RecipientEditTextView.java revision bbf141b605f92729864984229e6e1062d9a462be
12d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/* 22d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Copyright (C) 2011 The Android Open Source Project 32d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 42d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 52d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * you may not use this file except in compliance with the License. 62d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * You may obtain a copy of the License at 72d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 82d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 92d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Unless required by applicable law or agreed to in writing, software 112d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 122d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * See the License for the specific language governing permissions and 142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * limitations under the License. 152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 162d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 172d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereirapackage com.android.ex.chips; 182d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 20c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 22c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 24c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 26c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 2877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 30156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 312d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 3577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 39c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 52416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 54c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 56cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filter; 57cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 58b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 60156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 62416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 63b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 64b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 6577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 700f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 75b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 76b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private static final int INVALID_CONTACT = -1; 848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 97c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 98c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 99c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mMoreString; 1074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 109054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 110a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 111e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 112e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 113e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 114e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 117045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 118045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 119156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 120156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 121156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 122156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 123156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 124156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 125c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 126c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 13005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 13105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 132c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 133e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 134dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 136b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 13777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 13877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a selected chip. 143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 146416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 147e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 148e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 149416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 150416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 151416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 152416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 157e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 158e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 159e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 160e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 161e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 162e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 16377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 16477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1662d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 16777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 16877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 16977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 170b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 175368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 179368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 184d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 185c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1864fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 187156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 188156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 189156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 190156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 192156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 193156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 194156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 195156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 197ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 198cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 199ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 200ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 201ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 202ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 203ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 204ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 205cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // Start the filtering process as soon as possible. This will 206cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // cause any needed services to be started and make the first filter 207cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // query come back more quickly. 208ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik Filter f = ((Filterable) adapter).getFilter(); 20977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira f.filter("sara"); 2104fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2114fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2124fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2134fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2144fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 21683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 21783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 21883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 21983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2214fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 222b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2234fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 224d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 225d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 226d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 227d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 230c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 231c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 232c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 233c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 237c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2384f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 23905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 242c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 243a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 244c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 247c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 248d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 249d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 250d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2521585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // Reset any pending chips as they would have been handled 2531585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // when the field lost focus. 2541585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira mPendingChipsCount = 0; 255a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 256e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 2574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 259416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2604fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 261d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2622d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2632d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 2684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira commitDefault(); 2694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 27877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 27977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 28077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 28177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 28277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 28377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 2844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 287e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 288c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 289c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 290c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 291c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 292c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 2931e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 294c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 295e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 2961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 2971e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 2981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 299e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 309c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 31677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 319e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 328c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 329045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 330045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 331045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 332045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 333045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 334a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 335045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 336045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 337045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 338e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 339c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 340c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 341c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 342e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3461a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3471a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 351c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 352c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 353c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 354c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 355045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 356045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 357045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 358045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3609024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3629024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 36390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 36490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 36590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 36690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 36790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 36890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 36990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 37090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 37190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3729024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3739024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3749024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3759024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3769024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3779024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3789024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3799024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3809024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3819024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 382379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 3839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 3849024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3869024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 3879024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 391379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 39290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 393c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3971e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 398c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 406c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 40977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 413e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 416045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 418c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 420c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 42277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 423c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 424c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 42577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 426c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4282d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 430045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 431045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4325519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4335519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 435c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4365519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 437416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 438b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 439f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 440f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4482d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4492d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4514f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4524f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4534f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4554f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4571e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4581426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4601426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 461c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 46343876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 464045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 465d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 466d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 467d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 468d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 469d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 470d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 471d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 472d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 473d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 474d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 475d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 476d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 477d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 478d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 479c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 480c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 481c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 48205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 48305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 484e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 485e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 4860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira handlePendingChips(); 487c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 488c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 489a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 490e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 491c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 49277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 493416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 494416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 495416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 496416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 497416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 498416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 499416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 500416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 501416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 502416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 503c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 504c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 50677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 5070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Tokenize! 