1 /* 2 * Copyright (C) 2016 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.settingslib.widget; 18 19 import android.content.Context; 20 import android.text.method.LinkMovementMethod; 21 import android.util.AttributeSet; 22 import android.widget.TextView; 23 24 import androidx.core.content.res.TypedArrayUtils; 25 import androidx.preference.Preference; 26 import androidx.preference.PreferenceViewHolder; 27 28 import com.android.settingslib.R; 29 30 /** 31 * A custom preference acting as "footer" of a page. It has a field for icon and text. It is added 32 * to screen as the last preference. 33 */ 34 public class FooterPreference extends Preference { 35 36 static final int ORDER_FOOTER = Integer.MAX_VALUE - 1; 37 public static final String KEY_FOOTER = "footer_preference"; 38 39 public FooterPreference(Context context, AttributeSet attrs) { 40 super(context, attrs, TypedArrayUtils.getAttr( 41 context, R.attr.footerPreferenceStyle, android.R.attr.preferenceStyle)); 42 init(); 43 } 44 45 public FooterPreference(Context context) { 46 this(context, null); 47 } 48 49 @Override 50 public void onBindViewHolder(PreferenceViewHolder holder) { 51 super.onBindViewHolder(holder); 52 TextView title = holder.itemView.findViewById(android.R.id.title); 53 title.setMovementMethod(new LinkMovementMethod()); 54 title.setClickable(false); 55 title.setLongClickable(false); 56 } 57 58 private void init() { 59 setIcon(R.drawable.ic_info_outline_24); 60 setKey(KEY_FOOTER); 61 setOrder(ORDER_FOOTER); 62 } 63 } 64
