LatinIME.java revision 8e2b34cdb24adb1563cc296a4741be7391fa24e9
1923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project/* 2443c360d0afdbab091994244f045f4756feaf2b4Jean-Baptiste Queru * Copyright (C) 2008 The Android Open Source Project 3c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * 4923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * use this file except in compliance with the License. You may obtain a copy of 6923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * the License at 7a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker * 8923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker * 10923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * License for the specific language governing permissions and limitations under 14923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * the License. 15923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 16923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 17923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectpackage com.android.inputmethod.latin; 18923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 191cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaokaimport static com.android.inputmethod.latin.Constants.ImeOption.FORCE_ASCII; 201cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaokaimport static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE; 211cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaokaimport static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE_COMPAT; 221cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaoka 233c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridgeimport android.app.Activity; 24923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.app.AlertDialog; 25923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.BroadcastReceiver; 26923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.Context; 27923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.DialogInterface; 28923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.Intent; 29923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.IntentFilter; 30923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.SharedPreferences; 31b224b60c94d85f30de93f66685adf06e662618c0Jean Chalardimport android.content.pm.ApplicationInfo; 32923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.content.res.Configuration; 3336fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasaniimport android.content.res.Resources; 34c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaokaimport android.graphics.Rect; 35923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.inputmethodservice.InputMethodService; 36923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.media.AudioManager; 37123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaokaimport android.net.ConnectivityManager; 38923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.os.Debug; 39f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaokaimport android.os.Handler; 40f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaokaimport android.os.HandlerThread; 4181d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaokaimport android.os.IBinder; 42923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.os.Message; 43923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.os.SystemClock; 44923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.preference.PreferenceManager; 45e26ef1bccddc942fdaeada3409c8e8ff18a35008Tadashi G. Takaokaimport android.text.InputType; 46923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.text.TextUtils; 47923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.util.Log; 48923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.util.PrintWriterPrinter; 49923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.util.Printer; 504e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalardimport android.view.KeyCharacterMap; 514e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalardimport android.view.KeyEvent; 52923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.view.View; 53c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaokaimport android.view.ViewGroup.LayoutParams; 5413d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaokaimport android.view.Window; 5513d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaokaimport android.view.WindowManager; 56923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.view.inputmethod.CompletionInfo; 5796fdc4dd8426a078500ce1d8a104bde7201bf9b5Ken Wakasaimport android.view.inputmethod.CorrectionInfo; 58923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Projectimport android.view.inputmethod.EditorInfo; 599cc2c94c8b4bfd4e00e5d3478b9f6e520e791bc5Tadashi G. Takaokaimport android.view.inputmethod.InputMethodSubtype; 60c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaoka 615ac4638f999db4fea8a9e24171dbceb640a10858Alan Viveretteimport com.android.inputmethod.accessibility.AccessibilityUtils; 628d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanvimport com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy; 6315f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaokaimport com.android.inputmethod.annotations.UsedForTesting; 64c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaokaimport com.android.inputmethod.compat.CompatUtils; 65fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasaimport com.android.inputmethod.compat.InputMethodServiceCompatUtils; 661fef530ec7626fa16777f52b48191e61db8f46d4satokimport com.android.inputmethod.compat.SuggestionSpanUtils; 675c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaokaimport com.android.inputmethod.keyboard.KeyDetector; 68c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaokaimport com.android.inputmethod.keyboard.Keyboard; 69c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaokaimport com.android.inputmethod.keyboard.KeyboardActionListener; 706b7100fecaaaf0e8e42c4d2ccebac165e89e79bfTadashi G. Takaokaimport com.android.inputmethod.keyboard.KeyboardId; 71c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaokaimport com.android.inputmethod.keyboard.KeyboardSwitcher; 72f60d09ac3086f308cafcee13ebcb94c562f9e58eTadashi G. Takaokaimport com.android.inputmethod.keyboard.KeyboardView; 73c8e45ddb032554f4e9d4411d8ef47d98db62d77bTadashi G. Takaokaimport com.android.inputmethod.keyboard.MainKeyboardView; 7416c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaokaimport com.android.inputmethod.latin.LocaleUtils.RunInLocale; 7587cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataokaimport com.android.inputmethod.latin.Utils.Stats; 76c166697e3f5ec600089987dbbff0be7f3e308565Ken Wakasaimport com.android.inputmethod.latin.define.ProductionFlag; 774702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaokaimport com.android.inputmethod.latin.suggestions.SuggestionStripView; 786b966160ac8570271547bf63217efa5e228d4accKurt Partridgeimport com.android.inputmethod.research.ResearchLogger; 79923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 80466741d8a78965b8509bf527344f289e50873092Mike LeBeauimport java.io.FileDescriptor; 81466741d8a78965b8509bf527344f289e50873092Mike LeBeauimport java.io.PrintWriter; 824ee186920e642ae8ebe0b6c97dfdceb0ad2fdeefJean Chalardimport java.util.ArrayList; 83466741d8a78965b8509bf527344f289e50873092Mike LeBeauimport java.util.Locale; 84466741d8a78965b8509bf527344f289e50873092Mike LeBeau 85923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project/** 86923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project * Input method implementation for Qwerty'ish keyboard. 