1 /** 2 * Copyright (c) 2011, Google Inc. 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 package com.android.mail.compose; 17 18 import android.content.Context; 19 import android.text.TextUtils; 20 import android.text.util.Rfc822Tokenizer; 21 import android.view.LayoutInflater; 22 import android.view.View; 23 import android.view.ViewGroup; 24 import android.widget.ArrayAdapter; 25 import android.widget.TextView; 26 27 import com.android.mail.R; 28 import com.android.mail.providers.ReplyFromAccount; 29 30 import java.util.List; 31 32 /** 33 * FromAddressSpinnerAdapter returns the correct spinner adapter for reply from 34 * addresses based on device size. 35 * 36 * @author mindyp (at) google.com 37 */ 38 public class FromAddressSpinnerAdapter extends ArrayAdapter<ReplyFromAccount> { 39 private static final int FROM = 0; 40 private static final int CUSTOM_FROM = 1; 41 private static String sFormatString; 42 43 public static int REAL_ACCOUNT = 2; 44 45 public static int ACCOUNT_DISPLAY = 0; 46 47 public static int ACCOUNT_ADDRESS = 1; 48 49 private LayoutInflater mInflater; 50 51 public FromAddressSpinnerAdapter(Context context) { 52 super(context, R.layout.from_item, R.id.spinner_account_address); 53 sFormatString = getContext().getString(R.string.formatted_email_address); 54 } 55 56 protected LayoutInflater getInflater() { 57 if (mInflater == null) { 58 mInflater = (LayoutInflater) getContext().getSystemService( 59 Context.LAYOUT_INFLATER_SERVICE); 60 } 61 return mInflater; 62 } 63 64 @Override 65 public int getViewTypeCount() { 66 // FROM and CUSTOM_FROM 67 return 2; 68 } 69 70 @Override 71 public int getItemViewType(int pos) { 72 return getItem(pos).isCustomFrom ? CUSTOM_FROM : FROM; 73 } 74 75 @Override 76 public View getView(int position, View convertView, ViewGroup parent) { 77 ReplyFromAccount fromItem = getItem(position); 78 int res = fromItem.isCustomFrom ? R.layout.custom_from_item : R.layout.from_item; 79 View fromEntry = convertView == null ? getInflater().inflate(res, null) : convertView; 80 if (fromItem.isCustomFrom) { 81 ((TextView) fromEntry.findViewById(R.id.spinner_account_name)).setText(fromItem.name); 82 83 ((TextView) fromEntry.findViewById(R.id.spinner_account_address)) 84 .setText(formatAddress(fromItem.address)); 85 } else { 86 ((TextView) fromEntry.findViewById(R.id.spinner_account_address)) 87 .setText(fromItem.address); 88 } 89 return fromEntry; 90 } 91 92 @Override 93 public View getDropDownView(int position, View convertView, ViewGroup parent) { 94 ReplyFromAccount fromItem = getItem(position); 95 int res = fromItem.isCustomFrom ? R.layout.custom_from_dropdown_item 96 : R.layout.from_dropdown_item; 97 View fromEntry = getInflater().inflate(res, null); 98 if (fromItem.isCustomFrom) { 99 ((TextView) fromEntry.findViewById(R.id.spinner_account_name)).setText(fromItem.name); 100 ((TextView) fromEntry.findViewById(R.id.spinner_account_address)) 101 .setText(formatAddress(fromItem.address)); 102 } else { 103 ((TextView) fromEntry.findViewById(R.id.spinner_account_address)) 104 .setText(fromItem.address); 105 } 106 return fromEntry; 107 } 108 109 private CharSequence formatAddress(String address) { 110 if (TextUtils.isEmpty(address)) { 111 return ""; 112 } 113 return String.format(sFormatString, Rfc822Tokenizer.tokenize(address)[0].getAddress()); 114 } 115 116 public void addAccounts(List<ReplyFromAccount> replyFromAccounts) { 117 // Get the position of the current account 118 for (ReplyFromAccount account : replyFromAccounts) { 119 // Add the account to the Adapter 120 add(account); 121 } 122 } 123 } 124