RecipientEditTextView.java revision 311576adc68a068ab583d794e064329b0f71b8d1
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; 47a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 49c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 53c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 54416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 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 65a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 66b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 6777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 75b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 76b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 79c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 971e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 101c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 103054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 104a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 105e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 106e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 107e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 108e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 111045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 112045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 113156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 114156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 115156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 116156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 117156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 118156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 119c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 120c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12505522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 126c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 127e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 128dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 129b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 13377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 13477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 137b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 138a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 139a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 140b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 143416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 144e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 145e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 146416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 147416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 148416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 149416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 150e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 151e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 152e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 157e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 158e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 159e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 16077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 16177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 162a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 163a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 164a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 165a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 166a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 167a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 168a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 169a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 170a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 1712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 17377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 17477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 17577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 182368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 184b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 186368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 187b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 189b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 191d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 192c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1934fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 194156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 195156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 197156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 199156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 200156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 201156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 202156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 203156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2046ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2056ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 206ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 207cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 208ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 209ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 210ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 211ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 212ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 213ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2144fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2174fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2194fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 22083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 22183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 22283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 22383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2244fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2254fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 226b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2274fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 228d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 229d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 230d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 231d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 232c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 233c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 237c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 238c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 240001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 241001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 242001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 243001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 244c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2464f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 24705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 248c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 249c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 250c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 251a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 252c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 253c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 254a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 255a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 256a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 257a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 2586ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 259c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 260c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 261d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 262d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 263d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 267416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 269d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 276001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 279a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 283001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 285001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 286001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 287001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 288001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 289001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 290001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 291001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 292001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 293001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 294001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 295090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 296001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 30677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 30777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 30877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 30977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 31077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 31177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 315e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 316c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 317c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 320c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 322c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 323e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 327e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 337c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 34477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 347e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 357045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 358045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 359045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 360045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 361045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 362a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 363045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 364045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 365045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 366e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 370e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3724221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira String displayText = 3734221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDisplayName()) ? contact.getDisplayName() : 3744221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDestination()) ? contact.getDestination() : ""; 3754221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence ellipsizedText = ellipsizeText(displayText, paint, 3761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3771a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3781a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 384c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 386045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 387045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 388045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 389045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3919024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 3939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 39490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 39590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 39690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 39790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 39890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 39990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 40090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 40190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 40290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4069024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4099024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4109024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4129024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 413379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4149024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4159024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 416c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4179024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4189024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 422379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 42390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 424c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 429c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 437c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 44077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 444e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 445c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 447045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 449c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 45377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 454c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 455c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 45677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 457c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4582d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4592d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 461045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 462045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4635519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4645519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 466c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4675519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 468416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 469b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 470f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 471f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4792d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4802d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 481c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4824f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4834f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4844f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4864f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4891426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4911426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 492c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 493c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 49443876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 495045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 496d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 497d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 498d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 499d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 500d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 501d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 502d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 503d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 504c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 505d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 506d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 507d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 508d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 509d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 510c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 511c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 512c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 5137bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 5147bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira postHandlePendingChips(); 5157bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 51677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 517416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 519416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 520416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 521416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 522416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 523416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 524416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 525416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 526416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 527c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 528c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 529a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 530a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 531a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 532a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 533a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 5340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 535a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount <= 0) { 536a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira return; 537a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 5387bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 5397bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 5407bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 5417bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 5427bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 5437bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 544a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 545a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 546a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 547a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 548a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 549a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 550a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 551a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 552a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 553a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 554a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 555a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 556a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 557a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 558a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 559a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 561a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 5620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 563a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 564a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mTemporaryRecipients != null 565a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 566a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 567a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 568a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 569a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 570a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 571a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 572a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 573a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 57477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 575a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 576a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 577a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 578a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 579a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to 580a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // showing addresses for all of them. 581a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 58277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 58377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 584a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 585a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 6190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 6200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 6221e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 6231e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 6241e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 6251e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 6261e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 627b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6281e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 6290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 633d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 634d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira String destText = entry.getDestination(); 635d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira destText = (String) mTokenizer.terminateToken(destText); 636d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 637d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int textLength = destText.length() - 1; 638d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 639d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 640d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 641d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 642d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 643d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chip = constructChipSpan(entry, start, false); 644d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 645d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 646d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 647d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 649d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 650d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 651d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 652d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 653d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 65477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 658d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 659d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 660d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 6636ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 6641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 6651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getAddress(); 6691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6711174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6736ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 6746ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 6756ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 6766ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 6776ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira token = mValidator.fixText(token).toString(); 678d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (tokens != null && tokens.length > 0) { 679d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira token = Rfc822Tokenizer.tokenize(token)[0].getAddress(); 680d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6816ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 6821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 6831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 6856ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 6866ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 6876ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 6886ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 6891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 6901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 