RecipientEditTextView.java revision 8684974e4befb4c9dcc21c995c4ff3af7103ab10
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.Paint; 25c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 27c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 282d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 292d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 30c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 31c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 35c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 36c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 392d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 414fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 42c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 46c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 474fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 49c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereiraimport android.widget.AutoCompleteTextView.Validator; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 522d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 53b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 54b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 56c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 57c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 58c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 590f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 602d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 622d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 632d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 64c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView 654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira implements OnItemClickListener, Callback { 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private static final int INVALID_CONTACT = -1; 738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 80c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 81c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 82c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipDeleteWidth; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesSelectedLayout; 940f93fba1c7da8cb2d209e5e37831600c3b86852cMindy 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 1092d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 111d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 112c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1134fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 114c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // When the user starts typing, make sure we unselect any selected 115c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // chips. 116c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira addTextChangedListener(new TextWatcher() { 117c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 118c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void afterTextChanged(Editable s) { 119c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // Do nothing. 120c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 121c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 122c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 123c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // Do nothing. 124c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 125c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 126c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 127fcdaf46366afd32e8b35406216dbb3c6961793aaMindy Pereira // TODO: find a better way to unfocus a chip when a user starts typing. 128c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 129c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira }); 1304fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 1314fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 1334fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 1344fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 1354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 13683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 13783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 13883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 13983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 1404fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 1414fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 142fcdaf46366afd32e8b35406216dbb3c6961793aaMindy Pereira setSelection(Math.min(chips[chips.length - 1].getChipEnd() + 1, textLength)); 1434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 144d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 145d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 146d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 147d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 148d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 149d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 150d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 1514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 1524fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 1534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 1544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 155d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 1562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 1572d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 1584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 1594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 1604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 1614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 1624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira commitDefault(); 1634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = createMoreChip(); 1654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 1684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 1694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 1704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 1714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 1724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 175e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 1761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, TextUtils.TruncateAt.END); 1771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 178c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 179e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 1801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 1811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 1821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 183e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 1841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 1851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 1861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 1871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 1891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 1901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 1911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 1921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 193c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 1951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 1961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 1971e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 1981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 1991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 2001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 2021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 203e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 2041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 2051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 2061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 2071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 2081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 2091e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 2101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 2111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 212c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 213e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 214c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 215c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 216c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 217e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 2181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 2191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 2201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 2211a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 2221a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 2231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 2241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 2251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 226c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 227c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 228c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 229c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 2301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground != null) { 2311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackground.setBounds(0, 0, width, height); 2321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackground.draw(canvas); 2331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2349024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 2358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 2369024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 23790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 23890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 23990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 24090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 24190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 24290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 24390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 24490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 24590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 2469024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 2479024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 2489024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 2499024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 2509024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 2519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 2529024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 2539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 2549024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 2559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 2569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF dst = new RectF(0, 0, iconWidth, height); 2579024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 2589024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 259c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 2609024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 2619024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 262c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 2631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 2651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding + iconWidth, 26690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 267c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 2681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 2691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 2701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 2711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 2741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 2751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 2761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 2771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 278c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 2791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 2801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int line = layout.getLineForOffset(offset); 2811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int lineTop = layout.getLineTop(line); 2828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira boolean isValid = mValidator != null && mValidator.isValid(contact.getDestination()); 2831e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 2841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 2851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 2871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 288e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 289c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 2918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (!isValid) { 2928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 2938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } else { 2948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 2958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 2961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 297c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 