RecipientEditTextView.java revision 4221a1d7cab69fd886c03abf53f2250025367f5e
12d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/* 22d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Copyright (C) 2011 The Android Open Source Project 32d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 42d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 52d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * you may not use this file except in compliance with the License. 62d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * You may obtain a copy of the License at 72d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 82d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 92d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Unless required by applicable law or agreed to in writing, software 112d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 122d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * See the License for the specific language governing permissions and 142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * limitations under the License. 152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 162d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 172d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereirapackage com.android.ex.chips; 182d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 20c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 22c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 24c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 26c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 2877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 30156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 312d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 3577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 39c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 48c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 53416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 56c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 57cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 58b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 60156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 62416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 63c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 64b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 65b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 6677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 710f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 752d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 76b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 77b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 80c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 97c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 102c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 105054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 106a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 107e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 108e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 109e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 110e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 113045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 114045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 115156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 116156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 117156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 118156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 119156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 120156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 121c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 122c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 128c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 129e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 130dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 13577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 13677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 139b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 140b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a selected chip. 141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 144416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 145e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 146e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 147416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 148416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 149416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 150416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 151e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 152e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 157e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 158e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 159e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 160e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 16177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 16277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 163a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 164a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 165a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 166a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 167a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 168a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 169a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 170a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 171a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 1722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 17477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 17577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 17677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 183368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 184b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 186b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 187368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 189b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 192d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 193c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1944fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 195156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 197156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 198156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 200156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 201156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 202156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 203156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 204156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2056ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2066ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 207ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 208cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 209ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 210ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 211ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 212ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 213ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 214ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2174fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2194fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 22183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 22283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 22383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 22483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2254fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2264fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2284fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 229d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 230d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 231d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 232d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 233c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 237c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 238c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 241001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 242001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 243001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 244001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2474f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 24805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 249c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 250c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 251c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 252a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 253c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 254c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 255a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 256a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 257a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 258a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 2596ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 260c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 261c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 262d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 263d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 264d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2664fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 268416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2694fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 270d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 279001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 280a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 283001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 285001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 286001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 287001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 288001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 289001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 290001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 291001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 292001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 293001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 294001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 295001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 296090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 297001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 30777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 30877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 30977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 31077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 31177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 31277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 316e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 317c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 320c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 321c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 323c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 324e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 328e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 338c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 34577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 348e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 358045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 359045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 360045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 361045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 362045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 363a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 364045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 365045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 366045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 367e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 371e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3734221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira String displayText = 3744221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDisplayName()) ? contact.getDisplayName() : 3754221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDestination()) ? contact.getDestination() : ""; 3764221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence ellipsizedText = ellipsizeText(displayText, paint, 3771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3781a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3791a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 384c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 386c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 387045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 388045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 389045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 390045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 3949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 39590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 39690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 39790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 39890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 39990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 40090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 40190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 40290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 40390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4069024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4099024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4109024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4129024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4139024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 414379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4159024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4169024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 417c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4189024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4199024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 420c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 423379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 42490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 425c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 438c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 44177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 445e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 448045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 45477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 455c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 456c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 45777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 458c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4592d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4602d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 462045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 463045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4645519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4655519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 467c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4685519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 469416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 470b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 471f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 472f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4802d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4812d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 482c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4834f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4844f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4854f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4874f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4901426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4921426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 493c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 49543876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 496045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 497d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 498d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 499d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 500d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 501d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 502d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 503d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 504d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 505c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 506d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 507d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 508d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 509d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 510d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 511c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 512c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 513c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 5147bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 5157bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira postHandlePendingChips(); 5167bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 51777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 519416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 520416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 521416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 522416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 523416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 524416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 525416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 526416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 527416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 528c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 529c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 530a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 531a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 532a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 533a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 534a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 5350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 536a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount <= 0) { 537a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira return; 538a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 5397bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 5407bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 5417bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 5427bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 5437bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 5447bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 545a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 546a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 547a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 548a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 549a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 550a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 551a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 552a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 553a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 554a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 555a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 556a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 557a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 558a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 559a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 560a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 562a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 5630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 564a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 565a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mTemporaryRecipients != null 566a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 567a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 568a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 569a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 570a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 571a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 572a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 573a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 574a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 57577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 576a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 577a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 578a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 579a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 580a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to 581a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // showing addresses for all of them. 582a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 58377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 58477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 585a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 586a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 6200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 6231e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 6241e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 6251e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 6261e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 6271e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 628b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6291e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 6347bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira String destText = entry.getDestination(); 6357bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira destText = (String) mTokenizer.terminateToken(destText); 6360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 6377bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira int textLength = destText.length() - 1; 6387bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira SpannableString chipText = new SpannableString(destText); 6390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 6400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 6410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 6420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 6430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 6440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 6450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 6460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 6470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 65077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 65177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 65277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 