RecipientEditTextView.java revision 2302f672de1b8e7c205412397b0b79514f5426c3
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; 2149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereiraimport android.content.ClipDescription; 22b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.ClipboardManager; 232d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 24b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface; 25b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface.OnDismissListener; 26a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereiraimport android.content.res.Resources; 273da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereiraimport android.content.res.TypedArray; 28c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 30c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.graphics.Point; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 35c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 362d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 3777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 38156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 39156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 4022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereiraimport android.os.Parcelable; 412d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 42572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.text.InputType; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 44c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 4677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 49c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 50c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 552d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 56c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 574fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 58a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 593e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.view.DragEvent; 60b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.GestureDetector; 61c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 62c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 634fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 644fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 65c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 67572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.view.View.OnClickListener; 68416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 69c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 71b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 72c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 73156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 75e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereiraimport android.widget.PopupWindow; 76416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 77c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 78b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 79a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 806f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Arrays; 81b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 826f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Collections; 836f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Comparator; 8477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 86c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 882d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 892d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 902d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 912d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 92b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 93b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener, 94e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira GestureDetector.OnGestureListener, OnDismissListener, OnClickListener, 95e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira PopupWindow.OnDismissListener { 96c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 9800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 9900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 10000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 10100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 10200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 103c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 104c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 10600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 10700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final long DISMISS_DELAY = 300; 10800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 1094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 1108faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 1118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ static final int CHIP_LIMIT = 2; 1128faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private static final int MAX_CHIPS_PARSED = 50; 1144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int sSelectedTextColor = -1; 11600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 11700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Resources for displaying chips. 118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 119c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 120c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mInvalidChipBackground; 12300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mChipBackgroundPressed; 12500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipHeight; 12700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipFontSize; 12900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 130c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 131c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 132c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Validator mValidator; 135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 139c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1401e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 144c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 146054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 147a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 148156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 149156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 150c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 151c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 1528faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private boolean mNoChips = false; 1538faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 154b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 155b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 15877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 15977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 162bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 163bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 164b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Chip copy fields. 165b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private GestureDetector mGestureDetector; 166b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 167b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private Dialog mCopyDialog; 168b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 169b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private int mCopyViewRes; 170b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 171b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private String mCopyAddress; 172b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 174a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 175a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 179416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 18000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 181e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 182e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 18300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Obtain the enclosing scroll view, if it exists, so that the view can be 18400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // scrolled to show the last line of chips content. 185416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 186416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 18700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private boolean mTriedGettingScrollView; 188416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1893e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private boolean mDragEnabled = false; 1903e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 191e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 192e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 193e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 194e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 195e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 196e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 197e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 198e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 199e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 200e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 20177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 20277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 203a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 204a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 205a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 206a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 207a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 208a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 209a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 210a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 211a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 212a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira private Runnable mDelayedShrink = new Runnable() { 213a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 214a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira @Override 215a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira public void run() { 216a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira shrink(); 217a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 218a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 219a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira }; 220a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 2212d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 2222d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 2233da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira setChipDimensions(context, attrs); 22477db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 22577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 22677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 228e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAlternatesPopup.setOnDismissListener(this); 2291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 230e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAddressPopup.setOnDismissListener(this); 2310436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira mCopyDialog = new Dialog(context); 232b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 233b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 234b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 236368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 237e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 238b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 241368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 2466f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS); 247c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 2484fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 249156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 250156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 251156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 252156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 253b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 254156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 255156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 256156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 257156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 258156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2596ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2606ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 261b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector = new GestureDetector(context, this); 262ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 263cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 26400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ RecipientChip getLastChip() { 26500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = null; 26600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 26700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null && chips.length > 0) { 26800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira last = chips[chips.length - 1]; 269ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 27000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return last; 2714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2744fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2754fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 27700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = getLastChip(); 2788faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (last != null && start < getSpannable().getSpanEnd(last)) { 27900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Grab the last chip and set the cursor to after it. 28000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira setSelection(Math.min(getSpannable().getSpanEnd(last) + 1, getText().length())); 281d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 282d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 283d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 284d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 28522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira @Override 28622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira public void onRestoreInstanceState(Parcelable state) { 28722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (!TextUtils.isEmpty(getText())) { 28822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(null); 28922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } else { 29022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(state); 29122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 29222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 29322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 29400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira @Override 2957c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira public Parcelable onSaveInstanceState() { 2967c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira // If the user changes orientation while they are editing, just roll back the selection. 2977c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira clearSelectedChip(); 2987c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira return super.onSaveInstanceState(); 2997c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira } 3007c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira 301c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 302c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 303c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 306c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 307c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 308c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 309001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 310001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 311001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 312001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 313c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 314c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 3154f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 31605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 317c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 320a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 321c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 322c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 323a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 324a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 325a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 326a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 3276ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 328c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 329c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 330d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 331d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 332b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira super.onFocusChanged(hasFocus, direction, previous); 333d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 3344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 3354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 3364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 337416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 3384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 3392d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3402d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 341b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira @Override 342b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira public void performValidation() { 343b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira // Do nothing. Chips handles its own validation. 344b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira } 345b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira 3464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 34707a230a45345b16793463e32194f820eafa2a626Mindy Pereira if (mTokenizer == null) { 34807a230a45345b16793463e32194f820eafa2a626Mindy Pereira return; 34907a230a45345b16793463e32194f820eafa2a626Mindy Pereira } 3505a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira if (mSelectedChip != null 3515a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira && mSelectedChip.getEntry().getContactId() != RecipientEntry.INVALID_CONTACT) { 3524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 3534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 354a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (getWidth() <= 0) { 355a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // We don't have the width yet which means the view hasn't been drawn yet 356a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // and there is no reason to attempt to commit chips yet. 357a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This focus lost must be the result of an orientation change 358a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // or an initial rendering. 