5090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 5100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String current = mPendingChips.get(i); 5110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenStart = editable.toString().indexOf(current); 5120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenEnd = tokenStart + current.length(); 5130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenStart >= 0) { 5140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // When we have a valid token, include it with the token 5150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // to the left. 5160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenEnd < editable.length() - 2 5170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 5180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira tokenEnd++; 5190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mPendingChipsCount--; 5230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira sanitizeSpannable(); 52577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null 52677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 52777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 52877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 52977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 53077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 53177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Create the "more" chip 53277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 53377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>(mTemporaryRecipients 53477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .subList(0, CHIP_LIMIT))); 53577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 53677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 53777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 53877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 53977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // There are too many recipients to look up, so just fall back to 540c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira // showing addresses for all of them. 54177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 5420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 5430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 5570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 5580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 5590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 5610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 5630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 5640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 5650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 5660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 5670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 5680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 5700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 5760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 5770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 579b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 5800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int commitCharIndex = token.indexOf(COMMIT_CHAR_COMMA); 5810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 5820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 5830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String displayText = entry.getDestination(); 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int textLength = displayText.length() - 1; 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira SpannableString chipText = new SpannableString(displayText); 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 5950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 60177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 60277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 60377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 60477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String address; 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokens != null && tokens.length > 0) { 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = tokens[0].getAddress(); 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira address = token; 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return RecipientEntry.constructFakeEntry(address); 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 618c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 619c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 620c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 621c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 622c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 623c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 6278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 6288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 6298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 6308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 6328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 6338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 6348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 635c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 636c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 637c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 638c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 639c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 6428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 643c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 64495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 64595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 64695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 64795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 64895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 64995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 65095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 6518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 6538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 6548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 6558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 6568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 6578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 6588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 65995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 660c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 661c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 662c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 663c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 665d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 666c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 667c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 668e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 669e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 670e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 671e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 672e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 673e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 674c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 67595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 676e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 677e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 678e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 679e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 680e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 681e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 682e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 683e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 684e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 685e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 686e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 691e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 692e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 693e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 694e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 695e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 696e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 697e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 698e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 699e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 700045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 701045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 702045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 703045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 704045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 705045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 706045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 709045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 711dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 712e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 713e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 714e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 715e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 716e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 717e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 718e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 720e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 721e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 722e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 723e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 724e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 725e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 726e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 727e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 728e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 729e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 730e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 7314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 732054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 733e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 7344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 735e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 736e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (getAdapter().getCount() > 0) { 737e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 738e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 739e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 740e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 741e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 742e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 743e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 744e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 745e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 746e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 747e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 748e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 749e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 750d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 7514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 752d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 753d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 7544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 755d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 756d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 757e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 758368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 759e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 760e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 761e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 762e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 76305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 764e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 765e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 766e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 767e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 768e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 769e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 770e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 771e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 772e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 773e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 774e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 775e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 776e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 777054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 77805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 77905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 7808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 7828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 7838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 784c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 785c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 786b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 788b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 789b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 790b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 791c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 792c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 793c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 794c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 795c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 796c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 797c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 7982d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 7992d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 800c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 801ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 802c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 803c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 806b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 807b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 810b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 811b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 812c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 817c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 819c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 820c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 825c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 826c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 827c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 830c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 832c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 833c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 834c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 835c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 836c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 837b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 84036d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 8458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 8468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 8478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 8488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 8498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 8508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 851c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 853d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 854d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 855d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 856d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 857d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 858c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 859d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 861c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 862c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 863c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 864c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 865416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira setCursorVisible(false); 866c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 872b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 873c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 8748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 8758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 8768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 8778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 8788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 879b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 881b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 885416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 894416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 895416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 896c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 897416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 898416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 899416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 900b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 901b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 902b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 903c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 904b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 905b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 906b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 90777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 908416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 910368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 911b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 912b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 913b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 914b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 915b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 916b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 917b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 918b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 919b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 920b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 921b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 922b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 923b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 924b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 925b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 926b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 927b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 928b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 932b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 937b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 942c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 944c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 945c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 947c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 948c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 949c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 950c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 951c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 952c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 953c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9554fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 9564fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 9574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 9604fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 961c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 9694fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 9704fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 9714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 9734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 9744fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 976c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 977c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 978c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 980b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 981b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 982b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 983c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 989fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 990c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 9914f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 992c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 993b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 994c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 997c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 998fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 999c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1002c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1004c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1005c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1006c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1007c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1012c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1013c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1014c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1015c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1016c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1023c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1024c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1025c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1027fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1029c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 10310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 10320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 10330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 10350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 10360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 10370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 10380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 10390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (TextUtils.equals(item.getDisplayName(), destination) 10400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 10410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 10420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 10430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 10440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 10460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1048c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1049c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 10517a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 10527a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10537a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10547a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 10557a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1056c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1059c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 106083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 106183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 106283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 106383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1064c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1066c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 106783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 10687a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10697a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10707a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 10717a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1072c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 10794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 10804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 10844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 10884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 10894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 10938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 10954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 10964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 10974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1100045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1101045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1102045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 110583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 110683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 111083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 11134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 11144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 11154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 11164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 11174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 11184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 