RecipientEditTextView.java revision 7c61ef07ed148922a0b71c4e8ebb741cff2c5ae7
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; 3622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereiraimport android.os.Parcelable; 372d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 38572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.text.InputType; 39c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 40c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 4277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 44c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 46c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 512d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 534fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 54a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 55b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.GestureDetector; 56c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 57c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 584fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 594fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 60c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 61c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 62572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.view.View.OnClickListener; 63416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 64c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 65c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 66cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereiraimport android.widget.Filterable; 67b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 69156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 71e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereiraimport android.widget.PopupWindow; 72416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 73c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 74b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 75a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 766f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Arrays; 77b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 786f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Collections; 796f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Comparator; 8077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 81c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 82c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 842d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 852d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 862d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 872d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 88b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 89b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener, 90e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira GestureDetector.OnGestureListener, OnDismissListener, OnClickListener, 91e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira PopupWindow.OnDismissListener { 92c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 93c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private static final int CHIP_LIMIT = 2; 974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 98c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 99c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 100c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 105c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackgroundPressed; 107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 108c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 109c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 116c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 118054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 119a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 120e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipHeight; 121e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 122e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private float mChipFontSize; 123e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira 1248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private Validator mValidator; 1258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 126045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira private Drawable mInvalidChipBackground; 127045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 128156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 129156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 130156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 131156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 132156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private static final long DISMISS_DELAY = 300; 133156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 134c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 135c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 13677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira private static int sSelectedTextColor = -1; 13777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira 13805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 13905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 14005522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 141c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 142e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 143dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 14877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 14977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 152bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 153bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 154b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Chip copy fields. 155b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private GestureDetector mGestureDetector; 156b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 157b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private Dialog mCopyDialog; 158b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 159b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private int mCopyViewRes; 160b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 161b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private String mCopyAddress; 162b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 163b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 164a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 165a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 166b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 167b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 168b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 169416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 170e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 171e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 172416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 173416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 174416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private boolean mTried; 175416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 176e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 177e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 178e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 179e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 180e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 181e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 182e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 183e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 184e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 185e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 18677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 18777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 188a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 189a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 190a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 191a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 192a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 193a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 194a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 195a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 196a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 197a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira private Runnable mDelayedShrink = new Runnable() { 198a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 199a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira @Override 200a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira public void run() { 201a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira shrink(); 202a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 203a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 204a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira }; 205a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 2062d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 2072d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 20877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 20977db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 21077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 212e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAlternatesPopup.setOnDismissListener(this); 2131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 214e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAddressPopup.setOnDismissListener(this); 2150436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira mCopyDialog = new Dialog(context); 216b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 218b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 219b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 220368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 221e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 222b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 223b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 224b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 225368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 226b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 2306f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS); 231c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 2324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 233156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 234156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 235156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 236156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 237b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 238156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 239156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 240156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 241156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 242156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2436ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2446ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 245b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector = new GestureDetector(context, this); 246ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 247cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 248ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik @Override 249ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik public <T extends ListAdapter & Filterable> void setAdapter(T adapter) { 250ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik super.setAdapter(adapter); 251ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik if (adapter == null) { 252ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return; 253ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 2544fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2554fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2564fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2584fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2594fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 26083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira Spannable span = getSpannable(); 26183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int textLength = getText().length(); 26283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip[] chips = span.getSpans(start, textLength, RecipientChip.class); 26383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (chips != null && chips.length > 0) { 2644fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (chips != null && chips.length > 0) { 2654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // Grab the last chip and set the cursor to after it. 266b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(Math.min(span.getSpanEnd(chips[chips.length - 1]) + 1, textLength)); 2674fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 268d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 269d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 270d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 271d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 27222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira @Override 27322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira public void onRestoreInstanceState(Parcelable state) { 27422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (!TextUtils.isEmpty(getText())) { 27522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(null); 27622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } else { 27722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(state); 27822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 27922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 28022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 2817c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira 2827c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira public Parcelable onSaveInstanceState() { 2837c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira // If the user changes orientation while they are editing, just roll back the selection. 2847c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira clearSelectedChip(); 2857c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira return super.onSaveInstanceState(); 2867c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira } 2877c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira 288c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 289c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 290c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 291c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 292c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 293c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 294c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 295c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 296001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 297001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 298001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 299001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 300c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 301c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 3024f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 30305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 306c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 307a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 308c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 309c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 310a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 311a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 312a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 313a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 3146ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 315c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 316c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 317d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 318d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 319b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira super.onFocusChanged(hasFocus, direction, previous); 320d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 3214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 3224fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 3234e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 324416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 3254fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 3262d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3272d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 328b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira @Override 329b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira public void performValidation() { 330b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira // Do nothing. Chips handles its own validation. 