RecipientEditTextView.java revision 6ccb1744887c175ced43491433b382f7c8f51e83
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 137bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 138bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 139b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 140a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 141a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 142b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 145416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 146e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 147e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 148416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 149416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 150416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 151416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 152e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 157e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 158e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 159e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 160e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 161e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 16277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 16377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 164a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 165a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 166a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 167a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 168a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 169a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 170a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 171a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 172a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 1732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 17577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 17677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 17777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 184368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 185b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 186b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 187b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 188368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 189b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 192b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 193d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 194c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1954fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 197156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 198156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 199156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 201156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 202156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 203156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 204156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 205156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2066ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2076ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 208ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 209cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 210ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 211ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 212ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 213ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 214ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 215ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2174fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2194fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2214fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 22283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 22383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 22483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 22583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2264fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2274fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2294fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 230d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 231d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 232d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 233d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 237c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 238c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 242001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 243001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 244001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 245001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 247c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2484f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 24905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 250c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 251c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 252c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 253a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 254c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 255c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 256a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 257a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 258a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 259a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 2606ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 261c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 262c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 263d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 264d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 265d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2674fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 269416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2704fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 271d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 279001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 281a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 283001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 285001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 286001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 287001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 288001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 289001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 290001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 291001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 292001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 293001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 294001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 295001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 296001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 297090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 298001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 30877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 30977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 31077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 31177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 31277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 31377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 317e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 320c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 321c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 322c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 324c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 325e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 329e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 339c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 34677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 349e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3571e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 359045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 360045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 361045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 362045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 363045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 364a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 365045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 366045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 367045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 368e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 371c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 372e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3744221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira String displayText = 3754221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDisplayName()) ? contact.getDisplayName() : 3764221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDestination()) ? contact.getDestination() : ""; 3774221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence ellipsizedText = ellipsizeText(displayText, paint, 3781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3791a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3801a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3811e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3831e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 384c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 386c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 388045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 389045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 390045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 391045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 3959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 39690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 39790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 39890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 39990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 40090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 40190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 40290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 40390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 40490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4069024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4099024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4109024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4129024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4139024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4149024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 415379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4169024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4179024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 418c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4199024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4209024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 421c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 424379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 42590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 426c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 431c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 437c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 439c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 44277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 446e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 447c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 449045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 453c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 45577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 456c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 457c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 45877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 459c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4602d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4612d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 463045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 464045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4655519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4665519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 468c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4695519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 470416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 471b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 472f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 473f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 479c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4801e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4812d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4822d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 483c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4844f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4854f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4864f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4884f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4891e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4901e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4911426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4931426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 49643876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 497045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 498d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 499d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 500d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 501d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 502d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 503d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 504d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 505d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 506c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 507d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 508d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 509d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 510d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 511d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 512bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 513bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 514bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 515bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 516bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 517bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 518bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 519bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 520bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 521bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 522bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 523c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 524c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 525c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 5267bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 5277bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira postHandlePendingChips(); 5287bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 52977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 530416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 531416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 532416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 533416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 534416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 535416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 536416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 537416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 538416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 539416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 540c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 541c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 542a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 543a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 544a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 545a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 546a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 5470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 548a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount <= 0) { 549a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira return; 550a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 5517bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 5527bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 5537bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 5547bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 5557bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 5567bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 557a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 558a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 559a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 560a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 561a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 562a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 563a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 564a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 565a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 566a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 567a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 568a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 569a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 570a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 571a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 572a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 574a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 5750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 576a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 577a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mTemporaryRecipients != null 578a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 579a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 580a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 581a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 582a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 583a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 584a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 585a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 586a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 58777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 588a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 589a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 590a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 591a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 592a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to 593a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // showing addresses for all of them. 594a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 59577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 59677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 597a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 598a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 6180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 6190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 6200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 6220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 6230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 6240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 6260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 6330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 6351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 6361e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 6371e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 6381e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 6391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 640b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6411e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 6420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 646d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 647d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira String destText = entry.getDestination(); 648d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira destText = (String) mTokenizer.terminateToken(destText); 649d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 650d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int textLength = destText.length() - 1; 651d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 652d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 653d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 654d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 655d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 656d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chip = constructChipSpan(entry, start, false); 657d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 658d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 659d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 660d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 662d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 663d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 664d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 665d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 666d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 66777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 671d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 672d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 673d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 6766ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 677454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 678454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 6791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 6801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6826ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 6836ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 6846ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 6856ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 6866ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 6871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6896ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 6906ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 6916ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 6926ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 6936ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira token = mValidator.fixText(token).toString(); 694490556a764a879cd0eaff358e90705cc1335c92eErik if (!TextUtils.isEmpty(token)) { 695490556a764a879cd0eaff358e90705cc1335c92eErik // protect against the case of a validator with a null domain, 696490556a764a879cd0eaff358e90705cc1335c92eErik // which doesn't add a domain to the token 697490556a764a879cd0eaff358e90705cc1335c92eErik Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(token); 698490556a764a879cd0eaff358e90705cc1335c92eErik if (tokenized.length > 0) { 699490556a764a879cd0eaff358e90705cc1335c92eErik token = tokenized[0].getAddress(); 700490556a764a879cd0eaff358e90705cc1335c92eErik } 701d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 7026ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 703454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 7041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 7051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 7061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 7076ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 7086ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 7096ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 7106ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 7111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 7121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 7131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 7141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 