RecipientEditTextView.java revision e98f079e157d2872100174ba67beef8ebbc0cec0
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; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 30156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 312d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 35c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 38c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 39c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 412d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 42c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 44c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 53156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 542d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 55b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 56b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 57c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 58c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 60c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 610f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 622d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 632d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 642d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView 674fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira implements OnItemClickListener, Callback { 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private static final int INVALID_CONTACT = -1; 758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 80c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 81c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 82c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 931e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mMoreString; 984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 101e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 102e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 103e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 104e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 107045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 108045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 109156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 110156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 111156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 112156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 113156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 114156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 115c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 116c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 11777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 11877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 11905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 122c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 1232d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1242d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 12577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 12677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 12777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 128d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 129c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1304fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 131c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // When the user starts typing, make sure we unselect any selected 132c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira // chips. 133c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira addTextChangedListener(new TextWatcher() { 134c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 135c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void afterTextChanged(Editable s) { 13674e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira if (mSelectedChip != null) { 13774e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira setCursorVisible(true); 13874e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira setSelection(getText().length()); 13974e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira clearSelectedChip(); 14074e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira } 141c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 14205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 143c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 144c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 14505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int length = s.length(); 14605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Make sure there is content there to parse and that it is not just 14705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // the commit character. 14805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira if (length > 1) { 14905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira char last = s.charAt(length() - 1); 15005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 15105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira commitDefault(); 15205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 15305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 154c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 15505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 156c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira @Override 157c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 15874e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira // Do nothing. 159c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira } 160c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira }); 161156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 162156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 163156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 164156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 165156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira ((ListPopupWindow)msg.obj).dismiss(); 166156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 167156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 168156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 169156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 170156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 1714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 1724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 1744fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 1754fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 1764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 17783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 17883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 17983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 18083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 1814fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 1824fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 183fcdaf46366afd32e8b35406216dbb3c6961793aaMindy Pereira setSelection(Math.min(chips[chips.length - 1].getChipEnd() + 1, textLength)); 1844fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 185d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 186d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 187d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 188d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 189c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 190c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 191c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 192c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 193c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 194c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 195c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 196c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 197c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 198c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 1994f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 20005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 201c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 202c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 203c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 204c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 205c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 206c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 207c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 208d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 209d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 210d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2121585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // Reset any pending chips as they would have been handled 2131585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // when the field lost focus. 2141585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira mPendingChipsCount = 0; 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 2174fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 218d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2202d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 2254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira commitDefault(); 2264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = createMoreChip(); 2284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 2354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 238e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 242c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 243c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 2441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 245c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 246e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 2471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 2481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 2491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 250e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 2511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 2521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 2531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 2541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 2551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 2561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 2571e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 2581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 2591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 260c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 2621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 2631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 2641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 2651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 2661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 26777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 2681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 2691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 270e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 2711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 2721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 2731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 2741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 2751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 2761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 2771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 2781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 279c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 280045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 281045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 282045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 283045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 284045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 285045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira return mValidator != null && mValidator.isValid(contact.getDestination()) ? 