth, boring, hintMetrics, ellipsizedWidth, 59 bringIntoView); 60 } 61 } 62