7150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 7170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 719c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 720c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 721c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 722c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 723c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 724c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 7268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 7278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 7288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 7298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 7308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 7318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 7338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 7348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 7358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 736c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 737c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 738c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 739c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 7438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 744c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 74595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 74695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 74795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 74895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 74995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 75095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 75195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 7528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 7548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 7558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 7568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 7578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 7588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 7598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 76095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 764c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 765c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 766d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 767c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 768c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 769e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 770e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 771e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 772e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 773e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 774e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 775c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 77695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 777e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 778e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 779e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 780e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 781e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 782e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 783e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 784e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 785e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 786e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 787e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 788c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 789c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 790c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 791c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 792e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 793e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 794e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 795e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 796e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 797e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 798e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 799e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 800e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 801045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 802045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 803045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 804045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 805045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 806045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 807045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 8088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 8094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 810045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 8114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 812dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 813e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 814e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 815e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 816e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 817e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 818e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 819e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 8204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 821e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 822e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 823e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 824e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 825e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 826e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 827e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 828e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 829e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 830e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 831e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 8324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 833054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 834e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 8354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 836e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 837001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 838e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 839e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 840e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 841e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 842e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 843e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 844e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 845e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 846e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 8471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 848d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 849d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 850d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 851d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(start, end, chipText); 852d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 853d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 8544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 855d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 856d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 8574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 858d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 859d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 860e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 8611e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 8621e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 8631e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 8641e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 8651e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 8661e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 8671e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 86805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 8691e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 870e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 871e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 872e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 873e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 874e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 875e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 876e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 877e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 878e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 879e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 880e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 881e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 882054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 88305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 88405522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 891b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 892b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 893b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 895b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 896c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 900c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 901c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 902c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 9032d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 9042d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 906ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 910b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 911b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 912b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 913b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 914b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 915b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 916b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 920c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 922c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 923c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 924c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 925c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 926c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 927c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 928c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 929c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 930c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 931c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 932c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 933c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 944c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 94536d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 947c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 9508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 9518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 9528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 9538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 9548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 9558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 958d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 959d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 960d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 961d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 962d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 964d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 976b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 977c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 9788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 9798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 9808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 9818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 9828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 983b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 985b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 989416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 990c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 991c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 992c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 993c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 994c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 997c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 998416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 999416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1000c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1001416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1002416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1003416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1004b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1005b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1006b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1007c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1008b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1009b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1010b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 101177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1012416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1013b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1014368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1015b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1016b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1017b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1018b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1019b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1020b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1021b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1022b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1023b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1024b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1025b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1026b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1027b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1028b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1029b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1030b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1031b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1032b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 10331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 10341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 10351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 10361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 10371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1038a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1039b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1040b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1041b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1042b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1043b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1044b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 1045b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1046b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1047b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1048c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1049c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1051c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1052c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1053c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1054c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1055c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1056c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1059c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1060c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1061c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1062c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1064c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 10664fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 10674fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1068c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1069c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 10704fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1071c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1072c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1076c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1077c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10784fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 10794fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 10804fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 10814fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10824fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 10834fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10844fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1086c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1090b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1091b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1092b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1097c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1098c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1099fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1100c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 11014f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1103b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1108fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1109c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 11208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 11218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1124c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1125c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1126c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1127c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 11280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 11290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 11301e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 11311e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 11321e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1139c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11404221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 11414221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira if (chip != null) { 11424221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 11434221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1144c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 11470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 11480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 11490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 11510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 11520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 11530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 11540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1155c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1156c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 11570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 11580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 11590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 11600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 11610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 11630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1165c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1166c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 11687a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 11697a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11707a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11717a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 11727a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1173c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1174c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1176c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 117783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 117883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 117983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 118083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1181c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1183c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 118483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 11857a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11867a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11877a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 11887a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1189c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1190c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1191c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1192c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 12014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 12054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 12064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 12108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 12134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 12144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1217045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1218045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1219045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 12208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 1222bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1223bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1224bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1225bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 122683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 122783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 12280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 123183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 12324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 12334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 1234c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira String moreText = String.format(mMoreItem.getText().toString(), overage); 1235c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 1236c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 1237c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 1238c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 1239c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira + mMoreItem.getPaddingRight(); 12404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 12414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 12424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 12434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 1244c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint); 12454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 12474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 12484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 12494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 12504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1251368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 12524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 12530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 12540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1257368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 12584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 12594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1260368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1261368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 12629024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1263368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 12649024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1265368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1266368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 12679024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 126877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 