286045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 287045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 288045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 289e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 290c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 291c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 292c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 293e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 2941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 2951e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 2961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 2971a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 2981a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 2991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 303c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 304c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 305c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 306045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 307045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 308045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 309045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (contact.getContactId() != INVALID_CONTACT) { 3139024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 31490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 31590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 31690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 31790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 31890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 31990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 32090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 32190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 32290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3239024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3249024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3259024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3269024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3279024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3289024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3299024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3309024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3319024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3329024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 3339024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF dst = new RectF(0, 0, iconWidth, height); 3349024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 3359024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 336c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3379024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 3389024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 339c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding + iconWidth, 34390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 349c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 3561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 357c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 3581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 3591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 36077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 3611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 3631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 364e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 365c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 367045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 3681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Get the location of the widget so we can properly offset 371c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the anchor for each chip. 372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int[] xy = new int[2]; 373c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira getLocationOnScreen(xy); 374c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 375c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 3761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 37777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 378c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 379c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 38077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 381c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 3822d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3832d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 3848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 385045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 386045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 3875519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 3885519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 3898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 4) the position of the autocomplete view on the screen, taking into account 3908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that any top padding will move this down visually 3918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 392e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private int calculateLineBottom(int yOffset, int line, int chipHeight) { 3935519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 3945519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira int actualLine = line + 1; 3955519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira return yOffset + (actualLine * (chipHeight + getPaddingBottom())) + getPaddingTop(); 396f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 397f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 3988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 3998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 403c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4052d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4062d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 407c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4084f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4094f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4104f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4124f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4151426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4171426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 418c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 42043876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 421045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 422d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 423d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 424d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 425d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 426d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 427d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 428d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 429d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 430d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 431d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 432d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 433d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 434d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 435d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 437c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 438c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 43905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 44005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 441c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 442c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Editable editable = getText(); 443c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira // Tokenize! 444c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int startingPos = 0; 445c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira while (startingPos < editable.length() && mPendingChipsCount > 0) { 446c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, startingPos); 447c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int tokenStart = mTokenizer.findTokenStart(editable, tokenEnd); 4481585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira if (findChip(tokenStart) == null) { 4491585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira // Always include seperators with the token to the left. 4501585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira if (tokenEnd < editable.length() - 1 4511585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 4521585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira tokenEnd++; 4531585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira } 4541585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira startingPos = tokenEnd; 4551585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira String token = (String) editable.toString().substring(tokenStart, tokenEnd); 4561585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira int seperatorPos = token.indexOf(COMMIT_CHAR_COMMA); 4571585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira if (seperatorPos != -1) { 4581585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira token = token.substring(0, seperatorPos); 4591585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira } 4601585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira editable.replace(tokenStart, tokenEnd, createChip(RecipientEntry 4611585be84a5d70550b8f2871899dab3528a51fae5Mindy Pereira .constructFakeEntry(token), false)); 4624f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira } 463c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount--; 464c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 465c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 466c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 467c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 468c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 469c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 470c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 471c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 472c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 473c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 4768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 4778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 4788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 4798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 4808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 4818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 4838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 4848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 4858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 486c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 487c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 488c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 490c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 4938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 49595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 49695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 49795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 49895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 49995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 50095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 50195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 5028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 5048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 5058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 5068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 5078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 5088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 5098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 51095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 511c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 513c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 514c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 516d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 518c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 519e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 520e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 521e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 522e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 523e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 524e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 525c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 52695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 527e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 528e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 529e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 530e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 531e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 532e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 533e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 534e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 535e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 536e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 