76 lines
2.3 KiB
Java
76 lines
2.3 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email.activity;
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import com.android.email.R;
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import com.android.ex.chips.RecipientEditTextView;
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import android.content.Context;
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import android.util.AttributeSet;
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import android.widget.MultiAutoCompleteTextView;
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/**
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* This is a MultiAutoCompleteTextView which sets the error state
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* (@see TextView.setError) when email address validation fails.
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*/
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class ChipsAddressTextView extends RecipientEditTextView {
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private class ForwardValidator implements Validator {
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private Validator mValidator = null;
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public CharSequence fixText(CharSequence invalidText) {
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mIsValid = false;
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return invalidText;
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}
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public boolean isValid(CharSequence text) {
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return mValidator != null ? mValidator.isValid(text) : true;
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}
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public void setValidator(Validator validator) {
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mValidator = validator;
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}
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}
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private boolean mIsValid = true;
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private final ForwardValidator mInternalValidator = new ForwardValidator();
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public ChipsAddressTextView(Context context, AttributeSet attrs) {
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super(context, attrs);
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super.setValidator(mInternalValidator);
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}
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@Override
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public void setValidator(Validator validator) {
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mInternalValidator.setValidator(validator);
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}
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@Override
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public void performValidation() {
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mIsValid = true;
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super.performValidation();
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markError(!mIsValid);
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}
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private void markError(boolean enable) {
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if (enable) {
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setError(getContext().getString(R.string.message_compose_error_invalid_email));
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} else {
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setError(null);
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}
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}
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}
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