331b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira } 332b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira 3334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 3345a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira if (mSelectedChip != null 3355a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira && mSelectedChip.getEntry().getContactId() != RecipientEntry.INVALID_CONTACT) { 3364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 3374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 338a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (getWidth() <= 0) { 339a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // We don't have the width yet which means the view hasn't been drawn yet 340a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // and there is no reason to attempt to commit chips yet. 341a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This focus lost must be the result of an orientation change 342a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // or an initial rendering. 343a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Re-post the shrink for later. 344a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.removeCallbacks(mDelayedShrink); 345a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.post(mDelayedShrink); 346a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira return; 347a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 348001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 349001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 350001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 351a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 352001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 353001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 354001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 355001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 356001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 357001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 358a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira Editable text = getText(); 359a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(text, start); 360a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This token was already tokenized, so skip past the ending token. 3618a518e93aef58d5ced2d0223a5fd89b996930e26Mindy Pereira if (whatEnd < text.length() && text.charAt(whatEnd) == ',') { 362a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira whatEnd++; 363a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 364001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 365001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 366a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int selEnd = getSelectionEnd(); 367a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (whatEnd != selEnd && whatEnd != editable.toString().trim().length()) { 368001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 369001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 370001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 371001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 372001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 373090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 374001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 3754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3794e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3804e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 38477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 38577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 38677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 38777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 38877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 38977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 3904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3921e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 393e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 394c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 395c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 396c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 397c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 398c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 3991e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 400c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 401e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 4021e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 4031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 4041e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 405e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4061e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 4071e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira CharSequence ellipsizedText = ellipsizeText(contact.getDisplayName(), paint, 4081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(true) - deleteWidth); 4091e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4101e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4111e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 4121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4131e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4141e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 415c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 4201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 4211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 42277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 42397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 42497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 42597b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String) ellipsizedText, paint, height), paint); 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 427f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira Rect backgroundPadding = new Rect(); 428f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipBackgroundPressed.getPadding(backgroundPadding); 429f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipDelete.setBounds(width - deleteWidth + backgroundPadding.left, 430f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira 0 + backgroundPadding.top, 431f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira width - backgroundPadding.right, 432f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira height - backgroundPadding.bottom); 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 440045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 441045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Get the background drawable for a RecipientChip. 442045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 443045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira public Drawable getChipBackground(RecipientEntry contact) { 444a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira String destination = contact.getDestination(); 445a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira return (mValidator != null && !TextUtils.isEmpty(destination) && mValidator 446a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira .isValid(destination)) ? mChipBackground : mInvalidChipBackground; 447045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira } 448045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 449e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 453e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 4554221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira String displayText = 4564221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDisplayName()) ? contact.getDisplayName() : 4574221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira !TextUtils.isEmpty(contact.getDestination()) ? contact.getDestination() : ""; 4584221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence ellipsizedText = ellipsizeText(displayText, paint, 4591e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira calculateAvailableWidth(false) - iconWidth); 4601a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4611a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 4621e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 465c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 466c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 467c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 468c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 469045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 470045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 471045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 472045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 4731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4749024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 4751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 4769024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 47790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 47890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 47990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 48090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 48190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 48290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 48390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 48490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 48590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4869024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4879024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4889024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4899024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4909024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4919024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 494ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira if (photo != null) { 495ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 496ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Rect backgroundPadding = new Rect(); 497ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground.getPadding(backgroundPadding); 498ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF dst = new RectF(width - iconWidth + backgroundPadding.left, 499ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 0 + backgroundPadding.top, 500ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira width - backgroundPadding.right, 501ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira height - backgroundPadding.bottom); 502ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Matrix matrix = new Matrix(); 503ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.FILL); 504ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 505ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 506c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5079024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 5089024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 509c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 510e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira paint.setColor(getContext().getResources().getColor(android.R.color.black)); 51197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 512379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 51397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String)ellipsizedText, paint, height), paint); 514c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 5161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 5171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 5181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 519c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 52097b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira private float getTextYOffset(String text, TextPaint paint, int height) { 52197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira Rect bounds = new Rect(); 52297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira paint.getTextBounds((String)text, 0, text.length(), bounds); 52397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira int textHeight = bounds.bottom - bounds.top - (int)paint.descent(); 52497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return height - ((height - textHeight) / 2); 52597b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira } 52697b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira 5271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira public RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 5281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 5291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 5301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 5311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 532c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 5331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 534c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 5361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 53777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 5381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 5391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 5401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 541e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 542c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 544045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 5451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 546c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 547c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 548c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 5491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 55077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 551c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 552c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 55377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 554c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 5552d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5562d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 5578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 558045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 559045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 5605519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 5615519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 5628684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 563c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 5645519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 565416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 56697b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return -((actualLine * ((int) mChipHeight) + getPaddingBottom()) + getPaddingTop()) 56797b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira + getDropDownVerticalOffset(); 568f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 569f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 5708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 5728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 5738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 5748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 575c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 5761e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 5772d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5782d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 579c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 5804f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 5814f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 5824f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 5831e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 5844f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 5851e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 5861e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 5871426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 5881e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 5891426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 590c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 591b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param chipFontSize 592b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param copyViewRes 593c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 59443876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 595045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 596d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 597b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float chipFontSize, int copyViewRes) { 598b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackground = chipBackground; 599b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 600b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipDelete = chipDelete; 601b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipPadding = (int) padding; 602b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mAlternatesLayout = alternatesLayout; 603b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mDefaultContactPhoto = defaultContact; 604b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 605b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipHeight = chipHeight; 606b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipFontSize = chipFontSize; 607b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mInvalidChipBackground = invalidChip; 608b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyViewRes = copyViewRes; 609b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 610b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 611a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 612a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void setMoreItem(TextView moreItem) { 613a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mMoreItem = moreItem; 614a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 615a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 616ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 617ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 618ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipBackground(Drawable chipBackground) { 619ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground = chipBackground; 620ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 621ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 622ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 623ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipHeight(int height) { 624ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipHeight = height; 625ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 626ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 627bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 628bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 629bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 630bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 631bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 632bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 633bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 634bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 635bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 636bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 637bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 638c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 639c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 640c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 64153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (width != 0 && height != 0) { 64253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount > 0) { 64353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira postHandlePendingChips(); 64453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } else { 64553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira checkChipWidths(); 64653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 6477bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 64877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 649416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView == null && !mTried) { 650416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 651416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 652416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 653416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 654416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 655416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 656416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 657416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mTried = true; 658416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 659c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 660c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 661a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 662a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 663a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 664a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 665a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 66653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira private void checkChipWidths() { 66753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Check the widths of the associated chips. 66853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 66953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (chips != null) { 67053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira Rect bounds; 67153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira for (RecipientChip chip : chips) { 67253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira bounds = chip.getDrawable().getBounds(); 67353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (getWidth() > 0 && bounds.right - bounds.left > getWidth()) { 67453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Need to redraw that chip. 67553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira replaceChip(chip, chip.getEntry()); 67653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 67753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 678a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 67953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 68053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 68153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira private void handlePendingChips() { 6827bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira if (getWidth() <= 0) { 6837bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 6847bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 6857bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 6867bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 6877bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 68853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 68953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount <= 0) { 69053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira return; 69153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 69253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 693a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 694a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 695a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 696a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 697a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira String current = mPendingChips.get(i); 698a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenStart = editable.toString().indexOf(current); 699a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira int tokenEnd = tokenStart + current.length(); 700a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenStart >= 0) { 701a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // When we have a valid token, include it with the token 702a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // to the left. 703a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (tokenEnd < editable.length() - 2 704a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 705a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira tokenEnd++; 706a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 707a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 7080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 709a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount--; 7100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 711a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira sanitizeSpannable(); 71222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0 713a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 714a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 715a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 716a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 717a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 718a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 719a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 720a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 721a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 72277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 723a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 724a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 725a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 726a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 72722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // to showing addresses for all of them. 728a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 72977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 73077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 731a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 732a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 7330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 7380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 7390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void sanitizeSpannable() { 7400fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 7410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientChip[] chips = getRecipients(); 7420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 7430fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 7440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 74522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mMoreChip = getMoreChip(); 7460fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 7470fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 7480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 7490fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = chips[chips.length - 1]; 7500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 7520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 7530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 7540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 7550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 7560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 7570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 7580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 7590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 7610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 7670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 7680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 7690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 7701e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 7711e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 7721e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 7731e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 7741e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 775b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 7761e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 7770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 7780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 7790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 781d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 782a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira String destText = createDisplayText(entry); 783d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 784a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira int textLength = destText.length(); 785d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 786d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 787d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 788d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 789d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 790d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chip = constructChipSpan(entry, start, false); 791d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 792d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 793d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 794d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 795d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 796d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 797d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 79822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients == null) { 79922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(); 80022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 8016f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chip.setOriginalText(chipText.toString()); 802d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 803d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 80477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 8050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 8070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 808d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 809d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 810d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 8121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 8136ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 814454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 815454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 8161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 8171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 8181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 8196ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 8206ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 8216ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 8226ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 8236ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 