537e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 538c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 539c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 541c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 542e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 543e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 544e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 545e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 546e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 547e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 548e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 549e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 550e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 551045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 552045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 553045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 554045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 555045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 556045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 557045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 5588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 5594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 5604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira boolean enough = enoughToFilter(); 5614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira boolean shouldSubmitAtPosition = false; 562045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 5634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 564e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira boolean submitText = false; 5654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (enough) { 5664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 5674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if ((chips == null || chips.length == 0)) { 5684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // There's something being filtered or typed that has not been 5694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // completed yet. 570e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira // Check for the end of the token. 571e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira end = mTokenizer.findTokenEnd(editable, start); 572e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira // The user has tapped somewhere in the middle of the text 573e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira // and started editing. In this case, we always want to 574e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira // submit the full text token and not what may be in the 575e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira // suggestions popup. 576e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira if (end != getSelectionEnd()) { 577e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira submitText = true; 578e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira setSelection(end); 579e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } 5804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shouldSubmitAtPosition = true; 5814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 5824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 5834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 5844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (shouldSubmitAtPosition) { 585e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira if (!submitText && getAdapter().getCount() > 0) { 5864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // choose the first entry. 5874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira submitItemAtPosition(0); 588d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 5894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 5904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 5914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String text = editable.toString().substring(start, end); 5924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearComposingText(); 59390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 59405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira text = removeCommitChars(text); 5954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 5964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 597fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 5984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira dismissDropDown(); 5994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 600e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 601d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 602d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 6034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 604d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 605d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 60605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private String removeCommitChars(String text) { 60705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int commitCharPosition = text.indexOf(COMMIT_CHAR_COMMA); 60805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira if (commitCharPosition != -1) { 60905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira text = text.substring(0, commitCharPosition); 61005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 61105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira commitCharPosition = text.indexOf(COMMIT_CHAR_SEMICOLON); 61205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira if (commitCharPosition != -1) { 61305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira text = text.substring(0, commitCharPosition); 61405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 61505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira return text; 61605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 61705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 6188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 6208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 6218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 622c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 623c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 624c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 625c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.onKeyDown(keyCode, event); 626c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 627c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 628c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 629c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 630c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 631c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 632c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 6332d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 6342d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 635c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 636c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return (Spannable) getText(); 637c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 638c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 639c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 640c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 641c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 642c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 643c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 644c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 645c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 646c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 647c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 648c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 649c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 650c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 651c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 652c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 653c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 654c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 655c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 656c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 657c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 658c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 659c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 660c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 661c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 662c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 663c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.unselectChip(); 665c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 666c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 66736d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 668c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 669c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 6728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 6738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 6748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 6758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 6768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 6778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 678c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 679c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 680d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 681d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 682d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 683d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 684d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 685c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 686d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 687c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 691c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 693c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 694c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 697c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 698c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = currentChip.selectChip(); 699c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 7008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 7018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 7028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 7038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 7048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 705c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = currentChip.selectChip(); 706c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 707c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip.onClick(this, offset, x, y); 708c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 709c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 710c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 711c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 712c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 713c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 714c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 715c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 717c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 718c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 719c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 720c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 721c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 722c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 723c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 724c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 725c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 726c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 727c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 728c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 729c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 730c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 731c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 732c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 733c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 734c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 735c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7364fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 7374fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 7384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 7414fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 742c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 743c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 744c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 745c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 