6911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 6921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 6930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 6950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 697c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 698c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 699c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 700c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 701c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 702c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 7048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 7058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 7068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 7078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 7088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 7098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 7118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 7128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 7138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 714c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 715c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 717c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 718c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 7218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 722c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 72395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 72495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 72595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 72695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 72795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 72895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 72995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 7308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 7328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 7338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 7348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 7358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 7368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 7378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 73895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 741c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 742c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 743c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 744d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 745c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 746c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 747e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 748e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 749e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 750e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 751e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 752e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 753c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 75495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 755e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 756e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 757e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 758e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 759e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 760e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 761e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 762e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 763e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 764e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 765e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 766c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 767c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 768c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 769c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 770e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 771e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 772e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 773e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 774e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 775e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 776e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 777e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 778e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 779045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 780045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 781045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 782045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 783045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 784045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 785045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 788045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 790dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 792e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 793e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 794e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 795e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 796e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 797e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 799e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 800e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 801e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 802e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 803e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 804e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 805e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 806e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 807e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 808e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 809e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 8104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 811054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 812e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 8134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 814e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 815001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 816e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 817e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 818e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 819e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 820e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 821e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 822e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 823e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 824e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 8251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 826d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 827d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 828d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 829d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(start, end, chipText); 830d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 831d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 8324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 833d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 834d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 8354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 836d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 837d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 838e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 8391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 8401e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 8411e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 8421e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 8431e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 8441e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 8451e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 84605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 8471e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 848e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 849e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 850e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 851e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 852e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 853e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 854e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 855e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 856e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 857e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 858e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 859e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 860054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 86105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 86205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 869b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 870b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 871b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 872b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 873b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 874c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 875c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 876c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8812d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8822d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 884ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 885c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 887b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 888b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 889b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 890b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 891b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 892b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 893b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 896c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 900c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 901c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 903c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 906c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 912c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 915c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 920b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 922c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 92336d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 924c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 925c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 9288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 9298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 9308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 9318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 9328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 9338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 936d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 937d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 938d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 939d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 940d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 942d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 944c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 945c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 947c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 948c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 949c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 950c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 951c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 952c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 953c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 954b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 955c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 9568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 9578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 9588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 9598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 9608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 961b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 963b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 967416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 976416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 977416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 978c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 979416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 980416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 981416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 982b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 983b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 984b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 985c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 986b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 987b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 988b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 98977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 990416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 991b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 992368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 993b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 994b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 995b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 996b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 997b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 998b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 999b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1000b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1001b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1002b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1003b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1004b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1005b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1006b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1007b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1008b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1009b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1010b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 10111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 10121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 10131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 10141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 10151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1016a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1017b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1018b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1019b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1020b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1021b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1022b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 1023b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1024b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1025b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1027c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1029c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1030c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1031c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1032c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1038c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1039c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1040c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 10444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 10454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 10484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1049c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1051c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1052c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1053c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1054c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1055c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10564fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 10574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 10584fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 10594fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10604fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 10614fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10624fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1064c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1066c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1067c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1068b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1069b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1070b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1071c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1072c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1076c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1077fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1078c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10794f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1080c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1081b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1082c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1083c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1086fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1090c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1091c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1092c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 11060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 11070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 11081e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 11091e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 11101e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11184221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 11194221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira if (chip != null) { 11204221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 11214221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 11250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 11260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 11270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 11290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 11300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 11310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 11320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1133c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1134c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 11350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 11360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 11370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 11380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 11390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 11410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1143c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1144c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 11467a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 11477a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11487a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11497a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 11507a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1151c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1152c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1153c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1154c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 115583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 115683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 115783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 115883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1159c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1160c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1161c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 116283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 11637a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11647a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11657a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 11667a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1168c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1169c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1170c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1195045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1196045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1197045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 120083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 120183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 12020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 120583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 12064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 12074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 1208c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira String moreText = String.format(mMoreItem.getText().toString(), overage); 1209c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 1210c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 1211c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 1212c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 1213c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira + mMoreItem.getPaddingRight(); 12144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 12154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 12164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 12174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 1218c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint); 12194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 12214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 12224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 12234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 12244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1225368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 12264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 12270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 12280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1231368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 12324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 12334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1234368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1235368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 12369024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1237368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 12389024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1239368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1240368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 12419024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 124277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 124377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 124477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 124577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1246368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 