RecipientEditTextView.java revision 07a230a45345b16793463e32194f820eafa2a626
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; 26c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 28c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.graphics.Point; 31c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 342d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 3577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 36156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 37156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 3822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereiraimport android.os.Parcelable; 392d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 40572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.text.InputType; 41c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 42c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 4477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 46c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 48c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 49c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 50c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 510fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 520fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 532d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 54c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 554fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 56a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 573e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.view.DragEvent; 58b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.GestureDetector; 59c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 60c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 614fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 624fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 63c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 64c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 65572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.view.View.OnClickListener; 66416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 68c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 69b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 71156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 722d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 73e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereiraimport android.widget.PopupWindow; 74416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 75c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 76b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 77a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 786f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Arrays; 79b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 806f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Collections; 816f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Comparator; 8277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 83c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 84c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 85c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 862d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 872d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 882d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 892d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 90b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 91b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener, 92e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira GestureDetector.OnGestureListener, OnDismissListener, OnClickListener, 93e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira PopupWindow.OnDismissListener { 94c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 9600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 9700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 9800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 9900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 10000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 101c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 102c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 10400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 10500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final long DISMISS_DELAY = 300; 10600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 1074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 1088faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 1098faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ static final int CHIP_LIMIT = 2; 1108faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private static final int MAX_CHIPS_PARSED = 50; 1124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int sSelectedTextColor = -1; 11400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 11500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Resources for displaying chips. 116c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 117c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 118c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 119c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mInvalidChipBackground; 12100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mChipBackgroundPressed; 12300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipHeight; 12500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipFontSize; 12700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 128c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 130c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 131c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Validator mValidator; 133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 137c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 142c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 144054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 145a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 146156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 147156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 148c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 149c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 1508faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private boolean mNoChips = false; 1518faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 152b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 153b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1541174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1551174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 15677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 15777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1590fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 160bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 161bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 162b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Chip copy fields. 163b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private GestureDetector mGestureDetector; 164b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 165b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private Dialog mCopyDialog; 166b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 167b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private int mCopyViewRes; 168b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 169b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private String mCopyAddress; 170b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 171b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 172a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 173a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 175b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 177416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 17800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 179e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 180e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 18100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Obtain the enclosing scroll view, if it exists, so that the view can be 18200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // scrolled to show the last line of chips content. 183416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 184416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 18500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private boolean mTriedGettingScrollView; 186416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1873e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private boolean mDragEnabled = false; 1883e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 189e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 190e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 191e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 192e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 193e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 194e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 195e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 196e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 197e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 198e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 19977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 20077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 201a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 202a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 203a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 204a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 205a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 206a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 207a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 208a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 209a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 210a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira private Runnable mDelayedShrink = new Runnable() { 211a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 212a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira @Override 213a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira public void run() { 214a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira shrink(); 215a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 216a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 217a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira }; 218a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 2192d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 2202d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 22177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 22277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 22377db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 224b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 225e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAlternatesPopup.setOnDismissListener(this); 2261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 227e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAddressPopup.setOnDismissListener(this); 2280436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira mCopyDialog = new Dialog(context); 229b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 230b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 231b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 232b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 233368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 234e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 236b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 237b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 238368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 242b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 2436f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS); 244c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 2454fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 246156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 247156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 248156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 249156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 250b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 251156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 252156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 253156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 254156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 255156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2566ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2576ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 258b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector = new GestureDetector(context, this); 259ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 260cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 26100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ RecipientChip getLastChip() { 26200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = null; 26300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 26400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null && chips.length > 0) { 26500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira last = chips[chips.length - 1]; 266ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 26700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return last; 2684fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2694fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2704fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2714fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 27400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = getLastChip(); 2758faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (last != null && start < getSpannable().getSpanEnd(last)) { 27600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Grab the last chip and set the cursor to after it. 27700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira setSelection(Math.min(getSpannable().getSpanEnd(last) + 1, getText().length())); 278d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 279d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 280d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 281d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 28222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira @Override 28322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira public void onRestoreInstanceState(Parcelable state) { 28422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (!TextUtils.isEmpty(getText())) { 28522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(null); 28622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } else { 28722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(state); 28822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 28922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 29022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 29100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira @Override 2927c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira public Parcelable onSaveInstanceState() { 2937c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira // If the user changes orientation while they are editing, just roll back the selection. 2947c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira clearSelectedChip(); 2957c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira return super.onSaveInstanceState(); 2967c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira } 2977c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira 298c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 299c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 300c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 301c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 302c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 303c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 306001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 307001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 308001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 309001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 310c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 311c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 3124f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 31305522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 314c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 315c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 316c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 317a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 320a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 321a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 322a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 323a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 3246ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 325c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 326c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 327d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 328d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 329b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira super.onFocusChanged(hasFocus, direction, previous); 330d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 3314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 3324fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 3334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 334416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira scrollLineIntoView(getLineCount()); 3354fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 3362d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3372d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 338b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira @Override 339b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira public void performValidation() { 340b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira // Do nothing. Chips handles its own validation. 341b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira } 342b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira 3434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 34407a230a45345b16793463e32194f820eafa2a626Mindy Pereira if (mTokenizer == null) { 34507a230a45345b16793463e32194f820eafa2a626Mindy Pereira return; 34607a230a45345b16793463e32194f820eafa2a626Mindy Pereira } 3475a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira if (mSelectedChip != null 3485a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira && mSelectedChip.getEntry().getContactId() != RecipientEntry.INVALID_CONTACT) { 3494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 3504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 351a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (getWidth() <= 0) { 352a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // We don't have the width yet which means the view hasn't been drawn yet 353a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // and there is no reason to attempt to commit chips yet. 354a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This focus lost must be the result of an orientation change 355a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // or an initial rendering. 