RecipientEditTextView.java revision b8208f24b2768acf369ad58309031feac87ce79c
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 19b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.app.Dialog; 20b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.ClipData; 21b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.ClipboardManager; 222d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 23b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface; 24b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface.OnDismissListener; 25c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 27c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 29c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 31c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 322d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 3377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 34156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 35156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 362d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 37c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 38c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 39c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 4077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 42c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 44c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 46c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 492d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 52a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 53b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.View.OnClickListener; 54b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.GestureDetector; 55c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 56c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 584fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 60c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 61416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 62c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 63c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 64cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 65b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 67156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 682d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 69416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 70c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 71b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 72a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 73b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 7477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 75c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 76c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 77c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 782d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 792d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 802d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 812d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 82b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 83b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener, 84b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira GestureDetector.OnGestureListener, OnDismissListener, OnClickListener { 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 91c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 95c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 97c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 98c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 99c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 109c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 111054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 112a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 113e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 114e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 115e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 116e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 119045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 120045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 121156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 122156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 123156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 124156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 125156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 126156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 127c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 128c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 12977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 13077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 13105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 13205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 13305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 134c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 135e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 136dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 137b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 138b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 14177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 14277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 145bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 146bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 147b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Chip copy fields. 148b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private GestureDetector mGestureDetector; 149b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 150b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private Dialog mCopyDialog; 151b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 152b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private int mCopyViewRes; 153b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 154b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private String mCopyAddress; 155b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 156b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 157a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 158a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 159b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 160b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 161b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 162416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 163e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 164e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 165416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 166416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 167416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 168416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 169e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 170e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 171e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 172e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 173e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 174e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 175e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 176e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 177e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 178e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 17977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 18077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 181a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 182a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 183a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 184a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 185a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 186a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 187a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 188a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 189a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 1902d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 1912d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 19277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 19377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 19477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 195b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 1961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 197b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 201368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 202b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 203b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 204b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 205368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 206b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 207b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 208b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 210d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira setSuggestionsEnabled(false); 211c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 2124fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 213156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 214156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 215156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 216156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 218156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 219156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 220156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 221156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 222156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2236ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2246ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 225b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector = new GestureDetector(context, this); 226ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 227cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 228ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 229ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 230ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 231ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 232ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 233ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2344fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2364fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2374fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2394fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 24083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 24183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 24283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 24383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2444fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 246b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2474fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 248d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 249d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 250d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 251d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 252c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 253c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 254c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 255c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 256c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 257c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 258c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 259c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 260001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 261001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 262001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 263001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 264c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 265c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 2664f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 26705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 268c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 269c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 270c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 271a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 272c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 273c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 274a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 275a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 276a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 277a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 2786ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 279c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 280c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 281d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 282d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 283d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 2844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 2854fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 2864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 287416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 2884fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 289d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onFocusChanged(hasFocus, direction, previous); 2902d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 2912d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 2924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 2934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mSelectedChip != null) { 2944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 2954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 296001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 297001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 298001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 299a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 300001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 301001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 302001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 303001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 304001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 305001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 306001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 307001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 308001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 309001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (whatEnd != getSelectionEnd()) { 310001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 311001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 312001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 313001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 314001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 315090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 316001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 3174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3180fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3244e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3254e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 32677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 32777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 32877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 32977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 33077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 33177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 335e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 336c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 337c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 338c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 339c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 340c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 342c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 343e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 3441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 3451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 3461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 347e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 3491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 3501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 3511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 3521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 3541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 3551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 3561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 