8241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8266ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 8276ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 828a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira String validatedToken = null; 8296ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 8306ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 831a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = mValidator.fixText(token).toString(); 832a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (!TextUtils.isEmpty(validatedToken)) { 833a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (validatedToken.contains(token)) { 834a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // protect against the case of a validator with a null domain, 835a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // which doesn't add a domain to the token 836a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(validatedToken); 837a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (tokenized.length > 0) { 838a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = tokenized[0].getAddress(); 839a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } 840a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } else { 841a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // We ran into a case where the token was invalid and removed 842a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // by the validator. In this case, just use the original token 843a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // and let the user sort out the error chip. 844a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = null; 845490556a764a879cd0eaff358e90705cc1335c92eErik } 846d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8476ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 848454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 849a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira return RecipientEntry 850a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira .constructFakeEntry(!TextUtils.isEmpty(validatedToken) ? validatedToken : token); 8511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 8536ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 8546ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 8556ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 8566ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 8571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 8581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 8591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 8601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 8610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 8630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 865c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 866c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 867c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 868c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 869c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 870c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 8728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 8738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 8748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 8758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 8768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 8778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 8798684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 8808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 8818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 882c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 883c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 885c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 886c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 8898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 890c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 89195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 89295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 89395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 89495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 89595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 89695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 89795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 8988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 8998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 9008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 9018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 9028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 9038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 9048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 9058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 90695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 907c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 908c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 909c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 912d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 915e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 916e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 917e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 918e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 919e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 920e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 92295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 923e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 924e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 925e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 926e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 927e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 928e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 929e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 930e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 931e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 932e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 933e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 938e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 939e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 940e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 941e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 942e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 943e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 944e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 945e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 946e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 947045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 948045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 949045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 950045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 951045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 952045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 953045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 9548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 9554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 956045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 9574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 958dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 959e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 960e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 961e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 962e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 963e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 964e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 965e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 9664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 967e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 968e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 969e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 970e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 971e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 972e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 973e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 974e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 975e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 976e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 977e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 9784e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 979054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 980e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 9814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 982e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 983001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (getAdapter().getCount() > 0 && enoughToFilter()) { 984e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 985e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 986e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 987e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 988e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 989e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 990a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (editable.length() > tokenEnd && editable.charAt(tokenEnd) == ',') { 991a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira tokenEnd++; 992a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 993a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira String text = editable.toString().substring(start, tokenEnd); 994e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 995e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 9961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 997d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 998d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 999d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 10005ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira if (chipText != null) { 10015ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira editable.replace(start, end, chipText); 10025ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira } 1003d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 1004d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira dismissDropDown(); 1005f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 10064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 1007d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1008d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 10094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 1010d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1011d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 10124031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 10134031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ void sanitizeBetween() { 1014f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira // Find the last chip. 10154031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira RecipientChip[] recips = getSortedRecipients(); 1016f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips != null && recips.length > 0) { 1017f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip last = recips[recips.length - 1]; 1018f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip beforeLast = null; 1019f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips.length > 1) { 1020f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira beforeLast = recips[recips.length - 2]; 1021f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1022f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int startLooking = 0; 1023f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int end = getSpannable().getSpanStart(last); 1024f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (beforeLast != null) { 1025f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking = getSpannable().getSpanEnd(beforeLast); 1026c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira Editable text = getText(); 10274031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira if (startLooking == -1 || startLooking > text.length() - 1) { 1028c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira // There is nothing after this chip. 1029c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira return; 1030c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira } 1031c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira if (text.charAt(startLooking) == ' ') { 1032f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking++; 1033f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1034f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1035a63e3fa13ddf1370125b7b005775c538ec22b83aMindy Pereira if (startLooking >= 0 && end >= 0 && startLooking != end) { 1036f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira getText().delete(startLooking, end); 1037f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1038f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1039f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1040f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira 1041e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 10421e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 10431e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 10441e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 10451e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 10461e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 10471e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 10481e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 104905522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 10501e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 1051e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1052e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1053e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 105439f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira if (start == -1 || end == -1) { 105539f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira // This chip no longer exists in the field. 