87923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project */ 88a28a05e971cc242b338331a3b78276fa95188d19Tadashi G. Takaokapublic final class LatinIME extends InputMethodService implements KeyboardActionListener, 89369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka SuggestionStripView.Listener, TargetApplicationGetter.OnTargetApplicationKnownListener, 90369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka Suggest.SuggestInitializationListener { 918efc0addce3cd1a32618bf18bafabaaca2b498b0Tadashi G. Takaoka private static final String TAG = LatinIME.class.getSimpleName(); 92409220583333bdf06290dd9fd42f91b5c0d1b11asatok private static final boolean TRACE = false; 939e2d810dc524380ca1db6b384cfb00b4401585e5Tadashi G. Takaoka private static boolean DEBUG; 94a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 959e347d3d448e48229c46aad394ec9bd60cd5807bsatok private static final int EXTENDED_TOUCHABLE_REGION_HEIGHT = 100; 96fd0bd57deb53c4cce32810a61133fa44b45dbb7bKen Wakasa 97923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project // How many continuous deletes at which to start deleting at a higher speed. 98923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project private static final int DELETE_ACCELERATE_AT = 20; 99923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project // Key events coming any faster than this are long-presses. 100d67fe0e7583f1be18b35b33b7658e4427f1e3dedAmith Yamasani private static final int QUICK_PRESS = 200; 101a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 10259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private static final int PENDING_IMS_CALLBACK_DURATION = 800; 103055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka 104cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard /** 105cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard * The name of the scheme used by the Package Manager to warn of a new package installation, 106cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard * replacement or removal. 107cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard */ 108cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard private static final String SCHEME_PACKAGE = "package"; 109cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard 110fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard private static final int SPACE_STATE_NONE = 0; 111120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // Double space: the state where the user pressed space twice quickly, which LatinIME 112120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // resolved as period-space. Undoing this converts the period to a space. 113fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard private static final int SPACE_STATE_DOUBLE = 1; 114b141c9cd3f6785bc0a4e1f5385f4e6e2e17955bbJean Chalard // Swap punctuation: the state where a weak space and a punctuation from the suggestion strip 115b141c9cd3f6785bc0a4e1f5385f4e6e2e17955bbJean Chalard // have just been swapped. Undoing this swaps them back; the space is still considered weak. 116120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard private static final int SPACE_STATE_SWAP_PUNCTUATION = 2; 117fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // Weak space: a space that should be swapped only by suggestion strip punctuation. Weak 118fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // spaces happen when the user presses space, accepting the current suggestion (whether 119fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // it's an auto-correction or not). 120fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard private static final int SPACE_STATE_WEAK = 3; 121fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // Phantom space: a not-yet-inserted space that should get inserted on the next input, 122fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // character provided it's not a separator. If it's a separator, the phantom space is dropped. 123fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // Phantom spaces happen when a user chooses a word from the suggestion strip. 124fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard private static final int SPACE_STATE_PHANTOM = 4; 125120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard 126120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // Current space state of the input method. This can be any of the above constants. 127120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard private int mSpaceState; 128126698fdd256a2e3734634d3b923cabd800064baJean Chalard 129297e6d590bd957577c335aa8713a786145a70288Jean Chalard private SettingsValues mCurrentSettings; 13017c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard 131d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka private View mExtractArea; 132abb0c77af15a22b5d0953e477da8747cd5f2259dTadashi G. Takaoka private View mKeyPreviewBackingView; 133913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka private View mSuggestionsContainer; 1344702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka private SuggestionStripView mSuggestionStripView; 13515f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaoka @UsedForTesting Suggest mSuggest; 1361b1f7f907f6c7d6e849c88ca06c3608bc84d7c5fTadashi G. Takaoka private CompletionInfo[] mApplicationSpecifiedCompletions; 137b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard private ApplicationInfo mTargetApplicationInfo; 138a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1396fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka private RichInputMethodManager mRichImm; 1402fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka private Resources mResources; 1412fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka private SharedPreferences mPrefs; 14215f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaoka @UsedForTesting final KeyboardSwitcher mKeyboardSwitcher; 14389ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard private final SubtypeSwitcher mSubtypeSwitcher; 1441931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka private final SubtypeState mSubtypeState = new SubtypeState(); 145a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1466a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka private boolean mIsMainDictionaryAvailable; 14767fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard private UserBinaryDictionary mUserDictionary; 1489ffb94fa1318f354692fab7abf4775fa14397a96Jean Chalard private UserHistoryDictionary mUserHistoryDictionary; 14988562bec54658840dcce352127bdc15705c20a89Jean Chalard private boolean mIsUserDictionaryAvailable; 15036fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani 1512692a8700737d8eed268039aa27b22a31669da08Jean Chalard private LastComposedWord mLastComposedWord = LastComposedWord.NOT_A_COMPOSED_WORD; 15287cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka private final WordComposer mWordComposer = new WordComposer(); 153f254e3fec7744dc1eb2cc09ac157986c3b2b5408Jean Chalard private RichInputConnection mConnection = new RichInputConnection(this); 154409220583333bdf06290dd9fd42f91b5c0d1b11asatok 155979f8690967ff5409fe18f5085858ccdb8e0ccf1satok // Keep track of the last selection range to decide if we need to show word alternatives 15677da3d5a3baab0a88f78db5800bb9ede0b39ff60Jean Chalard private static final int NOT_A_CURSOR_POSITION = -1; 15777da3d5a3baab0a88f78db5800bb9ede0b39ff60Jean Chalard private int mLastSelectionStart = NOT_A_CURSOR_POSITION; 15877da3d5a3baab0a88f78db5800bb9ede0b39ff60Jean Chalard private int mLastSelectionEnd = NOT_A_CURSOR_POSITION; 159979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 1604733609947c0ec74e460bd714fffca0518ade93aJean Chalard // Whether we are expecting an onUpdateSelection event to fire. If it does when we don't 1614733609947c0ec74e460bd714fffca0518ade93aJean Chalard // "expect" it, it means the user actually moved the cursor. 1624733609947c0ec74e460bd714fffca0518ade93aJean Chalard private boolean mExpectingUpdateSelection; 163923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project private int mDeleteCount; 164923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project private long mLastKeyTime; 165a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 16638f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka // Member variables for remembering the current device orientation. 16738f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka private int mDisplayOrientation; 16838f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka 169cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard // Object for reacting to adding/removing a dictionary pack. 170710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa // TODO: The experimental version is not supported by the Dictionary Pack Service yet. 171cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard private BroadcastReceiver mDictionaryPackInstallReceiver = 172710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa ProductionFlag.IS_EXPERIMENTAL 173710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa ? null : new DictionaryPackInstallBroadcastReceiver(this); 174cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard 175dad0e792aa064765901224af56d2a53a25bc7b7dAmith Yamasani // Keeps track of most recently inserted text (multi-character key) for reverting 176bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private String mEnteredText; 177dad0e792aa064765901224af56d2a53a25bc7b7dAmith Yamasani 17870852c91dc7209d0aaa875a2cb0f79739c7398e6Jean Chalard private boolean mIsAutoCorrectionIndicatorOn; 179604d80c67185954d4691ac775be59c499eee3b1csatok 18013d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka private AlertDialog mOptionsDialog; 18113d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka 182fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasa private final boolean mIsHardwareAcceleratedDrawingEnabled; 183fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasa 1844f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa public final UIHandler mHandler = new UIHandler(this); 185d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 186a28a05e971cc242b338331a3b78276fa95188d19Tadashi G. Takaoka public static final class UIHandler extends StaticInnerHandlerWrapper<LatinIME> { 18727e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka private static final int MSG_UPDATE_SHIFT_STATE = 0; 18827e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka private static final int MSG_PENDING_IMS_CALLBACK = 1; 18927e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka private static final int MSG_UPDATE_SUGGESTION_STRIP = 2; 190f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static final int MSG_SHOW_GESTURE_PREVIEW_AND_SUGGESTION_STRIP = 3; 191f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 192f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static final int ARG1_DISMISS_GESTURE_FLOATING_PREVIEW_TEXT = 1; 1934c0c638a189c1073b1fb6e43fe5fddb6f9932038Tadashi G. Takaoka 19410dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka private int mDelayUpdateSuggestions; 19510dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka private int mDelayUpdateShiftState; 1962b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa private long mDoubleSpacePeriodTimeout; 1972b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa private long mDoubleSpacePeriodTimerStart; 19838f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka 199f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public UIHandler(final LatinIME outerInstance) { 2004f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa super(outerInstance); 20110dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka } 202175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka 20310dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka public void onCreate() { 20410dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka final Resources res = getOuterInstance().getResources(); 205175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka mDelayUpdateSuggestions = 206175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka res.getInteger(R.integer.config_delay_update_suggestions); 207175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka mDelayUpdateShiftState = 208175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka res.getInteger(R.integer.config_delay_update_shift_state); 2092b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mDoubleSpacePeriodTimeout = 2102b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa res.getInteger(R.integer.config_double_space_period_timeout); 2114f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa } 2124f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa 213923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 214f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void handleMessage(final Message msg) { 2154f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa final LatinIME latinIme = getOuterInstance(); 2164f0d290c5d112ebac434bd8de4635f7d42ea2df0Ken Wakasa final KeyboardSwitcher switcher = latinIme.mKeyboardSwitcher; 217923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project switch (msg.what) { 218dc1b84d96cf7fc4ee21cf7df8a12bc7913ffd64eJean Chalard case MSG_UPDATE_SUGGESTION_STRIP: 219259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka latinIme.updateSuggestionStrip(); 220d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka break; 221d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka case MSG_UPDATE_SHIFT_STATE: 222de0c8874a4eb1250e8439d9e4e1badca88316670Tadashi G. Takaoka switcher.updateShiftState(); 223d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka break; 224f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka case MSG_SHOW_GESTURE_PREVIEW_AND_SUGGESTION_STRIP: 225f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka latinIme.showGesturePreviewAndSuggestionStrip((SuggestedWords)msg.obj, 