RecipientEditTextView.java revision f82e176c81d15a4b33ed4918b6dd76e1e84fd8ef
12d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/* 22d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Copyright (C) 2011 The Android Open Source Project 32d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 42d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 52d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * you may not use this file except in compliance with the License. 62d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * You may obtain a copy of the License at 72d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 82d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 92d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * 102d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * Unless required by applicable law or agreed to in writing, software 112d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 122d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * See the License for the specific language governing permissions and 142d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * limitations under the License. 152d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 162d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 172d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereirapackage com.android.ex.chips; 182d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 19b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.app.Dialog; 20b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.ClipData; 2149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereiraimport android.content.ClipDescription; 22b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.ClipboardManager; 232d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.content.Context; 24b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface; 25b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.content.DialogInterface.OnDismissListener; 26a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereiraimport android.content.res.Resources; 273da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereiraimport android.content.res.TypedArray; 28c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Bitmap; 291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.BitmapFactory; 30c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Canvas; 311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.Matrix; 323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.graphics.Point; 33c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.Rect; 341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereiraimport android.graphics.RectF; 35c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.graphics.drawable.BitmapDrawable; 362d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.graphics.drawable.Drawable; 3777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.os.AsyncTask; 38156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Handler; 39156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.os.Message; 4022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereiraimport android.os.Parcelable; 412d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.text.Editable; 42572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.text.InputType; 43c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Layout; 44c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spannable; 45c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.SpannableString; 4677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport android.text.SpannableStringBuilder; 47c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.Spanned; 48c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextPaint; 49c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.TextUtils; 50c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereiraimport android.text.TextWatcher; 51c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.method.QwertyKeyListener; 52c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.text.style.ImageSpan; 530fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Token; 540fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereiraimport android.text.util.Rfc822Tokenizer; 552d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.util.AttributeSet; 56c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.util.Log; 5782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylorimport android.util.Patterns; 584fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.ActionMode; 59a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport android.view.ActionMode.Callback; 603e9631982511d9692e4bc0dbd724240fae91cf1fMinh Phamimport android.view.DragEvent; 61b8208f24b2768acf369ad58309031feac87ce79cMindy Pereiraimport android.view.GestureDetector; 62c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.KeyEvent; 63c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.view.LayoutInflater; 644fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.Menu; 654fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereiraimport android.view.MenuItem; 66c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.MotionEvent; 67c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.view.View; 68572fa15d4b847c2d890b972d4f69d4d2aad5ebd7Gilles Debunneimport android.view.View.OnClickListener; 69416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.view.ViewParent; 70c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView; 71c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.AdapterView.OnItemClickListener; 7275f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylorimport android.widget.Button; 73b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereiraimport android.widget.ListAdapter; 74c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport android.widget.ListPopupWindow; 75156467329e276c9bc90945bea916ce3ac4849574Mindy Pereiraimport android.widget.ListView; 762d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereiraimport android.widget.MultiAutoCompleteTextView; 77e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereiraimport android.widget.PopupWindow; 78416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereiraimport android.widget.ScrollView; 79c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereiraimport android.widget.TextView; 80b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawa 81a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadlerimport java.util.ArrayList; 826f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Arrays; 83b5ebb8916a1bb178062a0ccb59e80de27ec1bb2dDaisuke Miyakawaimport java.util.Collection; 846f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Collections; 856f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereiraimport java.util.Comparator; 8677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereiraimport java.util.HashMap; 87c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.HashSet; 88c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereiraimport java.util.Set; 8982c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylorimport java.util.regex.Matcher; 90c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 912d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira/** 922d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * RecipientEditTextView is an auto complete text view for use with applications 932d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira * that use the new Chips UI for addressing a message to recipients. 942d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira */ 95b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereirapublic class RecipientEditTextView extends MultiAutoCompleteTextView implements 96b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira OnItemClickListener, Callback, RecipientAlternatesAdapter.OnCheckedItemChangedListener, 97e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira GestureDetector.OnGestureListener, OnDismissListener, OnClickListener, 98e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira PopupWindow.OnDismissListener { 99c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_COMMA = ','; 10100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 10200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SEMICOLON = ';'; 10300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 10400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final char COMMIT_CHAR_SPACE = ' '; 10500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 106c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private static final String TAG = "RecipientEditTextView"; 107c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 10800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int DISMISS = "dismiss".hashCode(); 10900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 11000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static final long DISMISS_DELAY = 300; 11100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 1124e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // TODO: get correct number/ algorithm from with UX. 1138faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 1148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ static final int CHIP_LIMIT = 2; 1158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private static final int MAX_CHIPS_PARSED = 50; 1174e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 11800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private static int sSelectedTextColor = -1; 11900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Resources for displaying chips. 121c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipBackground = null; 122c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 123c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Drawable mChipDelete = null; 124c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mInvalidChipBackground; 12600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Drawable mChipBackgroundPressed; 12800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 12900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipHeight; 13000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 13100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private float mChipFontSize; 13200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 133c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mChipPadding; 134c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 135c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private Tokenizer mTokenizer; 136c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private Validator mValidator; 138c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 139c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip mSelectedChip; 140c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 141c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int mAlternatesLayout; 142c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1431e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private Bitmap mDefaultContactPhoto; 1441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 1454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private ImageSpan mMoreChip; 1464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 147c0f97e4f56bc35d99d181c5f604b26fbb89c113fMindy Pereira private TextView mMoreItem; 1484e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 149054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira private final ArrayList<String> mPendingChips = new ArrayList<String>(); 150a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira 151156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira private Handler mHandler; 152156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira 153c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira private int mPendingChipsCount = 0; 154c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 1558faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private boolean mNoChips = false; 1568faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 157b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListPopupWindow mAlternatesPopup; 158b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListPopupWindow mAddressPopup; 1601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 16177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private ArrayList<RecipientChip> mTemporaryRecipients; 16277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 1630fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private ArrayList<RecipientChip> mRemovedSpans; 1640fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 165bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira private boolean mShouldShrink = true; 166bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 167b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Chip copy fields. 168b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private GestureDetector mGestureDetector; 169b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 170b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private Dialog mCopyDialog; 171b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 172b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private String mCopyAddress; 173b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 174b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 175a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * Used with {@link #mAlternatesPopup}. Handles clicks to alternate addresses for a 176a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler * selected chip. 177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private OnItemClickListener mAlternatesListener; 179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 180416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private int mCheckedItem; 18100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 182e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private TextWatcher mTextWatcher; 183e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 18400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Obtain the enclosing scroll view, if it exists, so that the view can be 18500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // scrolled to show the last line of chips content. 186416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private ScrollView mScrollView; 187416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 18800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private boolean mTriedGettingScrollView; 189416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1903e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private boolean mDragEnabled = false; 1913e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 192e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private final Runnable mAddTextWatcher = new Runnable() { 193e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 194e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void run() { 195e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (mTextWatcher == null) { 196e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira mTextWatcher = new RecipientTextWatcher(); 197e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira addTextChangedListener(mTextWatcher); 198e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 199e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 200e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira }; 201e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 20277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private IndividualReplacementTask mIndividualReplacements; 20377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 204a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private Runnable mHandlePendingChips = new Runnable() { 205a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 206a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira @Override 207a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira public void run() { 208a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira handlePendingChips(); 209a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 210a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 211a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira }; 212a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 213a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira private Runnable mDelayedShrink = new Runnable() { 214a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 215a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira @Override 216a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira public void run() { 217a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira shrink(); 218a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 219a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 220a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira }; 221a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 2222d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira public RecipientEditTextView(Context context, AttributeSet attrs) { 2232d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira super(context, attrs); 2243da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira setChipDimensions(context, attrs); 22577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira if (sSelectedTextColor == -1) { 22677db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira sSelectedTextColor = context.getResources().getColor(android.R.color.white); 22777db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira } 228b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup = new ListPopupWindow(context); 229e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAlternatesPopup.setOnDismissListener(this); 2301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira mAddressPopup = new ListPopupWindow(context); 231e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira mAddressPopup.setOnDismissListener(this); 2320436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira mCopyDialog = new Dialog(context); 233b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesListener = new OnItemClickListener() { 234b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira @Override 235b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onItemClick(AdapterView<?> adapterView,View view, int position, 236b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira long rowId) { 237368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mAlternatesPopup.setOnItemClickListener(null); 238e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 239b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira replaceChip(mSelectedChip, ((RecipientAlternatesAdapter) adapterView.getAdapter()) 240b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira .getRecipientEntry(position)); 241b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Message delayed = Message.obtain(mHandler, DISMISS); 242368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira delayed.obj = mAlternatesPopup; 243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mHandler.sendMessageDelayed(delayed, DISMISS_DELAY); 244b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearComposingText(); 245b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 246b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira }; 2476f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS); 248c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira setOnItemClickListener(this); 2494fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira setCustomSelectionActionModeCallback(this); 250156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira mHandler = new Handler() { 251156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira @Override 252156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira public void handleMessage(Message msg) { 253156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira if (msg.what == DISMISS) { 254b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ((ListPopupWindow) msg.obj).dismiss(); 255156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira return; 256156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 257156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira super.handleMessage(msg); 258156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira } 259156467329e276c9bc90945bea916ce3ac4849574Mindy Pereira }; 2606ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mTextWatcher = new RecipientTextWatcher(); 2616ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira addTextChangedListener(mTextWatcher); 262b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector = new GestureDetector(context, this); 263ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 264cb041c294cd3fe41062f1b76d3bfc7d1cb1981d9Mindy Pereira 26500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ RecipientChip getLastChip() { 26600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = null; 26700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 26800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null && chips.length > 0) { 26900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira last = chips[chips.length - 1]; 270ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik } 27100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return last; 2724fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 2734fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 2744fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira @Override 2754fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira public void onSelectionChanged(int start, int end) { 2764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // When selection changes, see if it is inside the chips area. 2774fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If so, move the cursor back after the chips again. 27800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip last = getLastChip(); 2798faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (last != null && start < getSpannable().getSpanEnd(last)) { 28000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Grab the last chip and set the cursor to after it. 28100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira setSelection(Math.min(getSpannable().getSpanEnd(last) + 1, getText().length())); 282d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 283d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira super.onSelectionChanged(start, end); 284d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 285d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 28622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira @Override 28722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira public void onRestoreInstanceState(Parcelable state) { 28822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (!TextUtils.isEmpty(getText())) { 28922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(null); 29022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } else { 29122b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira super.onRestoreInstanceState(state); 29222b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 29322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 29422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 29500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira @Override 2967c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira public Parcelable onSaveInstanceState() { 2977c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira // If the user changes orientation while they are editing, just roll back the selection. 2987c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira clearSelectedChip(); 2997c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira return super.onSaveInstanceState(); 3007c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira } 3017c61ef07ed148922a0b71c4e8ebb741cff2c5ae7Mindy Pereira 302c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira /** 303c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * Convenience method: Append the specified text slice to the TextView's 304c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * display buffer, upgrading it to BufferType.EDITABLE if it was 305c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * not already editable. Commas are excluded as they are added automatically 306c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira * by the view. 307c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira */ 308c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 309c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void append(CharSequence text, int start, int end) { 310001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // We don't care about watching text changes while appending. 311001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mTextWatcher != null) { 312001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira removeTextChangedListener(mTextWatcher); 313001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 314c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.append(text, start, end); 315c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (!TextUtils.isEmpty(text) && TextUtils.getTrimmedLength(text) > 0) { 3164f5f0328efbd5f72e30adf08ba7d89a66b4659ceMindy Pereira final String displayString = (String) text; 31705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira int seperatorPos = displayString.indexOf(COMMIT_CHAR_COMMA); 318c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (seperatorPos != 0 && !TextUtils.isEmpty(displayString) 319c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira && TextUtils.getTrimmedLength(displayString) > 0) { 320c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira mPendingChipsCount++; 321a501d9f79683be8d82c348ae50c97e2655d79cceMindy Pereira mPendingChips.add((String)text); 322c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 323c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 324a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Put a message on the queue to make sure we ALWAYS handle pending chips. 