65377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 6596ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 6601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 6611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getAddress(); 6651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6696ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 6706ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 6716ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 6726ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 6736ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira token = mValidator.fixText(token).toString(); 6746ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira token = Rfc822Tokenizer.tokenize(token)[0].getAddress(); 6756ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 6761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 6771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 6796ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 6806ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 6816ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 6826ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 6831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 6841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 6851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 6861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 6870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 6890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 691c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 693c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 694c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 7008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 7018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 7028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 7038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 7058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 7068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 7078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 708c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 709c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 710c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 711c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 712c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7148684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 7158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 71795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 71895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 71995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 72095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 72195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 72295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 72395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 7248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 7268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 7278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 7288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 7298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 7308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 7318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 73295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 733c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 734c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 735c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 736c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 737c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 738d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 741e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 742e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 743e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 744e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 745e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 746e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 747c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 74895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 749e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 750e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 751e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 752e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 753e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 754e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 755e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 756e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 757e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 758e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 759e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 760c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 764e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 765e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 766e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 767e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 768e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 769e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 770e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 771e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 772e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 773045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 774045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 775045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 776045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 777045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 778045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 779045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 782045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 784dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 785e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 786e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 787e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 788e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 789e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 790e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 793e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 794e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 795e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 796e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 797e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 798e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 799e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 800e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 801e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 802e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 803e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 8044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 805054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 806e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 8074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 808e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 809001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 810e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 811e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 812e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 813e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 814e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 815e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 816e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 817e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 818e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 8191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 820e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 821e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 822e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 823d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 8244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 825d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 826d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 8274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 828d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 829d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 830e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 8311e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 8321e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 8331e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 8341e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 8351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 8361e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 8371e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 83805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 8391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 840e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 841e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 842e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 843e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 844e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 845e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 846e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 847e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 848e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 849e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 850e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 851e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 852054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 85305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 85405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 859c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 861b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 862b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 863b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 864b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 865b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 866c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 872c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 875c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 876ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 879b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 880b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 881b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 882b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 883b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 884b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 885b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 886b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 894c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 896c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 900c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 901c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 903c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 906c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 912b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 91536d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 9208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 9218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 9228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 9238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 9248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 9258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 926c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 927c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 928d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 929d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 930d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 931d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 932d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 933c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 934d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 942c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 944c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 945c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 946b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 947c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 9488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 9498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 9508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 9518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 9528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 959416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 968416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 969416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 970c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 971416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 972416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 973416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 974b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 975b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 976b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 977c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 978b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 979b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 980b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 98177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 982416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 983b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 984368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 985b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 986b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 987b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 988b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 989b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 990b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 991b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 992b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 993b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 994b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 995b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 996b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 997b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 998b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 999b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1000b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1001b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1002b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 10031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 10041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 10051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 10061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 10071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1008b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1009b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1010b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1011b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1012b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1013b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 1014b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1015b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1016b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1018c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1019c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1023c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1024c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1025c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1027c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1029c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1030c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1031c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1032c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10344fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 10354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 10364fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1038c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 10394fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1040c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1043c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1044c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1045c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10474fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 10484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 10494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 10504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 10524fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1054c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1055c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1056c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1059b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1060b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1061b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1062c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1064c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1066c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1067c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1068fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1069c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10704f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1071c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1072b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1076c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1077fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1078c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1079c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1080c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1081c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1082c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1083c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1091c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1092c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 10991e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 11001e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 11011e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1108c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11094221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 11104221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira if (chip != null) { 11114221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 11124221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 11160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 11170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 11180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 11200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 11210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 11220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 11230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1124c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1125c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 11260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 11270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 11280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 11290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 11300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 11320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 11377a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 11387a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11397a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11407a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 11417a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1143c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1144c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 114683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 114783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 114883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 114983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1150c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1151c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1152c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 115383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 11547a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11557a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11567a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 11577a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1158c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1159c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1160c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1161c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1186045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1187045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1188045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 119183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 119283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 119683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 1199c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira String moreText = String.format(mMoreItem.getText().toString(), overage); 1200c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 1201c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 1202c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 1203c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 1204c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira + mMoreItem.getPaddingRight(); 12054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 12064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 12074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 12084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 1209c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint); 12104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 12124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 12134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 12144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 12154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1216368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 12174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 12180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 12190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1222368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 12234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 12244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1225368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1226368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 12279024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1228368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 12299024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1230368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1231368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 12329024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 123377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 123477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 