746c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 747c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 748c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 7504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 7514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 7524fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 7534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 7544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 7554fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 756c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 757c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 758c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 759c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 760c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chip.matchesChip(offset)) { 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 764c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 765c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 766c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 767c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 768fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 769c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 7704f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 771c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 772c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int textLength = displayText.length() - 1; 773c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 774c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 775c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 776c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 777fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 778c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 779c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 780c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 781c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 782c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 783c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 784c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 785c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 786c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 7898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 7908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 791c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 792c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 793c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 794c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 795c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 796c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 797c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientEntry entry = (RecipientEntry) getAdapter().getItem(position); 7989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // If the display name and the address are the same, then make this 7999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // a fake recipient that is editable. 8009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (TextUtils.equals(entry.getDisplayName(), entry.getDestination())) { 8019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira entry = RecipientEntry.constructFakeEntry(entry.getDestination()); 8029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 803c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 804c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 805c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 806c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 807c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 808c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 809c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 810fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 811c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 812c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 815c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 8167a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 8177a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 8187a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 8197a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 8207a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 82583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 82683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 82783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 82883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 830c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 83283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 8337a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 8347a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 8357a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 8367a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 839c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 840c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 8434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 8444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 8454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 8464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 8484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 8494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 8504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 8524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 8534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 8544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 8554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 8588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 8604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 8614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 8624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 8634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 865045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 866045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 867045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 8688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 8694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan createMoreChip() { 87083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 87183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 8724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 8734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 87483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 8754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 8764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 8774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 8784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 8794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 8804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 8814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 8824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 8834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 8844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 8854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 8864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 8874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 8884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 8894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 8904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 8914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, text.length(), RecipientChip.class); 8924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (chips == null || chips.length == 0) { 8934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 8944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 8954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return null; 8964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 897045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(chips.length); 8984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 8994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 9004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (int i = numRecipients - overage; i < chips.length; i++) { 9014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.add(chips[i]); 9029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 9039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira totalReplaceStart = chips[i].getChipStart(); 9049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 9059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == chips.length - 1) { 9069024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira totalReplaceEnd = chips[i].getChipEnd(); 9079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 9089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira chips[i].setPreviousChipStart(chips[i].getChipStart()); 9099024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira chips[i].setPreviousChipEnd(chips[i].getChipEnd()); 9104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira spannable.removeSpan(chips[i]); 9114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(totalReplaceStart, 9134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira totalReplaceEnd)); 9144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 9154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira text.replace(totalReplaceStart, totalReplaceEnd, chipText); 9164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return moreSpan; 9174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 9198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 9218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 9228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 9244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 9254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 9264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 9274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 9284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 9294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 9304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 9314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 9324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira SpannableString associatedText; 9334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 9349024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int chipStart = chip.getPreviousChipStart(); 935c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira int chipEnd = Math.min(editable.length(), chip.getPreviousChipEnd()); 936c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getPreviousChipEnd()) { 937c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 938c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 939c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Chip End " + chip.getPreviousChipEnd() 940c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 941c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 9424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText = new SpannableString(editable.subSequence(chipStart, chipEnd)); 9434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira associatedText.setSpan(chip, 0, associatedText.length(), 9444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 9454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira editable.replace(chipStart, chipEnd, associatedText); 9464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 9484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 9514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 952c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 953c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * RecipientChip defines an ImageSpan that contains information relevant to 954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * a particular recipient. 