325a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (mPendingChipsCount > 0) { 326a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 327a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 3286ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira mHandler.post(mAddTextWatcher); 329c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 330c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 331d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira @Override 332d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira public void onFocusChanged(boolean hasFocus, int direction, Rect previous) { 333b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira super.onFocusChanged(hasFocus, direction, previous); 334d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!hasFocus) { 3354e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira shrink(); 3364fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } else { 3374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira expand(); 3384fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 3392d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 3402d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 341b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira @Override 342b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira public void performValidation() { 343b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira // Do nothing. Chips handles its own validation. 344b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira } 345b67763f7bccadc3a34037d9d47c7f3107f639195Mindy Pereira 3464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void shrink() { 34707a230a45345b16793463e32194f820eafa2a626Mindy Pereira if (mTokenizer == null) { 34807a230a45345b16793463e32194f820eafa2a626Mindy Pereira return; 34907a230a45345b16793463e32194f820eafa2a626Mindy Pereira } 3505a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira if (mSelectedChip != null 3515a197cb9af43e1db6b882d89c23949577ceba9a4Mindy Pereira && mSelectedChip.getEntry().getContactId() != RecipientEntry.INVALID_CONTACT) { 3524e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira clearSelectedChip(); 3534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } else { 354a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira if (getWidth() <= 0) { 355a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // We don't have the width yet which means the view hasn't been drawn yet 356a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // and there is no reason to attempt to commit chips yet. 357a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This focus lost must be the result of an orientation change 358a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // or an initial rendering. 359a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Re-post the shrink for later. 360a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.removeCallbacks(mDelayedShrink); 361a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mHandler.post(mDelayedShrink); 362a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira return; 363a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 364001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // Reset any pending chips as they would have been handled 365001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // when the field lost focus. 366001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if (mPendingChipsCount > 0) { 367a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira postHandlePendingChips(); 368001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 369001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira Editable editable = getText(); 370001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int end = getSelectionEnd(); 371001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 372001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 373001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira if ((chips == null || chips.length == 0)) { 374a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira Editable text = getText(); 375a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int whatEnd = mTokenizer.findTokenEnd(text, start); 376a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // This token was already tokenized, so skip past the ending token. 3778a518e93aef58d5ced2d0223a5fd89b996930e26Mindy Pereira if (whatEnd < text.length() && text.charAt(whatEnd) == ',') { 378a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira whatEnd++; 379a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 380001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // In the middle of chip; treat this as an edit 381001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira // and commit the whole token. 382a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira int selEnd = getSelectionEnd(); 3834ef6086da2f4bcac5a6cba773f828734a399a879Mindy Pereira if (whatEnd != selEnd) { 384001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira handleEdit(start, whatEnd); 385001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } else { 386001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira commitChip(start, end, editable); 387001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 388001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira } 389090139db34b366608b60e73f312833d84cf42259Mindy Pereira } 390001f6063c1a2f447bb4dc90a31d2fd0a745c7fc1Mindy Pereira mHandler.post(mAddTextWatcher); 3914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira createMoreChip(); 3934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 3944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 3954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira private void expand() { 3964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira removeMoreChip(); 3974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setCursorVisible(true); 3984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable text = getText(); 3994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira setSelection(text != null && text.length() > 0 ? text.length() : 0); 40077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there are any temporary chips, try replacing them now that the user 40177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // has expanded the field. 40277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0) { 40377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira new RecipientReplacementTask().execute(); 40477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mTemporaryRecipients = null; 40577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 4064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 4074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 4081e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira private CharSequence ellipsizeText(CharSequence text, TextPaint paint, float maxWidth) { 409e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira paint.setTextSize(mChipFontSize); 410c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira if (maxWidth <= 0 && Log.isLoggable(TAG, Log.DEBUG)) { 411c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira Log.d(TAG, "Max width is negative: " + maxWidth); 412c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 413c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira return TextUtils.ellipsize(text, paint, maxWidth, 414c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira TextUtils.TruncateAt.END); 4151e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 416c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 417e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createSelectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 4181e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 4191e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // autocomplete text entry area. Make sure to leave space for padding 4201e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // on the sides. 421e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4221e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int deleteWidth = height; 423e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 424e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 42500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 426e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(true) - deleteWidth - widths[0]); 4271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4281e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4291e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // tap a chip without difficulty. 4301e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(deleteWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4311e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4321e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + deleteWidth); 433c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 4341e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Create the background of the chip. 4351e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 4361e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Canvas canvas = new Canvas(tmpBitmap); 4371e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackgroundPressed != null) { 4381e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.setBounds(0, 0, width, height); 4391e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipBackgroundPressed.draw(canvas); 44077db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(sSelectedTextColor); 44197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 44297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 44397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String) ellipsizedText, paint, height), paint); 4441e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira // Make the delete a square. 445f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira Rect backgroundPadding = new Rect(); 446f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipBackgroundPressed.getPadding(backgroundPadding); 447f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira mChipDelete.setBounds(width - deleteWidth + backgroundPadding.left, 448f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira 0 + backgroundPadding.top, 449f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira width - backgroundPadding.right, 450f9b3dcb83c869528b7679a5b181f936aa8fbecddMindy Pereira height - backgroundPadding.bottom); 4511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira mChipDelete.draw(canvas); 4521e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 4531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 4541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 4551e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 4561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 457c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 458045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira 459e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira private Bitmap createUnselectedChip(RecipientEntry contact, TextPaint paint, Layout layout) { 460c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Ellipsize the text so that it takes AT MOST the entire width of the 461c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // autocomplete text entry area. Make sure to leave space for padding 462c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on the sides. 463e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira int height = (int) mChipHeight; 4641e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int iconWidth = height; 465e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira float[] widths = new float[1]; 466e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira paint.getTextWidths(" ", widths); 46700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira CharSequence ellipsizedText = ellipsizeText(createChipDisplayText(contact), paint, 468e73c4ce189c70e7f9f4d44b26fce458e3385988aMindy Pereira calculateAvailableWidth(false) - iconWidth - widths[0]); 4691a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // Make sure there is a minimum chip width so the user can ALWAYS 4701a8bbbf9aa203287f53736a680f96b16d5c878a7Mindy Pereira // tap a chip without difficulty. 4711e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira int width = Math.max(iconWidth * 2, (int) Math.floor(paint.measureText(ellipsizedText, 0, 4721e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira ellipsizedText.length())) 4731e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira + (mChipPadding * 2) + iconWidth); 474c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 475c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Create the background of the chip. 476c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Bitmap tmpBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 477c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Canvas canvas = new Canvas(tmpBitmap); 478045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira Drawable background = getChipBackground(contact); 479045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira if (background != null) { 480045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.setBounds(0, 0, width, height); 481045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira background.draw(canvas); 4821e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 4839024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't draw photos for recipients that have been typed in. 4841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (contact.getContactId() != RecipientEntry.INVALID_CONTACT) { 4859024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira byte[] photoBytes = contact.getPhotoBytes(); 48690081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // There may not be a photo yet if anything but the first contact address 48790081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // was selected. 48890081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira if (photoBytes == null && contact.getPhotoThumbnailUri() != null) { 48990081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira // TODO: cache this in the recipient entry? 49090081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira ((BaseRecipientAdapter) getAdapter()).fetchPhoto(contact, contact 49190081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira .getPhotoThumbnailUri()); 49290081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira photoBytes = contact.getPhotoBytes(); 49390081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira } 49490081ee88c7eb216ea22f426aa6856e310a867e1Mindy Pereira 4959024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira Bitmap photo; 4969024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (photoBytes != null) { 4979024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length); 4989024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } else { 4999024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // TODO: can the scaled down default photo be cached? 5009024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira photo = mDefaultContactPhoto; 5019024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 5029024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Draw the photo on the left side. 503ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira if (photo != null) { 504ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF src = new RectF(0, 0, photo.getWidth(), photo.getHeight()); 505ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Rect backgroundPadding = new Rect(); 506ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground.getPadding(backgroundPadding); 507ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira RectF dst = new RectF(width - iconWidth + backgroundPadding.left, 508ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 0 + backgroundPadding.top, 509ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira width - backgroundPadding.right, 510ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira height - backgroundPadding.bottom); 511ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira Matrix matrix = new Matrix(); 512ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira matrix.setRectToRect(src, dst, Matrix.ScaleToFit.FILL); 513ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira canvas.drawBitmap(photo, matrix, paint); 514ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 515c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5169024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira // Don't leave any space for the icon. It isn't being drawn. 5179024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira iconWidth = 0; 518c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 519e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira paint.setColor(getContext().getResources().getColor(android.R.color.black)); 52097b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira // Vertically center the text in the chip. 521379c70a85c105ed2b003f0525fab2914eb79d1d1Mindy Pereira canvas.drawText(ellipsizedText, 0, ellipsizedText.length(), mChipPadding, 52297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira getTextYOffset((String)ellipsizedText, paint, height), paint); 523c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 5241e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Log.w(TAG, "Unable to draw a background for the chips as it was never set"); 5251e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 5261e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return tmpBitmap; 5271e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 528c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 52900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** 53000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira * Get the background drawable for a RecipientChip. 53100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira */ 53200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 53300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ Drawable getChipBackground(RecipientEntry contact) { 53400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return (mValidator != null && mValidator.isValid(contact.getDestination())) ? 53500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mChipBackground : mInvalidChipBackground; 53600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 53700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 53897b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira private float getTextYOffset(String text, TextPaint paint, int height) { 53997b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira Rect bounds = new Rect(); 5403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham paint.getTextBounds(text, 0, text.length(), bounds); 54197b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira int textHeight = bounds.bottom - bounds.top - (int)paint.descent(); 54297b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return height - ((height - textHeight) / 2); 54397b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira } 54497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira 54500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip constructChipSpan(RecipientEntry contact, int offset, boolean pressed) 5461e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throws NullPointerException { 5471e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (mChipBackground == null) { 5481e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira throw new NullPointerException( 5491e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira "Unable to render any chips as setChipDimensions was not called."); 550c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 5511e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Layout layout = getLayout(); 552c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 5531e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira TextPaint paint = getPaint(); 5541e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira float defaultSize = paint.getTextSize(); 55577db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira int defaultColor = paint.getColor(); 5561e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira 5571e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira Bitmap tmpBitmap; 5581e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira if (pressed) { 559e6f595ab1f8409f23978baae564ad3cb9e0b5f41Mindy Pereira tmpBitmap = createSelectedChip(contact, paint, layout); 560c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 5611e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } else { 562045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira tmpBitmap = createUnselectedChip(contact, paint, layout); 5631e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira } 564c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 565c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Pass the full text, un-ellipsized, to the chip. 566c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Drawable result = new BitmapDrawable(getResources(), tmpBitmap); 5671e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira result.setBounds(0, 0, tmpBitmap.getWidth(), tmpBitmap.getHeight()); 56877db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira RecipientChip recipientChip = new RecipientChip(result, contact, offset); 569c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Return text to the original size. 570c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira paint.setTextSize(defaultSize); 57177db539da02cf42742330f1969fd94bb94a61db8Mindy Pereira paint.setColor(defaultColor); 572c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return recipientChip; 5732d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5742d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 5758684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 576045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Calculate the bottom of the line the chip will be located on using: 577045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * 1) which line the chip appears on 5785519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 2) the height of a chip 5795519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira * 3) padding built into the edit text view 5808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 581c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira private int calculateOffsetFromBottom(int line) { 5825519208c37aea65dab7edf555ab27844e12cdd71Mindy Pereira // Line offsets start at zero. 583416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira int actualLine = getLineCount() - (line + 1); 58497b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira return -((actualLine * ((int) mChipHeight) + getPaddingBottom()) + getPaddingTop()) 58597b873c0ba4f31b7e14abad8d873c35e66f7dc41Mindy Pereira + getDropDownVerticalOffset(); 586f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira } 587f566dee91901e44db63df3bf393afb1d43a36f78Mindy Pereira 5888684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 5898684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Get the max amount of space a chip can take up. The formula takes into 5908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * account the width of the EditTextView, any view padding, and padding 5918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * that will be added to the chip. 5928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 593c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private float calculateAvailableWidth(boolean pressed) { 5941e9f1deb091a9552d746a69685e59a2bf48b6971Mindy Pereira return getWidth() - getPaddingLeft() - getPaddingRight() - (mChipPadding * 2); 5952d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 5962d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 597a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira 5983da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira private void setChipDimensions(Context context, AttributeSet attrs) { 599407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RecipientEditTextView, 0, 600407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 0); 601a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira Resources r = getContext().getResources(); 6023da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira mChipBackground = a.getDrawable(R.styleable.RecipientEditTextView_chipBackground); 6033da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira if (mChipBackground == null) { 6043da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira mChipBackground = r.getDrawable(R.drawable.chip_background); 6053da5aa0ceb8e870d43fa6747330064d6ddf4775eMindy Pereira } 606407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipBackgroundPressed = a 607407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira .getDrawable(R.styleable.RecipientEditTextView_chipBackgroundPressed); 608407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipBackgroundPressed == null) { 609407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipBackgroundPressed = r.getDrawable(R.drawable.chip_background_selected); 610407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 611407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipDelete = a.getDrawable(R.styleable.RecipientEditTextView_chipDelete); 612407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipDelete == null) { 613407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipDelete = r.getDrawable(R.drawable.chip_delete); 614407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 615407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipPadding = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipPadding, -1); 616407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipPadding == -1) { 617407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipPadding = (int) r.getDimension(R.dimen.chip_padding); 618407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 619407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mAlternatesLayout = a.getResourceId(R.styleable.RecipientEditTextView_chipAlternatesLayout, 620407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira -1); 621407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mAlternatesLayout == -1) { 622407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mAlternatesLayout = R.layout.chips_alternate_item; 623407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 624407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 625407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mDefaultContactPhoto = BitmapFactory.decodeResource(r, R.drawable.ic_contact_picture); 626407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 627a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira mMoreItem = (TextView) LayoutInflater.from(getContext()).inflate(R.layout.more_item, null); 628407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira 629407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipHeight = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipHeight, -1); 630407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipHeight == -1) { 631407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipHeight = r.getDimension(R.dimen.chip_height); 632407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 633407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipFontSize = a.getDimensionPixelSize(R.styleable.RecipientEditTextView_chipFontSize, -1); 634407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mChipFontSize == -1) { 635407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mChipFontSize = r.getDimension(R.dimen.chip_text_size); 636407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 637407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mInvalidChipBackground = a 638407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira .getDrawable(R.styleable.RecipientEditTextView_invalidChipBackground); 639407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira if (mInvalidChipBackground == null) { 640407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira mInvalidChipBackground = r.getDrawable(R.drawable.chip_background_invalid); 641407f669c2d2108e6732c41b53f5d12355c92bb49Mindy Pereira } 642a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira } 643a11c2b0e1ea043aa4d8745285f2dcbe20448b417Mindy Pereira 644a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 645a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void setMoreItem(TextView moreItem) { 646a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira mMoreItem = moreItem; 647a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 648a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira 649ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 650ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 651ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipBackground(Drawable chipBackground) { 652ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipBackground = chipBackground; 653ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 654ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 655ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 656ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /* package */ void setChipHeight(int height) { 657ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira mChipHeight = height; 658ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira } 659ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira 660bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira /** 661bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * Set whether to shrink the recipients field such that at most 662bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * one line of recipients chips are shown when the field loses 663bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * focus. By default, the number of displayed recipients will be 664bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * limited and a "more" chip will be shown when focus is lost. 665bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira * @param shrink 666bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira */ 667bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira public void setOnFocusListShrinkRecipients(boolean shrink) { 668bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira mShouldShrink = shrink; 669bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 670bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 671c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 672c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira public void onSizeChanged(int width, int height, int oldw, int oldh) { 673c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira super.onSizeChanged(width, height, oldw, oldh); 67453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (width != 0 && height != 0) { 67553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount > 0) { 67653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira postHandlePendingChips(); 67753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } else { 67853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira checkChipWidths(); 67953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 6807bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 68177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Try to find the scroll view parent, if it exists. 68200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (mScrollView == null && !mTriedGettingScrollView) { 683416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira ViewParent parent = getParent(); 684416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira while (parent != null && !(parent instanceof ScrollView)) { 685416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira parent = parent.getParent(); 686416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 687416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (parent != null) { 688416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira mScrollView = (ScrollView) parent; 689416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 69000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira mTriedGettingScrollView = true; 691416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 692c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira } 693c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira 694a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira private void postHandlePendingChips() { 695a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.removeCallbacks(mHandlePendingChips); 696a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mHandler.post(mHandlePendingChips); 697a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 698a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira 69953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira private void checkChipWidths() { 70053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Check the widths of the associated chips. 70153958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 70253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (chips != null) { 70353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira Rect bounds; 70453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira for (RecipientChip chip : chips) { 70553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira bounds = chip.getDrawable().getBounds(); 70653958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (getWidth() > 0 && bounds.right - bounds.left > getWidth()) { 70753958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira // Need to redraw that chip. 70853958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira replaceChip(chip, chip.getEntry()); 70953958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 71053958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 711a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 71253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 71353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 7148faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 7158faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void handlePendingChips() { 7168faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (getViewWidth() <= 0) { 7177bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // The widget has not been sized yet. 7187bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // This will be called as a result of onSizeChanged 7197bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira // at a later point. 7207bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira return; 7217bffb1a8fd8e479207e6ce1ea6c7622a079b8dc4Mindy Pereira } 72253958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira if (mPendingChipsCount <= 0) { 72353958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira return; 72453958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira } 72553958d6d0ba2a0765fd3d272295b81c6d89a68d8Mindy Pereira 726a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira synchronized (mPendingChips) { 727a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira Editable editable = getText(); 728a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Tokenize! 7298faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mPendingChipsCount <= MAX_CHIPS_PARSED) { 7308faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < mPendingChips.size(); i++) { 7318faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String current = mPendingChips.get(i); 7328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenStart = editable.toString().indexOf(current); 7338faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenEnd = tokenStart + current.length(); 7348faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenStart >= 0) { 7358faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // When we have a valid token, include it with the token 7368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // to the left. 7378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (tokenEnd < editable.length() - 2 7388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira && editable.charAt(tokenEnd) == COMMIT_CHAR_COMMA) { 7398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenEnd++; 7408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createReplacementChip(tokenStart, tokenEnd, editable); 742a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 7438faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mPendingChipsCount--; 7440fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7458faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira sanitizeEnd(); 7468faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } else { 7478faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mNoChips = true; 7480fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 75022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients != null && mTemporaryRecipients.size() > 0 751a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira && mTemporaryRecipients.size() <= RecipientAlternatesAdapter.MAX_LOOKUPS) { 752a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira if (hasFocus() || mTemporaryRecipients.size() < CHIP_LIMIT) { 753a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira new RecipientReplacementTask().execute(); 754a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 755a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 756a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // Create the "more" chip 757a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements = new IndividualReplacementTask(); 758a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mIndividualReplacements.execute(new ArrayList<RecipientChip>( 759a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients.subList(0, CHIP_LIMIT))); 76077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 761a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira createMoreChip(); 762a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } 763a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira } else { 764a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira // There are too many recipients to look up, so just fall back 76522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // to showing addresses for all of them. 766a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mTemporaryRecipients = null; 76777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira createMoreChip(); 76877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 769a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChipsCount = 0; 770a40ef1489593ee115d2734141cacaace585755b4Mindy Pereira mPendingChips.clear(); 7710fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7720fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7730fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 7748faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 7758faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ int getViewWidth() { 7768faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return getWidth(); 7778faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 7788faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 7790fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 7800fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Remove any characters after the last valid chip. 7810fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 78200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 78300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void sanitizeEnd() { 7842302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira // Don't sanitize while we are waiting for pending chips to complete. 7852302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira if (mPendingChipsCount > 0) { 7862302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira return; 7872302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira } 7880fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // Find the last chip; eliminate any commit characters after it. 78900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 7900fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (chips != null && chips.length > 0) { 7910fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int end; 7920fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira ImageSpan lastSpan; 79322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mMoreChip = getMoreChip(); 7940fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (mMoreChip != null) { 7950fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira lastSpan = mMoreChip; 7960fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 79700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira lastSpan = getLastChip(); 7980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 7990fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira end = getSpannable().getSpanEnd(lastSpan); 8000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Editable editable = getText(); 8010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int length = editable.length(); 8020fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (length > end) { 8030fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // See what characters occur after that and eliminate them. 8040fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (Log.isLoggable(TAG, Log.DEBUG)) { 8050fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Log.d(TAG, "There were extra characters after the last tokenizable entry." 8060fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira + editable); 8070fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8080fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira editable.delete(end + 1, length); 8090fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8100fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8110fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8120fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 8130fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira /** 8140fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * Create a chip that represents just the email address of a recipient. At some later 8150fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira * point, this chip will be attached to a real contact entry, if one exists. 8160fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira */ 8170fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private void createReplacementChip(int tokenStart, int tokenEnd, Editable editable) { 8181e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (alreadyHasChip(tokenStart, tokenEnd)) { 8191e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // There is already a chip present at this location. 8201e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Don't recreate it. 8211e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 8221e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 823b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira String token = editable.toString().substring(tokenStart, tokenEnd); 8241e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira int commitCharIndex = token.trim().lastIndexOf(COMMIT_CHAR_COMMA); 8250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (commitCharIndex == token.length() - 1) { 8260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira token = token.substring(0, token.length() - 1); 8270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createTokenizedEntry(token); 829d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 83000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String destText = createAddressText(entry); 831d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Always leave a blank space at the end of a chip. 832b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int textLength = destText.length() - 1; 833d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira SpannableString chipText = new SpannableString(destText); 834d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira int end = getSelectionEnd(); 835d086b83ffa568b592ee6f20445ad3f8d50ab834aMindy Pereira int start = mTokenizer != null ? mTokenizer.findTokenStart(getText(), end) : 0; 836d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira RecipientChip chip = null; 837d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira try { 8388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 8398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip = constructChipSpan(entry, start, false); 8408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 8418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 842d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } catch (NullPointerException e) { 843d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira Log.e(TAG, e.getMessage(), e); 844d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 845d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira editable.replace(tokenStart, tokenEnd, chipText); 846d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira // Add this chip to the list of entries "to replace" 847d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (chip != null) { 84822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira if (mTemporaryRecipients == null) { 84922b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira mTemporaryRecipients = new ArrayList<RecipientChip>(); 85022b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 8516f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira chip.setOriginalText(chipText.toString()); 852d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira mTemporaryRecipients.add(chip); 853d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 85477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 8550fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 8560fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 85782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor private static boolean isPhoneNumber(String number) { 85882c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor // TODO: replace this function with libphonenumber's isPossibleNumber (see 85982c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor // PhoneNumberUtil). One complication is that it requires the sender's region which 86082c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor // comes from the CurrentCountryIso. For now, let's just do this simple match. 86182c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (TextUtils.isEmpty(number)) { 86282c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor return false; 86382c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor } 86482c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor 86582c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor Matcher match = Patterns.PHONE.matcher(number); 86682c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor return match.matches(); 86782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor } 86882c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor 8690fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createTokenizedEntry(String token) { 870d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (TextUtils.isEmpty(token)) { 871d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira return null; 872d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 87382c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (((BaseRecipientAdapter)getAdapter()).getQueryType() == 87482c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor BaseRecipientAdapter.QUERY_TYPE_PHONE && isPhoneNumber(token)) { 87582c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor return RecipientEntry 87682c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor .constructFakeEntry(token); 87782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor } 8780fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(token); 8791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira String display = null; 8806ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (isValid(token) && tokens != null && tokens.length > 0) { 881454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // If we can get a name from tokenizing, then generate an entry from 882454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // this. 8831174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira display = tokens[0].getName(); 8841174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (!TextUtils.isEmpty(display)) { 8851174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return RecipientEntry.constructGeneratedEntry(display, token); 8866ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } else { 8876ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira display = tokens[0].getAddress(); 8886ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira if (!TextUtils.isEmpty(display)) { 8896ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira return RecipientEntry.constructFakeEntry(display); 8906ccb1744887c175ced43491433b382f7c8f51e83Mindy Pereira } 8911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 8936ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Unable to validate the token or to create a valid token from it. 8946ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Just create a chip the user can edit. 895a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira String validatedToken = null; 8966ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira if (mValidator != null && !mValidator.isValid(token)) { 8976ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira // Try fixing up the entry using the validator. 898a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = mValidator.fixText(token).toString(); 899a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (!TextUtils.isEmpty(validatedToken)) { 900a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (validatedToken.contains(token)) { 901a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // protect against the case of a validator with a null domain, 902a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // which doesn't add a domain to the token 903a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(validatedToken); 904a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira if (tokenized.length > 0) { 905a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = tokenized[0].getAddress(); 906a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } 907a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira } else { 908a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // We ran into a case where the token was invalid and removed 909a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // by the validator. In this case, just use the original token 910a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira // and let the user sort out the error chip. 911a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira validatedToken = null; 912490556a764a879cd0eaff358e90705cc1335c92eErik } 913d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 9146ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 915454eaf31f312fd2f2e6bc3d30bb050d65079a9a0Mindy Pereira // Otherwise, fallback to just creating an editable email address chip. 916a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira return RecipientEntry 917a9c5969299cf942278391a569bb6fdd1c4a8bb6bMindy Pereira .constructFakeEntry(!TextUtils.isEmpty(validatedToken) ? validatedToken : token); 9181174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 9191174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 9206ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira private boolean isValid(String text) { 9216ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira return mValidator == null ? true : mValidator.isValid(text); 9226ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira } 9236ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira 9241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private String tokenizeAddress(String destination) { 9251174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(destination); 9261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (tokens != null && tokens.length > 0) { 9271174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return tokens[0].getAddress(); 9280fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 9291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return destination; 9300fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 9310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 932c72429f17e12ec39e61a7efdb7312b7f5d8a5cbcMindy Pereira @Override 933c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void setTokenizer(Tokenizer tokenizer) { 934c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mTokenizer = tokenizer; 935c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.setTokenizer(mTokenizer); 936c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 937c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9388684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira @Override 9398684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira public void setValidator(Validator validator) { 9408684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira mValidator = validator; 9418684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira super.setValidator(validator); 9428684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira } 9438684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira 9448684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9458684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * We cannot use the default mechanism for replaceText. Instead, 9468684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * we override onItemClickListener so we can get all the associated 9478684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information including display text, address, and id. 9488684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 949c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 950c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void replaceText(CharSequence text) { 951c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 952c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 953c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 9548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Dismiss any selected chips when the back key is pressed. 