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