RecipientEditTextView.java revision 368f569ffda5dc5fb85ee1eebc023759a46e31c8
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 103e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 104e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 105e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 106e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 109045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 110045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 111156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 112156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 113156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 114156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 115156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 116156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 117c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 118c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 11977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 124c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 125e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 126dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 127b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 128b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 129b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a selected chip. 131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 133b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 134368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private int mCheckedItem; 135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 136e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 137e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 138e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 139e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 140e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 141e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 142e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 143e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 144e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 145e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 146e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 147e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1482d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1492d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 15077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 15177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 15277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 153b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 154b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 155b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 156b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 157b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 158368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 159b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 160b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 161b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 162368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 163b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 164b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 165b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 166b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 167d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 168c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1694fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 170156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 171156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 172156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 173156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 175156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 176156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 177156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 178156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 179156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 180ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 181cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 182ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 183ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 184ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 185ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 186ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 187ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 188cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // Start the filtering process as soon as possible. This will 189cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // cause any needed services to be started and make the first filter 190cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira // query come back more quickly. 191ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik Filter f = ((Filterable) adapter).getFilter(); 192ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik f.filter(null); 1934fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 1944fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1954fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 1964fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 1974fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 1984fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 19983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 20083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 20183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 20283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2034fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2044fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 205b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 207d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 208d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 209d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 210d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 211c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 212c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 213c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 214c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 215c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 216c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 217c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 218c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 219c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 220c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2214f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 22205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 223c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 224c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 225c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 226c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 227c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 230d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 231d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 232d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2341585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // Reset any pending chips as they would have been handled 2351585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // when the field lost focus. 2361585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira mPendingChipsCount = 0; 237e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 2384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 2404fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 241d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2422d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2432d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 2484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira commitDefault(); 2494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = createMoreChip(); 2514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 2584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2601e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 261e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 262c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 263c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 264c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 265c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 266c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 2671e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 268c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 269e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 2701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 2711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 2721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 273e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 2741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 2751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 2761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 2771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 2791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 2801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 2811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 2821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 283c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 2851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 2861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 2871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 2881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 2891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 29077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 2911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 2921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 293e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 2941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 2951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 2961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 2971e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 2981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 2991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 303045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 304045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 305045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 306045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 307045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 308045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira return mValidator != null && mValidator.isValid(contact.getDestination()) ? 309045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 310045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 311045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 312e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 313c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 314c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 315c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 316e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3201a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3211a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 325c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 326c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 327c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 328c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 329045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 330045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 331045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 332045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3349024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3369024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 33790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 33890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 33990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 34090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 34190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 34290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 34390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 34490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 34590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3469024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3479024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3489024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3499024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3509024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3529024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3549024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 3569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF dst = new RectF(0, 0, iconWidth, height); 3579024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 3589024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 359c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3609024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 3619024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 362c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding + iconWidth, 36690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 3741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 3751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 3761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 3771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 378c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 380c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 3811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 3821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 38377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 3841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 3861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 387e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 390045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 3911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 392c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 393c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 394c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 3951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 39677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 397c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 398c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 39977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 400c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4012d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4022d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 404045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 405045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4065519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4075519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 4) the position of the autocomplete view on the screen, taking into account 4098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that any top padding will move this down visually 4108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 411e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private int calculateLineBottom(int yOffset, int line, int chipHeight) { 4125519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 4135519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira int actualLine = line + 1; 4145519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira return yOffset + (actualLine * (chipHeight + getPaddingBottom())) + getPaddingTop(); 415f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 416f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 422c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4242d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4252d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 426c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4274f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4284f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4294f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4314f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4341426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4361426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 437c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 438c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 43943876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 440045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 441d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 442d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 443d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 444d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 445d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 446d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 447d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 448d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 449d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 450d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 451d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 452d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 453d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 454d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 455c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 456c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 457c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 45805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 45905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 460e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 461e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 462e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 463e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Tokenize! 