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
17package com.android.email.activity;
18
19import android.content.Context;
20import android.util.AttributeSet;
21
22import com.android.ex.chips.RecipientEditTextView;
23
24/**
25 * This is a MultiAutoCompleteTextView which has a custom validator.
26 */
27class ChipsAddressTextView extends RecipientEditTextView {
28    /** A noop validator that does not munge invalid texts. */
29    private class ForwardValidator implements Validator {
30        private Validator mValidator = null;
31
32        public CharSequence fixText(CharSequence invalidText) {
33            return invalidText;
34        }
35
36        public boolean isValid(CharSequence text) {
37            return mValidator != null ? mValidator.isValid(text) : true;
38        }
39
40        public void setValidator(Validator validator) {
41            mValidator = validator;
42        }
43    }
44
45    private final ForwardValidator mInternalValidator = new ForwardValidator();
46
47    public ChipsAddressTextView(Context context, AttributeSet attrs) {
48        super(context, attrs);
49        super.setValidator(mInternalValidator);
50    }
51
52    @Override
53    public void setValidator(Validator validator) {
54        mInternalValidator.setValidator(validator);
55    }
56}
57