356a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Re-post the shrink for later. 357a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.removeCallbacks(mDelayedShrink); 358a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.post(mDelayedShrink); 359a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira return; 360a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 361001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 362001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 363001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 364a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 365001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 366001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 367001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 368001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 369001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 370001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 371a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira Editable text = getText(); 372a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(text, start); 373a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This token was already tokenized, so skip past the ending token. 3748a518e93aef58d5ced2d0223a5fd89b996930e26Mindy Pereira if (whatEnd < text.length() && text.charAt(whatEnd) == ',') { 375a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira whatEnd++; 376a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 377001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 378001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 379a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int selEnd = getSelectionEnd(); 3804ef6086da2f4bcac5a6cba773f828734a399a879Mindy Pereira if (whatEnd != selEnd) { 381001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 382001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 383001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 384001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 385001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 386090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 387001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 3884e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 39777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 39877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 39977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 40077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 40177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 40277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 4034e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4044e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 4051e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 406e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 407c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 408c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 409c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 410c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 411c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 4121e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 413c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 414e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 4161e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 4171e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 418e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 420e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 421e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 42200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 423e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(true) - deleteWidth - widths[0]); 4241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 4331e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 43777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 43897b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 43997b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 44097b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String) ellipsizedText, paint, height), paint); 4411e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 442f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira Rect backgroundPadding = new Rect(); 443f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipBackgroundPressed.getPadding(backgroundPadding); 444f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipDelete.setBounds(width - deleteWidth + backgroundPadding.left, 445f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira 0 + backgroundPadding.top, 446f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira width - backgroundPadding.right, 447f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira height - backgroundPadding.bottom); 4481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 4491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 4501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 454c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 455045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 456e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 457c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 458c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 459c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 460e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 462e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 463e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 46400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 465e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(false) - iconWidth - widths[0]); 4661a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4671a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 4681e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4691e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4701e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 471c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 472c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 473c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 475045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 476045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 477045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 478045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 4791e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4809024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 4811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 4829024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 48390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 48490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 48590081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 48690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 48790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 48890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 48990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 49090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 49190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4929024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4939024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4949024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 4979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 4989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 4999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 500ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira if (photo != null) { 501ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 502ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Rect backgroundPadding = new Rect(); 503ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground.getPadding(backgroundPadding); 504ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF dst = new RectF(width - iconWidth + backgroundPadding.left, 505ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 0 + backgroundPadding.top, 506ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira width - backgroundPadding.right, 507ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira height - backgroundPadding.bottom); 508ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Matrix matrix = new Matrix(); 509ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.FILL); 510ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 511ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 512c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5139024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 5149024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 516e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira paint.setColor(getContext().getResources().getColor(android.R.color.black)); 51797b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 518379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 51997b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String)ellipsizedText, paint, height), paint); 520c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5211e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 5221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 5231e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 5241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 525c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 52600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** 52700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira * Get the background drawable for a RecipientChip. 52800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira */ 52900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 53000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ Drawable getChipBackground(RecipientEntry contact) { 53100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 53200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mChipBackground : mInvalidChipBackground; 53300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 53400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 53597b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira private float getTextYOffset(String text, TextPaint paint, int height) { 53697b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira Rect bounds = new Rect(); 5373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham paint.getTextBounds(text, 0, text.length(), bounds); 53897b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira int textHeight = bounds.bottom - bounds.top - (int)paint.descent(); 53997b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return height - ((height - textHeight) / 2); 54097b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira } 54197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira 54200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 5431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 5441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 5451e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 5461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 547c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 5481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 549c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5501e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 5511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 55277db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 5531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 5541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 5551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 556e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 557c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 559045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 5601e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 561c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 562c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 563c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 5641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 56577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 566c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 567c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 56877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 569c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 5702d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5712d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 5728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 573045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 574045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 5755519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 5765519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 5778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 578c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 5795519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 580416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 58197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return -((actualLine * ((int) mChipHeight) + getPaddingBottom()) + getPaddingTop()) 58297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira + getDropDownVerticalOffset(); 583f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 584f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 5858684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5868684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 5878684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 5888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 5898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 590c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 5911e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 5922d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5932d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 594c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 5954f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * Set all chip dimensions and resources. This has to be done from the 5964f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * application as this is a static library. 5974f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param chipBackground 5981e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipBackgroundPressed 5994f7412c084ad344e94a320b51270ac6480a47a84Mindy Pereira * @param invalidChip 6001e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param chipDelete 6011e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param defaultContact 6021426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param moreResource 6031e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira * @param alternatesLayout 6041426d714da911130b643f7039590eceaa6420aa7Mindy Pereira * @param chipHeight 605c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * @param padding Padding around the text in a chip 606b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param chipFontSize 607b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira * @param copyViewRes 608c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 60943876560a507b0672cd2732c74bdbdec84ed3893Mindy Pereira public void setChipDimensions(Drawable chipBackground, Drawable chipBackgroundPressed, 610045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable invalidChip, Drawable chipDelete, Bitmap defaultContact, int moreResource, 611d79e1a0e1a12944c6b9bae1dcfd5c602693281c0Mindy Pereira int alternatesLayout, float chipHeight, float padding, 612b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float chipFontSize, int copyViewRes) { 613b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackground = chipBackground; 614b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipBackgroundPressed = chipBackgroundPressed; 615b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipDelete = chipDelete; 616b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipPadding = (int) padding; 617b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mAlternatesLayout = alternatesLayout; 618b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mDefaultContactPhoto = defaultContact; 619b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(moreResource, null); 620b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipHeight = chipHeight; 621b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mChipFontSize = chipFontSize; 622b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mInvalidChipBackground = invalidChip; 623b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyViewRes = copyViewRes; 624b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 625b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 626a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 627a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void setMoreItem(TextView moreItem) { 628a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mMoreItem = moreItem; 629a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 630a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 631ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 632ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 633ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipBackground(Drawable chipBackground) { 634ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground = chipBackground; 635ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 636ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 637ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 638ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipHeight(int height) { 639ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipHeight = height; 640ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 641ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 642bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 643bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 644bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 645bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 646bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 647bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 648bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 649bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 650bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 651bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 652bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 653c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 654c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 655c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 65653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (width != 0 && height != 0) { 65753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount > 0) { 65853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira postHandlePendingChips(); 65953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } else { 66053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira checkChipWidths(); 66153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 6627bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 66377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 66400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (mScrollView == null && !mTriedGettingScrollView) { 665416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 666416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 667416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 668416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 669416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 670416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 671416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 67200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mTriedGettingScrollView = true; 673416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 674c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 675c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 676a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 677a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 678a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 679a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 680a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 68153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira private void checkChipWidths() { 68253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Check the widths of the associated chips. 