955c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 9563656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira public class RecipientChip extends ImageSpan implements OnItemClickListener, 9573656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira RecipientAlternatesAdapter.OnCheckedItemChangedListener { 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final CharSequence mDisplay; 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final CharSequence mValue; 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private View mAnchorView; 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final long mContactId; 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private final long mDataId; 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientEntry mEntry; 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private boolean mSelected = false; 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientAlternatesAdapter mAlternatesAdapter; 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mStart = -1; 97583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 9764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mEnd = -1; 9774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 978fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private ListPopupWindow mAlternatesPopup; 9798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 9803656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira private int mCheckedItem; 9813656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 98277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira public RecipientChip(Drawable drawable, RecipientEntry entry, int offset) { 983c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super(drawable); 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mDisplay = entry.getDisplayName(); 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mValue = entry.getDestination(); 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mContactId = entry.getContactId(); 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mDataId = entry.getDataId(); 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mEntry = entry; 989c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView = new View(getContext()); 990c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mAnchorView.setVisibility(View.GONE); 991c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 992c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Store the offset in the spannable where this RecipientChip 9958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is currently being displayed. 9968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 9979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira public void setPreviousChipStart(int start) { 9989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mStart = start; 9999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 10009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira 10018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the offset in the spannable where this RecipientChip 10038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * was currently being displayed. Use this to determine where 10048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to place a RecipientChip that has been hidden when the 10058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientEditTextView loses focus. 10068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public int getPreviousChipStart() { 10088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira return mStart; 10098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 10108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 10118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Store the end offset in the spannable where this RecipientChip 10138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is currently being displayed. 10148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10159024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira public void setPreviousChipEnd(int end) { 10169024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mEnd = end; 10179024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 10189024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira 10198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the end offset in the spannable where this RecipientChip 10218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * was currently being displayed. Use this to determine where 10228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to place a RecipientChip that has been hidden when the 10238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientEditTextView loses focus. 10248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 10258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public int getPreviousChipEnd() { 10268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira return mEnd; 10278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 10288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 10298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1030045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1031045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * the chip without a delete icon and with an unfocused background. This 103277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira * is called when the RecipientChip no longer has focus. 10338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void unselectChip() { 1035fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getChipStart(); 1036fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getChipEnd(); 1037fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 103883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 103983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 104083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 104183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira getSpannable().removeSpan(this); 104283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 104383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira editable.replace(start, end, createChip(mEntry, false)); 104483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1045fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mSelectedChip = null; 104683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira clearSelectedChip(); 1047fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1048fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 104974e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 105074e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira mAlternatesPopup.dismiss(); 105174e701b8da11fb1840169945b4b494f28d44ca79Mindy Pereira } 1052fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1053fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 10548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1055045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Show this chip as selected. If the RecipientChip is just an email address, 10568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * selecting the chip will take the contents of the chip and place it at 10578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 10588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 10598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will change the background color of the chip, show the delete icon, 10608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * and a popup window with the address in use highlighted and any other 10618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * alternate addresses for the contact. 10628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 10638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * just contained an email address. 10648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1065fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira public RecipientChip selectChip() { 10668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira if (mEntry.getContactId() != INVALID_CONTACT) { 1067fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getChipStart(); 1068fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getChipEnd(); 1069fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira getSpannable().removeSpan(this); 1070fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira RecipientChip newChip; 1071fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence displayText = mTokenizer.terminateToken(mEntry.getDestination()); 1072fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira // Always leave a blank space at the end of a chip. 107383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = displayText.length() - 1; 1074fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira SpannableString chipText = new SpannableString(displayText); 1075fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira try { 1076fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip = constructChipSpan(mEntry, start, true); 1077fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(newChip, 0, textLength, 1078fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1079fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } catch (NullPointerException e) { 1080fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Log.e(TAG, e.getMessage(), e); 1081fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return null; 1082fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1083fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1084fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 108583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 108683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 108783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 108883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira editable.replace(start, end, chipText); 108983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1090fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(false); 1091fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip.setSelected(true); 1092fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira newChip.showAlternates(); 1093fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(false); 1094fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return newChip; 1095fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } else { 1096fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence text = getValue(); 1097fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1098fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira removeChip(); 1099fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.append(text); 1100fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1101fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setSelection(editable.length()); 1102fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira return null; 1103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1107045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Handle key events for a chip. When the keyCode equals 1108045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * KeyEvent.KEYCODE_DEL, this deletes the currently selected chip. 11098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onKeyDown(int keyCode, KeyEvent event) { 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_DEL) { 1112e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1113e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.dismiss(); 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira removeChip(); 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Remove this chip and any text associated with it from the RecipientEditTextView. 11218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private void removeChip() { 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable spannable = getSpannable(); 11249024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int spanStart = spannable.getSpanStart(this); 11259024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira int spanEnd = spannable.getSpanEnd(this); 1126c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1127c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int toDelete = spanEnd; 11289024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira boolean wasSelected = this == mSelectedChip; 11299024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Clear that there is a selected chip before updating any text. 11309024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (wasSelected) { 11319024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira mSelectedChip = null; 11329024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always remove trailing spaces when removing a chip. 113455bb2833b29945c08b809408ff94ddf7703e911aMindy Pereira while (toDelete >= 0 && toDelete < text.length() - 1 && text.charAt(toDelete) == ' ') { 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira toDelete++; 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira spannable.removeSpan(this); 1138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira text.delete(spanStart, toDelete); 11399024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (wasSelected) { 114036d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira clearSelectedChip(); 114136d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira } 1142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1143c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the start offset of this chip in the view. 11468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1147c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public int getChipStart() { 11489024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira return getSpannable().getSpanStart(this); 1149c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1150c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the end offset of this chip in the view. 11538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1154c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public int getChipEnd() { 11559024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira return getSpannable().getSpanEnd(this); 1156c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1157c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace this currently selected chip with a new chip 11608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that uses the contact data provided. 