298c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Get the location of the widget so we can properly offset 299c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the anchor for each chip. 300c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int[] xy = new int[2]; 301c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira getLocationOnScreen(xy); 302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 303c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 3041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 3051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Rect bounds = new Rect(xy[0] + offset, xy[1] + lineTop, xy[0] + tmpBitmap.getWidth(), 306e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira calculateLineBottom(xy[1], line, tmpBitmap.getHeight())); 307c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset, bounds); 3088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira recipientChip.setIsValid(isValid); 309c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 310c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 311c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 312c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 3132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 3158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 3168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * The bottom of the line the chip will be located on is calculated by 4 3178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * factors: 3188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 1) which line the chip appears on 3198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 2) the height of a line in the autocomplete view vs the heigt of a chip 3208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 3) padding built into the edit text view will move the bottom position 3218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 4) the position of the autocomplete view on the screen, taking into account 3228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that any top padding will move this down visually 3238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 324e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private int calculateLineBottom(int yOffset, int line, int chipHeight) { 325c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int bottomPadding = 0; 326c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (line == getLineCount() - 1) { 327c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira bottomPadding += getPaddingBottom(); 328c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 329e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira return ((line + 1) * getLineHeight()) + yOffset + getPaddingTop() 330e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira + (chipHeight - getLineHeight()) + bottomPadding; 331f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 332f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 3338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 3348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 3358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 3368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 3378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 338c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 3402d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3412d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 342c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 343c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Set all chip dimensions and resources. This has to be done from the application 344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * as this is a static library. 345c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param chipBackground drawable 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 3471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesSelectedLayout 351c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 352c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 35343876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 3544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable chipDelete, Bitmap defaultContact, int moreResource, int alternatesLayout, 355e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int alternatesSelectedLayout, float chipHeight, float padding, float chipFontSize) { 356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mChipBackground = chipBackground; 357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mChipDelete = chipDelete; 359c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mChipPadding = (int) padding; 360c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAlternatesLayout = alternatesLayout; 361c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAlternatesSelectedLayout = alternatesSelectedLayout; 3621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mDefaultContactPhoto = defaultContact; 3634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreString = moreResource; 364e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mChipHeight = chipHeight; 365e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mChipFontSize = chipFontSize; 366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 371c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 373c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 3758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 3768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 3778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 3788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 3798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 3808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 3818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 3828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 3838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 3848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 386c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 389c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 3918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 3928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 393c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 39495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 39595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 39695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 39795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 39895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 39995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 40095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 4018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 4038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 4048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 4058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 4068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 4078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 4088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 40995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 410c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 411c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 412c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 413c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_TAB: 415c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 416d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 417c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 418c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 42095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 421c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 422c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 423c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 424c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 4268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira return commitDefault(getSelectionEnd()); 4278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 4288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 429d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // If the popup is showing, the default is the first item in the popup 430d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // suggestions list. Otherwise, it is whatever the user had typed in. 4318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // End represents where the the tokenizer should search for a token 4328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // to turn into a chip. 4338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault(int end) { 4344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 4354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira boolean enough = enoughToFilter(); 4364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira boolean shouldSubmitAtPosition = false; 4378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 4384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 4394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (enough) { 4404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 4414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if ((chips == null || chips.length == 0)) { 4424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // There's something being filtered or typed that has not been 4434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // completed yet. 4444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shouldSubmitAtPosition = true; 4454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 4484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (shouldSubmitAtPosition) { 4494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (getAdapter().getCount() > 0) { 4504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // choose the first entry. 4514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira submitItemAtPosition(0); 452d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 4534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 4544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 4554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String text = editable.toString().substring(start, end); 4564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearComposingText(); 45790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 4584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 4594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 460fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 4614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira dismissDropDown(); 4624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 464d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 465d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 4664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 467d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 468d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 4698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 4718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 4728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 473c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 475c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 476c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.onKeyDown(keyCode, event); 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 479c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 480c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 481c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 482c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 483c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 4842d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4852d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 486c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 487c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return (Spannable) getText(); 488c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 490c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 491c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 492c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 493c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 496c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 497c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 498c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 499c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 500c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 501c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 502c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 503c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 504c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 505c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 506c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 508c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 509c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 510c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 511c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 513c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 