12474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 124877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 124977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 125077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 125177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 12524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 125377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 12540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 12554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 12598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 12608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 12624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 12634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 12644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 12654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 12664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 12674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 12684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 12694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 12704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1271b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 12720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 12730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 12740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 12750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 12760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 12770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1278b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1279b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1283b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1284c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1285c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1286b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1287c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1288c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1289bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1290bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1291bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1292bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1293bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1300c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1302b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1304b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1310b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1311c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1312b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 13131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 13141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 13151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 13161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 13171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 13181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 13191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 13201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1323b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1324b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1332fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1333b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 133483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1335b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 133683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 13378b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 133883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 13401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1342c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 13431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 13446ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1345b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1346b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 13471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 13481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 13491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 13501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 13511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 13521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 13531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 13541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 13551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1357b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 13581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 13601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 13611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 13621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 13651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 13671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 13696ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 13701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1371fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1373fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1374c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 13761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 13771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 13781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 13791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 13801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 13811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 13821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 13831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 13841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 13851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 13861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 13871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 13881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 13891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 13901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 13921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 13931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 13941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 13951174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 13961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1402b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1403b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1404b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1405b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1406b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1407c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1408b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1409b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1410b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1411c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1412b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14138b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 14148b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 14158b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 14168b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14178b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 14188b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 14198b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1420c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1421b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1422b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1423b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1424b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1425c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1426b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1427c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1428c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1429b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1430b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1431b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1432b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1433b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1434b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1435b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1436b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1437c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1438b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1439b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1441c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1442b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1443b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1444b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1445b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1446b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1447b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1448b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1449b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1450b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1451b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1452b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1453b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1454b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1455b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 14563656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1457b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1458b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1459b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1460b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1461b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1462b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1463b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1464b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1465b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1466b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1467b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1468b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1469b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1470c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1471b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 14728b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1473b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1475b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1476b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1477b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1478b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1479c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1480b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1481c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1482b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1483b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1484b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1485b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1486b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1487b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1488b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1489b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1490c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1491b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1492b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1493b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1494b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1495b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1496b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1497b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1498b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1499b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1500b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1501b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1502b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1503b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1504b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1505b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1506b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1507b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1508c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1509b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1510b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1511b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1513b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1514c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1515b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1516b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1517b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1518b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1519b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1520b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1521b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1522b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1523b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1524b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1525b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1526c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1527c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1528b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1529c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1530368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1531368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1532368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1533368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1534311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1535311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1536311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1537311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1538311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1539311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1540e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1541e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1542e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 15431e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 15441e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 15451e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 15461e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 15471e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 15481e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 15491e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 15501e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 15511e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 15521e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15531e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 15541e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 15551e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15561e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 15571e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 15591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1560368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1561e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1562e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1563e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1564e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1565e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1566e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1567e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1568e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1569e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1570054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1571e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1572054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 157376ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1574054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1575054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1576054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1577054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1578054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1579054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1580e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1581e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1582e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1583e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1584e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1585e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1586e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1587e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1588e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1589e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1590e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1591e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1592e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1593e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1594e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1595e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1596e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1597e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 15981174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1599e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1600e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1601e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1602e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1603e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1604e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 160577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 160677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 160777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 160877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 160977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 161077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 161177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 161277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 161377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 161477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 161577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 161877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 161977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 162077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 162177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 162277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 162477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 162577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 162677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 162777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 162877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 162977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 163077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 163177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 163377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 163477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 163677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 163777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 163877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 164077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 164177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 164277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 164377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 16441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 164577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 164677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 16481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 164977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 165177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 165277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 165377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 165477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 165777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 165877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 165977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 166077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 166177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 166277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 166377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 166477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 166577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 166677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 166777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1668b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1669b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1670b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1671b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1672b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 167377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 167477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 167577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 167677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 167777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 167877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 167977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 168077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 168277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 168477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 168777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 168877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 168977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 169077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 169177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 169277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 169377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 169477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 169577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 169677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 169777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 169877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 169977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 170177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 170277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 17031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 170477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 170577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 17061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 17071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 170877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 170977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 171077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 171177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 171277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 171377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 171577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 171977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 172077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 172177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1722