RecipientEditTextView.java revision 1174eca98d1dbd263a9e72c5a9e35a1039aae979
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 1642d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 16677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 16777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 16877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 169b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 175368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 179368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 180b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 181b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 182b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 183b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 184d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 185c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 1864fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 187156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 188156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 189156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 190156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 191b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 192156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 193156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 194156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 195156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 196156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 197ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 198cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 199ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 200ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 201ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 202ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 203ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 204ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2074fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2084fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2094fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2104fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 21183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 21283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 21383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 21483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2154fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2164fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 219d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 220d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 221d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 222d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 223c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 224c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 225c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 226c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 227c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 229c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 230c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 231001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 232001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 233001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 234001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 235c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 236c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2374f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 23805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 239c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 240c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 241c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 242a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 243c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 244c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 245c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 246c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 247d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 248d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 249d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 253416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 255d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2572d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 262001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 263001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 264001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 265001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handlePendingChips(); 266001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChipsCount = 0; 267001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mPendingChips.clear(); 268001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 269001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 270001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 271001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 272001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 273001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 274001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 275001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 276001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 277001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 278001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 279001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 280001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 281001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 282001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 283090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 284001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 2854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 2874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 2884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 2894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 2904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 2914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 2924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 2934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 29477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 29577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 29677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 29777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 29877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 29977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 303e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 306c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 307c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 308c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3091e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 310c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 311e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 315e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 325c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 33277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 335e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3421e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 345045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 346045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 347045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 348045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 349045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 350a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 351045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 352045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 353045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 354e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 358e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3601e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3621a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3631a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 371045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 372045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 373045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 374045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 3751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3769024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 3771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 3789024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 37990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 38090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 38190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 38290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 38390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 38490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 38590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 38690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 38790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 3889024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 3899024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 3909024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 3919024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 3929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 3939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 3949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 3959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 3969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 3979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 398379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 3999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 401c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4039024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 407379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 40890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 409c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 420c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 422c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 42577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 429e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 432045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 434c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 43877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 44177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 442c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4432d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4442d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 446045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 447045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4485519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4495519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 451c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4525519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 453416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 454b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 455f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 456f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4642d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4652d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 466c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 4674f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 4684f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 4694f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 4701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 4714f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 4721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 4731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 4741426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 4751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 4761426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 47943876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 480045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 481d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 482d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 483d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 484d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 485d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 486d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 487d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 488d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 489d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mMoreString = moreResource; 490d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 491d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 492d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 493d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 494d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 496c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 497c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 49805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // Check for any pending tokens created before layout had been completed 49905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira // on the view. 500e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (width != 0 && height != 0) { 501e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mPendingChipsCount > 0) { 5020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira handlePendingChips(); 503c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 504c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount = 0; 505a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.clear(); 506e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mHandler.post(mAddTextWatcher); 507c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 50877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 509416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 510416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 511416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 512416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 513416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 514416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 515416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 516416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 517416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 518416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 519c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 520c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 52277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 5230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Tokenize! 5250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 5260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String current = mPendingChips.get(i); 5270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenStart = editable.toString().indexOf(current); 5280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int tokenEnd = tokenStart + current.length(); 5290fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenStart >= 0) { 5300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // When we have a valid token, include it with the token 5310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // to the left. 5320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokenEnd < editable.length() - 2 5330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 5340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira tokenEnd++; 5350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 5370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mPendingChipsCount--; 5390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira sanitizeSpannable(); 54177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null 54277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 54377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 54477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 54577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 54677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 54777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Create the "more" chip 54877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 54977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>(mTemporaryRecipients 55077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .subList(0, CHIP_LIMIT))); 55177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 55277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 55377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 55477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 55577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // There are too many recipients to look up, so just fall back to 556c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira // showing addresses for all of them. 55777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 5580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 5590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 5640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 5660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 5670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 5680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 5690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 5700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 5710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 5720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 5730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 5740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 5750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 5770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 5780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 5790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 5800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 5810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 5820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 5830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 5840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 5860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 5890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 5900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 5910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 5920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 5930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 5940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 595b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 5960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int commitCharIndex = token.indexOf(COMMIT_CHAR_COMMA); 5970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 5980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 5990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 6010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String displayText = entry.getDestination(); 6020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 6030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Always leave a blank space at the end of a chip. 6040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int textLength = displayText.length() - 1; 6050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira SpannableString chipText = new SpannableString(displayText); 6060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end = getSelectionEnd(); 6070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 6080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip chip = null; 6090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira try { 6100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chip = constructChipSpan(entry, start, false); 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 6120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } catch (NullPointerException e) { 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.e(TAG, e.getMessage(), e); 6140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 61777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Add this chip to the list of entries "to replace" 61877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (chip != null) { 61977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients.add(chip); 62077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 6210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 6240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 6251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 6260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (tokens != null && tokens.length > 0) { 6271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 6281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getAddress(); 6321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 6331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 6341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 6371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 6381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 6391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 6401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 6411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 6421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 6430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 6450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 647c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 648c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 649c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 650c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 651c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 652c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 6548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 6558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 6568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 6578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 6588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 6598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 6618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 6628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 6638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 664c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 665c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 666c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 667c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 668c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 6698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 6718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 672c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 67395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 67495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 67595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 67695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 67795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 67895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 67995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 6808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 6818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 6828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 6838684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 