3581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 3591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3601e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 3611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 3621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 3631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 36477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 3651e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 3661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, height 367e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira - Math.abs(height - mChipFontSize)/2, paint); 3681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 3691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.setBounds(width - deleteWidth, 0, width, height); 3701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 3711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 3721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 3731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 3741e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 3751e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 376c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 377045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 378045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 379045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 380045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 381045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 382a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 383045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira mChipBackground : mInvalidChipBackground; 384045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 385045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 386e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 389c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 390e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 3911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 3924221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira String displayText = 3934221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDisplayName()) ? contact.getDisplayName() : 3944221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDestination()) ? contact.getDestination() : ""; 3954221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence ellipsizedText = ellipsizeText(displayText, paint, 3961e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 3971a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 3981a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 3991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 402c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 403c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 405c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 406045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 407045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 408045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 409045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4119024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 4121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 4139024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 41490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 41590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 41690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 41790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 41890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 41990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 42090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 42190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 42290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4239024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4249024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4259024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4269024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4279024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4289024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4299024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4309024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 4319024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Matrix matrix = new Matrix(); 4329024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 433379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira RectF dst = new RectF(width - iconWidth, 0, width, height); 4349024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.CENTER); 4359024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4379024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 4389024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Align the display text with where the user enters text. 442379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 44390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira height - Math.abs(height - mChipFontSize) / 2, paint); 444c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 4451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 449c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 4511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 4521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 4531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 455c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 4561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 457c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 4581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 4591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 46077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 4611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 4631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 464e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 465c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4661e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 467045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 4681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 469c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 470c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 471c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 4721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 47377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 475c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 47677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 4782d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 4792d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 4808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 481045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 482045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 4835519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 4845519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 4858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 486c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 4875519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 488416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 489b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira return -((actualLine * ((int)mChipHeight) + getPaddingBottom()) + getPaddingTop()); 490f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 491f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 4928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 4938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 4948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 4958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 4968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 497c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 4981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 4992d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5002d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 501c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 5024f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 5034f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 5044f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 5051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 5064f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 5071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 5081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 5091426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 5101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 5111426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 513b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param chipFontSize 514b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param copyViewRes 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 51643876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 517045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 518d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 519b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float chipFontSize, int copyViewRes) { 520b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackground = chipBackground; 521b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 522b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipDelete = chipDelete; 523b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipPadding = (int) padding; 524b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mAlternatesLayout = alternatesLayout; 525b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mDefaultContactPhoto = defaultContact; 526b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 527b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipHeight = chipHeight; 528b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipFontSize = chipFontSize; 529b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mInvalidChipBackground = invalidChip; 530b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyViewRes = copyViewRes; 531b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 532b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 533b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 534b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 535b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int alternatesLayout, float chipHeight, float padding, 536d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira float chipFontSize) { 537d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackground = chipBackground; 538d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 539d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipDelete = chipDelete; 540d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipPadding = (int) padding; 541d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mAlternatesLayout = alternatesLayout; 542d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mDefaultContactPhoto = defaultContact; 543c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 544d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipHeight = chipHeight; 545d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mChipFontSize = chipFontSize; 546d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira mInvalidChipBackground = invalidChip; 547b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyViewRes = -1; 548d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira } 549d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira 550bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 551bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 552bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 553bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 554bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 555bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 556bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 557bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 558bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 559bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 560bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 561c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 562c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 563c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 5647bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (width != 0 && height != 0 && mPendingChipsCount > 0) { 5657bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira postHandlePendingChips(); 5667bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 56777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 568416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 569416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 570416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 571416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 572416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 573416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 574416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 575416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 576416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 577416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 578c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 579c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 580a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 581a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 582a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 583a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 584a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 5850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void handlePendingChips() { 586a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount <= 0) { 587a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira return; 588a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 5897bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 5907bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 5917bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 5927bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 5937bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 5947bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 595a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 596a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(mPendingChipsCount); 597a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 598a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 599a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 600a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 601a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 602a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 603a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 604a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 605a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 606a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 607a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 608a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 609a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 610a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 6110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 612a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 6130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 614a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 615a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mTemporaryRecipients != null 616a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 617a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 618a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 619a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 620a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 621a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 622a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 623a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 624a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 62577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 626a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 627a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 628a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 629a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 630a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to 631a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // showing addresses for all of them. 632a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 63377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 63477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 635a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 636a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 6370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 6420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 6440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 6450fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 