11194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 11204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 11214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 11234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 11244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 11254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 11264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1127368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 11284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 11290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 11300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1133368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 11344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 11354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1136368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1137368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 11389024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1139368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 11409024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1141368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1142368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 11439024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 114477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 114577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 114677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 114777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1148368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 11494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 115077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 115177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 115277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 115377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 11544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 115577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 11560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 11574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 11618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 11628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 11644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 11654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 11664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 11674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 11684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 11694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 11704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 11714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 11724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 11740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 11750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 11760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 11770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 11780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 11790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1180b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1181b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 11820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 11830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 11840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1186c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1187c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1189c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1190c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1191bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1192bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1193bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1194bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1195bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 11964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 11984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1202c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1203b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1204b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1205b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1206b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1207b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1208b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1210b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1212b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1213c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1214b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 1215b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (currentChip.getContactId() != INVALID_CONTACT) { 1216b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1218b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1219b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1220b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1221b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1222b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1223b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1224b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1225b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1226fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 122883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 123083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 12318b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 123283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1233b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 1234c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira if (newChip.getEntry().getContactId() == INVALID_CONTACT) { 1235c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset( 1236c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira getChipStart(newChip))); 1237c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 1238b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 1239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence text = currentChip.getValue(); 1242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(currentChip); 1244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.append(text); 1245fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1246fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1247b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1248fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1249b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1250fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1251c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1252b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1253b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1254b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1255b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1256b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1257b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1258b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1259b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1260b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1261c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1262b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1263b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1264b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1265c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1266b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 12678b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 12688b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 12698b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 12708b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 12718b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 12728b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 12738b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1274c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1275b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1276b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1277b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1278b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1279c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1280b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1281c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1282c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1283b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1284b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1285b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1286b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1287b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1288b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1289b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1290b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1291c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1292b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1293b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1294c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1295c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1298b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1300b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1302b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1304b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 13103656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1311b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1312b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1313b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1314b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1315b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1316b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1317b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1318b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1319b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1321b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1323b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1324c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 13268b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1328c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1333c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1334b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1335c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1338b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1340b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1341b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1342b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1343b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1345b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1346b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1347b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1348b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1349b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1353b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1354b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1355b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1356b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1357b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1358b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1359b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1360b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1361b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1362c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1363b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1364b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1365b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1369b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1373b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1374b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1375b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1376b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1377b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1378b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1379b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1380c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1381c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1382b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1384368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1385368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1386368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1387368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1388e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1389e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1390e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 1391054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // Get whether there are any recipients pending addition to the view. 1392054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // If there are, don't do anything in the text watcher. 1393368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1394e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1395e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1396e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1397e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1398e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1399e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1400e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1401e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1402e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1403054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1404e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1405054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 140676ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1407054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1408054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1409054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1410054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1411054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1412054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1413e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1414e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1415e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1416e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1417e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1418e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1419e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1420e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1421e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1422e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1423e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1424e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1425e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1426e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1427e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1428e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1429e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1430e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 1431e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1432e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1433e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1434e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1435e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1436e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 143777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 143877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 143977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 144077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 144177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 144277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 144377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 144477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 144577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 144677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 144777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 144877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 144977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 145077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 145177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 145277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 145377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 145477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 145577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 145677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 145777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 145877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 145977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 146077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 146177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 146277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 146377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 146477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 146577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 146677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 146777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 146877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 146977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 147077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 147177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 147277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 147377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 147477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 147577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 147677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 147777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 147877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 147977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira entry = createValidatedEntry(entries.get(temp.getEntry().getDestination())); 148077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 148277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 148377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 148477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 148577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 148777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 148877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 148977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 149077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 149177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 149277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 149377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 149477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 149577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 149677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 149777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 149877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1499b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1500b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1501b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1502b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1503b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 150477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 150677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 150777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 150877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 150977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 151077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 151177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 151277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 151377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 151477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 151577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 151677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 151777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 151877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 151977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 152077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 152177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 152277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 152377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 152477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 152577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 152677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 152777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 152877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 152977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 153077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 153277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 153377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 153477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (temp.getEntry().getContactId() == INVALID_CONTACT 153577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 153677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 153777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries.get(temp.getEntry() 153877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getDestination())); 153977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 154077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 154177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 154277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 154377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 154477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 154677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 155077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1553