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.example.android.apis.text; 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 import java.util.Map; 29 30 /** 31 * This is a TextView that is Editable and by default scrollable, 32 * like EditText without a cursor. 33 * 34 * <p> 35 * <b>XML attributes</b> 36 * <p> 37 * See 38 * {@link android.R.styleable#TextView TextView Attributes}, 39 * {@link android.R.styleable#View View Attributes} 40 */ 41 public class LogTextBox extends TextView { LogTextBox(Context context)42 public LogTextBox(Context context) { 43 this(context, null); 44 } 45 LogTextBox(Context context, AttributeSet attrs)46 public LogTextBox(Context context, AttributeSet attrs) { 47 this(context, attrs, android.R.attr.textViewStyle); 48 } 49 LogTextBox(Context context, AttributeSet attrs, int defStyle)50 public LogTextBox(Context context, AttributeSet attrs, int defStyle) { 51 super(context, attrs, defStyle); 52 } 53 54 @Override getDefaultMovementMethod()55 protected MovementMethod getDefaultMovementMethod() { 56 return ScrollingMovementMethod.getInstance(); 57 } 58 59 @Override getText()60 public Editable getText() { 61 return (Editable) super.getText(); 62 } 63 64 @Override setText(CharSequence text, BufferType type)65 public void setText(CharSequence text, BufferType type) { 66 super.setText(text, BufferType.EDITABLE); 67 } 68 } 69