6460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 6470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 6480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 6490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 6500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 6510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 6520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 6530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 6550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 6560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 6570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 6580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 6590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 6600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 6610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 6620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 6640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 6680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 6690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 6700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 6710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 6720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 6731e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 6741e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 6751e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 6761e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 6771e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 678b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 6791e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 6800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 6810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 6820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 6830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 684d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 685d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira String destText = entry.getDestination(); 686d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira destText = (String) mTokenizer.terminateToken(destText); 687d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 688d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int textLength = destText.length() - 1; 689d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 690d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 691d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 692d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 693d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 694d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chip = constructChipSpan(entry, start, false); 695d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 696d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 697d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 698d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 6990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 700d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 701d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 702d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 703d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 704d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 70577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 7060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 709d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 710d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 711d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 7120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 7131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 7146ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 715454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 716454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 7171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 7181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 7191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 7206ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 7216ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 7226ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 7236ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 7246ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 7251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 7261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 7276ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 7286ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 7296ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 7306ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 7316ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira token = mValidator.fixText(token).toString(); 732490556a764a879cd0eaff358e90705cc1335c92eErik if (!TextUtils.isEmpty(token)) { 733490556a764a879cd0eaff358e90705cc1335c92eErik // protect against the case of a validator with a null domain, 734490556a764a879cd0eaff358e90705cc1335c92eErik // which doesn't add a domain to the token 735490556a764a879cd0eaff358e90705cc1335c92eErik Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(token); 736490556a764a879cd0eaff358e90705cc1335c92eErik if (tokenized.length > 0) { 737490556a764a879cd0eaff358e90705cc1335c92eErik token = tokenized[0].getAddress(); 738490556a764a879cd0eaff358e90705cc1335c92eErik } 739d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 7406ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 741454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 7421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructFakeEntry(token); 7431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 7441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 7456ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 7466ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 7476ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 7486ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 7491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 7501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 7511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 7521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 7530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 7550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 757c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 758c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 759c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 760c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 761c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 762c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7638684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 7648684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 7658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 7668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 7678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 7688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 7698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 7718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 7728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 7738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 774c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 775c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 776c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 777c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 778c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 7798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 7818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 782c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 78395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 78495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 78595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 78695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 78795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 78895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 78995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 7908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 7918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 7928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 7938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 7948684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 7958684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 7968684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 7978684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 79895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 799c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 800c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 801c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 802c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 803c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 804d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 805c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 806c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 807e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 808e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 809e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 810e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 811e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 812e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 81495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 815e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 816e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 817e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 818e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 819e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 820e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 821e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 822e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 823e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 824e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 825e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 826c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 827c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 828c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 829c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 830e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 831e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 832e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 833e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 834e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 835e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 836e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 837e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 838e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 839045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 840045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 841045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 842045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 843045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 844045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 845045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 8468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 8474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 848045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 8494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 850dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 851e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 852e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 853e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 854e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 855e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 856e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 857e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 8584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 859e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 860e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 861e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 862e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 863e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 864e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 865e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 866e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 867e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 868e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 869e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 8704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 871054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 872e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 8734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 874e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 875001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 876e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 877e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 878e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 879e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 880e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 881e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 882e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 883e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 884e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 8851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 886d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 887d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 888d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 889d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(start, end, chipText); 890d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 891d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 8924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 893d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 894d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 8954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 896d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 897d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 898e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 8991e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 9001e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 9011e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 9021e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 9031e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 9041e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 9051e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 90605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 9071e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 908e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 909e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 910e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 911e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 912e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 913e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 914e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 915e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 916e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 917e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 918e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira CharSequence chipText = createChip(entry, false); 919e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira editable.replace(start, getSelectionEnd(), chipText); 920054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 92105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 92205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 9238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 9258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 9268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 927c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 928c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 932b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 9412d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 9422d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Spannable getSpannable() { 944ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 945c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 947b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 949b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 950b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 951b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 952b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 954b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 955c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 