1 /*
2  * Copyright (C) 2011 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.email.activity.setup;
18 
19 import android.content.Context;
20 import android.preference.Preference;
21 import android.util.AttributeSet;
22 import android.view.View;
23 import android.widget.TextView;
24 
25 /**
26  * Simple text preference allowing a large number of lines
27  */
28 public class PolicyListPreference extends Preference {
29     // Arbitrary, but large number (we don't, and won't, have nearly this many)
30     public static final int MAX_POLICIES = 24;
31 
PolicyListPreference(Context ctx, AttributeSet attrs, int defStyle)32     public PolicyListPreference(Context ctx, AttributeSet attrs, int defStyle) {
33         super(ctx, attrs, defStyle);
34     }
35 
PolicyListPreference(Context ctx, AttributeSet attrs)36     public PolicyListPreference(Context ctx, AttributeSet attrs) {
37         super(ctx, attrs);
38     }
39 
40     @Override
onBindView(View view)41     protected void onBindView(View view) {
42         super.onBindView(view);
43         ((TextView)view.findViewById(android.R.id.summary)).setMaxLines(MAX_POLICIES);
44     }
45 }
46