RecipientEditTextView.java revision 7bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4
12d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/* 22d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Copyright (C) 2011 The Android Open Source Project 32d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 42d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 52d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * you may not use this file except in compliance with the License. 62d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * You may obtain a copy of the License at 72d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 82d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 92d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Unless required by applicable law or agreed to in writing, software 112d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 122d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * See the License for the specific language governing permissions and 142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * limitations under the License. 152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 162d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 172d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereirapackage com.android.ex.chips; 182d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 20c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 22c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 24c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 26c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 2877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 29156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 30156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 312d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 32c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 34c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 3577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 36c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 39c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 464fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 52416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode.Callback; 54c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 56cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 57b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 58c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 59156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 602d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 61416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 62b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 63b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 6477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 65c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.ArrayList; 690f93fba1c7da8cb2d209e5e37831600c3b86852cMindy Pereira 702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 74b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 75b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener { 76c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 78c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct size from UX. 834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final float MORE_WIDTH_FACTOR = 0.25f; 844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 89c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 97c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 98c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private int mMoreString; 1044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 106054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 107a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 108e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 109e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 110e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 111e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1138684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 114045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 115045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 116156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 117156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 118156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 119156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 120156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 121156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 122c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 123c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 12577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 12605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 12705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 12805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 129c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 130e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 131dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 133b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 13677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 13777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 140b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 141b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Used with {@link mAlternatesPopup}. Handles clicks to alternate addresses for a 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 mHandler.post(mAddTextWatcher); 170a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 171a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 172a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 173a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 1742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1752d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 17677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 17777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 17877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 184b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 185368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 186b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 187b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 188b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 189368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 190b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 192b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 193b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 194d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 195c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1964fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 197156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 198156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 199156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 200156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 201b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 202156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 203156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 204156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 205156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 206156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 207ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 208cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 209ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 210ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 211ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 212ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 213ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 214ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2174fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2194fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 22183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 22283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 22383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 22483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2254fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2264fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2284fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 229d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 230d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 231d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 232d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 233c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 234c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 237c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 238c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 241001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 242001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 243001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 244001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2474f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 24805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 249c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 250c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 251c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 252a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 253c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 254c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 255a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 256a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 257a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 258a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 259c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 260c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 261d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 262d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 263d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 267416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 269d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 276001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 279a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 283001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 285001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 286001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 287001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 288001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 289001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 290001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 291001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 292001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 293001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 294001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 295090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 296001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 30677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 30777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 30877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 30977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 31077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 31177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 315e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 316c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 317c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 320c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 322c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 323e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 327e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 337c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 34477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 347e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 357045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 358045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 359045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 360045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 361045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 362a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 363045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 364045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 365045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 366e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 370e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3741a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3751a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3771e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3781e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 379c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 380c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 381c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 383045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 384045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 385045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 386045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3889024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 3909024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 39190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 39290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 39390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 39490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 39590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 39690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 39790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 39890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 39990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4069024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4099024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 410379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4129024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 413c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4149024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4159024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 416c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 419379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 42090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 421c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 426c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 432c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 434c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 43777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 441e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 442c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 444045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 447c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 448c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 45077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 45377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 454c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4552d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 458045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 459045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4605519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4615519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 463c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4645519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 465416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 466b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 467f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 468f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4762d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4772d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4794f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4804f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4814f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4834f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4841e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4861426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4871e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4881426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 490c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 49143876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 492045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 493d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 494d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 495d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 496d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 497d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 498d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 499d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 500d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 501d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 502d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 503d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 504d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 505d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 506d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 508c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 509c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 5107bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 5117bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira postHandlePendingChips(); 5127bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 51377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 514416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 515416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 516416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 517416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 519416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 520416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 521416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 522416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 523416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 524c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 525c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 526a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 527a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 528a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 529a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 530a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 5310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 532a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount <= 0) { 533a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira return; 534a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 5357bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 5367bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 5377bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 5387bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 5397bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 5407bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 541a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 542a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 543a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 544a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 545a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 546a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 547a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 548a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 549a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 550a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 551a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 552a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 553a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 554a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 555a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 556a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 558a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 5590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 560a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 561a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mTemporaryRecipients != null 562a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 563a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 564a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 565a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 566a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 567a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 568a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 569a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 570a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 57177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 572a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 573a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 574a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 575a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 576a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to 577a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // showing addresses for all of them. 578a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 57977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 58077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 581a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 582a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 5830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 6170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 619b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int commitCharIndex = token.indexOf(COMMIT_CHAR_COMMA); 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 6257bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira String destText = entry.getDestination(); 6267bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira destText = (String) mTokenizer.terminateToken(destText); 6270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 6287bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira int textLength = destText.length() - 1; 6297bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira SpannableString chipText = new SpannableString(destText); 6300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 6310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 6320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 6330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 6340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 6350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 6360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 6370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 6380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 64177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 64277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 64377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 