9568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 957c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 95895d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira public boolean onKeyPreIme(int keyCode, KeyEvent event) { 95995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira if (keyCode == KeyEvent.KEYCODE_BACK) { 96095d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira clearSelectedChip(); 96195d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 96295d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira return super.onKeyPreIme(keyCode, event); 96395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira } 96495d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira 9658684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 9668684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor key presses in this view to see if the user types 9678684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * any commit keys, which consist of ENTER, TAB, or DPAD_CENTER. 9688684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has contact matches and types 9698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, create a chip from the topmost matching contact. 9708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the user has entered text that has no contact matches and types 9718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * a commit key, then create a chip from the text they have entered. 9728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 97395d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira @Override 974c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyUp(int keyCode, KeyEvent event) { 975c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira switch (keyCode) { 976c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_ENTER: 977c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira case KeyEvent.KEYCODE_DPAD_CENTER: 978c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (event.hasNoModifiers()) { 979d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (commitDefault()) { 980c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 981c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 982e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 983e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 984e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 985e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira } else if (focusNext()) { 986e98f079e157d2872100174ba67beef8ebbc0cec0Mindy Pereira return true; 987e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 988c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 98995d81e62a0abb2f81624796f1fca9665cdb1a79eMindy Pereira break; 990e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira case KeyEvent.KEYCODE_TAB: 991e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (event.hasNoModifiers()) { 992e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (mSelectedChip != null) { 993e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira clearSelectedChip(); 994e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } else { 995e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira commitDefault(); 996e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 997e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (focusNext()) { 998e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 999e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 1000e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 1001c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1002c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyUp(keyCode, event); 1003c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1004c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1005e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira private boolean focusNext() { 1006e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira View next = focusSearch(View.FOCUS_DOWN); 1007e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira if (next != null) { 1008e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira next.requestFocus(); 1009e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return true; 1010e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 1011e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira return false; 1012e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira } 1013e24cb318a0e07fce3db99e1ef6234a196f256befMindy Pereira 1014045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira /** 1015045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create a chip from the default selection. If the popup is showing, the 1016045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * default is the first item in the popup suggestions list. Otherwise, it is 1017045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * whatever the user had typed in. End represents where the the tokenizer 1018045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * should search for a token to turn into a chip. 1019045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * @return If a chip was created from a real contact. 1020045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira */ 10218684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira private boolean commitDefault() { 1022f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira // If there is no tokenizer, don't try to commit. 1023f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira if (mTokenizer == null) { 1024f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira return false; 1025f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira } 10264e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 1027045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira int end = getSelectionEnd(); 10284e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int start = mTokenizer.findTokenStart(editable, end); 1029dfa1d391014fac824be4ba48582f160ffcac7303Mindy Pereira 1030e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 1031e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int whatEnd = mTokenizer.findTokenEnd(getText(), start); 1032e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // In the middle of chip; treat this as an edit 1033e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit the whole token. 1034e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (whatEnd != getSelectionEnd()) { 1035e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira handleEdit(start, whatEnd); 1036e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 10374e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1038e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return commitChip(start, end , editable); 1039e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1040e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return false; 1041e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1042e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1043e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void commitByCharacter() { 1044f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira // We can't possibly commit by character if we can't tokenize. 1045f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira if (mTokenizer == null) { 1046f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira return; 1047f82e176c81d15a4b33ed4918b6dd76e1e84fd8efMindy Pereira } 1048e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1049e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int end = getSelectionEnd(); 1050e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int start = mTokenizer.findTokenStart(editable, end); 1051e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (shouldCreateChip(start, end)) { 1052e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitChip(start, end, editable); 10534e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 1054054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira setSelection(getText().length()); 1055e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 10564e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1057e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean commitChip(int start, int end, Editable editable) { 105849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ListAdapter adapter = getAdapter(); 105949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (adapter != null && adapter.getCount() > 0 && enoughToFilter() 106049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira && end == getSelectionEnd()) { 1061e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // choose the first entry. 1062e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira submitItemAtPosition(0); 1063e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira dismissDropDown(); 1064e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return true; 1065e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else { 1066e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, start); 106749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (editable.length() > tokenEnd + 1) { 106849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char charAt = editable.charAt(tokenEnd + 1); 106949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (charAt == COMMIT_CHAR_COMMA || charAt == COMMIT_CHAR_SEMICOLON) { 107049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 107149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1072a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira } 1073b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira String text = editable.toString().substring(start, tokenEnd).trim(); 1074e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearComposingText(); 1075e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (text != null && text.length() > 0 && !text.equals(" ")) { 10761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientEntry entry = createTokenizedEntry(text); 1077d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira if (entry != null) { 1078d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 1079d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira CharSequence chipText = createChip(entry, false); 108071fa24bfb96744cf28d368d58172c14638e14693Mindy Pereira if (chipText != null && start > -1 && end > -1) { 10815ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira editable.replace(start, end, chipText); 10825ac77e6db71c0bc45bcc40cc5cb721333dcb5857Mindy Pereira } 1083d58667fc7a460b8b56ccf9f0c35b92a2a9e0419cMindy Pereira } 108449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Only dismiss the dropdown if it is related to the text we 108549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // just committed. 108649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // For paste, it may not be as there are possibly multiple 108749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // tokens being added. 108849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (end == getSelectionEnd()) { 108949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira dismissDropDown(); 109049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 1091f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 10924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return true; 1093d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1094d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 10954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 1096d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1097d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira 10984031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 10994031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ void sanitizeBetween() { 11002302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira // Don't sanitize while we are waiting for content to chipify. 11012302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira if (mPendingChipsCount > 0) { 11022302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira return; 11032302f672de1b8e7c205412397b0b79514f5426c3Mindy Pereira } 1104f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira // Find the last chip. 11054031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira RecipientChip[] recips = getSortedRecipients(); 1106f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips != null && recips.length > 0) { 1107f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip last = recips[recips.length - 1]; 1108f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira RecipientChip beforeLast = null; 1109f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (recips.length > 1) { 1110f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira beforeLast = recips[recips.length - 2]; 1111f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1112f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int startLooking = 0; 1113f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira int end = getSpannable().getSpanStart(last); 1114f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira if (beforeLast != null) { 1115f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking = getSpannable().getSpanEnd(beforeLast); 1116c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira Editable text = getText(); 11174031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira if (startLooking == -1 || startLooking > text.length() - 1) { 1118c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira // There is nothing after this chip. 1119c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira return; 1120c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira } 1121c7afc9841ee6dd3bc5e19ee7269fecd466a8c6e9Mindy Pereira if (text.charAt(startLooking) == ' ') { 1122f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira startLooking++; 1123f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1124f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1125ec35d9975b61c84cda7081ebfce9e017229fb3d5Mindy Pereira if (startLooking >= 0 && end >= 0 && startLooking < end) { 1126f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira getText().delete(startLooking, end); 1127f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1128f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1129f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira } 1130f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira 1131e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private boolean shouldCreateChip(int start, int end) { 11328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return !mNoChips && hasFocus() && enoughToFilter() && !alreadyHasChip(start, end); 11331e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 11341e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira 11351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira private boolean alreadyHasChip(int start, int end) { 11368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 11378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return true; 11388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 11391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(start, end, RecipientChip.class); 11401e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if ((chips == null || chips.length == 0)) { 11411e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return false; 114205522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 11431e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return true; 1144e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 1145e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 1146e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private void handleEdit(int start, int end) { 114739f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira if (start == -1 || end == -1) { 114839f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira // This chip no longer exists in the field. 114939f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira dismissDropDown(); 115039f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira return; 115139f40bde5f9af410126c64d29c045fe8bf03c1bbMindy Pereira } 1152e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // This is in the middle of a chip, so select out the whole chip 1153e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // and commit it. 1154e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira Editable editable = getText(); 1155e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(end); 1156e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString().substring(start, end); 11573b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(text)) { 11583b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira RecipientEntry entry = RecipientEntry.constructFakeEntry(text); 11593b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 11603b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira CharSequence chipText = createChip(entry, false); 11616fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira int selEnd = getSelectionEnd(); 11626fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira if (chipText != null && start > -1 && selEnd > -1) { 11636fe9af5b1cc380243f0fad9354ab7bd41ac2983bMindy Pereira editable.replace(start, selEnd, chipText); 1164a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 11653b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira } 1166054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira dismissDropDown(); 116705522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira } 116805522aeae1948f776e618f69d34d4a5e48a0471cMindy Pereira 11698684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 11708684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If there is a selected chip, delegate the key events 11718684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * to the selected chip. 11728684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1173c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1174c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onKeyDown(int keyCode, KeyEvent event) { 1175b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mSelectedChip != null && keyCode == KeyEvent.KEYCODE_DEL) { 1176b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1177b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1178b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1179b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(mSelectedChip); 1180c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1181c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1182c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (keyCode == KeyEvent.KEYCODE_ENTER && event.hasNoModifiers()) { 1183c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return true; 1184c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1185c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1186c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return super.onKeyDown(keyCode, event); 11872d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira } 11882d4ee907769ccfc94dc315e932ff235198958c69Mindy Pereira 11894031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 11904031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira /* package */ Spannable getSpannable() { 1191ed58ebd3f54ae5e73129f7f12c8342f177ed1fc3Erik return getText(); 1192c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1193c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1194b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipStart(RecipientChip chip) { 1195b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanStart(chip); 1196b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1197b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1198b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private int getChipEnd(RecipientChip chip) { 1199b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return getSpannable().getSpanEnd(chip); 1200b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1201b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1202c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1203c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * Instead of filtering on the entire contents of the edit box, 1204c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * this subclass method filters on the range from 1205c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * {@link Tokenizer#findTokenStart} to {@link #getSelectionEnd} 1206c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * if the length of that range meets or exceeds {@link #getThreshold} 1207c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira * and makes sure that the range is not already a Chip. 1208c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 1209c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1210c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira protected void performFiltering(CharSequence text, int keyCode) { 121149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (enoughToFilter() && !isCompletedToken(text)) { 1212c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1213c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(text, end); 1214c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // If this is a RecipientChip, don't filter 1215c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // on its contents. 1216c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Spannable span = getSpannable(); 1217c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip[] chips = span.getSpans(start, end, RecipientChip.class); 1218c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (chips != null && chips.length > 0) { 1219c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return; 1220c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1221c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1222c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira super.performFiltering(text, keyCode); 1223c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1224c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 122549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 122649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /*package*/ boolean isCompletedToken(CharSequence text) { 122749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (TextUtils.isEmpty(text)) { 122849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 122949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 123049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Check to see if this is a completed token before filtering. 123149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int end = text.length(); 123249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int start = mTokenizer.findTokenStart(text, end); 123349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String token = text.toString().substring(start, end).trim(); 123449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (!TextUtils.isEmpty(token)) { 123549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = token.charAt(token.length() - 1); 123649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON; 123749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 123849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return false; 123949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 124049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 1241c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void clearSelectedChip() { 1242c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null) { 1243b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira unselectChip(mSelectedChip); 1244c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira mSelectedChip = null; 1245c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 124636d720eb2b7a8d3466d221944a00b8bae7de8e9cMindy Pereira setCursorVisible(true); 1247c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1248c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 12498684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 12508684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Monitor touch events in the RecipientEditTextView. 12518684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If the view does not have focus, any tap on the view 12528684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * will just focus the view. If the view has focus, determine 12538684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * if the touch target is a recipient chip. If it is and the chip 12548684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * is not selected, select it and clear any other selected chips. 12558684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * If it isn't, then select that chip. 12568684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1257c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1258c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public boolean onTouchEvent(MotionEvent event) { 1259d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira if (!isFocused()) { 1260d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira // Ignore any chip taps until this view is focused. 