68353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 68453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (chips != null) { 68553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira Rect bounds; 68653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira for (RecipientChip chip : chips) { 68753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira bounds = chip.getDrawable().getBounds(); 68853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (getWidth() > 0 && bounds.right - bounds.left > getWidth()) { 68953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Need to redraw that chip. 69053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira replaceChip(chip, chip.getEntry()); 69153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 69253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 693a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 69453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 69553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 6968faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 6978faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void handlePendingChips() { 6988faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (getViewWidth() <= 0) { 6997bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 7007bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 7017bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 7027bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 7037bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 70453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount <= 0) { 70553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira return; 70653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 70753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 708a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 709a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 710a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 7118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mPendingChipsCount <= MAX_CHIPS_PARSED) { 7128faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 7138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String current = mPendingChips.get(i); 7148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenStart = editable.toString().indexOf(current); 7158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenEnd = tokenStart + current.length(); 7168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenStart >= 0) { 7178faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // When we have a valid token, include it with the token 7188faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // to the left. 7198faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenEnd < editable.length() - 2 7208faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 7218faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenEnd++; 7228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 724a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 7258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mPendingChipsCount--; 7260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7278faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira sanitizeEnd(); 7288faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } else { 7298faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mNoChips = true; 7300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7318faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 73222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0 733a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 734a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 735a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 736a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 737a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 738a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 739a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 740a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 741a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 74277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 743a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 744a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 745a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 746a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 74722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // to showing addresses for all of them. 748a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 74977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 75077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 751a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 752a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 7530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7568faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 7578faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ int getViewWidth() { 7588faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return getWidth(); 7598faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7608faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 7610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 7630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 76400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 76500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void sanitizeEnd() { 7660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 76700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 7680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 7690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 7700fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 77122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mMoreChip = getMoreChip(); 7720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 7730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 7740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 77500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira lastSpan = getLastChip(); 7760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 7780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 7790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 7800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 7810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 7820fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 7830fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 7840fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 7850fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7860fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 7870fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 7930fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 7940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 7950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 7961e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 7971e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 7981e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 7991e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 8001e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 801b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 8021e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 8030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 8040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 8050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 807d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 80800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String destText = createAddressText(entry); 809d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 810b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int textLength = destText.length() - 1; 811d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 812d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 813d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 814d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 815d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 8168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 8178faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip = constructChipSpan(entry, start, false); 8188faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 8198faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 820d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 821d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 822d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 823d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 824d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 825d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 82622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients == null) { 82722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(); 82822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 8296f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chip.setOriginalText(chipText.toString()); 830d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 831d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 83277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 8330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 8350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 836d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 837d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 838d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 8401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 8416ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 842454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 843454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 8441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 8451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 8461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 8476ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 8486ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 8496ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 8506ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 8516ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 8521174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8531174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8546ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 8556ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 856a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira String validatedToken = null; 8576ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 8586ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 859a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = mValidator.fixText(token).toString(); 860a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (!TextUtils.isEmpty(validatedToken)) { 861a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (validatedToken.contains(token)) { 862a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // protect against the case of a validator with a null domain, 863a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // which doesn't add a domain to the token 864a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(validatedToken); 865a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (tokenized.length > 0) { 866a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = tokenized[0].getAddress(); 867a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } 868a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } else { 869a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // We ran into a case where the token was invalid and removed 870a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // by the validator. In this case, just use the original token 871a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // and let the user sort out the error chip. 872a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = null; 873490556a764a879cd0eaff358e90705cc1335c92eErik } 874d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 8756ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 876454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 877a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira return RecipientEntry 878a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira .constructFakeEntry(!TextUtils.isEmpty(validatedToken) ? validatedToken : token); 8791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 8816ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 8826ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 8836ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 8846ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 8851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 8861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 8871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 8881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 8890fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 8910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 893c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 894c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 896c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 897c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 898c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 8998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 9008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 9018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 9028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 9038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 9048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 9058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9068684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 9078684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 9088684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 9098684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 910c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 912c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 914c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9168684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 9178684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 918c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 91995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 92095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 92195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 92295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 92395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 92495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 92595d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 9268684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9278684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 9288684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 9298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 9308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 9318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 9328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 9338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 93495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 938c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 939c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 940d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 941c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 942c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 943e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 944e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 945e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 946e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 947e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 948e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 949c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 95095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 951e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 952e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 953e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 954e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 955e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 956e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 957e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 958e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 959e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 960e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 961e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 962c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 963c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 964c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 965c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 966e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 967e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 968e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 969e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 970e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 971e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 972e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 973e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 974e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 975045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 976045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 977045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 978045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 979045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 980045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 981045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 