967c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 968c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 969c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 970c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 976c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 977c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 978c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 979c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 980b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 981c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 982c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 98336d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 9888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 9898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 9908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 9918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 9928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 9938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 994c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 996d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 997d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 998d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 999d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1000d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 1002d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 1004b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (action == MotionEvent.ACTION_DOWN && mSelectedChip == null) { 1005b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector.onTouchEvent(event); 1006b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1007b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mCopyDialog == null && action == MotionEvent.ACTION_UP) { 1008c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 1009c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 1010c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1011c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 1012c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 1013c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 1014c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 1015c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1016b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1017c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 10188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // Selection may have moved due to the tap event, 10198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // but make sure we correctly reset selection to the 10208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira // end so that any unfinished chips are committed. 10218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 10228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 1023b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1024c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1025b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 1026c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1027c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1028c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 1029416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 1030c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1031c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1032c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 1033c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1034c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1035c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 1036c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1037c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1038416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 1039416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1040c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1041416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1042416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1043416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1044b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1045b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1046b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1047c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1048b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1049b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1050b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 105177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1052416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1053b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1054368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1055b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1056b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1057b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1058b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1059b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1060b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1061b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1062b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1063b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1064b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1065b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1066b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1067b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1068b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1069b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1070b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1071b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1072b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 10731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 10741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 10751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 10761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 10771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1078a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1079b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1080b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1081b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1082b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1083b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1084b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = position; 1085b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1086b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1087b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1090c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1091c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1092c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1093c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1094c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1095c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1097c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1098c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1099c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11054fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 11064fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 11074fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1108c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1109c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 11104fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1111c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11184fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 11194fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 11204fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 11214fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 11224fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 11234fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 11244fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1125c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1126c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1127c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1130b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1132b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1139fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 1140c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira String displayText = entry.getDestination(); 11414f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 1142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1143b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int textLength = displayText.length()-1; 1144c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1146c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1147c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 1148fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira chipText.setSpan(constructChipSpan(entry, start, pressed), 0, textLength, 1149c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 1150c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1151c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1152c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1153c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1154c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1155c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1156c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1157c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 11608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 11618684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1162c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1163c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1164c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1165c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1166c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 11680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 11690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 11701e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 11711e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 11721e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1173c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1174c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1176c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1177c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1178c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1179c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11804221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 11814221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira if (chip != null) { 11824221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 11834221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1184c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1185c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 11870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 11880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 11890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 11900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 11910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 11920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 11930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 11940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1195c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1196c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 11970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 11980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 11990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 12000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 12010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 12020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 12030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 12040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1205c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1206c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1207c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 12087a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 12097a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 12107a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 12117a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 12127a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1213c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1214c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1215c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1216c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 121783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 121883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 121983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 122083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 1221c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1222c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 122483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 12257a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 12267a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 12277a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 12287a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1229c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1230c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1231c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1232c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 12364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 12374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 12414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 12454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 12464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 12508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 12524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 12534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 12544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 12554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1257045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1258045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1259045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 12608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 12610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createMoreChip() { 1262bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1263bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1264bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1265bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 126683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] recipients = getRecipients(); 126783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 12680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 127183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 12724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 12734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 1274c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira String moreText = String.format(mMoreItem.getText().toString(), overage); 1275c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 1276c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 1277c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 1278c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 1279c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira + mMoreItem.getPaddingRight(); 12804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 12814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 12824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 12834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, height - getLayout().getLineDescent(0), 1284c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint); 12854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 12864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 12874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 12884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira ImageSpan moreSpan = new ImageSpan(result); 12894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable spannable = getSpannable(); 12904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1291368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 12924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 12930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 12940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 12950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 12964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1297368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 12984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 12994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 1300368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1301368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 13029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1303368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 13049024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1305368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1306368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 13079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 130877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && !mTemporaryRecipients.contains(recipients[i])) { 130977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipStart(spannable.getSpanStart(recipients[i])); 131077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira recipients[i].storeChipEnd(spannable.getSpanEnd(recipients[i])); 131177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1312368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 13134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 131477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // TODO: why would these ever be backwards? 