105639f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira dismissDropDown(); 105739f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira return; 105839f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira } 1059e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 1060e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 1061e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1062e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 1063e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 10643b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(text)) { 10653b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 10663b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 10673b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira CharSequence chipText = createChip(entry, false); 10683b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira editable.replace(start, getSelectionEnd(), chipText); 10693b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira } 1070054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 107105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 107205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 10738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 10748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 10758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 10768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1077c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1078c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 1079b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 1080b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1081b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1082b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1083b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 1084c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1085c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1086c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 1087c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 1088c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1089c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1090c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 10912d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 10922d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 10934031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 10944031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ Spannable getSpannable() { 1095ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 1096c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1097c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1098b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 1099b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 1100b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1101b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1102b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 1103b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 1104b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1105b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 1108c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 1109c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 1110c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 1111c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 1112c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1113c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1114c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 1115c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (enoughToFilter()) { 1116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 1118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 1119c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 1120c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 1121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 1122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 1124c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1125c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1126c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 1127c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 1130c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 1131b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 1132c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 113436d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11388684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 11398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 11408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 11418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 11428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 11438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 11448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1145c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1146c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 1147d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 1148d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 1149d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 1150d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1151c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 1152d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 1153c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 11546caf49d02e7b2a719fc9fdf57e3f8e96dfdf082aMindy Pereira if (mSelectedChip == null) { 1155b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector.onTouchEvent(event); 1156b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 11570436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira if (mCopyAddress == null && action == MotionEvent.ACTION_UP) { 1158c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 1159c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 1160c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1161c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 1162c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 1163c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 1164c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 1165c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1166b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 11688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 11698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 1170b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1171c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 1173c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1174c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1175c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 1176416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 11775753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira } else if (mSelectedChip != null 11785753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 11795753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira chipWasSelected = true; 1180c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1181c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 1183c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1184c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1185c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 1186c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1187c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1188416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 1189416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1190c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1191416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1192416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1193416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1194b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1195b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1196b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1197c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 1201e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 120277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1203416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1204b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1205368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1206e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira // Clear the checked item. 1207e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = -1; 1208b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1209b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1210b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1211b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1212b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1213b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1214b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1215b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1216b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1217b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1218b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1219b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1220b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1221e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira // Dismiss listener for alterns and single address popup. 1222e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira @Override 1223e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira public void onDismiss() { 1224e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 1225e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira } 1226e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira 1227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1230b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1231b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 12321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 12331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 12341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 12351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 12361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1237a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1238b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1243e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = position; 1244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1246c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1247c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1248c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1249c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1250c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1251c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1252c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1253c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1254c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1255c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1256c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1257c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1258c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1259c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1260c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1261c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1262c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12634fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 12644fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 12654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1266c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1267c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 12684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1269c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1270c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1271c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1273c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1274c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1275c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 12774fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 12784fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 12794fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 12804fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 12814fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 12824fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1283c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1284c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1285c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1286c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1287c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1288b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1289b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1290b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1291c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1292c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1293c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1294c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1295c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1296c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12974031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 12984031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ String createDisplayText(RecipientEntry entry) { 12998659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String display = entry.getDisplayName(); 13008659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String address = entry.getDestination(); 13018659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 13028659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira display = null; 13038659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 1304a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira if (address != null) { 1305a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // Tokenize out the address in case the address already 1306a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // contained the username as well. 1307c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 1308c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (tokenized != null && tokenized.length > 0) { 1309c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira address = tokenized[0].getAddress(); 1310c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 1311a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira } 13128659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira Rfc822Token token = new Rfc822Token(display, address, null); 13138659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String displayText = token.toString(); 13148659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String trimmedDisplayText = displayText.trim(); 13158659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira int index = trimmedDisplayText.indexOf(","); 13168659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira return index < trimmedDisplayText.length() - 1 ? (String) mTokenizer 13178659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira .terminateToken(displayText) : displayText; 13188659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 13198659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira 1320fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 13218659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String displayText = createDisplayText(entry); 1322c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1323a1d52e9203ea3cdfc0d1c69a8a4f99445fdd5ca1Mindy Pereira int textLength = displayText.length(); 1324c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira SpannableString chipText = new SpannableString(displayText); 1325c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1326c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1327c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira try { 13286f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip chip = constructChipSpan(entry, start, pressed); 13296f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chipText.setSpan(chip, 0, textLength, 1330c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 13316f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chip.setOriginalText(chipText.toString()); 1332c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } catch (NullPointerException e) { 1333c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Log.e(TAG, e.getMessage(), e); 1334c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1335c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1336c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1337c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1338c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1339c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 13418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 13428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 13438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1345c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1346c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1347c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1348c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1349c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 13500fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 13510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 13521e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 13531e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 