126977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 127077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 127177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1272368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 12734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 127477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 127577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 127677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 127777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 12784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 127977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 12800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 12814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 12858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 12868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 12884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 12894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 12904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 12914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 12924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 12934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 12944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 12954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 12964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 12980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 12990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 13000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 13010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 13020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 13030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1304b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1305b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 13060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 13070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 13080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1310c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1311c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1312b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1313c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1314c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1315bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1316bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1317bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1318bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1319bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 13204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 13224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1326c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1333b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1334b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1335b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1337c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1338b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 13391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 13401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 13411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 13421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 13431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 13441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 13451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 13461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1348b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1349b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1353b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1354b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1355b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1356b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1357b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1358fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1359b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 136083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1361b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 136283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 13638b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 136483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1365b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 13661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1368c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 13691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 13706ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 13731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 13741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 13751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 13761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 13771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 13781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 13791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 13801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 13811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1383b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 13841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 13861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 13871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 13881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 13911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 13931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 13956ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 13961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1397fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1399fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1400c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14011174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 14021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 14031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 14041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 14051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 14061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 14071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 14081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 14091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 14101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 14111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 14121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 14131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 14141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 14151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 14161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 14181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 14191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 14201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 14211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 14221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1424b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1425b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1426b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1427b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1428b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1429b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1430b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1431b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1432b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1433c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1434b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1435b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1436b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1437c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1438b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14398b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 14408b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 14418b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 14428b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14438b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 14448b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 14458b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1447b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1448b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1449b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1450b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1452b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1453c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1454c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1455b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1456b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1457b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1458b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1459b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1460b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1461b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1462b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1463c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1464b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1465b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1466c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1467c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1468b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1469b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1470b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1471b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1472b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1473b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1474b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1475b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1476b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1477b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1478b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1479b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1480b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1481b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 14823656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1483b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1484b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1485b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1486b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1487b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1488b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1489b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1490b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1491b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1492b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1493b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1494b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1495b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1496c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1497b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 14988b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1499b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1500c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1501b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1502b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1503b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1504b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1505c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1506b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1508b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1509b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1510b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1511b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1512b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1513b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1514b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1515b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1516c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1517b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1518b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1519b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1520b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1521b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1522b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1523b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1524b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1525b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1526b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1527b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1528b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1529b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1530b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1531b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1532b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1533b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1534c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1535b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1536b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1537b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1538c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1539b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1541b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1542b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1543b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1544b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1545b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1546b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1547b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1548b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1549b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1550b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1551b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1552c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1553c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1554b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1555c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1556368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1557368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1558368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1559368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1560311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1561311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1562311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1563311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1564311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1565311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1566e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1567e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1568e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 15691e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 15701e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 15711e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 15721e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 15731e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 15741e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 15751e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 15761e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 15771e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 15781e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15791e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 15801e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 15811e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15821e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 15831e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 15841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 15851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1586368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1587e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1588e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1589e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1590e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1591e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1592e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1593e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1594e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1595e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1596054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1597e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1598054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 159976ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1600054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1601054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1602054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1603054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1604054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1605054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1606e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1607e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1608e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1609e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1610e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1611e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1612e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1613e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1614e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1615e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1616e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1617e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1618e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1619e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1620e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1621e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1622e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1623e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 16241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1625e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1626e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1627e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1628e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1629e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1630e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 163177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 163277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 163377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 163477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 163577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 163677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 163777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 163877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 163977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 164077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 164177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 164477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 164577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 164677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 164777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 164877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 165077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 165177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 165277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 165377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 165477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 165577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 165677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 165777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 165977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 166077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 166277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 166377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 166477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 166677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 166777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 166877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 166977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 16701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 167177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 167277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 16741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 167577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 167677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 167777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 167877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 167977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 168077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 168377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 168477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 168577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 168677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 168777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 168877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 168977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 169077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 169177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 169277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 169377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1694b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1695b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1696b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1697b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1698b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 169977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 170177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 170377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 170477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 170577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 170677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 170877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 171077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 171377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 171477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 171577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 171677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 171777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 171877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 171977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 172077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 172177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 172277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 172377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 172477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 172577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 172677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 172777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 172877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 17291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 173077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 173177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 17321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 17331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 173477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 173577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 173677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 173777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 173877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 173977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 174177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 174577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1748