1261d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira return super.onTouchEvent(event); 1262d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira } 1263c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean handled = super.onTouchEvent(event); 1264d9b57273c1f5c3bcd94e662136446cd6fd465ebcMindy Pereira int action = event.getAction(); 1265c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira boolean chipWasSelected = false; 12666caf49d02e7b2a719fc9fdf57e3f8e96dfdf082aMindy Pereira if (mSelectedChip == null) { 1267b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mGestureDetector.onTouchEvent(event); 1268b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 12690436c36bd529ea8ee1864a3017f9ac29d2311c08Mindy Pereira if (mCopyAddress == null && action == MotionEvent.ACTION_UP) { 1270c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float x = event.getX(); 1271c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira float y = event.getY(); 1272c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 1273c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip currentChip = findChip(offset); 1274c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (currentChip != null) { 1275c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP) { 1276c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (mSelectedChip != null && mSelectedChip != currentChip) { 1277c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1278b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1279c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else if (mSelectedChip == null) { 12808684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira setSelection(getText().length()); 12818684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira commitDefault(); 1282b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = selectChip(currentChip); 1283c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1284b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira onClick(mSelectedChip, offset, x, y); 1285c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1286c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1287c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira chipWasSelected = true; 1288416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira handled = true; 12895753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira } else if (mSelectedChip != null 12905753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 12915753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira chipWasSelected = true; 1292c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1293c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1294c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (action == MotionEvent.ACTION_UP && !chipWasSelected) { 1295c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearSelectedChip(); 1296c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1297c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return handled; 1298c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1299c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1300416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira private void scrollLineIntoView(int line) { 1301416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira if (mScrollView != null) { 1302c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira mScrollView.scrollBy(0, calculateOffsetFromBottom(line)); 1303416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1304416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira } 1305416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira 1306b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private void showAlternates(RecipientChip currentChip, ListPopupWindow alternatesPopup, 1307b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int width, Context context) { 1308b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 1309c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira int bottom = calculateOffsetFromBottom(line); 1310b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Align the alternates popup with the left side of the View, 1311b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // regardless of the position of the chip tapped. 1312b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setWidth(width); 1313e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 131477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira alternatesPopup.setAnchorView(this); 1315416e1307e57a36650bd15a06bb0ac2915a195a2eMindy Pereira alternatesPopup.setVerticalOffset(bottom); 1316b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.setAdapter(createAlternatesAdapter(currentChip)); 1317368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira alternatesPopup.setOnItemClickListener(mAlternatesListener); 1318e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira // Clear the checked item. 1319e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = -1; 1320b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira alternatesPopup.show(); 1321b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = alternatesPopup.getListView(); 1322b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 1323b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Checked item would be -1 if the adapter has not 1324b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // loaded the view that should be checked yet. The 1325b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // variable will be set correctly when onCheckedItemChanged 1326b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // is called in a separate thread. 1327b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mCheckedItem != -1) { 1328b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(mCheckedItem, true); 1329b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mCheckedItem = -1; 1330b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1331b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1332b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1333e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira // Dismiss listener for alterns and single address popup. 1334e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira @Override 1335e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira public void onDismiss() { 1336e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(true); 1337e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira } 1338e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira 1339b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private ListAdapter createAlternatesAdapter(RecipientChip chip) { 1340b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return new RecipientAlternatesAdapter(getContext(), chip.getContactId(), chip.getDataId(), 1341c3af1324ab95cd3a02557b3ed82102f6be80d6edMindy Pereira mAlternatesLayout, ((BaseRecipientAdapter)getAdapter()).getQueryType(), this); 1342b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1343b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 13441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private ListAdapter createSingleAddressAdapter(RecipientChip currentChip) { 13451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return new SingleRecipientArrayAdapter(getContext(), mAlternatesLayout, currentChip 13461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getEntry()); 13471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 13481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1349a0751874f5bbdb39f2024c69a5024df60f0344d9Andy Stadler @Override 1350b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onCheckedItemChanged(int position) { 1351b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira ListView listView = mAlternatesPopup.getListView(); 1352b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (listView != null && listView.getCheckedItemCount() == 0) { 1353b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira listView.setItemChecked(position, true); 1354b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1355e9278b0f8b883a987a913c5d785455f5d0e646a9Mindy Pereira mCheckedItem = position; 1356b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1357b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira 1358c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // TODO: This algorithm will need a lot of tweaking after more people have used 1359c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // the chips ui. This attempts to be "forgiving" to fat finger touches by favoring 1360c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // what comes before the finger. 1361c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private int putOffsetInRange(int o) { 1362c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int offset = o; 1363c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable text = getText(); 1364c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int length = text.length(); 1365c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Remove whitespace from end to find "real end" 1366c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int realLength = length; 1367c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = length - 1; i >= 0; i--) { 1368c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira if (text.charAt(i) == ' ') { 1369c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira realLength--; 1370c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } else { 1371c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira break; 1372c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1373c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1374c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13754fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // If the offset is beyond or at the end of the text, 13764fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira // leave it alone. 13774fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (offset >= realLength) { 1378c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1379c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 13804fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira Editable editable = getText(); 1381c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira while (offset >= 0 && findText(editable, offset) == -1 && findChip(offset) == null) { 1382c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Keep walking backward! 1383c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira offset--; 1384c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1385c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return offset; 1386c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1387c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 13884fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira private int findText(Editable text, int offset) { 13894fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira if (text.charAt(offset) != ' ') { 13904fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return offset; 13914fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13924fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira return -1; 13934fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira } 13944fef2782b06043dbf73c896c4d1962be0b8dcd50Mindy Pereira 1395c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private RecipientChip findChip(int offset) { 1396c4ad472c11324428ac9c75bcf7d52263ff4699f1Mindy Pereira RecipientChip[] chips = getSpannable().getSpans(0, getText().length(), RecipientChip.class); 1397c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Find the chip that contains this offset. 1398c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira for (int i = 0; i < chips.length; i++) { 1399c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira RecipientChip chip = chips[i]; 1400b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1401b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1402b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (offset >= start && offset <= end) { 1403c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chip; 1404c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1405c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1406c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return null; 1407c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1408c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14094031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 141000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to add to the list of addresses. 1411d086b83ffa568b592ee6f20445ad3f8d50ab834aMindy Pereira /* package */String createAddressText(RecipientEntry entry) { 14128659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String display = entry.getDisplayName(); 14138659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira String address = entry.getDestination(); 14148659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 14158659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira display = null; 14168659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 141782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor String trimmedDisplayText; 141882c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (((BaseRecipientAdapter)getAdapter()).getQueryType() == 141982c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor BaseRecipientAdapter.QUERY_TYPE_PHONE && isPhoneNumber(address)) { 142082c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor trimmedDisplayText = address.trim(); 142182c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor } else { 142282c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (address != null) { 142382c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor // Tokenize out the address in case the address already 142482c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor // contained the username as well. 142582c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 142682c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (tokenized != null && tokenized.length > 0) { 142782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor address = tokenized[0].getAddress(); 142882c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor } 1429c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 143082c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor Rfc822Token token = new Rfc822Token(display, address, null); 143182c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor trimmedDisplayText = token.toString().trim(); 1432a590df861d7a42cd2889ee96d0b9e51b47d28755Mindy Pereira } 14338659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira int index = trimmedDisplayText.indexOf(","); 1434d086b83ffa568b592ee6f20445ad3f8d50ab834aMindy Pereira return mTokenizer != null && !TextUtils.isEmpty(trimmedDisplayText) 1435d086b83ffa568b592ee6f20445ad3f8d50ab834aMindy Pereira && index < trimmedDisplayText.length() - 1 ? (String) mTokenizer 143600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .terminateToken(trimmedDisplayText) : trimmedDisplayText; 143700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 143800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 143900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 144000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Use this method to generate text to display in a chip. 144100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ String createChipDisplayText(RecipientEntry entry) { 144200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String display = entry.getDisplayName(); 144300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String address = entry.getDestination(); 144400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (TextUtils.isEmpty(display) || TextUtils.equals(display, address)) { 144500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira display = null; 144600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 144782c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor if (address != null && !(((BaseRecipientAdapter)getAdapter()).getQueryType() == 144882c1c753695a3bfb8928ec1a3e11d9910b5f13faTom Taylor BaseRecipientAdapter.QUERY_TYPE_PHONE && isPhoneNumber(address))) { 144900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Tokenize out the address in case the address already 145000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // contained the username as well. 145100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira Rfc822Token[] tokenized = Rfc822Tokenizer.tokenize(address); 145200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (tokenized != null && tokenized.length > 0) { 145300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira address = tokenized[0].getAddress(); 145400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 145500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 145600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (!TextUtils.isEmpty(display)) { 145700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return display; 145800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else if (!TextUtils.isEmpty(address)){ 145900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return address; 146000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } else { 146100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return new Rfc822Token(display, address, null).toString(); 146200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 14638659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira } 14648659fc7fa4a245c962f8bc29b351acc56d02dfaaMindy Pereira 1465fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira private CharSequence createChip(RecipientEntry entry, boolean pressed) { 146600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira String displayText = createAddressText(entry); 1467a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (TextUtils.isEmpty(displayText)) { 1468a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira return null; 1469a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 14708faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = null; 1471c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira // Always leave a blank space at the end of a chip. 1472c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1473c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 14748faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int textLength = displayText.length()-1; 14758faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText = new SpannableString(displayText); 14768faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 14778faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira try { 14788faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira RecipientChip chip = constructChipSpan(entry, start, pressed); 14798faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(chip, 0, textLength, 14808faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 14818faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chip.setOriginalText(chipText.toString()); 14828faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } catch (NullPointerException e) { 14838faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.e(TAG, e.getMessage(), e); 14848faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 14858faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1486c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1487c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return chipText; 1488c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1489c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 14908684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 14918684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * When an item in the suggestions list has been clicked, create a chip from the 14928684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * contact information of the selected item. 14938684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1494c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira @Override 1495c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 1496c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira submitItemAtPosition(position); 1497c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1498c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1499c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira private void submitItemAtPosition(int position) { 15000fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira RecipientEntry entry = createValidatedEntry( 15010fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira (RecipientEntry)getAdapter().getItem(position)); 15021e85502fdc04a44f76ffa9904be9ab6ab80292ceErik if (entry == null) { 15031e85502fdc04a44f76ffa9904be9ab6ab80292ceErik return; 15041e85502fdc04a44f76ffa9904be9ab6ab80292ceErik } 1505c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira clearComposingText(); 1506c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1507c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int end = getSelectionEnd(); 1508c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira int start = mTokenizer.findTokenStart(getText(), end); 1509c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1510c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira Editable editable = getText(); 1511c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 15124221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira CharSequence chip = createChip(entry, false); 1513920c95167574395b1ff9ecc16e41e13853269bbcMindy Pereira if (chip != null && start >= 0 && end >= 0) { 15144221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira editable.replace(start, end, chip); 15154221a1d7cab69fd886c03abf53f2250025367f5eMindy Pereira } 1516f6b6b0a26cdebf436dbee3eb4a7118081db7b4ccMindy Pereira sanitizeBetween(); 1517c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1518c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 15190fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira private RecipientEntry createValidatedEntry(RecipientEntry item) { 15200fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira if (item == null) { 15210fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return null; 15220fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 15230fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira final RecipientEntry entry; 15240fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // If the display name and the address are the same, or if this is a 15250fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // valid contact, but the destination is invalid, then make this a fake 15260fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira // recipient that is editable. 15270fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String destination = item.getDestination(); 15281e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (RecipientEntry.isCreatedRecipient(item.getContactId()) 15291e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira && (TextUtils.isEmpty(item.getDisplayName()) 15301e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || TextUtils.equals(item.getDisplayName(), destination) 15311e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira || (mValidator != null && !mValidator.isValid(destination)))) { 15320fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = RecipientEntry.constructFakeEntry(destination); 15330fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } else { 15340fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira entry = item; 15350fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 15360fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return entry; 15370fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira } 15380fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira 1539c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** Returns a collection of contact Id for each chip inside this View. */ 1540c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /* package */ Collection<Long> getContactIds() { 1541c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira final Set<Long> result = new HashSet<Long>(); 154200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] chips = getSortedRecipients(); 15437a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira if (chips != null) { 15447a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira for (RecipientChip chip : chips) { 15457a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira result.add(chip.getContactId()); 15467a424984849627457aa27ac19c0d23cbe0887c85Mindy Pereira } 1547c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1548c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira return result; 1549c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1550c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 155100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira 155200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /** Returns a collection of data Id for each chip inside this View. May be null. */ 155300be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */ Collection<Long> getDataIds() { 155400be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira final Set<Long> result = new HashSet<Long>(); 155500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip [] chips = getSortedRecipients(); 155600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira if (chips != null) { 155700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira for (RecipientChip chip : chips) { 155800be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira result.add(chip.getDataId()); 155900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 156000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira } 156100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira return result; 156283e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 156383e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira 15644031c89f46edea42c64e183e46d49484f1f203c0Mindy Pereira // Visible for testing. 