RecipientEditTextView.java revision 1e85502fdc04a44f76ffa9904be9ab6ab80292ce
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 } 2054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2074fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2084fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2094fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2104fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 21183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 21283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 21383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 21483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 219d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 220d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 221d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 222d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 223c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 224c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 225c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 226c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 227c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 230c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 231001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 232001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 233001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 234001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2374f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 23805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 242a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 243c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 244c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 247d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 248d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 249d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 253416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 255d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2572d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 262001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 263001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 264001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 265001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handlePendingChips(); 266001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChipsCount = 0; 267001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChips.clear(); 268001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 269001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 270001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 271001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 272001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 273001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 274001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 275001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 276001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 279001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 283090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 29477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 29577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 29677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 29777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 29877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 29977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 303e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 306c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 307c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 308c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3091e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 310c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 311e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 315e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 325c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 33277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 335e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 345045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 346045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 347045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 348045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 349045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 350a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 351045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 352045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 353045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 354e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 358e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3601e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3621a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3631a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 371045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 372045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 373045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 374045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3769024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3789024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 37990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 38090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 38190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 38290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 38390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 38490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 38590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 38690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 38790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3889024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3899024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3909024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3919024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 398379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 3999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 401c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 407379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 40890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 409c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 420c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 422c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 42577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 429e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 432045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 434c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 43877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 44177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 442c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4432d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 446045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 447045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4485519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4495519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 451c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4525519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 453416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 454b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 455f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 456f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4642d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 466c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4674f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4684f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4694f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4714f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4741426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4761426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 47943876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 480045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 481d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 482d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 483d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 484d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 485d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 486d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 487d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 488d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 489d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 490d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 491d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 492d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 493d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 494d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 496c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 497c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 49805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 49905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 500e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 501e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 5020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira handlePendingChips(); 503c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 504c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 505a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 506e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 507c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 50877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 509416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 510416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 511416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 512416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 513416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 514416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 515416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 516416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 517416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 519c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 520c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 52277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 5230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Tokenize! 5250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 5260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String current = mPendingChips.get(i); 5270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenStart = editable.toString().indexOf(current); 5280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenEnd = tokenStart + current.length(); 5290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenStart >= 0) { 5300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // When we have a valid token, include it with the token 5310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // to the left. 5320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenEnd < editable.length() - 2 5330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 5340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira tokenEnd++; 5350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mPendingChipsCount--; 5390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira sanitizeSpannable(); 54177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null 54277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 54377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 54477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 54577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 54677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 54777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Create the "more" chip 54877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 54977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>(mTemporaryRecipients 55077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .subList(0, CHIP_LIMIT))); 55177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 55277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 55377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 55477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 55577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // There are too many recipients to look up, so just fall back to 556c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira // showing addresses for all of them. 55777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 5580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 5590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 5730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 5740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 5750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 5770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 5790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 5800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 5810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 5820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 5830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 5840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 595b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int commitCharIndex = token.indexOf(COMMIT_CHAR_COMMA); 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String displayText = entry.getDestination(); 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int textLength = displayText.length() - 1; 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira SpannableString chipText = new SpannableString(displayText); 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 61777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 61877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 61977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 62077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String address; 6260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokens != null && tokens.length > 0) { 6270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = tokens[0].getAddress(); 6280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = token; 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return RecipientEntry.constructFakeEntry(address); 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 634c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 635c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 636c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 637c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 638c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 639c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 6438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 6448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 6458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 6468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 6488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 6498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 6508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 651c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 652c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 653c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 654c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 655c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 6588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 659c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 66095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 66195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 66295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 66395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 66495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 66595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 66695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 6678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 6698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 6708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 6718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 6728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 6738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 6748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 67595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 676c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 677c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 678c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 679c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 680c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 681d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 682c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 683c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 684e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 685e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 686e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 687e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 688e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 689e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 69195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 692e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 693e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 694e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 695e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 696e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 697e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 698e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 699e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 700e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 701e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 702e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 703c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 704c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 705c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 706c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 707e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 708e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 709e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 710e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 711e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 712e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 713e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 714e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 715e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 716045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 717045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 718045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 719045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 720045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 721045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 722045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 725045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 727dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 728e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 729e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 730e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 731e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 732e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 733e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 734e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 736e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 737e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 738e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 739e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 740e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 741e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 742e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 743e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 744e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 745e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 746e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 7474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 748054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 749e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 7504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 751e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 752001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 753e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 754e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 755e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 756e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 757e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 758e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 759e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 760e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 761e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 762e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 763e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 764e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 765e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 766d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 7674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 768d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 769d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 7704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 771d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 772d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 773e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 774368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 775e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 776e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 777e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 778e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 77905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 780e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 781e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 782e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 783e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 784e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 785e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 786e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 787e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 788e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 789e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 790e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 792e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 793054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 79405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 79505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 7968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 7988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 7998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 800c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 801c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 802b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 803b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 806b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 807c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 808c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 809c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 810c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 811c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 812c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 817ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 819c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 820b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 821b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 822b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 823b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 824b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 825b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 826b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 827b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 830c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 832c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 833c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 834c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 835c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 836c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 843c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 845c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 846c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 847c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 848c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 849c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 850c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 851c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 853b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 85636d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 857c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 858c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 8618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 8628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 8638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 8648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 8658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 8668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 869d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 870d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 871d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 872d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 873d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 874c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 875d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 876c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 885c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 887b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 8898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 8908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 8918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 8928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 8938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 896b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 900090139db34b366608b60e73f312833d84cf42259Mindy Pereira setCursorVisible(false); 901416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 903c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 906c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 910416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 911416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 912c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 913416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 914416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 915416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 916b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 917b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 918b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 919c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 920b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 921b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 922b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 92377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 924416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 925b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 926368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 927b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 