226f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka msg.arg1 == ARG1_DISMISS_GESTURE_FLOATING_PREVIEW_TEXT); 227f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka break; 228923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 229923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 230d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 231a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard public void postUpdateSuggestionStrip() { 232dc1b84d96cf7fc4ee21cf7df8a12bc7913ffd64eJean Chalard sendMessageDelayed(obtainMessage(MSG_UPDATE_SUGGESTION_STRIP), mDelayUpdateSuggestions); 233d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka } 234d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 235d81e7d24d384a2bb1aeda65d9b423e4b1d23f185Jean Chalard public void cancelUpdateSuggestionStrip() { 236dc1b84d96cf7fc4ee21cf7df8a12bc7913ffd64eJean Chalard removeMessages(MSG_UPDATE_SUGGESTION_STRIP); 237d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka } 238d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 239d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka public boolean hasPendingUpdateSuggestions() { 240dc1b84d96cf7fc4ee21cf7df8a12bc7913ffd64eJean Chalard return hasMessages(MSG_UPDATE_SUGGESTION_STRIP); 241d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka } 242d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 243beb08b398fa73a26f2d42d6feec87e34a96ca2d9Tadashi G. Takaoka public void postUpdateShiftState() { 244d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka removeMessages(MSG_UPDATE_SHIFT_STATE); 245175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka sendMessageDelayed(obtainMessage(MSG_UPDATE_SHIFT_STATE), mDelayUpdateShiftState); 246d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka } 247d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 248d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka public void cancelUpdateShiftState() { 249d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka removeMessages(MSG_UPDATE_SHIFT_STATE); 250d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka } 251d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka 252f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void showGesturePreviewAndSuggestionStrip(final SuggestedWords suggestedWords, 253f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final boolean dismissGestureFloatingPreviewText) { 254f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka removeMessages(MSG_SHOW_GESTURE_PREVIEW_AND_SUGGESTION_STRIP); 255f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final int arg1 = dismissGestureFloatingPreviewText 256f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka ? ARG1_DISMISS_GESTURE_FLOATING_PREVIEW_TEXT : 0; 257f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka obtainMessage(MSG_SHOW_GESTURE_PREVIEW_AND_SUGGESTION_STRIP, arg1, 0, suggestedWords) 258f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka .sendToTarget(); 259f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 260f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 2612b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa public void startDoubleSpacePeriodTimer() { 2622b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mDoubleSpacePeriodTimerStart = SystemClock.uptimeMillis(); 263fc20f2198d6703d65eab22f40f9b8aa2c8e3a0eaTadashi G. Takaoka } 264fc20f2198d6703d65eab22f40f9b8aa2c8e3a0eaTadashi G. Takaoka 2652b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa public void cancelDoubleSpacePeriodTimer() { 2662b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mDoubleSpacePeriodTimerStart = 0; 267fc20f2198d6703d65eab22f40f9b8aa2c8e3a0eaTadashi G. Takaoka } 268fc20f2198d6703d65eab22f40f9b8aa2c8e3a0eaTadashi G. Takaoka 2692b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa public boolean isAcceptingDoubleSpacePeriod() { 2702b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa return SystemClock.uptimeMillis() - mDoubleSpacePeriodTimerStart 2712b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa < mDoubleSpacePeriodTimeout; 272fc20f2198d6703d65eab22f40f9b8aa2c8e3a0eaTadashi G. Takaoka } 27338f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka 27459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka // Working variables for the following methods. 27559f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private boolean mIsOrientationChanging; 2765fd11a7f3367d51cea8dc83fb9675c93d82a2e4eJean Chalard private boolean mPendingSuccessiveImsCallback; 27759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private boolean mHasPendingStartInput; 27859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private boolean mHasPendingFinishInputView; 27959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private boolean mHasPendingFinishInput; 280e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka private EditorInfo mAppliedEditorInfo; 28159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 28259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka public void startOrientationChanging() { 283dd25e4fa2c7dd1e32a9e6f5fd21f54214919ef20Tadashi G. Takaoka removeMessages(MSG_PENDING_IMS_CALLBACK); 284dd25e4fa2c7dd1e32a9e6f5fd21f54214919ef20Tadashi G. Takaoka resetPendingImsCallback(); 28559f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mIsOrientationChanging = true; 286055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka final LatinIME latinIme = getOuterInstance(); 287f2c9a88887a303f3df8bee60788870946dfa55f7Tadashi G. Takaoka if (latinIme.isInputViewShown()) { 288f2c9a88887a303f3df8bee60788870946dfa55f7Tadashi G. Takaoka latinIme.mKeyboardSwitcher.saveKeyboardState(); 289f2c9a88887a303f3df8bee60788870946dfa55f7Tadashi G. Takaoka } 29059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 29159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 29259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private void resetPendingImsCallback() { 29359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingFinishInputView = false; 29459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingFinishInput = false; 29559f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingStartInput = false; 29659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 29759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 298f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void executePendingImsCallback(final LatinIME latinIme, final EditorInfo editorInfo, 29959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka boolean restarting) { 30059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (mHasPendingFinishInputView) 30159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka latinIme.onFinishInputViewInternal(mHasPendingFinishInput); 30259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (mHasPendingFinishInput) 30359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka latinIme.onFinishInputInternal(); 30459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (mHasPendingStartInput) 305e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka latinIme.onStartInputInternal(editorInfo, restarting); 30659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka resetPendingImsCallback(); 30759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 30859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 309f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onStartInput(final EditorInfo editorInfo, final boolean restarting) { 31059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (hasMessages(MSG_PENDING_IMS_CALLBACK)) { 31159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka // Typically this is the second onStartInput after orientation changed. 