156500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /* package */RecipientChip[] getSortedRecipients() { 156600be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira RecipientChip[] recips = getSpannable() 156700be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .getSpans(0, getText().length(), RecipientChip.class); 15686f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ArrayList<RecipientChip> recipientsList = new ArrayList<RecipientChip>(Arrays 156900be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira .asList(recips)); 15706f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira final Spannable spannable = getSpannable(); 15716f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Collections.sort(recipientsList, new Comparator<RecipientChip>() { 15726f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15736f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira @Override 15746f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public int compare(RecipientChip first, RecipientChip second) { 15756f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int firstStart = spannable.getSpanStart(first); 15766f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int secondStart = spannable.getSpanStart(second); 15776f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (firstStart < secondStart) { 15786f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return -1; 15796f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else if (firstStart > secondStart) { 15806f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 1; 15816f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } else { 15826f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return 0; 15836f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15846f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15856f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira }); 15866f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira return recipientsList.toArray(new RecipientChip[recipientsList.size()]); 15876f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 15886f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 15894e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15904e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 15914e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 15924e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15934e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15944e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15954e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public void onDestroyActionMode(ActionMode mode) { 15964e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 15974e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 15984e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 15994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 16004e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 16014e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 16038684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 16048684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * No chips are selectable. 16058684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 16064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira @Override 16074e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira public boolean onCreateActionMode(ActionMode mode, Menu menu) { 16084e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira return false; 16094e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 16104e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1611a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1612a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ImageSpan getMoreChip() { 161322b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan[] moreSpans = getSpannable().getSpans(0, getText().length(), 161422b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira MoreImageSpan.class); 161522b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira return moreSpans != null && moreSpans.length > 0 ? moreSpans[0] : null; 161622b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira } 161722b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira 16188faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira private MoreImageSpan createMoreSpan(int count) { 16198faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira String moreText = String.format(mMoreItem.getText().toString(), count); 16208faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira TextPaint morePaint = new TextPaint(getPaint()); 16218faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setTextSize(mMoreItem.getTextSize()); 16228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira morePaint.setColor(mMoreItem.getCurrentTextColor()); 16238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int width = (int)morePaint.measureText(moreText) + mMoreItem.getPaddingLeft() 16248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira + mMoreItem.getPaddingRight(); 16258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int height = getLineHeight(); 16268faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Bitmap drawable = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 16278faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Canvas canvas = new Canvas(drawable); 16288faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int adjustedHeight = height; 16298faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Layout layout = getLayout(); 16308faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (layout != null) { 16318faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira adjustedHeight -= layout.getLineDescent(0); 16328faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16338faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira canvas.drawText(moreText, 0, moreText.length(), 0, adjustedHeight, morePaint); 16348faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16358faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Drawable result = new BitmapDrawable(getResources(), drawable); 16368faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira result.setBounds(0, 0, width, height); 16378faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return new MoreImageSpan(result); 16388faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16398faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16408faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 16418faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /*package*/ void createMoreChipPlainText() { 16428faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Take the first <= CHIP_LIMIT addresses and get to the end of the second one. 16438faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Editable text = getText(); 16448faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 16458faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int end = start; 16468faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira for (int i = 0; i < CHIP_LIMIT; i++) { 16478faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira end = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 16488faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = end; // move to the next token and get its end. 16498faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16508faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Now, count total addresses. 16518faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = 0; 16528faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = countTokens(text); 16538faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(tokenCount - CHIP_LIMIT); 16548faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(end, text.length())); 16558faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 16568faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira text.replace(end, text.length(), chipText); 16578faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira mMoreChip = moreSpan; 16588faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16598faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16608faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira // Visible for testing. 16618faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira /* package */int countTokens(Editable text) { 16628faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int tokenCount = 0; 16638faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira int start = 0; 16648faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira while (start < text.length()) { 16658faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira start = movePastTerminators(mTokenizer.findTokenEnd(text, start)); 16668faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira tokenCount++; 16678faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (start >= text.length()) { 16688faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira break; 16698faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16708faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16718faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return tokenCount; 16728faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16738faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 16748684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 1675045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * Create the more chip. The more chip is text that replaces any chips that 1676045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * do not fit in the pre-defined available space when the 1677045e80b59ef5e9a709b6e5843d2301a02e0872f2Mindy Pereira * RecipientEditTextView loses focus. 16788684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1679a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1680a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /* package */ void createMoreChip() { 16818faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 16828faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira createMoreChipPlainText(); 16838faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return; 16848faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 16858faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 1686bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira if (!mShouldShrink) { 1687bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira return; 1688bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira } 1689bfa63c7c85405200eb6a049c7209657440a4b1fdMindy Pereira 16906f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira ImageSpan[] tempMore = getSpannable().getSpans(0, getText().length(), MoreImageSpan.class); 16916f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (tempMore.length > 0) { 16926f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira getSpannable().removeSpan(tempMore[0]); 16936f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 16946f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 16958faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira 169683e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (recipients == null || recipients.length <= CHIP_LIMIT) { 16970fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = null; 16980fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira return; 16994e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17006f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Spannable spannable = getSpannable(); 170183e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira int numRecipients = recipients.length; 17024e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int overage = numRecipients - CHIP_LIMIT; 17038faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira MoreImageSpan moreSpan = createMoreSpan(overage); 1704368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans = new ArrayList<RecipientChip>(); 17054e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceStart = 0; 17064e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira int totalReplaceEnd = 0; 17076f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira Editable text = getText(); 1708368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira for (int i = numRecipients - overage; i < recipients.length; i++) { 1709368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira mRemovedSpans.add(recipients[i]); 17109024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira if (i == numRecipients - overage) { 1711368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceStart = spannable.getSpanStart(recipients[i]); 17129024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 1713368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (i == recipients.length - 1) { 1714368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira totalReplaceEnd = spannable.getSpanEnd(recipients[i]); 17159024e5c88fde2f878eea4bca6923ad57a3f0cfe0Mindy Pereira } 17166f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira if (mTemporaryRecipients == null || !mTemporaryRecipients.contains(recipients[i])) { 17176f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanStart = spannable.getSpanStart(recipients[i]); 17186f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int spanEnd = spannable.getSpanEnd(recipients[i]); 17196f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira recipients[i].setOriginalText(text.toString().substring(spanStart, spanEnd)); 172077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 1721368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira spannable.removeSpan(recipients[i]); 17224e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (totalReplaceEnd < text.length()) { 17248faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira totalReplaceEnd = text.length(); 17258faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 172677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int end = Math.max(totalReplaceStart, totalReplaceEnd); 172777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start = Math.min(totalReplaceStart, totalReplaceEnd); 172877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableString chipText = new SpannableString(text.subSequence(start, end)); 17294e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira chipText.setSpan(moreSpan, 0, chipText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 173077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira text.replace(start, end, chipText); 17310fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira mMoreChip = moreSpan; 17324e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17334e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 17348684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira /** 17358684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * Replace the more chip, if it exists, with all of the recipient chips it had 17368684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira * replaced when the RecipientEditTextView gains focus. 17378684974e4befb4c9dcc21c995c4ff3af7103ab10Mindy Pereira */ 1738a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira // Visible for testing. 1739a3806ce9e97ef635dc6d4495f9664b690de74960Mindy Pereira /*package*/ void removeMoreChip() { 17404e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mMoreChip != null) { 17414e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Spannable span = getSpannable(); 17424e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira span.removeSpan(mMoreChip); 17434e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mMoreChip = null; 17444e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Re-add the spans that were removed. 17454e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira if (mRemovedSpans != null && mRemovedSpans.size() > 0) { 17464e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira // Recreate each removed span. 1747c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira RecipientChip[] recipients = getSortedRecipients(); 174864077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // Start the search for tokens after the last currently visible 174964077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // chip. 1750c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira if (recipients == null || recipients.length == 0) { 1751c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira return; 1752c10739cc694a0248b6187de2d7b9e8d2298bf0d3Mindy Pereira } 175364077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira int end = span.getSpanEnd(recipients[recipients.length - 1]); 17544e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira Editable editable = getText(); 17554e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira for (RecipientChip chip : mRemovedSpans) { 17566f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira int chipStart; 17570fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira int chipEnd; 17580fc929e5fb977fe028d7db04a3ad57e74f42e654Mindy Pereira String token; 17596f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira // Need to find the location of the chip, again. 17606f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira token = (String) chip.getOriginalText(); 176164077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // As we find the matching recipient for the remove spans, 176264077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // reduce the size of the string we need to search. 176364077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // That way, if there are duplicates, we always find the correct 176464077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira // recipient. 176564077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira chipStart = editable.toString().indexOf(token, end); 176664077e9710ac8e8df1b7c9828ea985cccb3d8446Mindy Pereira end = chipEnd = Math.min(editable.length(), chipStart + token.length()); 1767bbf141b605f92729864984229e6e1062d9a462beMindy Pereira // Only set the span if we found a matching token. 1768bbf141b605f92729864984229e6e1062d9a462beMindy Pereira if (chipStart != -1) { 1769bbf141b605f92729864984229e6e1062d9a462beMindy Pereira editable.setSpan(chip, chipStart, chipEnd, 1770bbf141b605f92729864984229e6e1062d9a462beMindy Pereira Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); 1771bbf141b605f92729864984229e6e1062d9a462beMindy Pereira } 17724e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17734e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira mRemovedSpans.clear(); 17744e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17754e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17764e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira } 17774e1f6098a731be3d0be1f9e02a1fa2677e4de187Mindy Pereira 1778c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira /** 1779b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Show specified chip as selected. If the RecipientChip is just an email address, 1780b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * selecting the chip will take the contents of the chip and place it at 1781b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * the end of the RecipientEditTextView for inline editing. If the 1782b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * RecipientChip is a complete contact, then selecting the chip 1783b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * will change the background color of the chip, show the delete icon, 1784b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * and a popup window with the address in use highlighted and any other 1785b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * alternate addresses for the contact. 1786b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @param currentChip Chip to select. 1787b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return A RecipientChip in the selected state or null if the chip 1788b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * just contained an email address. 1789c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira */ 179000be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private RecipientChip selectChip(RecipientChip currentChip) { 17911174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (currentChip.getContactId() == RecipientEntry.INVALID_CONTACT) { 17921174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira CharSequence text = currentChip.getValue(); 17931174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Editable editable = getText(); 17941174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira removeChip(currentChip); 17951174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.append(text); 17961174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setCursorVisible(true); 17971174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira setSelection(editable.length()); 17982f5589283d93933751c20791ef42dc7eab87061aMindy Pereira return new RecipientChip(null, RecipientEntry.constructFakeEntry((String) text), -1); 17991174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else if (currentChip.getContactId() == RecipientEntry.GENERATED_CONTACT) { 1800b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(currentChip); 1801b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(currentChip); 1802b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(currentChip); 1803b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira RecipientChip newChip; 1804b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira try { 18058faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 18068faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 18078faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 1808b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 1809b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } catch (NullPointerException e) { 1810b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.e(TAG, e.getMessage(), e); 1811b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return null; 1812b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1813fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira Editable editable = getText(); 1814b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 181583e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira if (start == -1 || end == -1) { 1816b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 181783e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } else { 18188b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 181983e4ae382ffbec673b16c85c35e3cfe19ada98dcMindy Pereira } 1820b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira newChip.setSelected(true); 18211174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 18221174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 1823c6e6141037bf299cabf4a1ba6b3664f5bc426bd0Mindy Pereira } 18241174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAddress(newChip, mAddressPopup, getWidth(), getContext()); 18256ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 1826b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return newChip; 1827b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 18281174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int start = getChipStart(currentChip); 18291174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int end = getChipEnd(currentChip); 18301174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira getSpannable().removeSpan(currentChip); 18311174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira RecipientChip newChip; 18321174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira try { 18331174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip = constructChipSpan(currentChip.getEntry(), start, true); 18341174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } catch (NullPointerException e) { 18351174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.e(TAG, e.getMessage(), e); 18361174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return null; 18371174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 1838b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 18391174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 18401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (start == -1 || end == -1) { 18411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira Log.d(TAG, "The chip being selected no longer exists but should."); 18421174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } else { 18431174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira editable.setSpan(newChip, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 18441174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18451174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira newChip.setSelected(true); 18461174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (newChip.getEntry().getContactId() == RecipientEntry.INVALID_CONTACT) { 18471174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira scrollLineIntoView(getLayout().getLineForOffset(getChipStart(newChip))); 18481174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18491174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira showAlternates(newChip, mAlternatesPopup, getWidth(), getContext()); 18506ebf62290f81d267b85f0237a49daa4c9b3846efMindy Pereira setCursorVisible(false); 18511174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira return newChip; 1852fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira } 1853b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1854fab0afdc6742dcba55cfbe802cd143434d48f413Mindy Pereira 1855c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 18561174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira private void showAddress(final RecipientChip currentChip, final ListPopupWindow popup, 18571174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int width, Context context) { 18581174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int line = getLayout().getLineForOffset(getChipStart(currentChip)); 18591174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira int bottom = calculateOffsetFromBottom(line); 18601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Align the alternates popup with the left side of the View, 18611174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // regardless of the position of the chip tapped. 