9828684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 9834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 984045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 9854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 986dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 987e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 988e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 989e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 990e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 991e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 992e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 993e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 9944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 995e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 996e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 997e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 998e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 999e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1000e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 1001e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1002e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 1003e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 1004e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 1005e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 10064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1007054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 1008e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 10094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1010e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 101149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ListAdapter adapter = getAdapter(); 101249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (adapter != null && adapter.getCount() > 0 && enoughToFilter() 101349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira && end == getSelectionEnd()) { 1014e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 1015e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 1016e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 1017e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 1018e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 1019e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 102049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (editable.length() > tokenEnd + 1) { 102149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char charAt = editable.charAt(tokenEnd + 1); 102249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (charAt == COMMIT_CHAR_COMMA || charAt == COMMIT_CHAR_SEMICOLON) { 102349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 102449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1025a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 1026b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 1027e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 1028e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 10291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 1030d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 1031d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1032d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 103371fa24bfb96744cf28d368d58172c14638e14693Mindy Pereira if (chipText != null && start > -1 && end > -1) { 10345ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira editable.replace(start, end, chipText); 10355ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira } 1036d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 103749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Only dismiss the dropdown if it is related to the text we 103849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // just committed. 103949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // For paste, it may not be as there are possibly multiple 104049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // tokens being added. 104149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (end == getSelectionEnd()) { 104249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira dismissDropDown(); 104349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1044f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 10454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 1046d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1047d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 10484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 1049d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1050d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 10514031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 10524031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ void sanitizeBetween() { 1053f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira // Find the last chip. 10544031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira RecipientChip[] recips = getSortedRecipients(); 1055f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips != null && recips.length > 0) { 1056f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip last = recips[recips.length - 1]; 1057f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip beforeLast = null; 1058f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips.length > 1) { 1059f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira beforeLast = recips[recips.length - 2]; 1060f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1061f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int startLooking = 0; 1062f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int end = getSpannable().getSpanStart(last); 1063f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (beforeLast != null) { 1064f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking = getSpannable().getSpanEnd(beforeLast); 1065c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira Editable text = getText(); 10664031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira if (startLooking == -1 || startLooking > text.length() - 1) { 1067c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira // There is nothing after this chip. 1068c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira return; 1069c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira } 1070c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira if (text.charAt(startLooking) == ' ') { 1071f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking++; 1072f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1073f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1074ec35d9975b61c84cda7081ebfce9e017229fb3d5Mindy Pereira if (startLooking >= 0 && end >= 0 && startLooking < end) { 1075f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira getText().delete(startLooking, end); 1076f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1077f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1078f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1079f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira 1080e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 10818faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return !mNoChips && hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 10821e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 10831e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 10841e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 10858faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 10868faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return true; 10878faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 10881e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 10891e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 10901e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 109105522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 10921e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 1093e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1094e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1095e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 109639f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira if (start == -1 || end == -1) { 109739f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira // This chip no longer exists in the field. 109839f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira dismissDropDown(); 109939f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira return; 110039f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira } 1101e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 1102e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 1103e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1104e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 1105e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 11063b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(text)) { 11073b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 11083b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11093b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira CharSequence chipText = createChip(entry, false); 11106fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira int selEnd = getSelectionEnd(); 11116fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira if (chipText != null && start > -1 && selEnd > -1) { 11126fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira editable.replace(start, selEnd, chipText); 1113a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 11143b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira } 1115054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 111605522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 111705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 11188684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 11208684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 11218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 1124b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 1125b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1126b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1127b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1128b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 1129c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1130c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1131c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 1132c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 1133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 11362d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 11372d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 11384031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 11394031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ Spannable getSpannable() { 1140ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 1141c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1143b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 1144b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 1145b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1146b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1147b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 1148b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 1149b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1150b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1151c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1152c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 1153c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 1154c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 1155c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 1156c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 1157c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1158c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1159c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 116049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (enoughToFilter() && !isCompletedToken(text)) { 1161c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1162c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 1163c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 1164c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 1165c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 1166c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 1167c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 1168c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 1169c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1170c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1171c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 1172c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1173c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 117449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 117549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /*package*/ boolean isCompletedToken(CharSequence text) { 117649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (TextUtils.isEmpty(text)) { 117749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 117849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 117949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Check to see if this is a completed token before filtering. 118049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int end = text.length(); 118149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int start = mTokenizer.findTokenStart(text, end); 118249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String token = text.toString().substring(start, end).trim(); 118349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (!TextUtils.isEmpty(token)) { 118449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = token.charAt(token.length() - 1); 118549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON; 118649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 118749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 118849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 118949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 1190c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 1191c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 1192b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 1193c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 1194c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 119536d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 1196c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1197c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 11988684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11998684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 12008684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 12018684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 12028684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 12038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 12048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 12058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1206c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1207c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 1208d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 1209d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 1210d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 1211d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1212c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 1213d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 1214c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 12156caf49d02e7b2a719fc9fdf57e3f8e96dfdf082aMindy Pereira if (mSelectedChip == null) { 1216b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector.onTouchEvent(event); 1217b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 12180436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira if (mCopyAddress == null && action == MotionEvent.ACTION_UP) { 1219c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 1220c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 1221c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1222c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 1224c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 1225c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 1226c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1227b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1228c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 12298684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 12308684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 1231b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1232c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1233b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 1234c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1235c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1236c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 1237416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 12385753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira } else if (mSelectedChip != null 12395753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 12405753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira chipWasSelected = true; 1241c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1242c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1243c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 1244c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1245c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1246c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 1247c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1248c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1249416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 1250416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1251c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1252416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1253416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1254416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1255b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1256b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1257b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1258c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1259b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1260b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1261b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 1262e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 126377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1264416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1265b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1266368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1267e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira // Clear the checked item. 1268e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = -1; 1269b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1270b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1271b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1272b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1273b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1274b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1275b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1276b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1277b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1278b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1279b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1280b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1281b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1282e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira // Dismiss listener for alterns and single address popup. 