514c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.unselectChip(); 516c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 51836d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 519c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 520c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 5238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 5248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 5258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 5268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 5278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 5288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 529c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 530c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 531d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 532d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 533d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 534d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 535d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 536c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 537d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 538c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 539c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 541c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 542c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 543c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 544c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 545c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 546c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 547c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 548c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 549c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = currentChip.selectChip(); 550c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 5518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 5528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 5538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 5548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 5558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 556c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = currentChip.selectChip(); 557c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 558c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.onClick(this, offset, x, y); 559c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 560c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 561c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 562c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 563c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 564c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 565c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 566c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 567c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 568c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 569c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 570c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 571c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 572c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 573c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 574c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 575c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 576c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 577c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 578c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 579c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 580c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 581c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 582c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 583c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 584c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 585c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 586c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5874fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 5884fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 5894fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 590c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 591c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 5924fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 593c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 594c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 595c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 596c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 597c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 598c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 599c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6004fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 6014fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 6024fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 6034fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 6044fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 6054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 6064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 607c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 608c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 609c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 610c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 611c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 612c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chip.matchesChip(offset)) { 613c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 614c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 615c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 616c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 617c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 618c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 619fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 620c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira CharSequence displayText = mTokenizer.terminateToken(entry.getDestination()); 621c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 622fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int textLength = displayText.length()-1; 623c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 624c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 625c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 626c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 627fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 628c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 629c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 630c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 631c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 632c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 633c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 634c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 635c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 636c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6388684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 6398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 6408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 641c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 642c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 643c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 644c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 645c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 646c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 647c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientEntry entry = (RecipientEntry) getAdapter().getItem(position); 6489024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // If the display name and the address are the same, then make this 6499024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // a fake recipient that is editable. 6509024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (TextUtils.equals(entry.getDisplayName(), entry.getDestination())) { 6519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira entry = RecipientEntry.constructFakeEntry(entry.getDestination()); 6529024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 653c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 654c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 655c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 656c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 657c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 658c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 659c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 660fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 661c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 662c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 663c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 665c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 6667a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 6677a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 6687a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 6697a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 6707a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 671c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 672c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 673c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 674c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 67583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 67683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 67783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 67883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 679c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 680c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 681c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 68283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 6837a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 6847a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 6857a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 6867a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 6924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 6934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 6944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 6954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 6964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 6974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 6984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 6994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 7014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 7024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 7034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 7044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 7068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 7088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 7094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 7104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 7114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 7124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 7148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * The more chip is text that replaces any chips that do not fit in the pre-defined 7168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * available space when the RecipientEditTextView loses focus. 