13541e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1359c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1360c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1361c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 13624221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 13634221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira if (chip != null) { 13644221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 13654221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1366f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 1367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 13700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 13710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 13720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 13730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 13740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 13750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 13760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 13770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 1378c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira if (TextUtils.isEmpty(item.getDisplayName()) 1379c1564e400a60414db1eccbdf6de3913a3e1a8504Mindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 13800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira || (mValidator != null && !mValidator.isValid(destination))) { 13810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 13820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 13830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 13840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 13850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 13860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 13870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1388c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1389c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1390c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 13917a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira RecipientChip[] chips = getRecipients(); 13927a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 13937a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 13947a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 13957a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1396c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1397c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1398c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1399c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 140083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira private RecipientChip[] getRecipients() { 140183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira return getSpannable().getSpans(0, getText().length(), RecipientChip.class); 140283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 140383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 14044031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 14054031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ RecipientChip[] getSortedRecipients() { 14066f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ArrayList<RecipientChip> recipientsList = new ArrayList<RecipientChip>(Arrays 14076f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira .asList(getRecipients())); 14086f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira final Spannable spannable = getSpannable(); 14096f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Collections.sort(recipientsList, new Comparator<RecipientChip>() { 14106f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 14116f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira @Override 14126f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public int compare(RecipientChip first, RecipientChip second) { 14136f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int firstStart = spannable.getSpanStart(first); 14146f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int secondStart = spannable.getSpanStart(second); 14156f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (firstStart < secondStart) { 14166f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return -1; 14176f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else if (firstStart > secondStart) { 14186f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 1; 14196f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else { 14206f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 0; 14216f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 14226f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 14236f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira }); 14246f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return recipientsList.toArray(new RecipientChip[recipientsList.size()]); 14256f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 14266f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 1427c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 1428c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getDataIds() { 1429c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 143083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira RecipientChip [] chips = getRecipients(); 14317a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 14327a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 14337a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getDataId()); 14347a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1437c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1438c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 14404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 14414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 14424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 14434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 14444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 14454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 14464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 14474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 14484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 14494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 14504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 14514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 14524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 14534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 14548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 14558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 14568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 14574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 14584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 14594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 14604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 14614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1462a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1463a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ImageSpan getMoreChip() { 146422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan[] moreSpans = getSpannable().getSpans(0, getText().length(), 146522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan.class); 146622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira return moreSpans != null && moreSpans.length > 0 ? moreSpans[0] : null; 146722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 146822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 14698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1470045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1471045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1472045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 14738684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1474a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1475a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void createMoreChip() { 1476bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1477bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1478bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1479bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 14806f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ImageSpan[] tempMore = getSpannable().getSpans(0, getText().length(), MoreImageSpan.class); 14816f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (tempMore.length > 0) { 14826f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira getSpannable().removeSpan(tempMore[0]); 14836f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 14846f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 148583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 14860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 14870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 14884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 14896f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Spannable spannable = getSpannable(); 149083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 14914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 1492c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira String moreText = String.format(mMoreItem.getText().toString(), overage); 1493c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 1494c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 1495c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 1496c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 1497c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira + mMoreItem.getPaddingRight(); 14984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int height = getLineHeight(); 14994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 15004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Canvas canvas = new Canvas(drawable); 150122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira int adjustedHeight = height; 150222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira Layout layout = getLayout(); 150322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (layout != null) { 150422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira adjustedHeight -= layout.getLineDescent(0); 150522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 150622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, adjustedHeight, morePaint); 15074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 15094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira result.setBounds(0, 0, width, height); 15106f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira MoreImageSpan moreSpan = new MoreImageSpan(result); 15114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Remove the overage chips. 1512368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (recipients == null || recipients.length == 0) { 15134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Log.w(TAG, 15140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira "We have recipients. Tt should not be possible to have zero RecipientChips."); 15150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 15160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 15174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1518368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 15194e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 15204e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 15216f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Editable text = getText(); 1522368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1523368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 15249024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1525368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 15269024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1527368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1528368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 15299024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 15306f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (mTemporaryRecipients == null || !mTemporaryRecipients.contains(recipients[i])) { 15316f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanStart = spannable.getSpanStart(recipients[i]); 15326f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanEnd = spannable.getSpanEnd(recipients[i]); 15336f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira recipients[i].setOriginalText(text.toString().substring(spanStart, spanEnd)); 153477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1535368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 15364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 153777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 153877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 153977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 15404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 154177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 15420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 15434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 15468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 15478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 15488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1549a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1550a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /*package*/ void removeMoreChip() { 15514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 15524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 15534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 15544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 15554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 15564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 15574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 1558c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 155964077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // Start the search for tokens after the last currently visible 156064077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // chip. 1561c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (recipients == null || recipients.length == 0) { 1562c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira return; 1563c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 156464077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira int end = span.getSpanEnd(recipients[recipients.length - 1]); 15654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 15664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 15676f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int chipStart; 15680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 15690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 15706f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira // Need to find the location of the chip, again. 15716f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira token = (String) chip.getOriginalText(); 157264077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // As we find the matching recipient for the remove spans, 157364077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // reduce the size of the string we need to search. 157464077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // That way, if there are duplicates, we always find the correct 157564077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // recipient. 