6848684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 6858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 6868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 6878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 68895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 689c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 690c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 691c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 692c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 693c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 694d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 695c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 696c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 697e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 698e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 699e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 700e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 701e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 702e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 703c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 70495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 705e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 706e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 707e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 708e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 709e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 710e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 711e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 712e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 713e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 714e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 715e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 716c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 717c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 718c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 719c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 720e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 721e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 722e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 723e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 724e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 725e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 726e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 727e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 728e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 729045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 730045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 731045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 732045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 733045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 734045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 735045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 7368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 7374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 738045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 7394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 740dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 741e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 742e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 743e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 744e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 745e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 746e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 747e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 7484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 749e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 750e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 751e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 752e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 753e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 754e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 755e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 756e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 757e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 758e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 759e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 7604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 761054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 762e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 7634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 764e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 765001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 766e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 767e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 768e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 769e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 770e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 771e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 772e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 773e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 774e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 7751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 776e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 777e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 778e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, end, chipText); 779d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 7804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 781d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 782d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 7834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 784d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 785d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 786e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 787368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (hasFocus() && enoughToFilter()) { 788e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 789e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if ((chips == null || chips.length == 0)) { 790e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 791e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 79205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 793e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 794e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 795e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 796e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 797e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 798e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 799e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 800e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 801e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 802e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 803e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 804e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 805e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 806054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 80705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 80805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 8098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8108684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 8118684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 8128684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 814c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 815b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 816b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 817b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 818b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 819b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 820c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 821c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 823c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 824c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 825c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 826c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 8272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 8282d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 830ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 831c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 832c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 833b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 834b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 835b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 836b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 837b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 838b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 839b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 840b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 841c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 842c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 843c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 844c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 845c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 846c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 847c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 848c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 849c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 850c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 851c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 853c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 856c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 857c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 858c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 859c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 860c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 861c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 862c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 863c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 864c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 865c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 866b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 86936d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 871c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 8748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 8758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 8768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 8778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 8788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 8798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 881c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 882d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 883d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 884d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 885d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 886d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 887c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 888d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 889c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 891c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) { 892c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 894c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 896c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 899c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 900b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 901c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 9028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 9038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 9048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 9058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 9068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 907b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 912c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 913090139db34b366608b60e73f312833d84cf42259Mindy Pereira setCursorVisible(false); 914416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 915c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 920c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 922c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 923416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 924416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 925c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 926416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 927416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 928416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 932c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 93677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 937416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 938b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 939368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 940b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 941b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 943b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 944b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 945b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 946b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 947b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 949b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 950b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 951b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 952b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 954b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 956b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 957b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 9581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 9591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 9601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 9611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 9621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 963b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 964b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 965b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 966b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 967b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 968b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 969b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 970b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 971b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 976c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 977c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 978c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 980c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 981c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 982c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 983c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9894fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 9904fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 9914fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 992c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 993c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 9944fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 995c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 996c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 997c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 998c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 999c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1000c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10024fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 10034fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 10044fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 10054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 10074fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 10084fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1009c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1010c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1011c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1012c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1013c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1014b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1015b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1016b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1018c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1019c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1020c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1021c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1022c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1023fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1024c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 10254f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1027b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1029c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1030c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1031c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1032fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1038c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1039c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1040c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1041c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 10448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 10458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1046c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1047c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1048c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1049c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1050c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1051c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 10520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 10530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 10541e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 10551e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 10561e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1057c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1058c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1059c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1060c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1061c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1062c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1063c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1064fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira editable.replace(start, end, createChip(entry, false)); 1065c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1066c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 10680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 10690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 10700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 10720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 10730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 10740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 10750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1076c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1077c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 10780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 10790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 10800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 10810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 10820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 10840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 10850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 10897a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 10907a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 10917a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 10927a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 10937a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1097c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 109883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 109983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 110083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 110183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 110583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 11067a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 11077a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 11087a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 11097a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 11174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 11224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 11264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 11318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 11334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 11344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 11354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1138045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1139045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1140045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 11418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 11420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 114383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 114483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 11450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 114883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 11494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 11504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 11514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get the correct size from visual design. 