11618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1162c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void replaceChip(RecipientEntry entry) { 1163fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira boolean wasSelected = this == mSelectedChip; 1164fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (wasSelected) { 1165fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mSelectedChip = null; 1166c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1167fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int start = getSpannable().getSpanStart(this); 1168fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira int end = getSpannable().getSpanEnd(this); 1169fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira getSpannable().removeSpan(this); 1170fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1171fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira CharSequence chipText = createChip(entry, false); 1172fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (start == -1 || end == -1) { 1173fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1174fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.insert(0, chipText); 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1176fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, chipText); 1177fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1178fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira setCursorVisible(true); 1179fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira if (wasSelected) { 1180fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira clearSelectedChip(); 1181c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1183c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Show all addresses associated with a contact. 11868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1187c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void showAlternates() { 1188fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira mAlternatesPopup = new ListPopupWindow(getContext()); 1189c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1190e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira if (!mAlternatesPopup.isShowing()) { 119177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int line = getLayout().getLineForOffset(getChipStart()); 119277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int[] xy = new int[2]; 119377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira getLocationOnScreen(xy); 119477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int bottom = calculateLineBottom(xy[1], line, (int) mChipHeight); 119577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira mAnchorView.setBottom(bottom); 119677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira mAnchorView.setTop(bottom); 11973656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira mCheckedItem = -1; 11983656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira mAlternatesAdapter = new RecipientAlternatesAdapter(getContext(), mEntry 11993656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira .getContactId(), mEntry.getDataId(), mAlternatesLayout, this); 120077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira // Align the alternates popup with the left side of the View, regardless 120177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira // of the position of the chip tapped. 1202e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setAnchorView(mAnchorView); 1203e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setAdapter(mAlternatesAdapter); 1204e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setWidth(getWidth()); 1205e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.setOnItemClickListener(this); 1206e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira mAlternatesPopup.show(); 1207156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1208156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 12093656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira // Checked item would be -1 if the adapter has not 12103656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira // loaded the view that should be checked yet. The 12113656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira // variable will be set correctly when onCheckedItemChanged 12123656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira // is called in a separate thread. 12133656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira if (mCheckedItem != -1) { 12143656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira listView.setItemChecked(mCheckedItem, true); 12153656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira } 12163656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira } 12173656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira } 12183656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 12193656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira @Override 12203656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira public void onCheckedItemChanged(int position) { 12213656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 12223656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 12233656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira listView.setItemChecked(position, true); 12243656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira } else { 12253656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira mCheckedItem = position; 1226c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1227c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1228c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1229c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void setSelected(boolean selected) { 1230c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelected = selected; 1231c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1232c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the text displayed in the chip. 12358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1236c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public CharSequence getDisplay() { 1237c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mDisplay; 1238c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1239c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the text value this chip represents. 12428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1243c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public CharSequence getValue() { 1244c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mValue; 1245c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1246c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * See if a touch event was inside the delete target of 12498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a selected chip. It is in the delete target if: 12508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 1) the x and y points of the event are within the 12518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * delete assset. 12528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * 2) the point tapped would have caused a cursor to appear 12538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * right after the selected chip. 12548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1255c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private boolean isInDelete(int offset, float x, float y) { 1256c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Figure out the bounds of this chip and whether or not 1257c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the user clicked in the X portion. 125877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira return mSelected && offset == getChipEnd(); 1259c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1260c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Return whether this chip contains the position passed in. 12638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1264c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean matchesChip(int offset) { 1265c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = getChipStart(); 1266c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getChipEnd(); 1267c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return (offset >= start && offset <= end); 1268c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1269c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1271045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1272045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1273045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Otherwise, unselect the chip. 12748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1275c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onClick(View widget, int offset, float x, float y) { 1276c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelected) { 1277c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (isInDelete(offset, x, y)) { 1278c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira removeChip(); 12791a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira } else { 12801a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira clearSelectedChip(); 1281c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1282c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1283c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1284c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1285c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1286c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, 1287c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int y, int bottom, Paint paint) { 1288c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Shift the bounds of this span to where it is actually drawn on the screeen. 1289c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.draw(canvas, text, start, end, x, top, y, bottom, paint); 1290c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1291c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1293045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Handle clicks to alternate addresses for a selected chip. If the user 12948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * selects an alternate, the chip is replaced with a new contact with the 12958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * new contact address information. 12968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1297c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1298c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> adapterView, View view, int position, long rowId) { 1299156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 1300156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira delayed.obj = mAlternatesPopup; 1301156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 1302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1303c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira replaceChip(mAlternatesAdapter.getRecipientEntry(position)); 1304c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1305c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 13078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the id of the contact associated with this chip. 13088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1309c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public long getContactId() { 1310c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mContactId; 1311c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1312c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 13148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the id of the data associated with this chip. 13158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1316c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public long getDataId() { 1317c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return mDataId; 1318c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 13192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 13202d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira} 1321