157664077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira chipStart = editable.toString().indexOf(token, end); 157764077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira end = chipEnd = Math.min(editable.length(), chipStart + token.length()); 1578bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1579bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1580bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1581bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1582bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 15834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 15854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1589c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1590b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1591b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1592b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1593b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1594b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1595b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1596b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1597b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1598b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1599b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1600c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1601b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public RecipientChip selectChip(RecipientChip currentChip) { 16021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 16031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 16041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 16051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 16061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 16071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 16081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 16092f5589283d93933751c20791ef42dc7eab87061aMindy Pereira return new RecipientChip(null, RecipientEntry.constructFakeEntry((String) text), -1); 16101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1611b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1612b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1613b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1614b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1615b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 1616b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1617b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1618b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1619b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1620b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1621fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1622b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 162383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1624b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 162583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 16268b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 162783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1628b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 16291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 16301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1631c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 16321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 16336ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1634b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1635b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 16361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 16371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 16381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 16391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 16401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 16411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 16421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 16431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 16441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 16451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1646b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 16471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 16481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 16491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 16501174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 16511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 16521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 16531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 16541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 16551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 16561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 16571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 16586ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 16591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1660fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1661b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1662fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1663c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 16641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 16651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 16661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 16671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 16681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 16691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 1670e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 16711174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 16721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 16731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 16741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 16751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 16761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 16771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 16781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 16791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 16801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 16811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 16821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 16831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 16841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 16851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 16861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 16871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1688b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1689b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 1690b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the chip without a delete icon and with an unfocused background. This 1691b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * is called when the RecipientChip no longer has focus. 1692b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1693b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void unselectChip(RecipientChip chip) { 1694b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1695b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1696b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1697c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1698b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 16995753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira Log.w(TAG, 17005753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira "The chip doesn't exist or may be a chip a user was editing"); 17015753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira setSelection(editable.length()); 17025753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira commitDefault(); 1703b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1704c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1705b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 17068b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 17078b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 17088b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 17098b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 17108b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 17118b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 17128b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1713c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1714b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1715b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1716b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1717b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1718c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1719b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1720c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1721b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1722b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether this chip contains the position passed in. 1723b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1724b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public boolean matchesChip(RecipientChip chip, int offset) { 1725b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1726b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1727ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 1728b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1729b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return false; 1730c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1731b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return (offset >= start && offset <= end); 1732b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1733c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1734c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1735b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1736b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1737b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1738b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1739b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1740b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1741b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1742b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1743b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1744b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1745b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1746b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1747b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1748b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 17493656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1750b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1751b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1752b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1753ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 1754ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /*pacakge*/ void removeChip(RecipientChip chip) { 1755b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1756b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1757b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1758b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1759b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1760b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1761b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1762b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1763c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1764b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1765ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira text.delete(spanStart, spanEnd); 1766b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1767b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1768c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1769b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1770c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1771b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1772b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1773b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1774b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1775b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void replaceChip(RecipientChip chip, RecipientEntry entry) { 1776b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1777b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1778b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1779c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1780b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1781b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1782b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1783b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1784b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1785b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 1786b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira editable.insert(0, chipText); 1788b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1789ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira if (!TextUtils.isEmpty(chipText)) { 1790ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira editable.replace(start, end, chipText); 1791b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1792c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1793b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1794b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1795b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1796c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1797b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1798c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1799b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1800b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1801b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1802b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1803b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1806b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1807b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1810c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1811c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1812b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1813c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1814368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1815368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1816368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1817368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1818311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1819311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1820311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1821311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1822311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1823311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1824e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1825e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1826e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 18271e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 18281e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 18291e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 18301e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 18311e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 18321e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 18331e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 18341e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 18351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 18361e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 18371e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 18381e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 18391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 18401e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 18411e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 18421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 18431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1844368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1845e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1846e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 