RecipientEditTextView.java revision 379c70a85c105ed2b003f0525fab2914eb79d1d1
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; 28156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 302d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 31c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 35c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 37c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 39c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 402d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 424fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 46c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 49c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 51cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filter; 52cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 53b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 54c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 55156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 57b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 58b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 60c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 61c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 62c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 630f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 642d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 662d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 672d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 68b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 69b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 71c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 72c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private static final int INVALID_CONTACT = -1; 778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 81c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 82c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mMoreString; 1004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 103054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 104a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 105e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 106e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 107e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 108e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 111045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 112045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 113156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 114156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 115156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 116156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 117156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 118156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 119c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 120c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 126c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 127e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 128dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 129b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a selected chip. 133b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 134b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 136368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private int mCheckedItem; 137b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 138e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 139e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 140e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 141e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 142e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 143e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 144e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 145e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 146e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 147e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 148e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 149e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1502d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1512d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 15277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 15377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 15477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 155b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 156b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 157b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 158b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 159b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 160368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 161b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 162b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 163b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 164368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 165b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 166b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 167b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 168b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 169d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 170c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 172156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 173156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 174156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 175156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 177156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 178156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 179156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 180156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 181156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 182ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 183cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 184ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 185ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 186ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 187ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 188ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 189ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 190cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // Start the filtering process as soon as possible. This will 191cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // cause any needed services to be started and make the first filter 192cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // query come back more quickly. 193ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik Filter f = ((Filterable) adapter).getFilter(); 194ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik f.filter(null); 1954fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 1964fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1974fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 1984fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 1994fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2004fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 20183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 20283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 20383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 20483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 207b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2084fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 209d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 210d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 211d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 212d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 213c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 214c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 215c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 216c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 217c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 218c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 219c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 220c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 221c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 222c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2234f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 22405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 225c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 226c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 227c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 228a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 230c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 231c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 232c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 233d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 234d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 235d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2371585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // Reset any pending chips as they would have been handled 2381585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // when the field lost focus. 2391585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira mPendingChipsCount = 0; 240a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 241e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 2424fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 2444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 245d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2462d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2472d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 2524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira commitDefault(); 2534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = createMoreChip(); 2554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 2624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 265e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 266c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 267c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 268c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 269c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 270c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 2711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 273e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 2741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 2751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 2761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 277e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 2781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 2791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 2801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 2811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 2831e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 2841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 2851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 2861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 287c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 2891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 2901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 2911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 2921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 2931e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 29477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 2951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 2961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 297e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 2981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 2991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 306c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 307045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 308045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 309045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 310045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 311045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 312a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 313045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 314045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 315045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 316e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 317c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 318c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 319c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 320e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3241a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3251a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 329c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 330c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 331c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 332c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 333045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 334045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 335045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 336045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3389024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3409024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 34190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 34290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 34390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 34490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 34590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 34690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 34790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 34890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 34990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3509024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3529024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3549024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3579024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3589024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3599024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 360379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 3619024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 3629024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 363c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3649024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 3659024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3671e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 369379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 37090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 371c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 376c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 3781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 3791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 3801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 3811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3831e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 384c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 3851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 3861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 38777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 3881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 3901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 391e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 392c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3931e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 394045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 3951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 396c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 397c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 398c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 3991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 40077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 401c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 402c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 40377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4052d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4062d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 408045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 409045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4105519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4115519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 4) the position of the autocomplete view on the screen, taking into account 4138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that any top padding will move this down visually 4148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 415e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private int calculateLineBottom(int yOffset, int line, int chipHeight) { 4165519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 4175519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira int actualLine = line + 1; 4185519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira return yOffset + (actualLine * (chipHeight + getPaddingBottom())) + getPaddingTop(); 419f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 420f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 426c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4282d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4292d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4314f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4324f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4334f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4354f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4381426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4401426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 441c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 442c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 44343876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 444045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 445d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 446d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 447d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 448d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 449d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 450d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 451d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 452d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 453d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 454d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 455d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 456d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 457d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 458d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 459c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 460c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 461c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 46205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 46305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 464e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 465e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 466e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 467e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Tokenize! 