64477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 6500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokens != null && tokens.length > 0) { 6511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 6521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getAddress(); 6561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 6611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 6631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 6641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 6651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 6661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 6670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 6690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 671c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 672c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 673c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 674c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 675c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 676c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 6808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 6818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 6828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 6838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 6858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 6868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 6878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 688c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 691c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 6958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 69795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 69895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 69995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 70095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 70195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 70295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 70395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 7048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 7068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 7078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 7088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 7098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 7108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 7118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 71295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 713c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 714c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 715c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 717c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 718d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 719c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 720c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 721e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 722e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 723e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 724e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 725e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 726e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 727c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 72895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 729e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 730e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 731e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 732e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 733e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 734e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 735e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 736e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 737e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 738e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 739e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 740c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 741c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 742c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 743c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 744e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 745e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 746e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 747e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 748e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 749e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 750e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 751e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 752e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 753045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 754045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 755045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 756045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 757045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 758045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 759045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 762045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 764dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 765e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 766e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 767e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 768e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 769e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 770e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 771e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 773e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 774e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 775e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 776e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 777e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 778e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 779e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 780e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 781e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 782e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 783e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 7844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 785054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 786e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 7874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 788e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 789001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 790e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 792e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 793e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 794e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 795e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 796e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 797e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 798e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 7991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 800e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 801e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 802e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 803d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 8044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 805d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 806d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 8074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 808d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 809d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 810e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 811368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 812e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 813e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 814e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 815e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 81605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 817e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 818e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 819e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 820e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 821e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 822e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 823e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 824e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 825e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 826e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 827e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 828e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 829e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 830054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 83105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 83205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 837c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 838c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 839b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 840b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 841b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 842b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 843b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 845c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 846c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 847c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 848c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 849c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 850c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8512d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8522d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 853c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 854ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 856c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 857b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 858b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 859b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 860b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 861b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 862b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 863b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 864b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 865c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 866c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 872c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 873c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 874c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 875c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 876c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 877c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 879c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 885c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 888c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 890b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 89336d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 894c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 8988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 8998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 9008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 9018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 9028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 9038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 904c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 906d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 907d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 908d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 909d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 910d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 912d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 915c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 920c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 922c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 923c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 924b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 925c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 9268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 9278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 9288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 9298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 9308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 932c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 937090139db34b366608b60e73f312833d84cf42259Mindy Pereira setCursorVisible(false); 938416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 942c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 944c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 945c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 947416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 948416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 949c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 950416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 951416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 952416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 954b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 956c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 957b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 958b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 959b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 96077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 961416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 962b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 963368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 964b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 965b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 966b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 967b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 968b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 969b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 970b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 971b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 972b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 973b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 974b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 975b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 976b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 977b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 978b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 979b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 980b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 981b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 9821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 9831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 9841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 9851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 9861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 987b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 988b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 989b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 990b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 991b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 992b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 993b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 994b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 995b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 997c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 998c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 999c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1002c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1004c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1005c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1006c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1007c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1008c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1009c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1010c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1011c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1012c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10134fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 10144fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 10154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1016c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 10184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1019c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1023c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1024c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1025c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10264fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 10274fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 10284fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 10294fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10304fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 10314fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1034c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1038b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1039b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1040b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1042c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1043c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1044c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1045c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1047fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1048c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10494f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1051b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1052c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1053c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1054c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1055c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1056fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1059c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1060c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1061c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1062c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1064c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1070c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1071c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1072c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1073c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1074c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1075c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 10781e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 10791e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 10801e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1081c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1082c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1083c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1088fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1090c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 10920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 10930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 10940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 10960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 10970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 10980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 10990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1100c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1101c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 11020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 11030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 11040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 11050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 11060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 11080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 11137a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 11147a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11157a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11167a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 11177a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1119c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1120c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 112283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 112383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 112483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 112583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1126c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1127c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 112983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 11307a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11317a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11327a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 11337a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1162045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1163045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1164045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 116783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 116883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11714e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 117283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 11754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 11764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 11774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 11784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 11794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 11804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 11814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 11824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 11834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 11854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 11864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 11874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 11884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1189368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 11904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 11910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 11920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1195368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 11964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 11974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1198368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1199368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 