1283e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira @Override 1284e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira public void onDismiss() { 1285e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 1286e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira } 1287e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira 1288b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1289b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1290b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesLayout, this); 1291b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1292b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 12931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 12941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 12951174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 12961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 12971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1298a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1299b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1300b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1301b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1302b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1303b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1304e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = position; 1305b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1307c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1308c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1309c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1310c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1311c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1312c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1313c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1314c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1315c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1316c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1317c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1318c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1319c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1320c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1321c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1322c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1323c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13244fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 13254fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 13264fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1327c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1328c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 13294fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1330c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1331c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1332c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1333c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1334c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1335c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1336c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13374fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 13384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 13394fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 13404fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13414fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 13424fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13434fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1344c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1345c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1346c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1347c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1348c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1349b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1352c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1353c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1354c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1355c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1356c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1357c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13584031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 135900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to add to the list of addresses. 136000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ String createAddressText(RecipientEntry entry) { 13618659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String display = entry.getDisplayName(); 13628659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String address = entry.getDestination(); 13638659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 13648659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira display = null; 13658659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 1366a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira if (address != null) { 1367a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // Tokenize out the address in case the address already 1368a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira // contained the username as well. 1369c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 1370c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (tokenized != null && tokenized.length > 0) { 1371c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira address = tokenized[0].getAddress(); 1372c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 1373a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira } 13748659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira Rfc822Token token = new Rfc822Token(display, address, null); 137500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String trimmedDisplayText = token.toString().trim(); 13768659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira int index = trimmedDisplayText.indexOf(","); 13778659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira return index < trimmedDisplayText.length() - 1 ? (String) mTokenizer 137800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .terminateToken(trimmedDisplayText) : trimmedDisplayText; 137900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 138000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 138100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 138200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to display in a chip. 138300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ String createChipDisplayText(RecipientEntry entry) { 138400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String display = entry.getDisplayName(); 138500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String address = entry.getDestination(); 138600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 138700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira display = null; 138800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 138900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (address != null) { 139000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Tokenize out the address in case the address already 139100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // contained the username as well. 139200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 139300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (tokenized != null && tokenized.length > 0) { 139400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira address = tokenized[0].getAddress(); 139500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 139600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 139700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (!TextUtils.isEmpty(display)) { 139800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return display; 139900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else if (!TextUtils.isEmpty(address)){ 140000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return address; 140100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else { 140200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return new Rfc822Token(display, address, null).toString(); 140300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 14048659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 14058659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira 1406fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 140700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String displayText = createAddressText(entry); 1408a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (TextUtils.isEmpty(displayText)) { 1409a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira return null; 1410a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 14118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = null; 1412c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1413c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1414c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 14158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int textLength = displayText.length()-1; 14168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText = new SpannableString(displayText); 14178faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 14188faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira try { 14198faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira RecipientChip chip = constructChipSpan(entry, start, pressed); 14208faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, 14218faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip.setOriginalText(chipText.toString()); 14238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } catch (NullPointerException e) { 14248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.e(TAG, e.getMessage(), e); 14258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 14268faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1427c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1428c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1429c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1430c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14318684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 14328684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 14338684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 14348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1435c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1436c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1437c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1438c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1439c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1440c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 14410fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 14420fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 14431e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 14441e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 14451e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1446c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1447c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1448c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1449c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1450c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1451c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1452c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 14534221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 1454920c95167574395b1ff9ecc16e41e13853269bbcMindy Pereira if (chip != null && start >= 0 && end >= 0) { 14554221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 14564221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1457f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 1458c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1459c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14600fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 14610fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 14620fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 14630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 14640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 14650fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 14660fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 14670fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 14680fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 14691e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (RecipientEntry.isCreatedRecipient(item.getContactId()) 14701e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira && (TextUtils.isEmpty(item.getDisplayName()) 14711e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 14721e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || (mValidator != null && !mValidator.isValid(destination)))) { 14730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 14740fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 14750fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 14760fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 14770fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 14780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 14790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1480c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1481c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1482c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 148300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 14847a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 14857a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 14867a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 14877a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1488c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1490c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1491c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 149200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 149300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 149400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */ Collection<Long> getDataIds() { 149500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira final Set<Long> result = new HashSet<Long>(); 149600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip [] chips = getSortedRecipients(); 149700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null) { 149800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira for (RecipientChip chip : chips) { 149900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira result.add(chip.getDataId()); 150000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 150100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 150200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return result; 150383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 150483e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 15054031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 150600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */RecipientChip[] getSortedRecipients() { 150700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] recips = getSpannable() 150800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .getSpans(0, getText().length(), RecipientChip.class); 15096f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ArrayList<RecipientChip> recipientsList = new ArrayList<RecipientChip>(Arrays 151000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .asList(recips)); 15116f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira final Spannable spannable = getSpannable(); 15126f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Collections.sort(recipientsList, new Comparator<RecipientChip>() { 15136f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15146f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira @Override 15156f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public int compare(RecipientChip first, RecipientChip second) { 15166f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int firstStart = spannable.getSpanStart(first); 15176f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int secondStart = spannable.getSpanStart(second); 15186f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (firstStart < secondStart) { 15196f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return -1; 15206f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else if (firstStart > secondStart) { 15216f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 1; 15226f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else { 15236f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 0; 15246f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15256f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15266f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira }); 15276f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return recipientsList.toArray(new RecipientChip[recipientsList.size()]); 15286f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15296f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15304e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15314e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 15324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15344e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15364e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 15374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15384e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15394e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 15414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 15458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 15468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 15474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 15494e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15504e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15514e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1552a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1553a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ImageSpan getMoreChip() { 155422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan[] moreSpans = getSpannable().getSpans(0, getText().length(), 155522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan.class); 155622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira return moreSpans != null && moreSpans.length > 0 ? moreSpans[0] : null; 155722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 155822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 15598faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private MoreImageSpan createMoreSpan(int count) { 15608faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String moreText = String.format(mMoreItem.getText().toString(), count); 15618faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 15628faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 15638faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 15648faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 15658faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira + mMoreItem.getPaddingRight(); 15668faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int height = getLineHeight(); 15678faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 15688faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Canvas canvas = new Canvas(drawable); 15698faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int adjustedHeight = height; 15708faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Layout layout = getLayout(); 15718faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (layout != null) { 15728faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira adjustedHeight -= layout.getLineDescent(0); 15738faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 15748faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, adjustedHeight, morePaint); 15758faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 15768faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 15778faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira result.setBounds(0, 0, width, height); 15788faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return new MoreImageSpan(result); 15798faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 15808faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 15818faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 15828faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void createMoreChipPlainText() { 15838faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Take the first <= CHIP_LIMIT addresses and get to the end of the second one. 15848faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Editable text = getText(); 15858faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 15868faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int end = start; 15878faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < CHIP_LIMIT; i++) { 15888faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira end = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 15898faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = end; // move to the next token and get its end. 15908faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 15918faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Now, count total addresses. 