359a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Re-post the shrink for later. 360a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.removeCallbacks(mDelayedShrink); 361a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.post(mDelayedShrink); 362a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira return; 363a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 364001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 365001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 366001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 367a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 368001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 369001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 370001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 371001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 372001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 373001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 374a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira Editable text = getText(); 375a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(text, start); 376a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This token was already tokenized, so skip past the ending token. 3778a518e93aef58d5ced2d0223a5fd89b996930e26Mindy Pereira if (whatEnd < text.length() && text.charAt(whatEnd) == ',') { 378a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira whatEnd++; 379a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 380001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 381001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 382a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int selEnd = getSelectionEnd(); 3834ef6086da2f4bcac5a6cba773f828734a399a879Mindy Pereira if (whatEnd != selEnd) { 384001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 385001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 386001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 387001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 388001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 389090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 390001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 3914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 40077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 40177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 40277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 40377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 40477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 40577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 4064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 4081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 409e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 410c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 411c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 412c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 413c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 414c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 416c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 417e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 4201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 421e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 423e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 424e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 42500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 426e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(true) - deleteWidth - widths[0]); 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 433c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 44077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 44197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 44297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 44397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String) ellipsizedText, paint, height), paint); 4441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 445f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira Rect backgroundPadding = new Rect(); 446f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipBackgroundPressed.getPadding(backgroundPadding); 447f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipDelete.setBounds(width - deleteWidth + backgroundPadding.left, 448f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira 0 + backgroundPadding.top, 449f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira width - backgroundPadding.right, 450f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira height - backgroundPadding.bottom); 4511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 4521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 4531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 457c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 458045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 459e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 460c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 461c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 463e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 465e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 466e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 46700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 468e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(false) - iconWidth - widths[0]); 4691a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4701a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 4711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 475c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 476c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 478045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 479045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 480045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 481045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 4821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 4841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 4859024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 48690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 48790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 48890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 48990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 49090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 49190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 49290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 49390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 49490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 5009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 5019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 5029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 503ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira if (photo != null) { 504ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 505ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Rect backgroundPadding = new Rect(); 506ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground.getPadding(backgroundPadding); 507ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF dst = new RectF(width - iconWidth + backgroundPadding.left, 508ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 0 + backgroundPadding.top, 509ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira width - backgroundPadding.right, 510ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira height - backgroundPadding.bottom); 511ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Matrix matrix = new Matrix(); 512ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.FILL); 513ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 514ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5169024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 5179024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 518c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 519e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira paint.setColor(getContext().getResources().getColor(android.R.color.black)); 52097b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 521379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 52297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String)ellipsizedText, paint, height), paint); 523c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 5251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 5261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 5271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 528c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 52900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** 53000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira * Get the background drawable for a RecipientChip. 53100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira */ 53200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 53300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ Drawable getChipBackground(RecipientEntry contact) { 53400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 53500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mChipBackground : mInvalidChipBackground; 53600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 53700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 53897b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira private float getTextYOffset(String text, TextPaint paint, int height) { 53997b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira Rect bounds = new Rect(); 5403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham paint.getTextBounds(text, 0, text.length(), bounds); 54197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira int textHeight = bounds.bottom - bounds.top - (int)paint.descent(); 54297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return height - ((height - textHeight) / 2); 54397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira } 54497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira 54500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 5461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 5471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 5481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 5491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 550c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 5511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 552c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 5541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 55577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 5561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 5571e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 5581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 559e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 560c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 562045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 5631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 564c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 565c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 566c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 5671e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 56877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 569c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 570c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 57177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 572c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 5732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 5758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 576045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 577045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 5785519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 5795519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 5808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 581c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 5825519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 583416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 58497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return -((actualLine * ((int) mChipHeight) + getPaddingBottom()) + getPaddingTop()) 58597b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira + getDropDownVerticalOffset(); 586f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 587f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 5888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 5908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 5918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 5928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 593c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 5941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 5952d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5962d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 597a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira 5983da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira private void setChipDimensions(Context context, AttributeSet attrs) { 599407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RecipientEditTextView, 0, 600407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 0); 601a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira Resources r = getContext().getResources(); 6023da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira mChipBackground = a.getDrawable(R.styleable.RecipientEditTextView_chipBackground); 6033da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira if (mChipBackground == null) { 6043da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira mChipBackground = r.getDrawable(R.drawable.chip_background); 6053da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira } 606407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipBackgroundPressed = a 607407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira .getDrawable(R.styleable.RecipientEditTextView_chipBackgroundPressed); 608407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipBackgroundPressed == null) { 609407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipBackgroundPressed = r.getDrawable(R.drawable.chip_background_selected); 610407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 611407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipDelete = a.getDrawable(R.styleable.RecipientEditTextView_chipDelete); 612407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipDelete == null) { 613407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipDelete = r.getDrawable(R.drawable.chip_delete); 614407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 615407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipPadding = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipPadding, -1); 616407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipPadding == -1) { 617407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipPadding = (int) r.getDimension(R.dimen.chip_padding); 618407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 619407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mAlternatesLayout = a.getResourceId(R.styleable.RecipientEditTextView_chipAlternatesLayout, 620407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira -1); 621407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mAlternatesLayout == -1) { 622407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mAlternatesLayout = R.layout.chips_alternate_item; 623407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 624407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 625407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mDefaultContactPhoto = BitmapFactory.decodeResource(r, R.drawable.ic_contact_picture); 626407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 627a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(R.layout.more_item, null); 628407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 629407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipHeight = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipHeight, -1); 630407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipHeight == -1) { 631407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipHeight = r.getDimension(R.dimen.chip_height); 632407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 633407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipFontSize = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipFontSize, -1); 634407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipFontSize == -1) { 635407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipFontSize = r.getDimension(R.dimen.chip_text_size); 636407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 637407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mInvalidChipBackground = a 638407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira .getDrawable(R.styleable.RecipientEditTextView_invalidChipBackground); 639407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mInvalidChipBackground == null) { 640407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mInvalidChipBackground = r.getDrawable(R.drawable.chip_background_invalid); 641407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 642a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira } 643a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira 644a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 645a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void setMoreItem(TextView moreItem) { 646a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mMoreItem = moreItem; 647a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 648a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 649ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 650ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 651ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipBackground(Drawable chipBackground) { 652ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground = chipBackground; 653ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 654ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 655ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 656ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipHeight(int height) { 657ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipHeight = height; 658ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 659ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 660bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 661bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 662bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 663bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 664bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 665bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 666bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 667bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 668bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 669bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 670bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 671c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 672c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 673c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 67453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (width != 0 && height != 0) { 67553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount > 0) { 67653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira postHandlePendingChips(); 67753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } else { 67853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira checkChipWidths(); 67953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 6807bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 68177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 68200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (mScrollView == null && !mTriedGettingScrollView) { 683416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 684416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 685416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 686416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 687416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 688416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 689416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 69000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mTriedGettingScrollView = true; 691416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 692c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 693c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 694a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 695a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 696a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 697a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 698a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 69953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira private void checkChipWidths() { 70053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Check the widths of the associated chips. 