12009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1201368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 12029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1203368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1204368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 12059024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 120677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 120777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 120877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 120977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1210368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 12114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 121277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 121377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 121477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 121577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 12164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 121777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 12180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 12194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 12238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 12248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 12264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 12274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 12284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 12294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 12304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 12314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 12324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 12334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 12344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 12360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 12370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 12380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 12390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 12400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 12410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1242b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1243b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1247b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1248c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1249c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1250b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1251c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1252c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1253bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1254bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1255bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1256bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1257bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1264c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1265b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1266b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1267b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1268b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1269b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1270b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1271b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1272b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1273b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1274b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1275c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1276b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 12771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 12781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 12791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 12801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 12811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 12821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 12831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 12841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 12851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1286b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1287b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1288b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1289b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1290b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1291b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1292b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1293b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1294b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1295b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1296fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 129883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 130083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 13018b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 130283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 13041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1306c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 13071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1309b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 13101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 13111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 13121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 13131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 13141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 13151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 13161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 13171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 13181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 13211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 13231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 13241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 13251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 13281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 13301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 13321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1333fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1334b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1335fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1336c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 13381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 13391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 13401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 13411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 13421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 13431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 13441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 13451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 13461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 13471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 13481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 13491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 13501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 13511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 13521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 13541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 13551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 13561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 13571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 13581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1360b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1361b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1362b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1363b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1364b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1365b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1366b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1368b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1369c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1373c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1374b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13758b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 13768b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 13778b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 13788b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13798b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 13808b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 13818b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1383b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1384b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1385b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1386b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1388b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1389c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1390c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1394b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1399c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1402c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1403c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1404b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1405b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1406b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1407b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1408b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1409b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1410b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1411b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1412b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1413b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1414b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1415b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1416b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1417b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 14183656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1419b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1420b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1421b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1422b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1423b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1424b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1425b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1426b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1427b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1428b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1429b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1430b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1431b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1432c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1433b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 14348b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1435b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1437b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1438b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1439b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1440b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1441c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1442b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1443c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1444b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1445b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1446b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1447b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1448b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1449b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1450b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1451b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1453b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1454b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1455b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1456b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1457b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1458b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1459b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1460b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1461b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1462b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1463b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1464b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1465b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1466b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1467b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1468b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1469b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1470c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1471b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1472b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1473b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1475b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1476c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1477b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1478b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1479b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1480b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1481b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1482b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1483b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1484b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1485b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1486b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1487b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1488c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1490b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1491c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1492368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1493368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1494368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1495368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1496e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1497e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1498e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 14991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 15001174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1501368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1502e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1503e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1504e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1505e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1506e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1507e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1508e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1509e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1510e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1511054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1512e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1513054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 151476ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1515054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1516054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1517054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1518054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1519054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1520054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1521e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1522e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1523e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1524e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1525e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1526e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1527e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1528e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1529e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1530e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1531e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1532e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1533e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1534e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1535e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1536e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1537e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1538e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 15391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1540e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1541e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1542e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1543e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1544e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1545e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 154677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 154777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 154877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 154977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 155077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 155177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 155277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 155377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 155477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 155577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 155677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 155977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 156077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 156177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 156277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 156377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 156577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 156677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 156777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 156877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 156977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 157077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 157177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 157277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 157477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 157577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 157777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 157877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 157977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 158077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 158177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 158277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 158377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 158477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 15851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 158677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 158777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 15881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 15891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 159077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 159277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 159377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 159477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 159577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 159877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 159977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 160077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 160177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 160277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 160377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 160477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 160577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 160677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 160777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 160877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1609b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1610b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1611b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1612b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1613b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 161477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 161677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 161877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 161977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 162077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 162177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 162377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 162577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 162777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 162877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 162977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 163077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 163177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 163277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 163377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 163477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 163577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 163677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 163777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 163877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 163977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 164077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 164177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 164277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 164377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 16441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 164577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 164677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 16481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 164977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 165077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 165177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 165277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 165377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 165477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 165677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 165977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 166077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 166277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1663