11524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int width = (int) Math.floor(getWidth() * MORE_WIDTH_FACTOR); 11534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 11544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 11554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 11564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira String moreText = getResources().getString(mMoreString, overage); 11574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 11584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira getPaint()); 11594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 11614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 11624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 11634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 11644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1165368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 11664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 11670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 11680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 11690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 11704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1171368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 11724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 11734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1174368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1175368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 11769024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1177368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 11789024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1179368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1180368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 11819024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 118277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 118377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 118477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 118577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1186368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 11874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 118877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 118977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 119077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 119177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 11924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 119377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 11940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 11954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 11964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 11998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 12008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 12024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 12034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 12044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 12054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 12064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 12074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 12084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 12094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 12104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 12120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 12130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 12140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 12150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 12160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 12170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1218b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1219b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 12200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 12220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1223b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1224c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1225c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1226b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1227c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1228c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1229bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1230bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1231bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1232bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1233bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 12344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 12364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1240c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1246b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1247b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1248b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1249b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1250b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1251c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1252b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 12531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 12541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 12551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 12561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 12571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 12581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 12591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 12601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 12611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1262b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1263b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1264b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1265b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1266b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1267b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1268b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1269b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1270b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1271b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1272fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1273b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 127483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1275b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 127683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 12778b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 127883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1279b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 12801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 12811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1282c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 12831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 1284b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1285b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 12861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 12871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 12881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 12891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 12901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 12911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 12921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 12931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 12941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 12951174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 12971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 12981174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 12991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 13001174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 13011174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 13041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 13051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 13061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 13081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1309fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1310b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1311fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1312c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 13141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 13151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 13161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 13171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 13181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 13191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 13201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 13211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 13221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 13231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 13241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 13251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 13261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 13271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 13281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 13301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 13311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 13321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 13331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 13341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1336b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1338b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1340b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1341b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1342b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1343b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1344b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1345c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1346b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1347b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1348b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1349c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13518b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 13528b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 13538b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 13548b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13558b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 13568b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 13578b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1359b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1360b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1361b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1362b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1363c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1364b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1365c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1368b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1369b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1373b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1374b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1375c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1376b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1377b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1378c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1379c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1380b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1381b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1382b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1383b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1384b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1385b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1386b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1387b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1388b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1389b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1390b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 13943656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1398b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1402b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1403b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1404b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1405b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1406b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1407b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1408c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1409b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 14108b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1411b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1412c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1413b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1414b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1415b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1416b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1417c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1418b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1419c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1420b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1421b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1422b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1423b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1424b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1425b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1426b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1427b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1428c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1429b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1430b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1431b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1432b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1433b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1434b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1435b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1436b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1437b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1438b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1439b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1440b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1441b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1442b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1443b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1444b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1445b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1447b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1448b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1449b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1451b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1453b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1454b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1455b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1456b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1457b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1458b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1459b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1460b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1461b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1462b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1463b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1464c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1465c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1466b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1467c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1468368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1469368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1470368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1471368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1472e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1473e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1474e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 14751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 14761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1477368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1478e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1479e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1480e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1481e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1482e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1483e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1484e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1485e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1486e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1487054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1488e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1489054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 149076ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1491054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1492054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1493054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1494054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1495054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1496054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1497e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1498e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1499e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1500e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1501e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1502e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1503e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1504e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1505e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1506e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1507e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1508e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1509e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1510e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1511e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1512e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1513e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1514e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 15151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1516e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1517e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1518e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1519e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1520e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1521e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 152277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 152377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 152477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 152577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 152677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 152777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 152877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 152977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 153077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 153177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 153277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 153477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 153577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 153677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 153777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 153877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 153977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 154177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 154277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 154377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 154477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 154577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 154677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 154777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 154877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 154977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 155077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 155177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 155377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 155477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 155577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 155677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 155777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 155877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 155977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 156077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 15611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 156277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 156377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 15641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 15651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 156677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 156777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 156877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 156977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 157077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 157177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 157377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 157477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 157577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 157677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 157777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 157877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 157977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 158077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 158177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 158277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 158377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 158477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1585b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1586b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1587b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1588b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1589b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 159077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 159277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 159477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 159577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 159677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 159777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 159877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 159977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 160177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 160377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 160477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 160577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 160677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 160777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 160877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 160977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 161077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 161177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 161277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 161377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 161477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 161577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 161677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 161777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 161877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 161977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 16201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 162177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 162277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 16231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 16241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 162577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 162677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 162777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 162877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 162977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 163077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 163277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 163677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 163877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1639