RecipientEditTextView.java revision 001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1
12d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/* 22d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Copyright (C) 2011 The Android Open Source Project 32d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 42d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 52d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * you may not use this file except in compliance with the License. 62d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * You may obtain a copy of the License at 72d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 82d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 92d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Unless required by applicable law or agreed to in writing, software 112d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 122d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * See the License for the specific language governing permissions and 142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * limitations under the License. 152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 162d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 172d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereirapackage com.android.ex.chips; 182d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 20c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 22c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 24c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 26c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 2877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 30156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 312d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 3577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 39c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 52416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 54c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 56cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filter; 57cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 58b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 60156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 62416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 63b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 64b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 6577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 700f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 75b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 76b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private static final int INVALID_CONTACT = -1; 848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 97c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 98c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 99c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mMoreString; 1074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 109054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 110a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 111e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 112e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 113e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 114e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 117045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 118045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 119156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 120156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 121156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 122156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 123156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 124156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 125c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 126c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 13005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 13105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 132c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 133e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 134dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 136b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 13777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 13877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a selected chip. 143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 146416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 147e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 148e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 149416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 150416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 151416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 152416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 157e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 158e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 159e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 160e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 161e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 162e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 16377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 16477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1662d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 16777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 16877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 16977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 170b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 175368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 179368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 184d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 185c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1864fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 187156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 188156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 189156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 190156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 192156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 193156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 194156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 195156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 197ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 198cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 199ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 200ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 201ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 202ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 203ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 204ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 205cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // Start the filtering process as soon as possible. This will 206cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // cause any needed services to be started and make the first filter 207cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // query come back more quickly. 208ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik Filter f = ((Filterable) adapter).getFilter(); 20977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira f.filter("sara"); 2104fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2114fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2124fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2134fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2144fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 21683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 21783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 21883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 21983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2214fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 222b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2234fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 224d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 225d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 226d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 227d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 230c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 231c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 232c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 233c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 236001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 237001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 238001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 239001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2424f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 24305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 244c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 247a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 248c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 249c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 250c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 251c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 252d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 253d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 254d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2564fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 258416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2594fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 260d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2622d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 267001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 268001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 269001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 270001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handlePendingChips(); 271001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChipsCount = 0; 272001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChips.clear(); 273001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 274001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 275001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 276001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 279001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 283001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 285001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 286001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 287001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 288090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 289001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 29977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 30077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 30177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 30277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 30377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 30477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 308e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 309c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 310c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 311c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 312c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 313c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 315c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 316e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 320e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 330c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 33777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 340e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 349c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 350045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 351045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 352045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 353045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 354045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 355a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 356045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 357045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 358045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 359e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 360c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 361c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 362c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 363e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3671a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3681a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 373c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 374c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 375c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 376045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 377045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 378045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 379045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3819024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 38490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 38590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 38690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 38790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 38890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 38990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 39090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 39190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 39290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 403379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 406c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 409c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 412379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 41390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 425c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 427c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 43077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 434e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 437045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 441c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 44377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 444c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 445c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 44677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 447c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4482d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4492d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 451045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 452045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4535519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4545519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 456c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4575519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 458416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 459b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 460f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 461f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 467c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4692d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 471c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4724f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4734f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4744f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4764f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4791426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4811426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 482c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 483c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 48443876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 485045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 486d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 487d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 488d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 489d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 490d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 491d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 492d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 493d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 494d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 495d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 496d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 497d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 498d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 499d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 500c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 501c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 502c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 50305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 50405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 505e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 506e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 5070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira handlePendingChips(); 508c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 509c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 510a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 511e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 512c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 51377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 514416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 515416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 516416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 517416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 519416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 520416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 521416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 522416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 523416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 524c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 525c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 52777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 5280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Tokenize! 