7178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 7184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan createMoreChip() { 71983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 72083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 7214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 7224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 72383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 7244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 7254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 7264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 7274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 7284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 7294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 7304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 7314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 7324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 7334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 7344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 7354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 7364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 7374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 7384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 7394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 7404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, text.length(), RecipientChip.class); 7414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (chips == null || chips.length == 0) { 7424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 7434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 7444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 7454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 7474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 7484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 7494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (int i = numRecipients - overage; i < chips.length; i++) { 7504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.add(chips[i]); 7519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 7529024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira totalReplaceStart = chips[i].getChipStart(); 7539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 7549024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == chips.length - 1) { 7559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira totalReplaceEnd = chips[i].getChipEnd(); 7569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 7579024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira chips[i].setPreviousChipStart(chips[i].getChipStart()); 7589024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira chips[i].setPreviousChipEnd(chips[i].getChipEnd()); 7594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira spannable.removeSpan(chips[i]); 7604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(totalReplaceStart, 7624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira totalReplaceEnd)); 7634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 7644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira text.replace(totalReplaceStart, totalReplaceEnd, chipText); 7654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return moreSpan; 7664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 7688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 7708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 7718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 7724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 7734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 7744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 7754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 7764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 7774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 7784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 7794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 7804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 7814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString associatedText; 7824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 7839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int chipStart = chip.getPreviousChipStart(); 7849024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int chipEnd = chip.getPreviousChipEnd(); 7854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText = new SpannableString(editable.subSequence(chipStart, chipEnd)); 7864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText.setSpan(chip, 0, associatedText.length(), 7874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 7884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira editable.replace(chipStart, chipEnd, associatedText); 7894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 7914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 7944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 795c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 796c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * RecipientChip defines an ImageSpan that contains information relevant to 797c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * a particular recipient. 798c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 799c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public class RecipientChip extends ImageSpan implements OnItemClickListener { 800c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final CharSequence mDisplay; 801c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 802c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final CharSequence mValue; 803c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 804c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private View mAnchorView; 805c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 806c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mLeft; 807c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 808c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final long mContactId; 809c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 810c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final long mDataId; 811c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 812c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientEntry mEntry; 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private boolean mSelected = false; 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 816c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientAlternatesAdapter mAlternatesAdapter; 817c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 818c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Rect mBounds; 819c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mStart = -1; 82183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 8224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mEnd = -1; 8234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 824fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private ListPopupWindow mAlternatesPopup; 8258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 8268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean mValid = true; 8278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public RecipientChip(Drawable drawable, RecipientEntry entry, int offset, Rect bounds) { 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super(drawable); 830c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mDisplay = entry.getDisplayName(); 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mValue = entry.getDestination(); 832c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mContactId = entry.getContactId(); 833c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mDataId = entry.getDataId(); 834c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mEntry = entry; 835c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mBounds = bounds; 836c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView = new View(getContext()); 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setLeft(bounds.left); 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setRight(bounds.left); 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setTop(bounds.bottom); 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setBottom(bounds.bottom); 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setVisibility(View.GONE); 843c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setIsValid(boolean isValid) { 8468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValid = isValid; 8479024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 8489024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira 8498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Store the offset in the spannable where this RecipientChip 8518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is currently being displayed. 8528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira public void setPreviousChipStart(int start) { 8549024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mStart = start; 8559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 8569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira 8578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the offset in the spannable where this RecipientChip 8598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * was currently being displayed. Use this to determine where 8608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to place a RecipientChip that has been hidden when the 8618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientEditTextView loses focus. 8628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public int getPreviousChipStart() { 8648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira return mStart; 8658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 8668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 8678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Store the end offset in the spannable where this RecipientChip 8698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is currently being displayed. 8708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8719024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira public void setPreviousChipEnd(int end) { 8729024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mEnd = end; 8739024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 8749024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira 8758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the end offset in the spannable where this RecipientChip 8778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * was currently being displayed. Use this to determine where 8788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to place a RecipientChip that has been hidden when the 8798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientEditTextView loses focus. 8808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public int getPreviousChipEnd() { 8828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira return mEnd; 8838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 8848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 8858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Unselecting a RecipientChip will render the chip without a delete icon 8878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * and with an unfocused background. This is called when the RecipientChip 8888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * not longer has focus. 8898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void unselectChip() { 891fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getChipStart(); 892fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getChipEnd(); 893fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 89483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 89583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 89683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 89783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira getSpannable().removeSpan(this); 89883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 89983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira editable.replace(start, end, createChip(mEntry, false)); 90083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 901fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mSelectedChip = null; 90283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira clearSelectedChip(); 903fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 904fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 905fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 906fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 9078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the RecipientChip is just an email address, 9098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * selecting the chip will take the contents of the chip and place it at 9108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 9118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 9128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will change the background color of the chip, show the delete icon, 9138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * and a popup window with the address in use highlighted and any other 9148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * alternate addresses for the contact. 9158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 9168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * just contained an email address. 