70153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 70253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (chips != null) { 70353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira Rect bounds; 70453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira for (RecipientChip chip : chips) { 70553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira bounds = chip.getDrawable().getBounds(); 70653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (getWidth() > 0 && bounds.right - bounds.left > getWidth()) { 70753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Need to redraw that chip. 70853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira replaceChip(chip, chip.getEntry()); 70953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 71053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 711a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 71253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 71353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 7148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 7158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void handlePendingChips() { 7168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (getViewWidth() <= 0) { 7177bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 7187bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 7197bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 7207bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 7217bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 72253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount <= 0) { 72353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira return; 72453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 72553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 726a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 727a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 728a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 7298faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mPendingChipsCount <= MAX_CHIPS_PARSED) { 7308faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 7318faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String current = mPendingChips.get(i); 7328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenStart = editable.toString().indexOf(current); 7338faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenEnd = tokenStart + current.length(); 7348faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenStart >= 0) { 7358faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // When we have a valid token, include it with the token 7368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // to the left. 7378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenEnd < editable.length() - 2 7388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 7398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenEnd++; 7408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 742a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 7438faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mPendingChipsCount--; 7440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7458faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira sanitizeEnd(); 7468faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } else { 7478faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mNoChips = true; 7480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 75022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0 751a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 752a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 753a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 754a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 755a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 756a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 757a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 758a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 759a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 76077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 761a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 762a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 763a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 764a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 76522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // to showing addresses for all of them. 766a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 76777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 76877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 769a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 770a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 7710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7748faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 7758faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ int getViewWidth() { 7768faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return getWidth(); 7778faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7788faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 7790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 7810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 78200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 78300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void sanitizeEnd() { 7842302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira // Don't sanitize while we are waiting for pending chips to complete. 7852302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira if (mPendingChipsCount > 0) { 7862302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira return; 7872302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira } 7880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 78900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 7900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 7910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 7920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 79322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mMoreChip = getMoreChip(); 7940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 7950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 7960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 79700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira lastSpan = getLastChip(); 7980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 8000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 8010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 8020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 8030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 8040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 8050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 8060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 8070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 8090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 8130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 8140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 8150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 8160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 8170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 8181e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 8191e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 8201e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 8211e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 8221e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 823b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 8241e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 8250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 8260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 8270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 829d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 83000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String destText = createAddressText(entry); 831d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 832b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int textLength = destText.length() - 1; 833d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 834d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 835d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 836d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 837d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 8388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 8398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip = constructChipSpan(entry, start, false); 8408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 8418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 842d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 843d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 844d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 845d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 846d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 847d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 84822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients == null) { 84922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(); 85022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 8516f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chip.setOriginalText(chipText.toString()); 852d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 853d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 85477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 8550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 8570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 858d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 859d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 860d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 8621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 8636ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 864454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 865454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 8661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 8671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 8681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 8696ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 8706ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 8716ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 8726ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 8736ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 8741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8766ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 8776ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 878a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira String validatedToken = null; 8796ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 8806ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 881a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = mValidator.fixText(token).toString(); 882a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (!TextUtils.isEmpty(validatedToken)) { 883a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (validatedToken.contains(token)) { 884a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // protect against the case of a validator with a null domain, 885a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // which doesn't add a domain to the token 886a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(validatedToken); 887a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (tokenized.length > 0) { 888a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = tokenized[0].getAddress(); 889a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } 890a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } else { 891a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // We ran into a case where the token was invalid and removed 892a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // by the validator. In this case, just use the original token 893a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // and let the user sort out the error chip. 894a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = null; 895490556a764a879cd0eaff358e90705cc1335c92eErik } 896d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8976ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 898454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 899a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira return RecipientEntry 900a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira .constructFakeEntry(!TextUtils.isEmpty(validatedToken) ? validatedToken : token); 9011174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 9021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 9036ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 9046ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 9056ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 9066ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 9071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 9081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 9091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 9101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 9110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 9121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 9130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 9140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 915c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 916c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 917c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 920c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 9228684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 9238684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 9248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 9258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 9268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 9278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 9298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 9308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 9318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 932c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 933c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9388684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 9398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 940c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 94195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 94295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 94395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 94495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 94595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 94695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 94795d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 9488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 9508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 9518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 9528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 9538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 9548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 9558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 95695d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 959c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 961c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 962d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 965e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 966e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 967e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 968e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 969e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 970e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 971c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 97295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 973e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 974e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 975e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 976e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 977e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 978e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 979e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 980e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 981e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 982e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 983e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 984c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 985c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 986c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 987c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 