15928faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = 0; 15938faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = countTokens(text); 15948faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(tokenCount - CHIP_LIMIT); 15958faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(end, text.length())); 15968faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 15978faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira text.replace(end, text.length(), chipText); 15988faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mMoreChip = moreSpan; 15998faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16008faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16018faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 16028faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /* package */int countTokens(Editable text) { 16038faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = 0; 16048faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 16058faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira while (start < text.length()) { 16068faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 16078faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenCount++; 16088faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (start >= text.length()) { 16098faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira break; 16108faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16118faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16128faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return tokenCount; 16138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16158684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1616045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1617045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1618045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 16198684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1620a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1621a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void createMoreChip() { 16228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 16238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createMoreChipPlainText(); 16248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return; 16258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16268faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1627bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1628bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1629bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1630bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 16316f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ImageSpan[] tempMore = getSpannable().getSpans(0, getText().length(), MoreImageSpan.class); 16326f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (tempMore.length > 0) { 16336f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira getSpannable().removeSpan(tempMore[0]); 16346f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 16356f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 16368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 163783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 16380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 16390fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 16404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16416f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Spannable spannable = getSpannable(); 164283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 16434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 16448faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(overage); 1645368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 16464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 16474e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 16486f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Editable text = getText(); 1649368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1650368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 16519024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1652368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 16539024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1654368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1655368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 16569024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 16576f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (mTemporaryRecipients == null || !mTemporaryRecipients.contains(recipients[i])) { 16586f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanStart = spannable.getSpanStart(recipients[i]); 16596f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanEnd = spannable.getSpanEnd(recipients[i]); 16606f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira recipients[i].setOriginalText(text.toString().substring(spanStart, spanEnd)); 166177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1662368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 16634e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16648faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (totalReplaceEnd < text.length()) { 16658faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira totalReplaceEnd = text.length(); 16668faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 166777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 166877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 166977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 16704e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 167177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 16720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 16734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 16758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 16768684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 16778684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 16788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1679a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1680a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /*package*/ void removeMoreChip() { 16814e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 16824e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 16834e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 16844e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 16854e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 16864e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 16874e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 1688c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 168964077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // Start the search for tokens after the last currently visible 169064077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // chip. 1691c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (recipients == null || recipients.length == 0) { 1692c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira return; 1693c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 169464077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira int end = span.getSpanEnd(recipients[recipients.length - 1]); 16954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 16964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 16976f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int chipStart; 16980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 16990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 17006f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira // Need to find the location of the chip, again. 17016f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira token = (String) chip.getOriginalText(); 170264077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // As we find the matching recipient for the remove spans, 170364077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // reduce the size of the string we need to search. 170464077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // That way, if there are duplicates, we always find the correct 170564077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // recipient. 170664077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira chipStart = editable.toString().indexOf(token, end); 170764077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira end = chipEnd = Math.min(editable.length(), chipStart + token.length()); 1708bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1709bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1710bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1711bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1712bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 17134e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17144e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 17154e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17164e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17184e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1719c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1720b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1721b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1722b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1723b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1724b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1725b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1726b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1727b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1728b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1729b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1730c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 173100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip selectChip(RecipientChip currentChip) { 17321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 17331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 17341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 17351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 17361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 17371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 17381174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 17392f5589283d93933751c20791ef42dc7eab87061aMindy Pereira return new RecipientChip(null, RecipientEntry.constructFakeEntry((String) text), -1); 17401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1741b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1742b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1743b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1744b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1745b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 17468faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 17478faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 17488faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1749b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1750b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1751b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1752b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1753b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1754fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1755b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 175683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1757b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 175883e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 17598b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 176083e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1761b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 17621174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 17631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1764c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 17651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 17666ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1767b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1768b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 17691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 17701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 17711174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 17721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 17731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 17741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 17751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 17761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 17771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 17781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1779b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 17801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 17811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 17821174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 17831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 17841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 17851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 17861174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 17871174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 17881174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 17891174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 17901174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 17916ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 17921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1793fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1794b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1795fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1796c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 17971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 17981174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 17991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 18001174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 18011174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 18021174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 1803e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 18041174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 18051174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 18061174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 18071174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 18081174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 18091174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 18101174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 18111174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 18121174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 18131174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18141174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 18151174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 18161174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 18171174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 18181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 18191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1821b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1822b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 18238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * the chip without a delete icon and with an unfocused background. This is 18248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * called when the RecipientChip no longer has focus. 