131577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 131677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 131777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 13184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 131977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 13200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 13214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 13238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 13248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 13258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 13268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 13274e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void removeMoreChip() { 13284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 13294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 13304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 13314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 13324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 13334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 13344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 13354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 13364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 1337b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int chipStart = chip.getStoredChipStart(); 13380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 13390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 13400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chipStart == -1) { 13410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Need to find the location of the chip, again. 13420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = (String)mTokenizer.terminateToken(chip.getEntry().getDestination()); 13430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipStart = editable.toString().indexOf(token); 1344b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // -1 for the space! 1345b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira chipEnd = chipStart + token.length() - 1; 13460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 13470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira chipEnd = Math.min(editable.length(), chip.getStoredChipEnd()); 13480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 1349b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG) && chipEnd != chip.getStoredChipEnd()) { 1350c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, 1351c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira "Unexpectedly, the chip ended after the end of the editable text. " 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira + "Chip End " + chip.getStoredChipEnd() 1353c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira + "Editable length " + editable.length()); 1354c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 1355bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1356bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1357bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1358bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1359bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 13604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 13624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 13654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1367b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1368b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1369b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1370b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1371b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1372b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1373b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1374b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1375b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1376b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1377c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1378b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 13791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 13801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 13811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 13821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 13831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 13841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 13851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 13861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 13871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1388b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1389b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1390b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1391b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1392b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1393b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1394b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1395b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1396b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1397b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1398fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1399b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 140083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 140283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 14038b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 140483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1405b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 14061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 14071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1408c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 14091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 14106ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1411b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1412b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 14131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 14141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 14151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 14161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 14171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 14181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 14191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 14201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 14211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 14221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1423b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 14241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 14261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 14271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 14281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 14311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 14321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 14331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 14356ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 14361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1437fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1438b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1439fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 14421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 14431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 14441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 14451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 14461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 14471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 14481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 14491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 14501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 14511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 14521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 14531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 14541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 14551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 14561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 14581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 14591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 14601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 14611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 14621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 14631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1464b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1465b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1466b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1467b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1468b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1469b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1470b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1471b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1472b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1473c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1474b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1475b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip being unselected no longer exists but should."); 1476b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1477c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1478b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14798b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 14808b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 14818b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 14828b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14838b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 14848b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 14858b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1486c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1487b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1488b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1489b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1490b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1491c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1492b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1493c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1495b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1496b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1497b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1498b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1499b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1500b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1501b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1502b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1503c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1504b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1505b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1506c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1508b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1509b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1510b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1511b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1512b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1513b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1514b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1515b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1516b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1517b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1518b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1519b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1520b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1521b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 15223656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1523b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1524b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1525b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1526b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void removeChip(RecipientChip chip) { 1527b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1528b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1529b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1530b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1531b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int toDelete = spanEnd; 1532b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1533b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1534b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1535b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1536c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1537b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Always remove trailing spaces when removing a chip. 15388b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1539b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira toDelete++; 1540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1541b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1542b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira text.delete(spanStart, toDelete); 1543b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1544b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1545c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1546b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1547c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1548b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1549b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1550b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1551b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1552b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1553b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1554b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1555b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1556c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1557b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1558b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1559b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1560b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1561b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1562b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1563b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1564b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1565b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1566b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // There may be a space to replace with this chip's new associated 1567b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // space. Check for it. 1568b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira int toReplace = end; 1569b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1570b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira && editable.charAt(toReplace) == ' ') { 1571b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira toReplace++; 1572b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1573b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira editable.replace(start, toReplace, chipText); 