464e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int startingPos = 0; 465e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira while (startingPos < editable.length() && mPendingChipsCount > 0) { 466e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, startingPos); 467e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(editable, tokenEnd); 468e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (findChip(tokenStart) == null) { 469e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Always include seperators with the token to the 470e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // left. 471e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (tokenEnd < editable.length() - 1 472e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 473e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenEnd++; 474e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 475e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira startingPos = tokenEnd; 476e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 477e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int seperatorPos = token.indexOf(COMMIT_CHAR_COMMA); 478e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (seperatorPos != -1) { 479e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira token = token.substring(0, seperatorPos); 480e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 481e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(tokenStart, tokenEnd, createChip(RecipientEntry 482e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira .constructFakeEntry(token), false)); 4831585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira } 484e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mPendingChipsCount--; 4854f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira } 486c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 487c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 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 } 606e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 6074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 608e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 609e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (getAdapter().getCount() > 0) { 610e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 611e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 612e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 613e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 614e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 615e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 616e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 617e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 618e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 619e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 620e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 621e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 622e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 623d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 6244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 625d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 626d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 6274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 628d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 629d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 630e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 631368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 632e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 633e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 634e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 635e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 63605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 637e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 638e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 639e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 640e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 641e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 642e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 643e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 644e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 645e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 646e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 647e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 648e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 649e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 65005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 65105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 6528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 6548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 6558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 656c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 657c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 658b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 659b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 660b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 661b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 662b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 663c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 665c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 666c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 667c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 668c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 669c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 6702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 6712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 672c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 673ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 674c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 675c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 676b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 677b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 678b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 679b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 680b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 681b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 682b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 683b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 684c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 685c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 686c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 691c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 693c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 694c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 697c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 698c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 699c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 700c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 701c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 702c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 703c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 704c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 705c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 706c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 707c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 708c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 709b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 710c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 711c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 71236d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 713c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 714c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 7178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 7188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 7198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 7208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 7218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 7228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 723c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 724c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 725d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 726d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 727d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 728d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 729d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 730c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 731d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 732c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 733c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 734c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 735c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 736c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 737c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 738c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 741c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 742c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 743b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 744c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 7458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 7468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 7478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 7488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 7498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 750b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 751c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 752b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 753c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 754c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 755c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 756c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 757c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 758c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 759c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 760c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 764b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 765b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 766b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 767b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int[] xy = getLocationOnScreen(); 768b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int bottom = calculateLineBottom(xy[1], line, (int) mChipHeight); 769b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira View anchorView = new View(context); 770b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira anchorView.setBottom(bottom); 771b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira anchorView.setTop(bottom); 77225b611d9deac1827bda847c388da1af0160986d7Mindy Pereira anchorView.setLeft(xy[0]); 77325b611d9deac1827bda847c388da1af0160986d7Mindy Pereira anchorView.setRight(xy[0]); 774b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 775b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 776b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 777b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAnchorView(anchorView); 778b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 779368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 780b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 781b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 782b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 783b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 784b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 785b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 786b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 788b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 789b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 790b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 791b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 792b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 793b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int[] getLocationOnScreen() { 794b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int[] xy = new int[2]; 795b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getLocationOnScreen(xy); 796b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return xy; 797b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 798b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 799b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 800b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 801b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 802b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 803b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 806b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 807b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 810b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 811b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 812b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 817c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 819c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 820c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 825c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 826c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 827c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8304fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 8314fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 8324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 833c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 834c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 8354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 836c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 8444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 8454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 8464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 8474fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 8484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 8494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 850c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 851c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 853c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 855b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 856b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 857b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 858c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 859c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 861c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 862c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 863c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 864fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 865c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 8664f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 868c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int textLength = displayText.length() - 1; 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 872c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 873fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 874c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 875c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 876c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 8858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 8868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientEntry entry = (RecipientEntry) getAdapter().getItem(position); 8949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // If the display name and the address are the same, then make this 8959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // a fake recipient that is editable. 