468a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 469a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira String current = mPendingChips.get(i); 470a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira int tokenStart = editable.toString().indexOf(current); 471a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira int tokenEnd = tokenStart + current.length(); 472c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira if (tokenStart >= 0) { 473c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira // When we have a valid token, include it with the token 474c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira // to the left. 475c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira if (tokenEnd < editable.length() - 2 476c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 477c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira tokenEnd++; 478c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira } 479c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 480c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira editable.replace(tokenStart, tokenEnd, createChip(RecipientEntry 481c0eff46d5c8ed061a7e103b94cedada6fd71b1b5Mindy Pereira .constructFakeEntry(token), false)); 4821585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira } 4834f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira } 484a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChipsCount--; 485c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 486c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 487a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 488e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 489c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 490c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 491c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 492c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 493c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 496c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 497c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 4998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 5008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 5018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 5028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 5038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 5048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 5068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 5078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 5088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 509c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 510c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 511c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 513c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 5168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 51895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 51995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 52095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 52195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 52295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 52395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 52495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 5258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 5278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 5288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 5298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 5308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 5318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 5328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 53395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 534c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 535c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 536c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 537c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 538c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 539d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 541c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 542e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 543e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 544e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 545e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 546e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 547e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 548c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 54995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 550e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 551e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 552e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 553e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 554e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 555e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 556e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 557e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 558e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 559e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 560e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 561c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 562c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 563c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 564c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 565e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 566e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 567e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 568e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 569e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 570e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 571e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 572e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 573e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 574045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 575045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 576045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 577045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 578045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 579045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 580045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 5818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 5824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 583045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 5844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 585dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 586e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 587e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 588e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 589e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 590e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 591e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 592e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 5934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 594e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 595e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 596e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 597e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 598e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 599e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 600e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 601e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 602e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 603e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 604e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 6054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 606054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 607e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 6084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 609e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 610e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (getAdapter().getCount() > 0) { 611e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 612e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 613e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 614e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 615e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 616e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 617e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 618e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 619e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 620e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 621e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 622e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 623e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 624d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 6254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 626d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 627d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 6284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 629d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 630d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 631e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 632368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 633e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 634e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 635e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 636e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 63705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 638e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 639e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 640e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 641e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 642e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 643e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 644e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 645e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 646e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 647e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 648e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 649e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 650e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 651054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 65205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 65305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 6548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 6568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 6578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 658c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 659c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 660b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 661b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 662b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 663b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 664b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 665c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 666c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 667c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 668c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 669c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 670c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 671c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 6722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 6732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 674c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 675ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 676c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 677c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 678b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 679b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 680b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 681b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 682b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 683b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 684b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 685b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 686c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 691c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 693c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 694c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 697c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 698c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 699c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 700c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 701c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 702c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 703c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 704c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 705c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 706c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 707c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 708c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 709c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 710c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 711b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 712c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 713c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 71436d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 715c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 7198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 7208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 7218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 7228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 7238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 7248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 725c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 726c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 727d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 728d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 729d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 730d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 731d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 732c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 733d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 734c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 735c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 736c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 737c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 738c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 741c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 742c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 743c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 744c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 745b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 746c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 7478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 7488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 7498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 7508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 7518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 752b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 753c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 754b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 755c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 756c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 757c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 758c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 759c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 760c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 764c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 765c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 766b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 767b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 768b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 769b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int[] xy = getLocationOnScreen(); 770b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int bottom = calculateLineBottom(xy[1], line, (int) mChipHeight); 771b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira View anchorView = new View(context); 772b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira anchorView.setBottom(bottom); 773b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira anchorView.setTop(bottom); 77425b611d9deac1827bda847c388da1af0160986d7Mindy Pereira anchorView.setLeft(xy[0]); 77525b611d9deac1827bda847c388da1af0160986d7Mindy Pereira anchorView.setRight(xy[0]); 776b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 777b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 778b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 779b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAnchorView(anchorView); 780b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 781368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 782b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 783b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 784b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 785b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 786b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 788b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 789b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 790b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 791b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 792b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 793b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 794b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 795b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int[] getLocationOnScreen() { 796b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int[] xy = new int[2]; 797b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getLocationOnScreen(xy); 798b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return xy; 799b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 800b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 801b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 802b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 803b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 806b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 807b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 810b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 811b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 812b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 813b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 814b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 817c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 819c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 820c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 825c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 826c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 827c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 830c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 8334fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 8344fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 835c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 836c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 8374fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 838c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 843c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 8464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 8474fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 8484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 8494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 8504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 8514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 853c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 856c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 857b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 858b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 859b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 861c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 862c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 863c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 864c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 865c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 866fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 867c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 8684f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 870c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int textLength = displayText.length() - 1; 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 872c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 873c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 874c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 875fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 876c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 8878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 8888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 894c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientEntry entry = (RecipientEntry) getAdapter().getItem(position); 8967a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira // If the display name and the address are the same, or if this is a 8977a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 8987a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira // recipient that is editable. 