988e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 989e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 990e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 991e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 992e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 993e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 994e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 995e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 996e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 997045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 998045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 999045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 1000045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 1001045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 1002045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 1003045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 10048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 10054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 1006045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 10074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 1008dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 1009e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 1010e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 1011e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 1012e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 1013e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 1014e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 1015e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 10164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1017e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 1018e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1019e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 1020e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1021e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1022e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 1023e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1024e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 1025e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 1026e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 1027e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 10284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1029054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 1030e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 10314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1032e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 103349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ListAdapter adapter = getAdapter(); 103449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (adapter != null && adapter.getCount() > 0 && enoughToFilter() 103549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira && end == getSelectionEnd()) { 1036e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 1037e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 1038e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 1039e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 1040e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 1041e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 104249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (editable.length() > tokenEnd + 1) { 104349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char charAt = editable.charAt(tokenEnd + 1); 104449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (charAt == COMMIT_CHAR_COMMA || charAt == COMMIT_CHAR_SEMICOLON) { 104549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 104649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1047a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 1048b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 1049e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 1050e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 10511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 1052d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 1053d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1054d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 105571fa24bfb96744cf28d368d58172c14638e14693Mindy Pereira if (chipText != null && start > -1 && end > -1) { 10565ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira editable.replace(start, end, chipText); 10575ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira } 1058d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 105949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Only dismiss the dropdown if it is related to the text we 106049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // just committed. 106149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // For paste, it may not be as there are possibly multiple 106249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // tokens being added. 106349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (end == getSelectionEnd()) { 106449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira dismissDropDown(); 106549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1066f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 10674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 1068d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1069d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 10704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 1071d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1072d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 10734031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 10744031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ void sanitizeBetween() { 10752302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira // Don't sanitize while we are waiting for content to chipify. 10762302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira if (mPendingChipsCount > 0) { 10772302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira return; 10782302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira } 1079f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira // Find the last chip. 10804031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira RecipientChip[] recips = getSortedRecipients(); 1081f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips != null && recips.length > 0) { 1082f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip last = recips[recips.length - 1]; 1083f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip beforeLast = null; 1084f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips.length > 1) { 1085f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira beforeLast = recips[recips.length - 2]; 1086f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1087f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int startLooking = 0; 1088f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int end = getSpannable().getSpanStart(last); 1089f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (beforeLast != null) { 1090f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking = getSpannable().getSpanEnd(beforeLast); 1091c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira Editable text = getText(); 10924031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira if (startLooking == -1 || startLooking > text.length() - 1) { 1093c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira // There is nothing after this chip. 1094c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira return; 1095c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira } 1096c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira if (text.charAt(startLooking) == ' ') { 1097f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking++; 1098f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1099f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1100ec35d9975b61c84cda7081ebfce9e017229fb3d5Mindy Pereira if (startLooking >= 0 && end >= 0 && startLooking < end) { 1101f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira getText().delete(startLooking, end); 1102f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1103f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1104f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1105f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira 1106e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 11078faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return !mNoChips && hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 11081e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 11091e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 11101e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 11118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 11128faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return true; 11138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 11141e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 11151e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 11161e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 111705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 11181e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 1119e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1120e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1121e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 112239f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira if (start == -1 || end == -1) { 112339f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira // This chip no longer exists in the field. 112439f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira dismissDropDown(); 112539f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira return; 112639f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira } 1127e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 1128e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 1129e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1130e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 1131e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 11323b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(text)) { 11333b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 11343b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11353b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira CharSequence chipText = createChip(entry, false); 11366fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira int selEnd = getSelectionEnd(); 11376fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira if (chipText != null && start > -1 && selEnd > -1) { 11386fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira editable.replace(start, selEnd, chipText); 1139a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 11403b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira } 1141054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 114205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 114305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 11448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 11468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 11478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1148c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1149c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 1150b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 1151b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1152b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1153b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1154b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 1155c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1156c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1157c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 1158c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 1159c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1160c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1161c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 11622d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 11632d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 11644031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 11654031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ Spannable getSpannable() { 1166ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1168c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1169b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 1170b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 1171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1172b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1173b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 1174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 1175b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1177c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1178c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 1179c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 1180c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 1181c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 1183c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1184c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1185c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 118649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (enoughToFilter() && !isCompletedToken(text)) { 1187c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1188c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 1189c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 1190c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 1191c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 1192c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 1193c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 1194c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 1195c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1196c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1197c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 1198c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1199c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 120049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 120149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /*package*/ boolean isCompletedToken(CharSequence text) { 120249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (TextUtils.isEmpty(text)) { 120349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 120449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 120549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Check to see if this is a completed token before filtering. 120649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int end = text.length(); 120749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int start = mTokenizer.findTokenStart(text, end); 120849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String token = text.toString().substring(start, end).trim(); 120949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (!TextUtils.isEmpty(token)) { 121049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = token.charAt(token.length() - 1); 121149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON; 121249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 121349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 121449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 121549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 1216c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 1217c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 1218b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 1219c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 1220c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 122136d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 1222c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12248684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12258684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 12268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 12278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 12288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 12298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 12308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 12318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1232c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1233c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 1234d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 1235d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 1236d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 1237d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1238c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 1239d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 1240c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 12416caf49d02e7b2a719fc9fdf57e3f8e96dfdf082aMindy Pereira if (mSelectedChip == null) { 1242b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector.onTouchEvent(event); 1243b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 12440436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira if (mCopyAddress == null && action == MotionEvent.ACTION_UP) { 1245c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 1246c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 1247c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1248c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 1249c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 1250c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 1251c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 1252c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1253b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1254c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 12558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 12568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 1257b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1258c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1259b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 1260c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1261c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1262c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 1263416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 12645753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira } else if (mSelectedChip != null 12655753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 12665753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira chipWasSelected = true; 1267c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1268c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1269c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 1270c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1271c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 1273c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1274c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1275416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 1276416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1277c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1278416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1279416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1280416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1281b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1282b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1283b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1284c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1285b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1286b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1287b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 1288e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 128977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1290416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1291b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1292368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1293e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira // Clear the checked item. 1294e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = -1; 1295b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1296b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1297b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1298b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1300b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1302b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1304b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1308e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira // Dismiss listener for alterns and single address popup. 