1862e0d95425cbadd7aaff5f8fdbb30ac40cb22c0aa4Mindy Pereira setEnabled(false); 18631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setWidth(width); 18641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAnchorView(this); 18651174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setVerticalOffset(bottom); 18661174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setAdapter(createSingleAddressAdapter(currentChip)); 18671174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.setOnItemClickListener(new OnItemClickListener() { 18681174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira @Override 18691174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 18701174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira unselectChip(currentChip); 18711174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.dismiss(); 18721174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18731174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira }); 18741174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira popup.show(); 18751174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira ListView listView = popup.getListView(); 18761174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 18771174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira listView.setItemChecked(0, true); 18781174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira } 18791174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira 1880b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1881b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove selection from this chip. Unselecting a RecipientChip will render 18828faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * the chip without a delete icon and with an unfocused background. This is 18838faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira * called when the RecipientChip no longer has focus. 1884b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 188500be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira private void unselectChip(RecipientChip chip) { 1886b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1887b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1888b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1889c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira mSelectedChip = null; 1890b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (start == -1 || end == -1) { 18918faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Log.w(TAG, "The chip doesn't exist or may be a chip a user was editing"); 18925753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira setSelection(editable.length()); 18935753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira commitDefault(); 1894b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 1895c57ee19c891696a126fe8b6dec74aa4f6a00c6a5Mindy Pereira getSpannable().removeSpan(chip); 1896b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira QwertyKeyListener.markAsReplaced(editable, start, end, ""); 18978b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira editable.removeSpan(chip); 18988b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira try { 18998faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (!mNoChips) { 19008faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira editable.setSpan(constructChipSpan(chip.getEntry(), start, false), start, end, 19018faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 19028faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 19038b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } catch (NullPointerException e) { 19048b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira Log.e(TAG, e.getMessage(), e); 19058b308552260807ba6611a4ab3bb23f0211608767Mindy Pereira } 1906c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1907b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1908b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setSelection(editable.length()); 1909b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (mAlternatesPopup != null && mAlternatesPopup.isShowing()) { 1910b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mAlternatesPopup.dismiss(); 1911c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1912b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1913c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1914b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1915b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Return whether a touch event was inside the delete target of 1916b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * a selected chip. It is in the delete target if: 1917b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 1) the x and y points of the event are within the 1918b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * delete assset. 1919b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * 2) the point tapped would have caused a cursor to appear 1920b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * right after the selected chip. 1921b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * @return boolean 1922b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1923b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira private boolean isInDelete(RecipientChip chip, int offset, float x, float y) { 1924b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Figure out the bounds of this chip and whether or not 1925b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // the user clicked in the X portion. 1926b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira return chip.isSelected() && offset == getChipEnd(chip); 1927b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 19283656f7e97c58dc8443132d2d8297629b6a04cce7Mindy Pereira 1929b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1930b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Remove the chip and any text associated with it from the RecipientEditTextView. 1931b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 1932ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira // Visible for testing. 1933ae7e41106f289f2668c54fff6c457c6fc91ab4a9Mindy Pereira /*pacakge*/ void removeChip(RecipientChip chip) { 1934b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Spannable spannable = getSpannable(); 1935b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanStart = spannable.getSpanStart(chip); 1936b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int spanEnd = spannable.getSpanEnd(chip); 1937b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable text = getText(); 1938b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira int toDelete = spanEnd; 1939b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1940b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira // Clear that there is a selected chip before updating any text. 1941b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1942b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1943c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1944b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira // Always remove trailing spaces when removing a chip. 1945b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira while (toDelete >= 0 && toDelete < text.length() && text.charAt(toDelete) == ' ') { 1946b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira toDelete++; 1947b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1948b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira spannable.removeSpan(chip); 1949a0f2aab8f22b6f334938579cd6f336cfb338a554Mindy Pereira if (spanStart >= 0 && toDelete > 0) { 1950a0f2aab8f22b6f334938579cd6f336cfb338a554Mindy Pereira text.delete(spanStart, toDelete); 1951a0f2aab8f22b6f334938579cd6f336cfb338a554Mindy Pereira } 1952b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1953b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1954c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1955b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1956c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1957b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1958b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Replace this currently selected chip with a new chip 1959b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * that uses the contact data provided. 1960b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 196100be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira // Visible for testing. 196200be4ce28569ae7d1871a2f95453b0e6a6a47852Mindy Pereira /*package*/ void replaceChip(RecipientChip chip, RecipientEntry entry) { 1963b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira boolean wasSelected = chip == mSelectedChip; 1964b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1965b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira mSelectedChip = null; 1966c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1967b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int start = getChipStart(chip); 1968b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira int end = getChipEnd(chip); 1969b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira getSpannable().removeSpan(chip); 1970b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira Editable editable = getText(); 1971b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira CharSequence chipText = createChip(entry, false); 1972a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (chipText != null) { 1973a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (start == -1 || end == -1) { 1974a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira Log.e(TAG, "The chip to replace does not exist but should."); 1975a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.insert(0, chipText); 1976a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } else { 1977a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira if (!TextUtils.isEmpty(chipText)) { 1978a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // There may be a space to replace with this chip's new 1979a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // associated 1980a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira // space. Check for it 1981a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira int toReplace = end; 1982a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira while (toReplace >= 0 && toReplace < editable.length() 1983a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira && editable.charAt(toReplace) == ' ') { 1984a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira toReplace++; 1985a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira } 1986a1ecf3cc31e72b56d51690ae6524e8a26e9dd358Mindy Pereira editable.replace(start, toReplace, chipText); 1987b3e42aaf97e476719cede047394718fd001fd79bMindy Pereira } 1988b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira } 1989c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1990b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira setCursorVisible(true); 1991b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (wasSelected) { 1992b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 1993c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 1994b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 1995c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 1996b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira /** 1997b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Handle click events for a chip. When a selected chip receives a click 1998b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * event, see if that event was in the delete icon. If so, delete it. 1999b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira * Otherwise, unselect the chip. 2000b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira */ 2001b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira public void onClick(RecipientChip chip, int offset, float x, float y) { 2002b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (chip.isSelected()) { 2003b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira if (isInDelete(chip, offset, x, y)) { 2004b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira removeChip(chip); 2005b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } else { 2006b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira clearSelectedChip(); 2007c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 2008c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira } 2009b3f8574ad18184f5a9392fc7773863f59f9f5192Mindy Pereira } 2010c7ea4602c84a8fed20488337b8d1a00d8a205f6aMindy Pereira 2011368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira private boolean chipsPending() { 2012368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira return mPendingChipsCount > 0 || (mRemovedSpans != null && mRemovedSpans.size() > 0); 2013368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira } 2014368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira 2015311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira @Override 2016311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira public void removeTextChangedListener(TextWatcher watcher) { 2017311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira mTextWatcher = null; 2018311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira super.removeTextChangedListener(watcher); 2019311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira } 2020311576adc68a068ab583d794e064329b0f71b8d1Mindy Pereira 2021e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira private class RecipientTextWatcher implements TextWatcher { 2022eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira 2023e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2024e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void afterTextChanged(Editable s) { 20251e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // If the text has been set to null or empty, make sure we remove 20261e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // all the spans we applied. 20271e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (TextUtils.isEmpty(s)) { 20281e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira // Remove all the chips spans. 20291e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira Spannable spannable = getSpannable(); 20301e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip[] chips = spannable.getSpans(0, getText().length(), 20311e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira RecipientChip.class); 20321e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira for (RecipientChip chip : chips) { 20331e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(chip); 20341e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 20351e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira if (mMoreChip != null) { 20361e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira spannable.removeSpan(mMoreChip); 20371e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 20381e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira return; 20391e70f1a4c71895213a1ea65a1e68ab9cc0b12ad2Mindy Pereira } 20401174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // Get whether there are any recipients pending addition to the 20411174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira // view. If there are, don't do anything in the text watcher. 2042368f569ffda5dc5fb85ee1eebc023759a46e31c8Mindy Pereira if (chipsPending()) { 2043e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira return; 2044e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 20455753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira // If the user is editing a chip, don't clear it. 20465753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira if (mSelectedChip != null 20475753143e03a6b8a61b2ffd6cbb04f1d54f406956Mindy Pereira && mSelectedChip.getContactId() != RecipientEntry.INVALID_CONTACT) { 2048e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setCursorVisible(true); 2049e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira setSelection(getText().length()); 2050e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira clearSelectedChip(); 2051e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2052e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int length = s.length(); 2053e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Make sure there is content there to parse and that it is 2054054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira // not just the commit character. 2055e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (length > 1) { 2056054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira char last; 205776ebe80e9fc58b31452d1a0724dd88d420a5b580Mindy Pereira int end = getSelectionEnd() == 0 ? 0 : getSelectionEnd() - 1; 2058054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira int len = length() - 1; 2059054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira if (end != len) { 2060054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(end); 2061054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } else { 2062054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira last = s.charAt(len); 2063054b3caa7d695ff5bd6cebfb79067e731f334934Mindy Pereira } 2064e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira if (last == COMMIT_CHAR_SEMICOLON || last == COMMIT_CHAR_COMMA) { 2065e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2066e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } else if (last == COMMIT_CHAR_SPACE) { 2067e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // Check if this is a valid email address. If it is, 2068e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira // commit it. 2069e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String text = getText().toString(); 2070e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira int tokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 2071e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira String sub = text.substring(tokenStart, mTokenizer.findTokenEnd(text, 2072e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira tokenStart)); 20733b646f13eb127b26d45ead7f819b943b2b01ce91Mindy Pereira if (!TextUtils.isEmpty(sub) && mValidator != null && mValidator.isValid(sub)) { 2074e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira commitByCharacter(); 2075e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2076e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2077e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2078e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2079e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2080e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2081e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void onTextChanged(CharSequence s, int start, int before, int count) { 2082eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // This is a delete; check to see if the insertion point is on a space 2083eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // following a chip. 2084eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira if (before > count) { 2085eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // If the item deleted is a space, and the thing before the 2086eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // space is a chip, delete the entire span. 2087eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira int selStart = getSelectionStart(); 2088eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira RecipientChip[] repl = getSpannable().getSpans(selStart, selStart, 2089eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira RecipientChip.class); 2090eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira if (repl.length > 0) { 2091eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // There is a chip there! Just remove it. 2092eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira Editable editable = getText(); 2093eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira // Add the separator token. 2094eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira int tokenStart = mTokenizer.findTokenStart(editable, selStart); 2095eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira int tokenEnd = mTokenizer.findTokenEnd(editable, tokenStart); 2096a7ae9beadd2ae677d028edbadf55b02220cb3fb6Mindy Pereira tokenEnd = tokenEnd + 1; 2097a7ae9beadd2ae677d028edbadf55b02220cb3fb6Mindy Pereira if (tokenEnd > editable.length()) { 2098a7ae9beadd2ae677d028edbadf55b02220cb3fb6Mindy Pereira tokenEnd = editable.length(); 2099a7ae9beadd2ae677d028edbadf55b02220cb3fb6Mindy Pereira } 2100a7ae9beadd2ae677d028edbadf55b02220cb3fb6Mindy Pereira editable.delete(tokenStart, tokenEnd); 2101eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira getSpannable().removeSpan(repl[0]); 2102eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira } 2103eb83a7dfc716851d1dc0cc160191cdda8f064e35Mindy Pereira } 2104e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2105e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira 2106e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira @Override 2107e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira public void beforeTextChanged(CharSequence s, int start, int count, int after) { 210822b680b63446e2b50f0f5e7d5307c7198387cebfMindy Pereira // Do nothing. 2109e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 2110e0bf819fff34b7678dd336e4fd010f04bb343eeaMindy Pereira } 211177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 21123e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 21133e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles pasting a {@link ClipData} to this {@link RecipientEditTextView}. 21143e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 21153e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void handlePasteClip(ClipData clip) { 21163e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeTextChangedListener(mTextWatcher); 21173e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 21183e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (clip != null && clip.getDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)){ 21193e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham for (int i = 0; i < clip.getItemCount(); i++) { 21203e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham CharSequence paste = clip.getItemAt(i).getText(); 21213e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (paste != null) { 21223e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int start = getSelectionStart(); 21233e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham int end = getSelectionEnd(); 21243e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Editable editable = getText(); 21253e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (start >= 0 && end >= 0 && start != end) { 21263e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.append(paste, start, end); 21273e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 21283e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham editable.insert(end, paste); 21293e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 21303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteAndReplace(); 21313e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 21323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 21333e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 21343e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 21353e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mHandler.post(mAddTextWatcher); 21363e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 21373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 213849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira @Override 213949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira public boolean onTextContextMenuItem(int id) { 214049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (id == android.R.id.paste) { 214149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 214249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Context.CLIPBOARD_SERVICE); 21433e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(clipboard.getPrimaryClip()); 214449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return true; 214549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 214649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return super.onTextContextMenuItem(id); 214749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 214849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 21491e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira private void handlePasteAndReplace() { 21501e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = handlePaste(); 21511e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira if (created != null && created.size() > 0) { 21521e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira // Perform reverse lookups on the pasted contacts. 21531e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira IndividualReplacementTask replace = new IndividualReplacementTask(); 21541e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira replace.execute(created); 21551e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 21561e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira } 21571e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira 215849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 21591e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira /* package */ArrayList<RecipientChip> handlePaste() { 216049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String text = getText().toString(); 216149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int originalTokenStart = mTokenizer.findTokenStart(text, getSelectionEnd()); 216249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira String lastAddress = text.substring(originalTokenStart); 216349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenStart = originalTokenStart; 216449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int prevTokenStart = tokenStart; 216549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip findChip = null; 21661e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira ArrayList<RecipientChip> created = new ArrayList<RecipientChip>(); 216749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != 0) { 216849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // There are things before this! 216949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart != 0 && findChip == null) { 217049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira prevTokenStart = tokenStart; 217149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = mTokenizer.findTokenStart(text, tokenStart); 217249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira findChip = findChip(tokenStart); 217349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 217449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenStart != originalTokenStart) { 217549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (findChip != null) { 217649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = prevTokenStart; 217749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 217849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira int tokenEnd; 217949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira RecipientChip createdChip; 218049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira while (tokenStart < originalTokenStart) { 218149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd = movePastTerminators(mTokenizer.findTokenEnd(text, tokenStart)); 218249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira commitChip(tokenStart, tokenEnd, getText()); 218349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira createdChip = findChip(tokenStart); 218449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // +1 for the space at the end. 218549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenStart = getSpannable().getSpanEnd(createdChip) + 1; 21861e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(createdChip); 218749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 218849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 218949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 219049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Take a look at the last token. If the token has been completed with a 219149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // commit character, create a chip. 219249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (isCompletedToken(lastAddress)) { 219349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira Editable editable = getText(); 21941e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira tokenStart = editable.toString().indexOf(lastAddress, originalTokenStart); 21951e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira commitChip(tokenStart, editable.length(), editable); 21961e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira created.add(findChip(tokenStart)); 219749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 21981e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira return created; 219949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 220049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 220149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // Visible for testing. 220249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira /* package */int movePastTerminators(int tokenEnd) { 220349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd >= length()) { 220449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 220549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 220649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira char atEnd = getText().toString().charAt(tokenEnd); 220749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (atEnd == COMMIT_CHAR_COMMA || atEnd == COMMIT_CHAR_SEMICOLON) { 220849ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 220949ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 221049ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // This token had not only an end token character, but also a space 221149ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira // separating it from the next token. 221249ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira if (tokenEnd < length() && getText().toString().charAt(tokenEnd) == ' ') { 221349ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira tokenEnd++; 221449ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 221549ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira return tokenEnd; 221649ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira } 221749ce9866ae314b3513e17008f107ceded23f9cf0Mindy Pereira 221877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class RecipientReplacementTask extends AsyncTask<Void, Void, Void> { 221977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private RecipientChip createFreeChip(RecipientEntry entry) { 222077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira try { 22218faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira if (mNoChips) { 22228faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira return null; 22238faa56ff909edb20154219f8d2ba6feecf1b5238Mindy Pereira } 222477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return constructChipSpan(entry, -1, false); 222577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } catch (NullPointerException e) { 222677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Log.e(TAG, e.getMessage(), e); 222777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 222877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 222977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 223077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 223177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 223277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Void... params) { 223377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mIndividualReplacements != null) { 223477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mIndividualReplacements.cancel(true); 223577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 223677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 223777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 223877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 223977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = new ArrayList<RecipientChip>(); 22406f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip[] existingChips = getSortedRecipients(); 224177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < existingChips.length; i++) { 224277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.add(existingChips[i]); 224377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (mRemovedSpans != null) { 224577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.addAll(mRemovedSpans); 224677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 224777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2248039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 224977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2250039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2251039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2252039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2253039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 225477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 225577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 225677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 225777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> replacements = new ArrayList<RecipientChip>(); 225877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 225977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira RecipientEntry entry = null; 22601174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 226177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 226277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 22631174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira entry = createValidatedEntry(entries.get(tokenizeAddress(temp.getEntry() 22641174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira .getDestination()))); 226577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 226677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 226777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(createFreeChip(entry)); 226877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } else { 226977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replacements.add(temp); 227077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 227177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 227277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (replacements != null && replacements.size() > 0) { 227377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 227477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 227577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 227677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira SpannableStringBuilder text = new SpannableStringBuilder(getText() 227777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .toString()); 227877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira Editable oldText = getText(); 227977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int start, end; 228077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira int i = 0; 228177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (RecipientChip chip : originalRecipients) { 228277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira start = oldText.getSpanStart(chip); 228377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (start != -1) { 2284b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira end = oldText.getSpanEnd(chip); 22852e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira oldText.removeSpan(chip); 2286b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira // Leave a spot for the space! 22876f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira RecipientChip replacement = replacements.get(i); 22886f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira text.setSpan(replacement, start, end, 2289b1dd0ac0f11ff3d6352f67311f14aa95185d224bMindy Pereira Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); 22906f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira replacement.setOriginalText(text.toString().substring(start, end)); 229177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 229277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira i++; 229377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 229477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira originalRecipients.clear(); 22952e157c2b6e02a8648a87aa33163ecb89a641c2b0Mindy Pereira setText(text); 229677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 229777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 229877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 229977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 230077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 230177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 230277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira 230377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira private class IndividualReplacementTask extends AsyncTask<Object, Void, Void> { 230477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @SuppressWarnings("unchecked") 230577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 230677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira protected Void doInBackground(Object... params) { 230777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // For each chip in the list, look up the matching contact. 230877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // If there is a match, replace that chip with the matching 230977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // chip. 231077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira final ArrayList<RecipientChip> originalRecipients = 231177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira (ArrayList<RecipientChip>) params[0]; 231277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira String[] addresses = new String[originalRecipients.size()]; 2313039c9266e72538fd40d382de56807408385fc3daMindy Pereira RecipientChip chip; 231477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (int i = 0; i < originalRecipients.size(); i++) { 2315039c9266e72538fd40d382de56807408385fc3daMindy Pereira chip = originalRecipients.get(i); 2316039c9266e72538fd40d382de56807408385fc3daMindy Pereira if (chip != null) { 2317039c9266e72538fd40d382de56807408385fc3daMindy Pereira addresses[i] = createAddressText(chip.getEntry()); 2318039c9266e72538fd40d382de56807408385fc3daMindy Pereira } 231977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 232077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira HashMap<String, RecipientEntry> entries = RecipientAlternatesAdapter 232177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira .getMatchingRecipients(getContext(), addresses); 232277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira for (final RecipientChip temp : originalRecipients) { 23231174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira if (RecipientEntry.isCreatedRecipient(temp.getEntry().getContactId()) 232477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira && getSpannable().getSpanStart(temp) != -1) { 232577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira // Replace this. 23261174eca98d1dbd263a9e72c5a9e35a1039aae979Mindy Pereira final RecipientEntry entry = createValidatedEntry(entries 23271e12ddb8232423b09b8df6c59f2e65189a0eea0aMindy Pereira .get(tokenizeAddress(temp.getEntry().getDestination()).toLowerCase())); 232877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira if (entry != null) { 232977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira mHandler.post(new Runnable() { 233077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira @Override 233177056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira public void run() { 233277056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira replaceChip(temp, entry); 233377056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 233477056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira }); 233577056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 233677056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 233777056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 233877056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira return null; 233977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 234077056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira } 2341b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 23426f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 23436f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira /** 23446f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * MoreImageSpan is a simple class created for tracking the existence of a 23456f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira * more chip across activity restarts/ 23466f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira */ 23476f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira private class MoreImageSpan extends ImageSpan { 23486f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira public MoreImageSpan(Drawable b) { 23496f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira super(b); 23506f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 23516f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira } 23526f9f2858818228eaa1f2a2c562f4d2da6a4216b3Mindy Pereira 2353b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2354b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onDown(MotionEvent e) { 2355b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2356b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2357b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2358b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2359b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 2360b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2361b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2362b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2363b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2364b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2365b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onLongPress(MotionEvent event) { 2366b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (mSelectedChip != null) { 2367b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return; 2368b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2369b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float x = event.getX(); 2370b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira float y = event.getY(); 2371b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira int offset = putOffsetInRange(getOffsetForPosition(x, y)); 2372b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira RecipientChip currentChip = findChip(offset); 2373b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira if (currentChip != null) { 23743e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham if (mDragEnabled) { 23753e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag-and-drop for the selected chip. 23763e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(currentChip); 23773e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } else { 23783e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Copy the selected chip email address. 23793e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham showCopyDialog(currentChip.getEntry().getDestination()); 23803e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23813e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23823e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23833e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23843e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23853e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Enables drag-and-drop for chips. 23863e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23873e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void enableDrag() { 23883e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mDragEnabled = true; 23893e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 23903e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23913e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 23923e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Starts drag-and-drop for the selected chip. 23933e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 23943e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private void startDrag(RecipientChip currentChip) { 23953e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham String address = currentChip.getEntry().getDestination(); 23963e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham ClipData data = ClipData.newPlainText(address, address + COMMIT_CHAR_COMMA); 23973e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 23983e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Start drag mode. 23993e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham startDrag(data, new RecipientChipShadow(currentChip), null, 0); 24003e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24013e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Remove the current chip, so drag-and-drop will result in a move. 24023e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // TODO (phamm): consider readd this chip if it's dropped outside a target. 24033e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham removeChip(currentChip); 24043e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 24053e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24063e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 24073e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Handles drag event. 24083e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 24093e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 24103e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public boolean onDragEvent(DragEvent event) { 24113e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham switch (event.getAction()) { 24123e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_STARTED: 24133e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham // Only handle plain text drag and drop. 24143e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return event.getClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN); 24153e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DRAG_ENTERED: 24163e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham requestFocus(); 24173e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 24183e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham case DragEvent.ACTION_DROP: 24193e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham handlePasteClip(event.getClipData()); 24203e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return true; 24213e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 24223e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham return false; 24233e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 24243e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24253e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham /** 24263e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham * Drag shadow for a {@link RecipientChip}. 24273e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham */ 24283e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final class RecipientChipShadow extends DragShadowBuilder { 24293e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham private final RecipientChip mChip; 24303e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24313e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public RecipientChipShadow(RecipientChip chip) { 24323e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip = chip; 24333e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 24343e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24353e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 24363e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onProvideShadowMetrics(Point shadowSize, Point shadowTouchPoint) { 24373e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham Rect rect = mChip.getDrawable().getBounds(); 24383e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowSize.set(rect.width(), rect.height()); 24393e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham shadowTouchPoint.set(rect.centerX(), rect.centerY()); 24403e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham } 24413e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham 24423e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham @Override 24433e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham public void onDrawShadow(Canvas canvas) { 24443e9631982511d9692e4bc0dbd724240fae91cf1fMinh Pham mChip.getDrawable().draw(canvas); 2445b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2446b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2447b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2448b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira private void showCopyDialog(final String address) { 2449b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = address; 2450b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setTitle(address); 2451bf342b7d5efcc3284f2b790b0ccd9defc1ddb7e2Mindy Pereira mCopyDialog.setContentView(R.layout.copy_chip_dialog_layout); 2452b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCancelable(true); 2453b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setCanceledOnTouchOutside(true); 245475f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor Button button = (Button)mCopyDialog.findViewById(android.R.id.button1); 245575f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor button.setOnClickListener(this); 245675f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor int btnTitleId; 245775f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor if (((BaseRecipientAdapter)getAdapter()).getQueryType() == 245875f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor BaseRecipientAdapter.QUERY_TYPE_PHONE) { 245975f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor btnTitleId = R.string.copy_number; 246075f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor } else { 246175f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor btnTitleId = R.string.copy_email; 246275f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor } 246375f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor String buttonTitle = getContext().getResources().getString(btnTitleId); 246475f1f6994f77a6538c71df720aa2250fe71fed4bTom Taylor button.setText(buttonTitle); 2465b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.setOnDismissListener(this); 2466b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.show(); 2467b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2468b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2469b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2470b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 2471b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2472b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2473b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2474b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2475b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2476b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onShowPress(MotionEvent e) { 2477b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2478b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2479b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2480b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2481b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public boolean onSingleTapUp(MotionEvent e) { 2482b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Do nothing. 2483b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira return false; 2484b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2485b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2486b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2487b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onDismiss(DialogInterface dialog) { 2488b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyAddress = null; 2489b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 2490b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira 2491b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira @Override 2492b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira public void onClick(View v) { 2493b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira // Copy this to the clipboard. 2494b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService( 2495b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira Context.CLIPBOARD_SERVICE); 2496b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira clipboard.setPrimaryClip(ClipData.newPlainText("", mCopyAddress)); 2497b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira mCopyDialog.dismiss(); 2498b8208f24b2768acf369ad58309031feac87ce79cMindy Pereira } 249977056d7532cd26e869964a52456ef18c96f6cbd7Mindy Pereira} 2500