1825b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 182600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private void unselectChip(RecipientChip chip) { 1827b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1828b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1829b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1830c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1831b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 18328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.w(TAG, "The chip doesn't exist or may be a chip a user was editing"); 18335753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira setSelection(editable.length()); 18345753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira commitDefault(); 1835b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1836c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1837b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 18388b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 18398b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 18408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 18418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 18428faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 18438faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 18448b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 18458b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 18468b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1847c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1848b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1849b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1850b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1851b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1852c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1853b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1854c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1855b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1856b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1857b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1858b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1859b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1860b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1861b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1862b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1863b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1864b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1865b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1866b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1867b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1868b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 18693656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1870b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1871b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1872b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1873ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 1874ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /*pacakge*/ void removeChip(RecipientChip chip) { 1875b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1876b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1877b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1878b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1879b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int toDelete = spanEnd; 1880b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1881b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1882b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1883b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1884c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1885b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira // Always remove trailing spaces when removing a chip. 1886b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1887b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira toDelete++; 1888b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1889b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1890b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira text.delete(spanStart, toDelete); 1891b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1892b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1893c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1895c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1896b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1897b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1898b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1899b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 190000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 190100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void replaceChip(RecipientChip chip, RecipientEntry entry) { 1902b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1903b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1904b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1905c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1906b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1907b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1908b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1910b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1911a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (chipText != null) { 1912a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (start == -1 || end == -1) { 1913a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1914a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.insert(0, chipText); 1915a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } else { 1916a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (!TextUtils.isEmpty(chipText)) { 1917a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // There may be a space to replace with this chip's new 1918a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // associated 1919a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // space. Check for it 1920a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira int toReplace = end; 1921a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1922a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira && editable.charAt(toReplace) == ' ') { 1923a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira toReplace++; 1924a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 1925a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.replace(start, toReplace, chipText); 1926b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1927b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1928c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1932c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1933b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1937b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1938b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 1939b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1940b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 1941b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 1942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 1943b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 1944b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1945b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1946c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1947c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1949c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1950368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 1951368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 1952368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 1953368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 1954311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 1955311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 1956311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 1957311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 1958311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 1959311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 1960e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 1961e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 1962e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 19631e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 19641e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 19651e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 19661e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 19671e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 19681e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 19691e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 19701e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 19711e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 19721e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 19731e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 19741e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 19751e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 19761e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 19771e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 19781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 19791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 1980368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 1981e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 1982e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 19835753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira // If the user is editing a chip, don't clear it. 19845753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira if (mSelectedChip != null 19855753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() != RecipientEntry.INVALID_CONTACT) { 1986e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 1987e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 1988e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 1989e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1990e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 1991e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 1992054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 1993e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 1994054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 199576ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 1996054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 1997054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 1998054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 1999054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 2000054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 2001054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 2002e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 2003e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2004e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 2005e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 2006e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 2007e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 2008e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 2009e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 2010e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 20113b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(sub) && mValidator != null && mValidator.isValid(sub)) { 2012e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2013e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2014e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2015e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2016e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2017e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2018e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2019e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 20201174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Do nothing. 2021e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2022e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2023e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2024e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 202522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // Do nothing. 2026e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2027e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 202877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 20293e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 20303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles pasting a {@link ClipData} to this {@link RecipientEditTextView}. 20313e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 20323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void handlePasteClip(ClipData clip) { 20333e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeTextChangedListener(mTextWatcher); 20343e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 20353e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (clip != null && clip.getDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)){ 20363e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham for (int i = 0; i < clip.getItemCount(); i++) { 20373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham CharSequence paste = clip.getItemAt(i).getText(); 20383e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (paste != null) { 20393e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int start = getSelectionStart(); 20403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int end = getSelectionEnd(); 20413e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Editable editable = getText(); 20423e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (start >= 0 && end >= 0 && start != end) { 20433e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.append(paste, start, end); 20443e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 20453e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.insert(end, paste); 20463e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20473e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteAndReplace(); 20483e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20493e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20503e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20513e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 20523e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mHandler.post(mAddTextWatcher); 20533e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 20543e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 205549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira @Override 205649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira public boolean onTextContextMenuItem(int id) { 205749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (id == android.R.id.paste) { 205849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 205949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Context.CLIPBOARD_SERVICE); 20603e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(clipboard.getPrimaryClip()); 206149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return true; 206249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 206349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return super.onTextContextMenuItem(id); 206449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 206549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 20661e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira private void handlePasteAndReplace() { 20671e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = handlePaste(); 20681e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (created != null && created.size() > 0) { 20691e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira // Perform reverse lookups on the pasted contacts. 20701e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira IndividualReplacementTask replace = new IndividualReplacementTask(); 20711e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira replace.execute(created); 20721e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 20731e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 20741e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira 207549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 20761e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira /* package */ArrayList<RecipientChip> handlePaste() { 207749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String text = getText().toString(); 207849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int originalTokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 207949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String lastAddress = text.substring(originalTokenStart); 208049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenStart = originalTokenStart; 208149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int prevTokenStart = tokenStart; 208249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip findChip = null; 20831e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = new ArrayList<RecipientChip>(); 208449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != 0) { 208549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // There are things before this! 208649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart != 0 && findChip == null) { 208749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira prevTokenStart = tokenStart; 208849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = mTokenizer.findTokenStart(text, tokenStart); 208949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira findChip = findChip(tokenStart); 209049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 209149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != originalTokenStart) { 209249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (findChip != null) { 209349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = prevTokenStart; 209449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 209549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenEnd; 209649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip createdChip; 209749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart < originalTokenStart) { 209849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd = movePastTerminators(mTokenizer.findTokenEnd(text, tokenStart)); 209949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira commitChip(tokenStart, tokenEnd, getText()); 210049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira createdChip = findChip(tokenStart); 210149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // +1 for the space at the end. 210249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = getSpannable().getSpanEnd(createdChip) + 1; 21031e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(createdChip); 210449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 210549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 210649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 210749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Take a look at the last token. If the token has been completed with a 210849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // commit character, create a chip. 210949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (isCompletedToken(lastAddress)) { 211049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Editable editable = getText(); 21111e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira tokenStart = editable.toString().indexOf(lastAddress, originalTokenStart); 21121e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira commitChip(tokenStart, editable.length(), editable); 21131e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(findChip(tokenStart)); 211449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 21151e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira return created; 211649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 211749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 211849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 211949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /* package */int movePastTerminators(int tokenEnd) { 212049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd >= length()) { 212149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 212249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 212349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = getText().toString().charAt(tokenEnd); 212449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON) { 212549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 212649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 212749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // This token had not only an end token character, but also a space 212849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // separating it from the next token. 