1309e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira @Override 1310e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira public void onDismiss() { 1311e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 1312e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira } 1313e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira 1314b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1315b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1316b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1317b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1318b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 13191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 13201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 13211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 13221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1324a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1330e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = position; 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1333c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1334c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1335c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1336c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1337c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1338c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1339c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1340c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1341c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1342c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1343c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1345c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1346c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1347c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1348c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1349c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13504fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 13514fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 13524fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1353c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1354c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 13554fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1356c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1359c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1360c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1361c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1362c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13634fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 13644fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 13654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 13664fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13674fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 13684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13694fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1371c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1373c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1374c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1375b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1376b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1377b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1378c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1379c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1380c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1381c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13844031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 138500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to add to the list of addresses. 138600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ String createAddressText(RecipientEntry entry) { 13878659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String display = entry.getDisplayName(); 13888659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String address = entry.getDestination(); 13898659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 13908659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira display = null; 13918659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 1392a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira if (address != null) { 1393a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // Tokenize out the address in case the address already 1394a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // contained the username as well. 1395c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 1396c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (tokenized != null && tokenized.length > 0) { 1397c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira address = tokenized[0].getAddress(); 1398c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 1399a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira } 14008659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira Rfc822Token token = new Rfc822Token(display, address, null); 140100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String trimmedDisplayText = token.toString().trim(); 14028659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira int index = trimmedDisplayText.indexOf(","); 14038659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira return index < trimmedDisplayText.length() - 1 ? (String) mTokenizer 140400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .terminateToken(trimmedDisplayText) : trimmedDisplayText; 140500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 140600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 140700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 140800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to display in a chip. 140900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ String createChipDisplayText(RecipientEntry entry) { 141000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String display = entry.getDisplayName(); 141100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String address = entry.getDestination(); 141200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 141300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira display = null; 141400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 141500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (address != null) { 141600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Tokenize out the address in case the address already 141700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // contained the username as well. 141800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 141900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (tokenized != null && tokenized.length > 0) { 142000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira address = tokenized[0].getAddress(); 142100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 142200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 142300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (!TextUtils.isEmpty(display)) { 142400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return display; 142500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else if (!TextUtils.isEmpty(address)){ 142600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return address; 142700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else { 142800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return new Rfc822Token(display, address, null).toString(); 142900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 14308659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 14318659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira 1432fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 143300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String displayText = createAddressText(entry); 1434a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (TextUtils.isEmpty(displayText)) { 1435a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira return null; 1436a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 14378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = null; 1438c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 14418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int textLength = displayText.length()-1; 14428faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText = new SpannableString(displayText); 14438faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 14448faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira try { 14458faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira RecipientChip chip = constructChipSpan(entry, start, pressed); 14468faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, 14478faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14488faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip.setOriginalText(chipText.toString()); 14498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } catch (NullPointerException e) { 14508faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.e(TAG, e.getMessage(), e); 14518faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 14528faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1453c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1454c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1455c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1456c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14578684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 14588684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 14598684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 14608684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1461c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1463c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1464c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1465c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1466c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 14670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 14680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 14691e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 14701e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 14711e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1472c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1473c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1475c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1476c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1478c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14794221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 1480920c95167574395b1ff9ecc16e41e13853269bbcMindy Pereira if (chip != null && start >= 0 && end >= 0) { 14814221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 14824221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1483f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 1484c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1485c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 14870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 14880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 14890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 14900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 14910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 14920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 14930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 14940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 14951e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (RecipientEntry.isCreatedRecipient(item.getContactId()) 14961e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira && (TextUtils.isEmpty(item.getDisplayName()) 14971e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 14981e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || (mValidator != null && !mValidator.isValid(destination)))) { 14990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 15000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 15010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 15020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 15030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 15040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 15050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1506c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1508c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 150900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 15107a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 15117a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 15127a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 15137a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1514c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1516c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 151800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 151900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 152000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */ Collection<Long> getDataIds() { 152100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira final Set<Long> result = new HashSet<Long>(); 152200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip [] chips = getSortedRecipients(); 152300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null) { 152400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira for (RecipientChip chip : chips) { 152500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira result.add(chip.getDataId()); 152600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 152700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 152800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return result; 152983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 153083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 15314031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 153200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */RecipientChip[] getSortedRecipients() { 153300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] recips = getSpannable() 153400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .getSpans(0, getText().length(), RecipientChip.class); 15356f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ArrayList<RecipientChip> recipientsList = new ArrayList<RecipientChip>(Arrays 153600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .asList(recips)); 15376f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira final Spannable spannable = getSpannable(); 15386f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Collections.sort(recipientsList, new Comparator<RecipientChip>() { 15396f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15406f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira @Override 15416f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public int compare(RecipientChip first, RecipientChip second) { 15426f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int firstStart = spannable.getSpanStart(first); 15436f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int secondStart = spannable.getSpanStart(second); 15446f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (firstStart < secondStart) { 15456f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return -1; 15466f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else if (firstStart > secondStart) { 15476f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 1; 15486f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else { 15496f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 0; 15506f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15516f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15526f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira }); 15536f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return recipientsList.toArray(new RecipientChip[recipientsList.size()]); 15546f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15556f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15574e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 15584e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15594e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15604e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15614e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15624e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 15634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15644e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15654e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 15674e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15684e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 15718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 15728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 15734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 15754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1578a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1579a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ImageSpan getMoreChip() { 158022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan[] moreSpans = getSpannable().getSpans(0, getText().length(), 158122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan.class); 158222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira return moreSpans != null && moreSpans.length > 0 ? moreSpans[0] : null; 158322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 158422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 15858faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private MoreImageSpan createMoreSpan(int count) { 15868faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String moreText = String.format(mMoreItem.getText().toString(), count); 15878faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 15888faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 15898faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 15908faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 15918faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira + mMoreItem.getPaddingRight(); 15928faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int height = getLineHeight(); 15938faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 15948faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Canvas canvas = new Canvas(drawable); 15958faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int adjustedHeight = height; 15968faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Layout layout = getLayout(); 15978faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (layout != null) { 15988faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira adjustedHeight -= layout.getLineDescent(0); 15998faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16008faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, adjustedHeight, morePaint); 16018faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16028faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 16038faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira result.setBounds(0, 0, width, height); 16048faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return new MoreImageSpan(result); 16058faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16068faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16078faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 16088faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void createMoreChipPlainText() { 16098faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Take the first <= CHIP_LIMIT addresses and get to the end of the second one. 16108faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Editable text = getText(); 16118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 16128faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int end = start; 16138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < CHIP_LIMIT; i++) { 16148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira end = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 16158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = end; // move to the next token and get its end. 16168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16178faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Now, count total addresses. 16188faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = 0; 16198faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = countTokens(text); 16208faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(tokenCount - CHIP_LIMIT); 16218faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(end, text.length())); 16228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 16238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira text.replace(end, text.length(), chipText); 16248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mMoreChip = moreSpan; 16258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16268faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16278faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 16288faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /* package */int countTokens(Editable text) { 16298faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = 0; 16308faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 16318faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira while (start < text.length()) { 16328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 16338faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenCount++; 16348faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (start >= text.length()) { 16358faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira break; 16368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return tokenCount; 16398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1642045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1643045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1644045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 16458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1646a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1647a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void createMoreChip() { 16488faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 16498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createMoreChipPlainText(); 16508faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return; 16518faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16528faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1653bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1654bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1655bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1656bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 16576f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ImageSpan[] tempMore = getSpannable().getSpans(0, getText().length(), MoreImageSpan.class); 16586f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (tempMore.length > 0) { 16596f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira getSpannable().removeSpan(tempMore[0]); 16606f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 16616f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 16628faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 166383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 16640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 16650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 16664e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16676f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Spannable spannable = getSpannable(); 166883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 16694e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 16708faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(overage); 1671368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 16724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 16734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 16746f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Editable text = getText(); 1675368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1676368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 16779024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1678368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 16799024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1680368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1681368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 16829024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 16836f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (mTemporaryRecipients == null || !mTemporaryRecipients.contains(recipients[i])) { 16846f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanStart = spannable.getSpanStart(recipients[i]); 16856f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanEnd = spannable.getSpanEnd(recipients[i]); 16866f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira recipients[i].setOriginalText(text.toString().substring(spanStart, spanEnd)); 168777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1688368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 16894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16908faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (totalReplaceEnd < text.length()) { 16918faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira totalReplaceEnd = text.length(); 16928faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 169377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 169477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 169577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 16964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 169777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 16980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 16994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 17018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 17028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 17038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 17048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1705a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1706a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /*package*/ void removeMoreChip() { 17074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 17084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 17094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 17104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 17114e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 17124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 17134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 1714c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 171564077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // Start the search for tokens after the last currently visible 171664077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // chip. 1717c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (recipients == null || recipients.length == 0) { 1718c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira return; 1719c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 172064077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira int end = span.getSpanEnd(recipients[recipients.length - 1]); 17214e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 17224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 17236f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int chipStart; 17240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 17250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 17266f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira // Need to find the location of the chip, again. 17276f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira token = (String) chip.getOriginalText(); 172864077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // As we find the matching recipient for the remove spans, 172964077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // reduce the size of the string we need to search. 173064077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // That way, if there are duplicates, we always find the correct 173164077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // recipient. 173264077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira chipStart = editable.toString().indexOf(token, end); 173364077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira end = chipEnd = Math.min(editable.length(), chipStart + token.length()); 1734bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1735bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1736bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1737bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1738bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 17394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 17414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1745c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1746b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1747b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1748b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1749b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1750b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1751b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1752b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1753b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1754b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1755b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1756c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 175700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip selectChip(RecipientChip currentChip) { 17581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 17591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 17601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 17611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 17621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 17631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 17641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 17652f5589283d93933751c20791ef42dc7eab87061aMindy Pereira return new RecipientChip(null, RecipientEntry.constructFakeEntry((String) text), -1); 17661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1767b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1768b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1769b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1770b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1771b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 17728faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 17738faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 17748faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1775b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1776b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1777b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1778b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1779b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1780fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1781b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 178283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1783b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 178483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 17858b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 178683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 17881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 17891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1790c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 17911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 17926ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1793b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1794b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 17951174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 17961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 17971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 17981174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 17991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 18001174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 18011174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 18021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 18031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 18041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1805b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 18061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 18071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 18081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 18091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 18101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 18111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 18131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 18141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 18151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 18176ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 18181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1819fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1820b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1821fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1822c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 18231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 18241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 18251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 18261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 18271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 18281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 1829e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 18301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 18311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 18321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 18331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 18341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 18351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 18361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 18371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 18381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 18391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 18411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 18421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 18431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 18441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 18451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1847b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1848b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 18498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * the chip without a delete icon and with an unfocused background. This is 18508faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * called when the RecipientChip no longer has focus. 