18475753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira // If the user is editing a chip, don't clear it. 18485753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira if (mSelectedChip != null 18495753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() != RecipientEntry.INVALID_CONTACT) { 1850e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1851e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1852e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1853e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1854e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1855e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1856054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1857e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1858054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 185976ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1860054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1861054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1862054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1863054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 1864054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 1865054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 1866e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 1867e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1868e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 1869e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 1870e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 1871e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 1872e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 1873e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 1874e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 18753b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(sub) && mValidator != null && mValidator.isValid(sub)) { 1876e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 1877e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1878e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1879e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1880e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1881e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1882e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1883e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 18841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 1885e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1886e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1887e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1888e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 188922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // Do nothing. 1890e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1891e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 189277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 189377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 189477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 189577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 189677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 189777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 189877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 189977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 190077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 190177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 190277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 190377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 190477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 190577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 190677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 190777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 190877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 190977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 191077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 191177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 19126f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] existingChips = getSortedRecipients(); 191377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 191477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 191577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 191677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 191777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 191877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 191977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 192077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 19218659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira addresses[i] = createDisplayText(originalRecipients.get(i).getEntry()); 192277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 192377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 192477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 192577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 192677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 192777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 19281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 192977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 193077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 19311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 19321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 193377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 193477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 193577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 193677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 193777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 193877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 193977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 194077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 194177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 194277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 194377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 194477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 194577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 194677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 194777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 194877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 194977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 195077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 195177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 1952b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 1953b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira text.removeSpan(chip); 1954b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 19556f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip replacement = replacements.get(i); 19566f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira text.setSpan(replacement, start, end, 1957b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 19586f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira replacement.setOriginalText(text.toString().substring(start, end)); 195977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 196077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 196177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 196277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable editable = getText(); 196377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.clear(); 196477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira editable.insert(0, text); 196577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 196677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 196777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 196877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 196977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 197077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 197177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 197277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 197377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 197477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 197577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 197677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 197777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 197877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 197977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 198077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 198177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 198277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 198377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 19848659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira addresses[i] = createDisplayText(originalRecipients.get(i).getEntry()); 198577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 198677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 198777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 198877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 19891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 199077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 199177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 19921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 19931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()))); 199477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 199577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 199677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 199777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 199877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 199977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 200077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 200177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 200277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 200377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 200477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 200577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 200677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 2007b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 20086f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 20096f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira /** 20106f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * MoreImageSpan is a simple class created for tracking the existence of a 20116f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * more chip across activity restarts/ 20126f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira */ 20136f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira private class MoreImageSpan extends ImageSpan { 20146f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public MoreImageSpan(Drawable b) { 20156f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira super(b); 20166f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 20176f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 20186f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 2019b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2020b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onDown(MotionEvent e) { 2021b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2022b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2023b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2024b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2025b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 2026b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2027b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2028b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2029b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2030b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2031b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onLongPress(MotionEvent event) { 2032b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mSelectedChip != null) { 2033b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return; 2034b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2035b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float x = event.getX(); 2036b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float y = event.getY(); 2037b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 2038b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira RecipientChip currentChip = findChip(offset); 2039b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (currentChip != null) { 2040b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy the selected chip email address. 2041b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira showCopyDialog(currentChip.getEntry().getDestination()); 2042b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2043b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2044b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2045b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private void showCopyDialog(final String address) { 2046b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = address; 2047b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setTitle(address); 2048b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setContentView(mCopyViewRes); 2049b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCancelable(true); 2050b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCanceledOnTouchOutside(true); 2051b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.findViewById(android.R.id.button1).setOnClickListener(this); 2052b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setOnDismissListener(this); 2053b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.show(); 2054b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2055b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2056b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2057b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 2058b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2059b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2060b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2061b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2062b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2063b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onShowPress(MotionEvent e) { 2064b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2065b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2066b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2067b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2068b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onSingleTapUp(MotionEvent e) { 2069b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2070b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2071b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2072b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2073b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2074b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onDismiss(DialogInterface dialog) { 2075b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = null; 2076b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2077b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2078b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2079b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onClick(View v) { 2080b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy this to the clipboard. 2081b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 2082b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Context.CLIPBOARD_SERVICE); 2083b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira clipboard.setPrimaryClip(ClipData.newPlainText("", mCopyAddress)); 2084b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.dismiss(); 2085b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 208677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 2087