123577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 123677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1237368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 12384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 123977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 124077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 124177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 124277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 12434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 124477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 12450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 12464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 12508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 12518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 12534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 12544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 12554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 12564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 12574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 12584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 12594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 12604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 12614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1262b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 12630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 12640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 12650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 12660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 12670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 12680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1269b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1270b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1274b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1275c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1276c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1277b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1278c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1279c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1280bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1281bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1282bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1283bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1284bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1291c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1292b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1293b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1294b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1295b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1298b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1300b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1302c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 13041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 13051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 13061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 13071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 13081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 13091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 13101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 13111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1313b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1314b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1315b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1316b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1317b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1318b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1319b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1321b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1323fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1324b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 132583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 132783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 13288b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 132983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 13311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1333c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 13341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 13356ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 13381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 13391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 13401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 13411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 13421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 13431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 13441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 13451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 13461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1348b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 13491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 13511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 13521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 13531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 13561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 13581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 13606ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 13611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1362fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1363b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1364fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1365c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 13671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 13681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 13691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 13701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 13711174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 13721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 13731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 13741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 13751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 13761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 13771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 13781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 13791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 13801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 13811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 13831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 13841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 13851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 13861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 13871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1389b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1390b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1394b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1398c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1402c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1403b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14048b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 14058b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 14068b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 14078b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14088b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 14098b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 14108b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1411c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1412b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1413b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1414b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1415b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1416c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1417b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1418c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1420b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1421b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1422b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1423b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1424b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1425b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1426b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1427b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1428c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1429b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1430b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1431c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1432c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1433b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1434b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1435b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1436b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1437b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1438b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1439b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1440b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1441b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1442b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1443b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1444b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1445b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1446b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 14473656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1448b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1449b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1450b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1451b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1452b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1453b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1454b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1455b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1456b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1457b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1458b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1459b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1460b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1461c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1462b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 14638b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1464b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1465c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1466b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1467b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1468b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1469b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1470c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1471b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1472c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1473b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1474b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1475b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1476b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1477b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1478b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1479b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1480b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1481c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1482b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1483b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1484b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1485b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1486b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1487b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1488b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1489b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1490b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1491b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1492b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1493b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1494b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1495b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1496b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1497b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1498b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1499c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1500b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1501b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1502b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1503c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1504b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1505c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1506b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1507b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1508b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1509b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1510b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1511b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1512b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1513b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1514b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1515b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1516b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1518c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1519b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1520c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1521368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1522368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1523368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1524368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1525e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1526e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1527e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 15281e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 15291e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 15301e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 15311e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 15321e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 15331e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 15341e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 15351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 15361e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 15371e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15381e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 15391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 15401e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15411e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 15421e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 15441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1545368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1546e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1547e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1548e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1549e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1550e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1551e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1552e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1553e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1554e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1555054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1556e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1557054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 155876ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1559054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1560054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1561054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1562054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1563054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1564054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1565e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1566e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1567e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1568e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1569e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1570e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1571e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1572e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1573e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1574e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1575e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1576e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1577e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1578e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1579e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1580e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1581e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1582e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 15831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1584e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1585e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1586e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1587e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1588e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1589e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 159077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 159177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 159277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 159377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 159477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 159577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 159677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 159777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 159877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 159977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 160077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 160377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 160477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 160577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 160677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 160777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 160977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 161077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 161177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 161277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 161377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 161477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 161577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 161677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 161877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 161977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 162177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 162277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 162377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 162577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 162677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 162777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 162877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 16291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 163077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 163177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 16331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 163477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 163677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 163777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 163877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 163977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 164277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 164377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 164477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 164577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 164677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 164777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 164877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 164977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 165077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 165177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 165277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1653b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1654b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1655b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1656b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1657b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 165877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 166077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 166277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 166377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 166477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 166577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 166777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 166977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 167077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 167177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 167277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 167377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 167477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 167577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 167677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 167777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 167877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 167977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 168077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 168177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 168277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 168377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 168477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 168677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 168777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 16881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 168977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 169077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 16921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 169377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 169477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 169577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 169677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 169777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 169877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 169977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 170077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 170477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1707