31259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingStartInput = true; 31359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } else { 31459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (mIsOrientationChanging && restarting) { 31559f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka // This is the first onStartInput after orientation changed. 31659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mIsOrientationChanging = false; 3175fd11a7f3367d51cea8dc83fb9675c93d82a2e4eJean Chalard mPendingSuccessiveImsCallback = true; 31859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 31959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka final LatinIME latinIme = getOuterInstance(); 320e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka executePendingImsCallback(latinIme, editorInfo, restarting); 321e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka latinIme.onStartInputInternal(editorInfo, restarting); 322055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka } 323055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka } 324055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka 325f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onStartInputView(final EditorInfo editorInfo, final boolean restarting) { 3266b7100fecaaaf0e8e42c4d2ccebac165e89e79bfTadashi G. Takaoka if (hasMessages(MSG_PENDING_IMS_CALLBACK) 3276b7100fecaaaf0e8e42c4d2ccebac165e89e79bfTadashi G. Takaoka && KeyboardId.equivalentEditorInfoForKeyboard(editorInfo, mAppliedEditorInfo)) { 328e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka // Typically this is the second onStartInputView after orientation changed. 329e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka resetPendingImsCallback(); 330e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka } else { 3315fd11a7f3367d51cea8dc83fb9675c93d82a2e4eJean Chalard if (mPendingSuccessiveImsCallback) { 332e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka // This is the first onStartInputView after orientation changed. 3335fd11a7f3367d51cea8dc83fb9675c93d82a2e4eJean Chalard mPendingSuccessiveImsCallback = false; 334e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka resetPendingImsCallback(); 335e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka sendMessageDelayed(obtainMessage(MSG_PENDING_IMS_CALLBACK), 336e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka PENDING_IMS_CALLBACK_DURATION); 337e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka } 338e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka final LatinIME latinIme = getOuterInstance(); 339e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka executePendingImsCallback(latinIme, editorInfo, restarting); 340e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka latinIme.onStartInputViewInternal(editorInfo, restarting); 341e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka mAppliedEditorInfo = editorInfo; 342e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka } 34359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 34459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 345f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onFinishInputView(final boolean finishingInput) { 34659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (hasMessages(MSG_PENDING_IMS_CALLBACK)) { 34759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka // Typically this is the first onFinishInputView after orientation changed. 34859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingFinishInputView = true; 34959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } else { 35059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka final LatinIME latinIme = getOuterInstance(); 35159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka latinIme.onFinishInputViewInternal(finishingInput); 352e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka mAppliedEditorInfo = null; 35338f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka } 35438f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka } 355ffd156c77e93a54b704780b46886ba597d1c77cbTadashi G. Takaoka 35659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka public void onFinishInput() { 35759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka if (hasMessages(MSG_PENDING_IMS_CALLBACK)) { 35859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka // Typically this is the first onFinishInput after orientation changed. 35959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHasPendingFinishInput = true; 36059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } else { 36159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka final LatinIME latinIme = getOuterInstance(); 36259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka executePendingImsCallback(latinIme, null, false); 36359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka latinIme.onFinishInputInternal(); 364ffd156c77e93a54b704780b46886ba597d1c77cbTadashi G. Takaoka } 365ffd156c77e93a54b704780b46886ba597d1c77cbTadashi G. Takaoka } 36638f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka } 36738f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka 3681931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka static final class SubtypeState { 3691931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka private InputMethodSubtype mLastActiveSubtype; 3701931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka private boolean mCurrentSubtypeUsed; 3711931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka 3721931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka public void currentSubtypeUsed() { 3731931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka mCurrentSubtypeUsed = true; 3741931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka } 3751931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka 3761931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka public void switchSubtype(final IBinder token, final RichInputMethodManager richImm) { 3771931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka final InputMethodSubtype currentSubtype = richImm.getInputMethodManager() 3781931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka .getCurrentInputMethodSubtype(); 3791931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka final InputMethodSubtype lastActiveSubtype = mLastActiveSubtype; 3801931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka final boolean currentSubtypeUsed = mCurrentSubtypeUsed; 3811931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka if (currentSubtypeUsed) { 3821931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka mLastActiveSubtype = currentSubtype; 3831931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka mCurrentSubtypeUsed = false; 3841931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka } 3851931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka if (currentSubtypeUsed 3861931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka && richImm.checkIfSubtypeBelongsToThisImeAndEnabled(lastActiveSubtype) 3871931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka && !currentSubtype.equals(lastActiveSubtype)) { 3881931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka richImm.setInputMethodAndSubtype(token, lastActiveSubtype); 3891931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka return; 3901931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka } 3911931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka richImm.switchToNextInputMethod(token, true /* onlyCurrentIme */); 3921931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka } 3931931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka } 3941931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka 39589ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard public LatinIME() { 39689ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard super(); 39789ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard mSubtypeSwitcher = SubtypeSwitcher.getInstance(); 39889ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard mKeyboardSwitcher = KeyboardSwitcher.getInstance(); 399fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasa mIsHardwareAcceleratedDrawingEnabled = 400fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasa InputMethodServiceCompatUtils.enableHardwareAcceleration(this); 401fb955693d4bb0c8d39092250a4208e385b8a31a7Ken Wakasa Log.i(TAG, "Hardware accelerated drawing: " + mIsHardwareAcceleratedDrawingEnabled); 40289ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard } 40389ffb212b469531db4a616afb9bb7ba6d2a56b50Jean Chalard 4047e1f5a2d5a96c74691b3b09fa986efb7161e5a12Tadashi G. Takaoka @Override 4057e1f5a2d5a96c74691b3b09fa986efb7161e5a12Tadashi G. Takaoka public void onCreate() { 40685e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka mPrefs = PreferenceManager.getDefaultSharedPreferences(this); 40785e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka mResources = getResources(); 40885e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka 40985e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka LatinImeLogger.init(this, mPrefs); 410c166697e3f5ec600089987dbbff0be7f3e308565Ken Wakasa if (ProductionFlag.IS_EXPERIMENTAL) { 41185e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka ResearchLogger.getInstance().init(this, mPrefs); 412c166697e3f5ec600089987dbbff0be7f3e308565Ken Wakasa } 41385e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka RichInputMethodManager.init(this, mPrefs); 41485e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka mRichImm = RichInputMethodManager.getInstance(); 415ef5dfc480c7a3e3e34a20b7aacc731942e7a0578Tadashi G. Takaoka SubtypeSwitcher.init(this); 41685e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka KeyboardSwitcher.init(this, mPrefs); 4172ac5988f84b5c38d313951a3d7faddebf5f25e04Tadashi G. Takaoka AccessibilityUtils.init(this); 418363cd6ef0f8f8af41a01964a2f0e800f9305d3a2Tadashi G. Takaoka 419923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onCreate(); 420363cd6ef0f8f8af41a01964a2f0e800f9305d3a2Tadashi G. Takaoka 42110dff76856a98b6eec86a53d3d07fdc9708037b7Tadashi G. Takaoka mHandler.onCreate(); 4229e2d810dc524380ca1db6b384cfb00b4401585e5Tadashi G. Takaoka DEBUG = LatinImeLogger.sDBG; 423363cd6ef0f8f8af41a01964a2f0e800f9305d3a2Tadashi G. Takaoka 42428f36d68afe8d323d1032d0e03fe3013449e21feKen Wakasa loadSettings(); 4251f05cf6dab45c21d1ed334247929434d97c40584Tadashi G. Takaoka initSuggest(); 426979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 42785e397cd1060f3878d9a55373b7409641175179aTadashi G. Takaoka mDisplayOrientation = mResources.getConfiguration().orientation; 428b19668cfc17ad30afcc3c8c0407d47238ce1a90dAmith Yamasani 429cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard // Register to receive ringer mode change and network state change. 430cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard // Also receive installation and removal of a dictionary pack. 431123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka final IntentFilter filter = new IntentFilter(); 432123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); 43321af2f40c59de3ea5ec183aa278406bf28d5e3bdJean Chalard filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION); 434923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project registerReceiver(mReceiver, filter); 435cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard 436710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa // TODO: The experimental version is not supported by the Dictionary Pack Service yet. 437710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa if (!ProductionFlag.IS_EXPERIMENTAL) { 438710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa final IntentFilter packageFilter = new IntentFilter(); 439710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa packageFilter.addAction(Intent.ACTION_PACKAGE_ADDED); 440710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa packageFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 441710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa packageFilter.addDataScheme(SCHEME_PACKAGE); 442710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa registerReceiver(mDictionaryPackInstallReceiver, packageFilter); 443710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa 444710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa final IntentFilter newDictFilter = new IntentFilter(); 445710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa newDictFilter.addAction( 446710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa DictionaryPackInstallBroadcastReceiver.NEW_DICTIONARY_INTENT_ACTION); 447710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa registerReceiver(mDictionaryPackInstallReceiver, newDictFilter); 448710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa } 449923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 45036fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani 45117c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard // Has to be package-visible for unit tests 45215f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaoka @UsedForTesting 4539fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka void loadSettings() { 4544f96bb4520de3610ae94da96b98e507ca7b76362satok // Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() 4554f96bb4520de3610ae94da96b98e507ca7b76362satok // is not guaranteed. It may even be called at the same time on a different thread. 