1851b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 185200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private void unselectChip(RecipientChip chip) { 1853b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1854b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1855b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1856c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1857b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 18588faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.w(TAG, "The chip doesn't exist or may be a chip a user was editing"); 18595753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira setSelection(editable.length()); 18605753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira commitDefault(); 1861b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1862c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1863b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 18648b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 18658b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 18668faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 18678faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 18688faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 18698faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 18708b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 18718b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 18728b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1873c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1874b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1875b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1876b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1877b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1878c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1879b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1880c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1881b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1882b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1883b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1884b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1885b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1886b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1887b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1888b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1889b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1890b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1891b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1892b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1893b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 18953656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1896b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1897b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1898b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1899ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 1900ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /*pacakge*/ void removeChip(RecipientChip chip) { 1901b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1902b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1903b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1904b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1905b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int toDelete = spanEnd; 1906b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1907b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1908b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1911b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira // Always remove trailing spaces when removing a chip. 1912b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1913b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira toDelete++; 1914b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1915b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1916b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira text.delete(spanStart, toDelete); 1917b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1918b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1919c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1920b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1921c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1922b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1923b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1924b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1925b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 192600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 192700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void replaceChip(RecipientChip chip, RecipientEntry entry) { 1928b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1931c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1932b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1937a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (chipText != null) { 1938a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (start == -1 || end == -1) { 1939a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1940a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.insert(0, chipText); 1941a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } else { 1942a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (!TextUtils.isEmpty(chipText)) { 1943a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // There may be a space to replace with this chip's new 1944a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // associated 1945a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // space. Check for it 1946a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira int toReplace = end; 1947a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1948a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira && editable.charAt(toReplace) == ' ') { 1949a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira toReplace++; 1950a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 1951a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.replace(start, toReplace, chipText); 1952b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1953b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1956b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1957b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1958c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1959b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1960c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1961b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1962b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1963b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1964b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1965b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1966b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1967b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1968b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1969b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1970b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1971b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1972c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1973c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1974b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1976368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1977368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1978368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1979368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1980311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1981311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1982311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1983311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1984311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1985311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1986e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1987e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1988e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 19891e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 19901e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 19911e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 19921e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 19931e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 19941e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 19951e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 19961e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 19971e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 19981e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 19991e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 20001e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 20011e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 20021e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 20031e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 20041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 20051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 2006368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 2007e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 2008e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 20095753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira // If the user is editing a chip, don't clear it. 20105753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira if (mSelectedChip != null 20115753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() != RecipientEntry.INVALID_CONTACT) { 2012e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 2013e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 2014e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 2015e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2016e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 2017e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 2018054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 2019e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 2020054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 202176ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 2022054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 2023054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 2024054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 2025054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 2026054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 2027054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 2028e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 2029e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2030e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 2031e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 2032e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 2033e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 2034e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 2035e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 2036e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 20373b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(sub) && mValidator != null && mValidator.isValid(sub)) { 2038e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2039e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2040e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2041e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2042e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2043e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2044e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2045e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 20461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 2047e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2048e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2049e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2050e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 205122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // Do nothing. 2052e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2053e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 205477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 20553e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 20563e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles pasting a {@link ClipData} to this {@link RecipientEditTextView}. 20573e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 20583e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void handlePasteClip(ClipData clip) { 20593e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeTextChangedListener(mTextWatcher); 20603e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 20613e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (clip != null && clip.getDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)){ 20623e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham for (int i = 0; i < clip.getItemCount(); i++) { 20633e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham CharSequence paste = clip.getItemAt(i).getText(); 20643e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (paste != null) { 20653e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int start = getSelectionStart(); 20663e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int end = getSelectionEnd(); 20673e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Editable editable = getText(); 20683e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (start >= 0 && end >= 0 && start != end) { 20693e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.append(paste, start, end); 20703e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 20713e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.insert(end, paste); 20723e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20733e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteAndReplace(); 20743e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20753e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20763e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20773e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 20783e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mHandler.post(mAddTextWatcher); 20793e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20803e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 208149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira @Override 208249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira public boolean onTextContextMenuItem(int id) { 208349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (id == android.R.id.paste) { 208449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 208549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Context.CLIPBOARD_SERVICE); 20863e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(clipboard.getPrimaryClip()); 208749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return true; 208849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 208949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return super.onTextContextMenuItem(id); 209049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 209149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 20921e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira private void handlePasteAndReplace() { 20931e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = handlePaste(); 20941e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (created != null && created.size() > 0) { 20951e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira // Perform reverse lookups on the pasted contacts. 20961e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira IndividualReplacementTask replace = new IndividualReplacementTask(); 20971e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira replace.execute(created); 20981e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 20991e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 21001e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira 210149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 21021e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira /* package */ArrayList<RecipientChip> handlePaste() { 210349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String text = getText().toString(); 210449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int originalTokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 210549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String lastAddress = text.substring(originalTokenStart); 210649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenStart = originalTokenStart; 210749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int prevTokenStart = tokenStart; 210849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip findChip = null; 21091e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = new ArrayList<RecipientChip>(); 211049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != 0) { 211149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // There are things before this! 211249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart != 0 && findChip == null) { 211349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira prevTokenStart = tokenStart; 211449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = mTokenizer.findTokenStart(text, tokenStart); 211549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira findChip = findChip(tokenStart); 211649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 211749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != originalTokenStart) { 211849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (findChip != null) { 211949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = prevTokenStart; 212049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 212149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenEnd; 212249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip createdChip; 212349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart < originalTokenStart) { 212449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd = movePastTerminators(mTokenizer.findTokenEnd(text, tokenStart)); 212549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira commitChip(tokenStart, tokenEnd, getText()); 212649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira createdChip = findChip(tokenStart); 212749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // +1 for the space at the end. 212849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = getSpannable().getSpanEnd(createdChip) + 1; 21291e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(createdChip); 213049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 213149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 213249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 213349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Take a look at the last token. If the token has been completed with a 213449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // commit character, create a chip. 213549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (isCompletedToken(lastAddress)) { 213649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Editable editable = getText(); 21371e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira tokenStart = editable.toString().indexOf(lastAddress, originalTokenStart); 21381e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira commitChip(tokenStart, editable.length(), editable); 21391e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(findChip(tokenStart)); 214049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 21411e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira return created; 214249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 214349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 214449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 214549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /* package */int movePastTerminators(int tokenEnd) { 214649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd >= length()) { 214749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 214849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 214949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = getText().toString().charAt(tokenEnd); 215049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON) { 215149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 215249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 215349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // This token had not only an end token character, but also a space 215449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // separating it from the next token. 