5300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 5310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String current = mPendingChips.get(i); 5320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenStart = editable.toString().indexOf(current); 5330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenEnd = tokenStart + current.length(); 5340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenStart >= 0) { 5350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // When we have a valid token, include it with the token 5360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // to the left. 5370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenEnd < editable.length() - 2 5380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 5390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira tokenEnd++; 5400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mPendingChipsCount--; 5440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira sanitizeSpannable(); 54677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null 54777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 54877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 54977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 55077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 55177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 55277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Create the "more" chip 55377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 55477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>(mTemporaryRecipients 55577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .subList(0, CHIP_LIMIT))); 55677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 55777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 55877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 55977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 56077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // There are too many recipients to look up, so just fall back to 561c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira // showing addresses for all of them. 56277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 5630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 5640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 5780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 5790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 5800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 5820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 5840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 600b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int commitCharIndex = token.indexOf(COMMIT_CHAR_COMMA); 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String displayText = entry.getDestination(); 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int textLength = displayText.length() - 1; 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira SpannableString chipText = new SpannableString(displayText); 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 6180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 6190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 62277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 62377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 62477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 62577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String address; 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokens != null && tokens.length > 0) { 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = tokens[0].getAddress(); 6330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = token; 6350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return RecipientEntry.constructFakeEntry(address); 6370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 639c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 640c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 641c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 642c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 643c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 644c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 6488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 6498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 6508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 6518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 6538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 6548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 6558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 656c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 657c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 658c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 659c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 660c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 6638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 66595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 66695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 66795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 66895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 66995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 67095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 67195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 6728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 6748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 6758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 6768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 6778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 6788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 6798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 68095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 681c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 682c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 683c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 684c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 685c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 686d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 689e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 690e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 691e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 692e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 693e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 694e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 69695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 697e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 698e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 699e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 700e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 701e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 702e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 703e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 704e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 705e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 706e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 707e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 708c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 709c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 710c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 711c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 712e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 713e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 714e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 715e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 716e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 717e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 718e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 719e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 720e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 721045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 722045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 723045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 724045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 725045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 726045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 727045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 730045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 732dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 733e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 734e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 735e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 736e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 737e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 738e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 739e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 741e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 742e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 743e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 744e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 745e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 746e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 747e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 748e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 749e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 750e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 751e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 7524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 753054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 754e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 7554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 756e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 757001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 758e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 759e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 760e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 761e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 762e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 763e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 764e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 765e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 766e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 767e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 768e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 769e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 770e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 771d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 7724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 773d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 774d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 7754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 776d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 777d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 778e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 779368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 780e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 781e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 782e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 783e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 78405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 785e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 786e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 787e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 788e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 789e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 790e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 792e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 793e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 794e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 795e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 796e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 797e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 798054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 79905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 80005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 805c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 806c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 807b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 810b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 811b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 812c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 817c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8202d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 822ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 825b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 826b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 827b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 828b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 829b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 830b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 831b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 832b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 833c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 834c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 835c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 836c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 843c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 845c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 846c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 847c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 848c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 849c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 850c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 851c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 853c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 856c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 857c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 858b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 859c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 86136d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 862c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 863c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 8668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 8678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 8688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 8698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 8708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 8718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 872c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 873c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 874d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 875d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 876d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 877d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 878d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 880d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 885c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 892b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 8948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 8958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 8968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 8978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 8988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 899b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 900c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 901b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 903c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 905090139db34b366608b60e73f312833d84cf42259Mindy Pereira setCursorVisible(false); 906416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 912c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 915416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 916416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 917c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 918416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 919416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 920416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 921b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 922b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 923b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 924c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 925b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 926b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 927b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 92877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 929416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 931368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 932b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 937b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 938b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 939b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 940b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 941b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 943b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 944b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 945b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 946b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 947b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 949b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 950b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 951b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 952b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 954b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 956b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 957b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 958b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 9774fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 9784fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 980c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 9814fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 982c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 983c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9894fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 9904fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 9914fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 9924fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9934fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 9944fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9954fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 997c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 998c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 999c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1001b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1002b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1003b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1004c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1005c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1006c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1007c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1008c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1009c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1010fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1011c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10124f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1013c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1014b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1015c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1016c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1018c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1019fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1023c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1024c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1025c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1027c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1038c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1043c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1044c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1045c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1048fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 1049c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 10520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 10530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 10540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 10560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 10570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 10580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 10590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 10600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (TextUtils.equals(item.getDisplayName(), destination) 10610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 10620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 10630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 10640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 10650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 10670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1069c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1070c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1071c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 10727a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 10737a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10747a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10757a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 10767a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1077c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1078c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1079c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1080c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 108183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 108283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 108383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 108483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 108883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 10897a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10907a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10917a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 10927a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1121045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1122045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1123045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 112683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 112783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 113183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 11344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 11354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 11364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 