9178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 918fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira public RecipientChip selectChip() { 9198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (mEntry.getContactId() != INVALID_CONTACT) { 920fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getChipStart(); 921fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getChipEnd(); 922fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira getSpannable().removeSpan(this); 923fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira RecipientChip newChip; 924fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence displayText = mTokenizer.terminateToken(mEntry.getDestination()); 925fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira // Always leave a blank space at the end of a chip. 92683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = displayText.length() - 1; 927fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira SpannableString chipText = new SpannableString(displayText); 928fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira try { 929fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip = constructChipSpan(mEntry, start, true); 930fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(newChip, 0, textLength, 931fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 932fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } catch (NullPointerException e) { 933fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Log.e(TAG, e.getMessage(), e); 934fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return null; 935fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 936fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 937fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 93883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 93983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 94083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 94183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira editable.replace(start, end, chipText); 94283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 943fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(false); 944fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip.setSelected(true); 945fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip.showAlternates(); 946fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(false); 947fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return newChip; 948fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } else { 949fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence text = getValue(); 950fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 951fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira removeChip(); 952fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.append(text); 953fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 954fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 955fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return null; 956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If keyCode equals KeyEvent.KEYCODE_DEL, this deletes the currently 9618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * selected chip. 9628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onKeyDown(int keyCode, KeyEvent event) { 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_DEL) { 965e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 966e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.dismiss(); 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira removeChip(); 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Remove this chip and any text associated with it from the RecipientEditTextView. 9748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private void removeChip() { 976c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable spannable = getSpannable(); 9779024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int spanStart = spannable.getSpanStart(this); 9789024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int spanEnd = spannable.getSpanEnd(this); 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 980c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int toDelete = spanEnd; 9819024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira boolean wasSelected = this == mSelectedChip; 9829024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Clear that there is a selected chip before updating any text. 9839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (wasSelected) { 9849024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mSelectedChip = null; 9859024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always remove trailing spaces when removing a chip. 98755bb2833b29945c08b809408ff94ddf7703e911aMindy Pereira while (toDelete >= 0 && toDelete < text.length() - 1 && text.charAt(toDelete) == ' ') { 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira toDelete++; 989c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 990c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira spannable.removeSpan(this); 991c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira text.delete(spanStart, toDelete); 9929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (wasSelected) { 99336d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira clearSelectedChip(); 99436d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira } 995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the start offset of this chip in the view. 9998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public int getChipStart() { 10019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira return getSpannable().getSpanStart(this); 1002c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the end offset of this chip in the view. 10068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1007c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public int getChipEnd() { 10089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira return getSpannable().getSpanEnd(this); 1009c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1010c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace this currently selected chip with a new chip 10138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that uses the contact data provided. 10148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1015c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void replaceChip(RecipientEntry entry) { 1016fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira boolean wasSelected = this == mSelectedChip; 1017fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (wasSelected) { 1018fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mSelectedChip = null; 1019c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1020fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getSpannable().getSpanStart(this); 1021fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getSpannable().getSpanEnd(this); 1022fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira getSpannable().removeSpan(this); 1023fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1024fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence chipText = createChip(entry, false); 1025fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (start == -1 || end == -1) { 1026fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1027fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.insert(0, chipText); 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1029fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, chipText); 1030fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1031fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1032fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (wasSelected) { 1033fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira clearSelectedChip(); 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10388684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Show all addresses associated with a contact. 10398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1040c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void showAlternates() { 1041fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mAlternatesPopup = new ListPopupWindow(getContext()); 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1043e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira if (!mAlternatesPopup.isShowing()) { 1044c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAlternatesAdapter = new RecipientAlternatesAdapter( 1045e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira getContext(), 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mEntry.getContactId(), mEntry.getDataId(), 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAlternatesLayout, mAlternatesSelectedLayout); 1048c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setLeft(mLeft); 1049c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setRight(mLeft); 1050e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setAnchorView(mAnchorView); 1051e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setAdapter(mAlternatesAdapter); 1052e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setWidth(getWidth()); 1053e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setOnItemClickListener(this); 1054e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.show(); 1055c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1056c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void setSelected(boolean selected) { 1059c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelected = selected; 1060c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1061c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the text displayed in the chip. 10648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public CharSequence getDisplay() { 1066c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mDisplay; 1067c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1068c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the text value this chip represents. 10718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1072c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public CharSequence getValue() { 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mValue; 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * See if a touch event was inside the delete target of 10788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a selected chip. It is in the delete target if: 10798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 1) the x and y points of the event are within the 10808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * delete assset. 10818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 2) the point tapped would have caused a cursor to appear 10828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * right after the selected chip. 10838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private boolean isInDelete(int offset, float x, float y) { 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Figure out the bounds of this chip and whether or not 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the user clicked in the X portion. 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mSelected 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira && (offset == getChipEnd() 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira || (x > (mBounds.right - mChipDeleteWidth) && x < mBounds.right)); 1090c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1091c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Return whether this chip contains the position passed in. 10948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean matchesChip(int offset) { 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = getChipStart(); 1097c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getChipEnd(); 1098c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return (offset >= start && offset <= end); 1099c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When a selected chip receives a click event, see if that event was in 11038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * the delete icon. If so, delete it. Otherwise, unselect the chip. 11048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onClick(View widget, int offset, float x, float y) { 1106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelected) { 1107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (isInDelete(offset, x, y)) { 1108c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira removeChip(); 11091a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira } else { 11101a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira clearSelectedChip(); 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int y, int bottom, Paint paint) { 1118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Shift the bounds of this span to where it is actually drawn on the screeen. 1119c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mLeft = (int) x; 1120c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.draw(canvas, text, start, end, x, top, y, bottom, paint); 1121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Handles clicks to alternate addresses for a selected chip. If the user 11258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * selects an alternate, the chip is replaced with a new contact with the 11268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * new contact address information. 11278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> adapterView, View view, int position, long rowId) { 1130e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.dismiss(); 1131c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1132c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira replaceChip(mAlternatesAdapter.getRecipientEntry(position)); 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the id of the contact associated with this chip. 11378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public long getContactId() { 1139c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mContactId; 1140c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1141c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the id of the data associated with this chip. 11448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public long getDataId() { 1146c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mDataId; 1147c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 11482d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 11492d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira} 1150