212949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd < length() && getText().toString().charAt(tokenEnd) == ' ') { 213049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 213149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 213249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 213349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 213449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 213577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 213677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 213777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 21388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 21398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 21408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 214177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 214277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 214377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 214477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 214577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 214677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 214777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 214877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 214977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 215077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 215177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 215277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 215377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 215477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 215577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 215677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 21576f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] existingChips = getSortedRecipients(); 215877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 215977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 216077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 216177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 216277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 216377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 216477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2165039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 216677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2167039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2168039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2169039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2170039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 217177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 217277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 217377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 217477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 217577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 217677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 21771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 217877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 217977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 21801174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 21811174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 218277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 218377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 218477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 218577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 218677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 218777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 218877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 218977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 219077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 219177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 219277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 219377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 219477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 219577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 219677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 219777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 219877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 219977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 220077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 2201b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 22022e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira oldText.removeSpan(chip); 2203b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 22046f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip replacement = replacements.get(i); 22056f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira text.setSpan(replacement, start, end, 2206b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 22076f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira replacement.setOriginalText(text.toString().substring(start, end)); 220877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 220977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 221077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 22122e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira setText(text); 221377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 221577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 221777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 221977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 222077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 222177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 222277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 222377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 222477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 222577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 222677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 222777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 222877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 222977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2230039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 223177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2232039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2233039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2234039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2235039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 223677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 223777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 223877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 223977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 22401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 224177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 224277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 22431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 22441e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()).toLowerCase())); 224577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 224677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 224777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 224877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 224977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 225077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 225277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 225677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 2258b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 22596f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 22606f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira /** 22616f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * MoreImageSpan is a simple class created for tracking the existence of a 22626f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * more chip across activity restarts/ 22636f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira */ 22646f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira private class MoreImageSpan extends ImageSpan { 22656f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public MoreImageSpan(Drawable b) { 22666f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira super(b); 22676f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 22686f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 22696f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 2270b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2271b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onDown(MotionEvent e) { 2272b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2273b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2274b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2275b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2276b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 2277b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2278b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2279b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2280b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2281b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2282b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onLongPress(MotionEvent event) { 2283b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mSelectedChip != null) { 2284b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return; 2285b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2286b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float x = event.getX(); 2287b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float y = event.getY(); 2288b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 2289b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira RecipientChip currentChip = findChip(offset); 2290b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (currentChip != null) { 22913e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (mDragEnabled) { 22923e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag-and-drop for the selected chip. 22933e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(currentChip); 22943e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 22953e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Copy the selected chip email address. 22963e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham showCopyDialog(currentChip.getEntry().getDestination()); 22973e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 22983e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 22993e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23003e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23013e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23023e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Enables drag-and-drop for chips. 23033e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23043e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void enableDrag() { 23053e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mDragEnabled = true; 23063e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23073e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23083e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23093e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Starts drag-and-drop for the selected chip. 23103e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23113e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void startDrag(RecipientChip currentChip) { 23123e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham String address = currentChip.getEntry().getDestination(); 23133e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham ClipData data = ClipData.newPlainText(address, address + COMMIT_CHAR_COMMA); 23143e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23153e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag mode. 23163e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(data, new RecipientChipShadow(currentChip), null, 0); 23173e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23183e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Remove the current chip, so drag-and-drop will result in a move. 23193e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // TODO (phamm): consider readd this chip if it's dropped outside a target. 23203e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeChip(currentChip); 23213e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23223e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23233e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23243e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles drag event. 23253e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23263e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23273e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public boolean onDragEvent(DragEvent event) { 23283e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham switch (event.getAction()) { 23293e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_STARTED: 23303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Only handle plain text drag and drop. 23313e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return event.getClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN); 23323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_ENTERED: 23333e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham requestFocus(); 23343e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 23353e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DROP: 23363e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(event.getClipData()); 23373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 23383e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23393e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return false; 23403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23413e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23423e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23433e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Drag shadow for a {@link RecipientChip}. 23443e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23453e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final class RecipientChipShadow extends DragShadowBuilder { 23463e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final RecipientChip mChip; 23473e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23483e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public RecipientChipShadow(RecipientChip chip) { 23493e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip = chip; 23503e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23513e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23523e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23533e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onProvideShadowMetrics(Point shadowSize, Point shadowTouchPoint) { 23543e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Rect rect = mChip.getDrawable().getBounds(); 23553e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowSize.set(rect.width(), rect.height()); 23563e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowTouchPoint.set(rect.centerX(), rect.centerY()); 23573e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23583e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23593e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 23603e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onDrawShadow(Canvas canvas) { 23613e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip.getDrawable().draw(canvas); 2362b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2363b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2364b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2365b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private void showCopyDialog(final String address) { 2366b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = address; 2367b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setTitle(address); 2368b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setContentView(mCopyViewRes); 2369b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCancelable(true); 2370b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCanceledOnTouchOutside(true); 2371b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.findViewById(android.R.id.button1).setOnClickListener(this); 2372b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setOnDismissListener(this); 2373b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.show(); 2374b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2375b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2376b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2377b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 2378b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2379b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2380b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2381b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2382b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2383b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onShowPress(MotionEvent e) { 2384b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2385b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2386b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2387b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2388b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onSingleTapUp(MotionEvent e) { 2389b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2390b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2391b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2392b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2393b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2394b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onDismiss(DialogInterface dialog) { 2395b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = null; 2396b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2397b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2398b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2399b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onClick(View v) { 2400b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy this to the clipboard. 2401b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 2402b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Context.CLIPBOARD_SERVICE); 2403b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira clipboard.setPrimaryClip(ClipData.newPlainText("", mCopyAddress)); 2404b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.dismiss(); 2405b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 240677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 2407