8969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (TextUtils.equals(entry.getDisplayName(), entry.getDestination())) { 8979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira entry = RecipientEntry.constructFakeEntry(entry.getDestination()); 8989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 900c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 901c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 903c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 906fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 9127a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 9137a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 9147a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 9157a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 9167a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 920c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 92183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 92283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 92383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 92483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 925c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 926c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 927c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 92883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 9297a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 9307a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 9317a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 9327a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 933c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 9404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 9454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 9494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 9548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 9564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 9574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 9584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 961045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 962045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 963045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 9648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan createMoreChip() { 96683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 96783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 9684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 9694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 97083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 9714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 9724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 9734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 9744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 9754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 9764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 9774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 9784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 9794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 9804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 9814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 9834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 9844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 9854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 9864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 987368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 9884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 9894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 9904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 9914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 992368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 9934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 9944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 995368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 996368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 9979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 998368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 9999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1000368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1001368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 10029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1003368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 1004368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 1005368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 10064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(totalReplaceStart, 10084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira totalReplaceEnd)); 10094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 10104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira text.replace(totalReplaceStart, totalReplaceEnd, chipText); 10114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return moreSpan; 10124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 10148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 10168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 10178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 10194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 10204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 10214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 10224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 10234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 10244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 10254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 10264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 10274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString associatedText; 10284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1029b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 1030b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 1031b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1032c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1033c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1034b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1035c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1036c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 10374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText = new SpannableString(editable.subSequence(chipStart, chipEnd)); 10384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText.setSpan(chip, 0, associatedText.length(), 10394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 10404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira editable.replace(chipStart, chipEnd, associatedText); 10414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 10434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 10464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1048b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1049b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1050b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1051b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1052b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1053b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1054b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1055b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1056b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1057b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1059b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 1060b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (currentChip.getContactId() != INVALID_CONTACT) { 1061b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1062b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1063b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1064b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1065b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence displayText = mTokenizer.terminateToken(currentChip.getValue()); 1066b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always leave a blank space at the end of a chip. 1067b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int textLength = displayText.length() - 1; 1068b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira SpannableString chipText = new SpannableString(displayText); 1069b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1070b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1071b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira chipText.setSpan(newChip, 0, textLength, 1072b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1073b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1074b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1075b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1076b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1077fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1078b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 107983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1080b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 108183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 1082b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, chipText); 108383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1084b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 1085b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 1086b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(false); 1087b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1088b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1089b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence text = currentChip.getValue(); 1090b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1091b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(currentChip); 1092b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.append(text); 1093fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1094fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1095b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1096fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1097b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1098fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1099c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1100b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1101b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1102b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1103b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1104b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1105b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1106b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1107b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1108b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1109c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1110b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1111b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1112b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1113c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1114b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1115b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, createChip(chip.getEntry(), false)); 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1117b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1118b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1119b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1120b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1122b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1124c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1125b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1126b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1127b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1128b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1129b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1134b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1135b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1138b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1139b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1140b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1146b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1147b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1148b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1149b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1150b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1151b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 11523656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1153b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1154b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1155b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1156b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1157b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1158b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1159b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1160b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1161b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1162b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1163b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1164b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1165b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1166c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1167b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 1168b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira while (toDelete >= 0 && toDelete < text.length() - 1 && text.charAt(toDelete) == ' ') { 1169b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1170c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1177c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1184b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1186c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1187b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1189b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1192b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1193b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1194b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1195b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1196b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.replace(start, end, chipText); 1197c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1201c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1202b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1203c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1204b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1205b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1206b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1207b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1208b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1210b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1212b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1213b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1214b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1215c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1216c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1218c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1219368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira /** 1220368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira * Get whether there are any recipients pending addition to the view. 1221368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira * If there are, don't do anything in the text watcher. 1222368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira * @return 1223368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy 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) { 1231368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1232e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1233e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1234e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1235e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1236e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1237e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1238e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1239e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1240e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1241e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // not 1242e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // just the commit character. 1243e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1244e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira char last = s.charAt(length() - 1); 1245e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1246e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1247e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1248e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1249e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1250e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1251e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1252e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1253e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1254e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1255e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1256e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1257e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1258e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1259e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1260e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1261e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1262e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 1263e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1264e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1265e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1266e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1267e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1268e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1269c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira} 1271