45617c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard if (null == mPrefs) mPrefs = PreferenceManager.getDefaultSharedPreferences(this); 457b0561ae98063f83684706886490ba5670138fcccJean Chalard final InputAttributes inputAttributes = 458b0561ae98063f83684706886490ba5670138fcccJean Chalard new InputAttributes(getCurrentInputEditorInfo(), isFullscreenMode()); 45916c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaoka final RunInLocale<SettingsValues> job = new RunInLocale<SettingsValues>() { 46016c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaoka @Override 46116c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaoka protected SettingsValues job(Resources res) { 462b0561ae98063f83684706886490ba5670138fcccJean Chalard return new SettingsValues(mPrefs, inputAttributes, LatinIME.this); 46316c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaoka } 46416c6f355700ee5cdaa029f4a25b8b3d40718e6abTadashi G. Takaoka }; 465297e6d590bd957577c335aa8713a786145a70288Jean Chalard mCurrentSettings = job.runInLocale(mResources, mSubtypeSwitcher.getCurrentSubtypeLocale()); 46614051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard resetContactsDictionary(null == mSuggest ? null : mSuggest.getContactsDictionary()); 46717c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard } 46817c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard 4698335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka // Note that this method is called from a non-UI thread. 470369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka @Override 471f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onUpdateMainDictionaryAvailability(final boolean isMainDictionaryAvailable) { 472369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka mIsMainDictionaryAvailable = isMainDictionaryAvailable; 4738335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 4748335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka if (mainKeyboardView != null) { 4758335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka mainKeyboardView.setMainDictionaryAvailability(isMainDictionaryAvailable); 4768335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka } 477369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka } 478369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka 4790ed7191b4d1013a0b9d2fd1f26733dee7364871dsatok private void initSuggest() { 4806a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka final Locale subtypeLocale = mSubtypeSwitcher.getCurrentSubtypeLocale(); 4816a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka final String localeStr = subtypeLocale.toString(); 48236fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani 48367fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard final ContactsBinaryDictionary oldContactsDictionary; 48478ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka if (mSuggest != null) { 48578ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka oldContactsDictionary = mSuggest.getContactsDictionary(); 48678ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka mSuggest.close(); 48778ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka } else { 48878ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka oldContactsDictionary = null; 48978ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka } 490369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka mSuggest = new Suggest(this /* Context */, subtypeLocale, 491369e54cc338d8115d63138663b882f56208d7ec3Tadashi G. Takaoka this /* SuggestInitializationListener */); 492ca6b7d52650917b92bf00e092ddad25d9f3f2537Jean Chalard if (mCurrentSettings.mCorrectionEnabled) { 493297e6d590bd957577c335aa8713a786145a70288Jean Chalard mSuggest.setAutoCorrectionThreshold(mCurrentSettings.mAutoCorrectionThreshold); 49478ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka } 495e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa 4966a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka mIsMainDictionaryAvailable = DictionaryFactory.isDictionaryAvailable(this, subtypeLocale); 4976080f6878b10916013a8a5e1d5f58f8041452c56Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 4986080f6878b10916013a8a5e1d5f58f8041452c56Kurt Partridge ResearchLogger.getInstance().initSuggest(mSuggest); 4996080f6878b10916013a8a5e1d5f58f8041452c56Kurt Partridge } 5006a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka 50167fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard mUserDictionary = new UserBinaryDictionary(this, localeStr); 50267fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard mIsUserDictionaryAvailable = mUserDictionary.isEnabled(); 50378ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka mSuggest.setUserDictionary(mUserDictionary); 504e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa 50578ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka resetContactsDictionary(oldContactsDictionary); 506e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa 5074f96bb4520de3610ae94da96b98e507ca7b76362satok // Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() 5084f96bb4520de3610ae94da96b98e507ca7b76362satok // is not guaranteed. It may even be called at the same time on a different thread. 5094f96bb4520de3610ae94da96b98e507ca7b76362satok if (null == mPrefs) mPrefs = PreferenceManager.getDefaultSharedPreferences(this); 510b5afd3de0c20bce40a600357a15e8e8df0e62420Jean Chalard mUserHistoryDictionary = UserHistoryDictionary.getInstance(this, localeStr, mPrefs); 51178ab80844b4f8e0369f4e86b2a02208197f9bd34Tadashi G. Takaoka mSuggest.setUserHistoryDictionary(mUserHistoryDictionary); 512923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 51336fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani 51414051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard /** 51514051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard * Resets the contacts dictionary in mSuggest according to the user settings. 51614051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard * 5172e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang * This method takes an optional contacts dictionary to use when the locale hasn't changed 5182e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang * since the contacts dictionary can be opened or closed as necessary depending on the settings. 51914051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard * 52014051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard * @param oldContactsDictionary an optional dictionary to use, or null 52114051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard */ 52267fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard private void resetContactsDictionary(final ContactsBinaryDictionary oldContactsDictionary) { 523297e6d590bd957577c335aa8713a786145a70288Jean Chalard final boolean shouldSetDictionary = (null != mSuggest && mCurrentSettings.mUseContactsDict); 52414051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard 52567fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard final ContactsBinaryDictionary dictionaryToUse; 52614051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard if (!shouldSetDictionary) { 52714051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard // Make sure the dictionary is closed. If it is already closed, this is a no-op, 52814051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard // so it's safe to call it anyways. 