8997a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira String destination = entry.getDestination(); 9007a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira if (TextUtils.equals(entry.getDisplayName(), destination) 9017a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 9027a4d7e4b70201ccbc321584f84b5ac29005a3bb1Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 9039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 906c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 911fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 912c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 915c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 9177a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 9187a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 9197a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 9207a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 9217a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 922c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 923c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 924c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 925c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 92683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 92783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 92883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 92983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 930c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 931c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 932c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 93383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 9347a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 9357a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 9367a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 9377a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 9454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 9504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 9544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 9598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 9624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 966045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 967045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 968045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 9698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan createMoreChip() { 97183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 97283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 9734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 9744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 97583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 9764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 9774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 9784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 9794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 9804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 9814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 9824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 9834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 9844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 9854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 9864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 9884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 9894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 9904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 9914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 992368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 9934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 9944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 9954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 9964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 997368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 9984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 9994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1000368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1001368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 10029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1003368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 10049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1005368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1006368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 10079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1008368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 1009368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 1010368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 10114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(totalReplaceStart, 10134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira totalReplaceEnd)); 10144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 10154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira text.replace(totalReplaceStart, totalReplaceEnd, chipText); 10164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return moreSpan; 10174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 10218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 10228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 10244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 10254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 10264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 10274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 10284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 10294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 10304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 10314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 10324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString associatedText; 10334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1034b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 1035b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 1036b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1037c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1038c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1039b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1040c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1041c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 10424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText = new SpannableString(editable.subSequence(chipStart, chipEnd)); 10434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText.setSpan(chip, 0, associatedText.length(), 10444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 10454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira editable.replace(chipStart, chipEnd, associatedText); 10464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 10484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1052c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1053b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1054b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1055b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1056b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1057b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1058b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1059b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1060b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1061b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1062b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1064b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 1065b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (currentChip.getContactId() != INVALID_CONTACT) { 1066b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1067b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1068b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1069b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1070b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence displayText = mTokenizer.terminateToken(currentChip.getValue()); 1071b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always leave a blank space at the end of a chip. 1072b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int textLength = displayText.length() - 1; 1073b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira SpannableString chipText = new SpannableString(displayText); 1074b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1075b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1076b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira chipText.setSpan(newChip, 0, textLength, 1077b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1078b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1079b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1080b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1081b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1082fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1083b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 108483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1085b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 108683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 1087b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, chipText); 108883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1089b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 1090b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 1091b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(false); 1092b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1093b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1094b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence text = currentChip.getValue(); 1095b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1096b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(currentChip); 1097b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.append(text); 1098fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1099fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1100b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1101fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1102b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1103fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1105b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1106b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1107b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1108b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1109b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1110b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1111b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1112b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1113b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1114c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1115b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1116b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1117b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1118c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1119b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1120b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, createChip(chip.getEntry(), false)); 1121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1122b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1123b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1124b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1125b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1126c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1127b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1133b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1134b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1136b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1137b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1139b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1140b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1141c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1146b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1147b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1148b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1149b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1150b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1151b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1152b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1153b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1154b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1155b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1156b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 11573656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1158b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1159b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1160b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1161b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1162b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1163b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1164b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1165b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1166b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1167b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1168b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1169b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1170b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1171c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 1173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira while (toDelete >= 0 && toDelete < text.length() - 1 && text.charAt(toDelete) == ' ') { 1174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1180c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1184b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1186b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1187b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1189b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1191c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1192b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1193b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1194b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1195b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1196b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1197b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1201b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, chipText); 1202c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1203b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1204b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1205b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1206c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1207b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1208c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1210b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1212b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1213b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1214b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1215b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1216b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1218b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1219b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1220c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1221c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1222b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1224368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1225368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1226368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1227368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1228e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1229e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1230e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 1231054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // Get whether there are any recipients pending addition to the view. 1232054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // If there are, don't do anything in the text watcher. 1233368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1234e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1235e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1236e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1237e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1238e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1239e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1240e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1241e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1242e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1243054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1244e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1245054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 124676ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1247054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1248054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1249054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1250054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1251054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1252054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1253e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1254e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1255e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1256e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1257e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1258e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1259e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1260e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1261e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1262e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1263e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1264e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1265e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1266e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1267e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1268e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1269e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1270e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 1271e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1272e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1273e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1274e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1275e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1276e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1277c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12782d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira} 1279