1574c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1575b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1576b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1577b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1578c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1579b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1580c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1581b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1582b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1583b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1584b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1585b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1586b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1587b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1588b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1589b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1590b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1591b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1592c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1593c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1594b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1595c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1596368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1597368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1598368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1599368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1600311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1601311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1602311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1603311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1604311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1605311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1606e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1607e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1608e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 16091e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 16101e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 16111e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 16121e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 16131e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 16141e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 16151e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 16161e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 16171e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 16181e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 16191e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 16201e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 16211e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 16221e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 16231e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 16241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 16251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1626368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1627e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1628e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1629e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mSelectedChip != null) { 1630e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1631e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1632e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1633e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1634e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1635e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1636054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1637e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1638054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 163976ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1640054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1641054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1642054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1643054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1644054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1645054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1646e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1647e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1648e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1649e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1650e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1651e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1652e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1653e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1654e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 1655e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mValidator != null && mValidator.isValid(sub)) { 1656e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1657e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1658e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1659e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1660e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1661e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1662e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1663e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 16641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1665e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1666e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1667e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1668e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 1669e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1670e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 167177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 167277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 167377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 167477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String displayText = entry.getDestination(); 167577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira displayText = (String) mTokenizer.terminateToken(displayText); 167677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 167777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 167877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 167977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 168077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 168177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 168477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 168577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 168677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 168777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 168877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 168977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 169077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 169177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 169277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 169377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip[] existingChips = getSpannable().getSpans(0, getText().length(), 169477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientChip.class); 169577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 169677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 169777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 169877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 169977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 170077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 170277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 170377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 170477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 170577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 170677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 170777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 170877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 170977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 17101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 171177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 171277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 17131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 17141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 171577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 171677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 171777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 171877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 171977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 172077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 172177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 172277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 172377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 172477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 172577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 172677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 172777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 172877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 172977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 173077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 173177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 173277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 173377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1734b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1735b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1736b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 1737b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.setSpan(replacements.get(i), start, end, 1738b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 173977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 174177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 174377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 174477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 174577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 174677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 174877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 174977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 175077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 175177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 175277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 175377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 175477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 175577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 175677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 175777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 175877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 175977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 176077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 176177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 176277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 176377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 176477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira addresses[i] = originalRecipients.get(i).getEntry().getDestination(); 176577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 176677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 176777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 176877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 17691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 177077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 177177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 17721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 17731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 177477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 177577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 177677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 177777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 177877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 177977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 178077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 178177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 178277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 178377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 178477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 178577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 178677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1787b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1788b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1789b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onDown(MotionEvent e) { 1790b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 1791b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1792b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1793b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1794b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 1795b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 1796b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 1797b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1798b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1799b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1800b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onLongPress(MotionEvent event) { 1801b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mSelectedChip != null) { 1802b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return; 1803b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1804b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float x = event.getX(); 1805b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float y = event.getY(); 1806b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1807b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira RecipientChip currentChip = findChip(offset); 1808b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (currentChip != null) { 1809b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy the selected chip email address. 1810b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira showCopyDialog(currentChip.getEntry().getDestination()); 1811b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1812b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1813b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1814b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private void showCopyDialog(final String address) { 1815b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = address; 1816b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog = new Dialog(getContext()); 1817b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setTitle(address); 1818b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setContentView(mCopyViewRes); 1819b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCancelable(true); 1820b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCanceledOnTouchOutside(true); 1821b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.findViewById(android.R.id.button1).setOnClickListener(this); 1822b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setOnDismissListener(this); 1823b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.show(); 1824b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1825b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1826b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1827b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 1828b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 1829b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 1830b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1831b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1832b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1833b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onShowPress(MotionEvent e) { 1834b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 1835b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1836b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1837b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1838b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onSingleTapUp(MotionEvent e) { 1839b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 1840b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 1841b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1842b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1843b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1844b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onDismiss(DialogInterface dialog) { 1845b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = null; 1846b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog = null; 1847b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 1848b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 1849b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 1850b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onClick(View v) { 1851b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy this to the clipboard. 1852b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 1853b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Context.CLIPBOARD_SERVICE); 1854b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira clipboard.setPrimaryClip(ClipData.newPlainText("", mCopyAddress)); 1855b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.dismiss(); 1856b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 185777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 1858