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 com.android.development; 18 19 import android.widget.TextView; 20 import android.content.Context; 21 import android.text.method.ScrollingMovementMethod; 22 import android.text.method.MovementMethod; 23 import android.text.method.KeyListener; 24 import android.text.method.TransformationMethod; 25 import android.text.Editable; 26 import android.util.AttributeSet; 27 28 29 /** 30 * This is a TextView that is Editable and by default scrollable, 31 * like EditText without a cursor. 32 * 33 * <p> 34 * <b>XML attributes</b> 35 * <p> 36 * See 37 * {@link android.R.styleable#TextView TextView Attributes}, 38 * {@link android.R.styleable#View View Attributes} 39 */ 40 public class LogTextBox extends TextView { LogTextBox(Context context)41 public LogTextBox(Context context) { 42 this(context, null); 43 } 44 LogTextBox(Context context, AttributeSet attrs)45 public LogTextBox(Context context, AttributeSet attrs) { 46 this(context, attrs, android.R.attr.textViewStyle); 47 } 48 LogTextBox(Context context, AttributeSet attrs, int defStyle)49 public LogTextBox(Context context, AttributeSet attrs, int defStyle) { 50 super(context, attrs, defStyle); 51 } 52 53 @Override getDefaultEditable()54 protected boolean getDefaultEditable() { 55 return true; 56 } 57 58 @Override getDefaultMovementMethod()59 protected MovementMethod getDefaultMovementMethod() { 60 return ScrollingMovementMethod.getInstance(); 61 } 62 63 @Override getText()64 public Editable getText() { 65 return (Editable) super.getText(); 66 } 67 68 @Override setText(CharSequence text, BufferType type)69 public void setText(CharSequence text, BufferType type) { 70 super.setText(text, BufferType.EDITABLE); 71 } 72 } 73