928b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 932b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 937b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 938b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 939b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 940b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 941b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 943b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 944b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 945b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 946b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 947b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 949b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 950b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 951b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 952b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 955c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 9724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 9734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 9764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 977c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 978c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 980c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 981c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 982c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 983c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9844fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 9854fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 9864fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 9874fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9884fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 9894fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9904fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 991c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 992c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 993c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 994c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 996b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 997b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 998b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 999c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1002c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1004c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1005fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1006c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10074f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1008c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1009b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1010c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1011c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1012c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1013c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1014fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1015c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1016c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1018c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1019c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1023c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1029c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1030c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1031c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1032c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 10361e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 10371e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 10381e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1039c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1040c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1043c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1044c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1045c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1046fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1048c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 10500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 10510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 10520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 10540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 10550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 10560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 10570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1058c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1059c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 10600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 10610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 10620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 10630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 10640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 10660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1068c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1069c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1070c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 10717a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 10727a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10737a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10747a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 10757a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1076c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1077c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1078c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1079c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 108083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 108183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 108283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 108383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 108783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 10887a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10897a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10907a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 10917a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1092c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 10994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1120045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1121045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1122045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 112583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 112683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 113083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 11334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 11344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 11354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 11364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 11374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 11384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 11394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 11404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 11414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 11434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 11444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 11454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 11464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1147368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 11484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 11490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 11500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1153368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 11544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 11554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1156368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1157368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 11589024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1159368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 11609024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1161368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1162368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 11639024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 116477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 116577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 116677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 116777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1168368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 11694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 117077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 117177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 117277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 117377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 11744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 117577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 11760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 11774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 11818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 11828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 11844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 11854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 11864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 11874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 11884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 11894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 11904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 11914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 11924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1193b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 11940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 11950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 11960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 11970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 11980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 11990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1200b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1201b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1205b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1206c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1207c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1208b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1209c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1210c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1211bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1212bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1213bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1214bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1215bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1222c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1223b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1224b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1225b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1226b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1230b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1231b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1232b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1233c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1234b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 1235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (currentChip.getContactId() != INVALID_CONTACT) { 1236b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1237b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1238b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1246fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1247b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 124883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1249b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 125083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 12518b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 125283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1253b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 1254c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira if (newChip.getEntry().getContactId() == INVALID_CONTACT) { 1255c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset( 1256c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira getChipStart(newChip))); 1257c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 1258b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 1259b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1260b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1261b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence text = currentChip.getValue(); 1262b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1263b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(currentChip); 1264b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.append(text); 1265fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1266fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1267b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1268fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1269b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1270fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1271c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1272b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1273b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1274b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1275b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1276b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1277b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1278b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1279b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1280b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1281c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1282b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1283b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1284b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1285c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1286b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 12878b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 12888b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 12898b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 12908b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 12918b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 12928b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 12938b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1294c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1295b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1298b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1299c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1300b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1301c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1304b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1310b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1311c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1312b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1313b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1314c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1315c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1316b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1317b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1318b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1319b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1321b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1323b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1324b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 13303656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1333b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1334b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1335b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1338b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1340b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1341b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1342b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1343b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1345b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 13468b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1347b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1348c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1349b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1353c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1354b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1356b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1357b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1358b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1359b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1360b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1361b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1362b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1363b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1364c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1365b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1366b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1368b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1369b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1373b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1374b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1375b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1376b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1377b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1378b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1379b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1380b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1381b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1383b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1384b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1385b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1386c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1387b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1389b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1390b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1394b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1400c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1401c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1402b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1403c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1404368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1405368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1406368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1407368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1408e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1409e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1410e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 1411054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // Get whether there are any recipients pending addition to the view. 1412054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // If there are, don't do anything in the text watcher. 1413368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1414e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1415e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1416e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1417e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1418e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1419e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1420e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1421e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1422e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1423054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1424e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1425054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 142676ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1427054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1428054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1429054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1430054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1431054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1432054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1433e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1434e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1435e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1436e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1437e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1438e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1439e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1440e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1441e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1442e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1443e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1444e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1445e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1446e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1447e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1448e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1449e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1450e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 1451e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1452e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1453e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1454e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1455e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1456e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 145777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 145877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 145977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 146077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 146177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 146277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 146377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 146477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 146577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 146677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 146777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 146877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 146977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 147077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 147177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 147277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 147377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 147477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 147577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 147677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 147777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 147877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 147977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 148077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 148177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 148277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 148377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 148577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 148677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 148877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 148977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 149077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 149177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 149277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 149377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 149477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 149577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 149677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 149777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 149877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 149977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira entry = createValidatedEntry(entries.get(temp.getEntry().getDestination())); 150077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 150277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 150377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 150477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 150577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 150877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 150977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 151077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 151177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 151277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 151377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 151477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 151577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 151677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 151777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 151877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1519b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1520b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1521b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1522b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1523b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 152477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 152577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 152677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 152777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 152877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 152977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 153077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 153177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 153377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 153577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 153877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 153977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 154077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 154177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 154277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 154377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 154477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 154577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 154677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 154777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 154877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 154977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 155077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 155277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 155377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 155477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 155577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 155677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 155777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries.get(temp.getEntry() 155877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getDestination())); 155977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 156077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 156177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 156277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 156377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 156477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 156677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 157077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1573