215549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd < length() && getText().toString().charAt(tokenEnd) == ' ') { 215649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 215749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 215849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 215949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 216049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 216177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 216277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 216377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 21648faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 21658faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 21668faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 216777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 216877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 216977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 217077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 217177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 217277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 217377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 217477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 217577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 217677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 217777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 217877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 217977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 218077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 218177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 218277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 21836f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] existingChips = getSortedRecipients(); 218477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 218577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 218677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 218777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 218877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 218977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 219077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2191039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 219277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2193039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2194039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2195039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2196039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 219777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 219877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 219977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 220077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 220177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 220277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 22031174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 220477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 220577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 22061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 22071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 220877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 220977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 221077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 221177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 221277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 221377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 221677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 221777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 221877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 221977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 222077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 222177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 222277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 222377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 222477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 222577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 222677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 2227b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 22282e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira oldText.removeSpan(chip); 2229b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 22306f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip replacement = replacements.get(i); 22316f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira text.setSpan(replacement, start, end, 2232b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 22336f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira replacement.setOriginalText(text.toString().substring(start, end)); 223477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 223577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 223677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 223777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 22382e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira setText(text); 223977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 224177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 224377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 224677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 224777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 224877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 224977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 225077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 225177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 225277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 225377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 225477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 225577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2256039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 225777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2258039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2259039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2260039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2261039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 226277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 226377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 226477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 226577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 22661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 226777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 226877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 22691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 22701e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()).toLowerCase())); 227177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 227277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 227377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 227477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 227577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 227677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 227777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 227877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 227977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 228077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 228177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 228277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 228377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 2284b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 22856f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 22866f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira /** 22876f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * MoreImageSpan is a simple class created for tracking the existence of a 22886f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * more chip across activity restarts/ 22896f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira */ 22906f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira private class MoreImageSpan extends ImageSpan { 22916f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public MoreImageSpan(Drawable b) { 22926f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira super(b); 22936f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 22946f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 22956f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 2296b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2297b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onDown(MotionEvent e) { 2298b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2299b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2300b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2301b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2302b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 2303b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2304b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2305b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2306b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2307b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2308b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onLongPress(MotionEvent event) { 2309b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mSelectedChip != null) { 2310b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return; 2311b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2312b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float x = event.getX(); 2313b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float y = event.getY(); 2314b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 2315b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira RecipientChip currentChip = findChip(offset); 2316b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (currentChip != null) { 23173e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (mDragEnabled) { 23183e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag-and-drop for the selected chip. 23193e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(currentChip); 23203e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 23213e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Copy the selected chip email address. 23223e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham showCopyDialog(currentChip.getEntry().getDestination()); 23233e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23243e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23253e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23263e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23273e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23283e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Enables drag-and-drop for chips. 23293e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void enableDrag() { 23313e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mDragEnabled = true; 23323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23333e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23343e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23353e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Starts drag-and-drop for the selected chip. 23363e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void startDrag(RecipientChip currentChip) { 23383e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham String address = currentChip.getEntry().getDestination(); 23393e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham ClipData data = ClipData.newPlainText(address, address + COMMIT_CHAR_COMMA); 23403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23413e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag mode. 23423e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(data, new RecipientChipShadow(currentChip), null, 0); 23433e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23443e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Remove the current chip, so drag-and-drop will result in a move. 23453e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // TODO (phamm): consider readd this chip if it's dropped outside a target. 23463e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeChip(currentChip); 23473e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23483e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23493e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23503e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles drag event. 23513e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23523e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23533e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public boolean onDragEvent(DragEvent event) { 23543e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham switch (event.getAction()) { 23553e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_STARTED: 23563e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Only handle plain text drag and drop. 23573e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return event.getClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN); 23583e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_ENTERED: 23593e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham requestFocus(); 23603e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 23613e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DROP: 23623e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(event.getClipData()); 23633e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 23643e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23653e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return false; 23663e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23673e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23683e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23693e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Drag shadow for a {@link RecipientChip}. 23703e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23713e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final class RecipientChipShadow extends DragShadowBuilder { 23723e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final RecipientChip mChip; 23733e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23743e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public RecipientChipShadow(RecipientChip chip) { 23753e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip = chip; 23763e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23773e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23783e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23793e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onProvideShadowMetrics(Point shadowSize, Point shadowTouchPoint) { 23803e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Rect rect = mChip.getDrawable().getBounds(); 23813e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowSize.set(rect.width(), rect.height()); 23823e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowTouchPoint.set(rect.centerX(), rect.centerY()); 23833e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23843e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23853e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23863e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onDrawShadow(Canvas canvas) { 23873e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip.getDrawable().draw(canvas); 2388b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2389b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2390b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2391b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private void showCopyDialog(final String address) { 2392b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = address; 2393b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setTitle(address); 2394b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setContentView(mCopyViewRes); 2395b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCancelable(true); 2396b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCanceledOnTouchOutside(true); 2397b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.findViewById(android.R.id.button1).setOnClickListener(this); 2398b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setOnDismissListener(this); 2399b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.show(); 2400b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2401b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2402b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2403b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 2404b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2405b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2406b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2407b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2408b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2409b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onShowPress(MotionEvent e) { 2410b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2411b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2412b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2413b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2414b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onSingleTapUp(MotionEvent e) { 2415b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2416b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2417b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2418b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2419b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2420b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onDismiss(DialogInterface dialog) { 2421b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = null; 2422b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2423b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2424b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2425b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onClick(View v) { 2426b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy this to the clipboard. 2427b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 2428b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Context.CLIPBOARD_SERVICE); 2429b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira clipboard.setPrimaryClip(ClipData.newPlainText("", mCopyAddress)); 2430b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.dismiss(); 2431b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 243277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 2433