11374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 11384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 11394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 11404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 11414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 11424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 11444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 11454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 11464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 11474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1148368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 11494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 11500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 11510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1154368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 11554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 11564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1157368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1158368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 11599024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1160368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 11619024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1162368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1163368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 11649024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 116577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 116677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 116777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 116877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1169368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 11704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 117177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 117277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 117377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 117477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 11754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 117677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 11770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 11784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 11828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 11838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 11854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 11864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 11874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 11884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 11894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 11904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 11914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 11924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 11934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1194b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 11950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 11960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 11970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 11980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 11990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 12000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1201b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1202b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1206b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1207c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1208c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1210c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1211c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1212bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1213bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1214bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1215bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1216bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1224b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1225b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1226b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1230b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1231b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1232b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1233b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1234c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 1236b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (currentChip.getContactId() != INVALID_CONTACT) { 1237b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1238b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1246b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1247fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1248b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 124983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1250b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 125183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 12528b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 125383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1254b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 1255c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira if (newChip.getEntry().getContactId() == INVALID_CONTACT) { 1256c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset( 1257c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira getChipStart(newChip))); 1258c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 1259b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 1260b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1261b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1262b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence text = currentChip.getValue(); 1263b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1264b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(currentChip); 1265b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.append(text); 1266fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1267fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1268b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1269fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1270b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1271fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1273b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1274b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1275b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1276b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1277b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1278b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1279b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1280b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1281b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1282c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1283b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1284b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1285b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1286c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1287b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 12888b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 12898b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 12908b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 12918b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 12928b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 12938b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 12948b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1295c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1298b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1300c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1303c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1304b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1310b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1311b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1312c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1313b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1314b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1315c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1316c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1317b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1318b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1319b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1321b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1323b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1324b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 13313656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1333b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1334b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1335b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1338b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1340b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1341b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1342b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1343b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1344b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1345c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1346b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 13478b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1348b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1349c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1353b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1354c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1355b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1357b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1358b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1359b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1360b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1361b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1362b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1363b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1364b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1365c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1366b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1368b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1369b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1373b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1374b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1375b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1376b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1377b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1378b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1379b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1380b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1381b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1382b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1384b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1385b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1386b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1388b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1389c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1390b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1394b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1401c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1402c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1403b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1405368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1406368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1407368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1408368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1409e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1410e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1411e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 1412054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // Get whether there are any recipients pending addition to the view. 1413054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // If there are, don't do anything in the text watcher. 1414368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1415e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1416e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1417e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1418e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1419e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1420e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1421e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1422e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1423e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1424054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1425e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1426054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 142776ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1428054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1429054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1430054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1431054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1432054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1433054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1434e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1435e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1436e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1437e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1438e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1439e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1440e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1441e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1442e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1443e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1444e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1445e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1446e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1447e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1448e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1449e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1450e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1451e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 1452e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1453e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1454e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1455e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1456e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1457e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 145877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 145977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 146077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 146177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 146277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 146377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 146477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 146577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 146677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 146777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 146877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 146977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 147077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 147177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 147277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 147377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 147477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 147577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 147677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 147777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 147877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 147977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 148077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 148177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 148277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 148377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 148477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 148677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 148777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 148977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 149077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 149177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 149277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 149377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 149477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 149577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 149677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 149777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 149877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 149977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 150077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira entry = createValidatedEntry(entries.get(temp.getEntry().getDestination())); 150177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 150377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 150477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 150577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 150677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 150977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 151077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 151177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 151277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 151377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 151477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 151577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 151677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 151777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 151877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 151977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1520b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1521b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1522b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1523b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1524b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 152577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 152677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 152777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 152877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 152977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 153077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 153177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 153277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 153477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 153677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 153977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 154077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 154177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 154277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 154377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 154477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 154577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 154677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 154777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 154877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 154977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 155077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 155177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 155377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 155477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 155577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 155677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 155777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 155877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries.get(temp.getEntry() 155977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getDestination())); 156077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 156177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 156277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 156377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 156477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 156577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 156777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 157177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1574