52914051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard if (null != oldContactsDictionary) oldContactsDictionary.close(); 53014051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard dictionaryToUse = null; 53114051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard } else { 5322e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang final Locale locale = mSubtypeSwitcher.getCurrentSubtypeLocale(); 5332e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang if (null != oldContactsDictionary) { 53467fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard if (!oldContactsDictionary.mLocale.equals(locale)) { 53567fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard // If the locale has changed then recreate the contacts dictionary. This 53667fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard // allows locale dependent rules for handling bigram name predictions. 53767fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard oldContactsDictionary.close(); 53805efe576f976f5fa280f8d523f2935c15cbb9bd1Jean Chalard dictionaryToUse = new ContactsBinaryDictionary(this, locale); 5392e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang } else { 54067fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard // Make sure the old contacts dictionary is opened. If it is already open, 54167fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard // this is a no-op, so it's safe to call it anyways. 54267fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard oldContactsDictionary.reopen(this); 5432e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang dictionaryToUse = oldContactsDictionary; 5442e8aa0600293875c620ba7b650010cb30ec023c1Tom Ouyang } 54518222f8c863e509538857b1fafca9c696fae2f55Tom Ouyang } else { 54605efe576f976f5fa280f8d523f2935c15cbb9bd1Jean Chalard dictionaryToUse = new ContactsBinaryDictionary(this, locale); 54718222f8c863e509538857b1fafca9c696fae2f55Tom Ouyang } 54814051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard } 54914051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard 55014051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard if (null != mSuggest) { 55114051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard mSuggest.setContactsDictionary(dictionaryToUse); 55214051e2b5343db4b0531b7b4b806da0c09d6e251Jean Chalard } 553699094f9b6e0a4621e8b3cfab70b59c0c7c086bbJean Chalard } 554699094f9b6e0a4621e8b3cfab70b59c0c7c086bbJean Chalard 555cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard /* package private */ void resetSuggestMainDict() { 5566a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka final Locale subtypeLocale = mSubtypeSwitcher.getCurrentSubtypeLocale(); 55779eefda0d3ab5e03c2d012ed8ea1898004781871Tadashi G. Takaoka mSuggest.resetMainDict(this, subtypeLocale, this /* SuggestInitializationListener */); 5586a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka mIsMainDictionaryAvailable = DictionaryFactory.isDictionaryAvailable(this, subtypeLocale); 559cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard } 560cba93f50c3d46ada773ec49435689dc3e2094385Jean Chalard 561466741d8a78965b8509bf527344f289e50873092Mike LeBeau @Override 562466741d8a78965b8509bf527344f289e50873092Mike LeBeau public void onDestroy() { 563e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa if (mSuggest != null) { 564e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa mSuggest.close(); 565e90b333017c68e888a5e3d351f07ea29036457d0Ken Wakasa mSuggest = null; 566979f8690967ff5409fe18f5085858ccdb8e0ccf1satok } 567923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project unregisterReceiver(mReceiver); 568710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa // TODO: The experimental version is not supported by the Dictionary Pack Service yet. 569710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa if (!ProductionFlag.IS_EXPERIMENTAL) { 570710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa unregisterReceiver(mDictionaryPackInstallReceiver); 571710d06cea91a8e6bf04a27f0bcd88d76a5cc5acdKen Wakasa } 572979f8690967ff5409fe18f5085858ccdb8e0ccf1satok LatinImeLogger.commit(); 573979f8690967ff5409fe18f5085858ccdb8e0ccf1satok LatinImeLogger.onDestroy(); 574923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onDestroy(); 575923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 576923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 577923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 578f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onConfigurationChanged(final Configuration conf) { 5799fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka // System locale has been changed. Needs to reload keyboard. 5806fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka if (mSubtypeSwitcher.onConfigurationChanged(conf)) { 5819fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka loadKeyboard(); 5829fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka } 583b19668cfc17ad30afcc3c8c0407d47238ce1a90dAmith Yamasani // If orientation changed while predicting, commit the change 584f94df382fb3f73c03cfef5f0a28856bf3f1c73daTadashi G. Takaoka if (mDisplayOrientation != conf.orientation) { 585f94df382fb3f73c03cfef5f0a28856bf3f1c73daTadashi G. Takaoka mDisplayOrientation = conf.orientation; 586f94df382fb3f73c03cfef5f0a28856bf3f1c73daTadashi G. Takaoka mHandler.startOrientationChanging(); 587f254e3fec7744dc1eb2cc09ac157986c3b2b5408Jean Chalard mConnection.beginBatchEdit(); 5885475b38328171a0841ae18074bd45380ec567e90Jean Chalard commitTyped(LastComposedWord.NOT_A_SEPARATOR); 5895475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.finishComposingText(); 5905475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.endBatchEdit(); 5910a524de3df86e3039acba40b69ccba67ec484a41Tadashi G. Takaoka if (isShowingOptionDialog()) { 5922fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka mOptionsDialog.dismiss(); 5930a524de3df86e3039acba40b69ccba67ec484a41Tadashi G. Takaoka } 594b19668cfc17ad30afcc3c8c0407d47238ce1a90dAmith Yamasani } 595923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onConfigurationChanged(conf); 596923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 597b19668cfc17ad30afcc3c8c0407d47238ce1a90dAmith Yamasani 598923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 599923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project public View onCreateInputView() { 600622d6a5b1b3d6a9140765b868abf1cdf412bc4f3Tadashi G. Takaoka return mKeyboardSwitcher.onCreateInputView(mIsHardwareAcceleratedDrawingEnabled); 6016c4add55f94ff729ef1aa35c4f8df3b086344f8aTadashi G. Takaoka } 6026c4add55f94ff729ef1aa35c4f8df3b086344f8aTadashi G. Takaoka 6036c4add55f94ff729ef1aa35c4f8df3b086344f8aTadashi G. Takaoka @Override 604f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void setInputView(final View view) { 6056c4add55f94ff729ef1aa35c4f8df3b086344f8aTadashi G. Takaoka super.setInputView(view); 606d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka mExtractArea = getWindow().getWindow().getDecorView() 607d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka .findViewById(android.R.id.extractArea); 608abb0c77af15a22b5d0953e477da8747cd5f2259dTadashi G. Takaoka mKeyPreviewBackingView = view.findViewById(R.id.key_preview_backing); 609913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka mSuggestionsContainer = view.findViewById(R.id.suggestions_container); 6104702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka mSuggestionStripView = (SuggestionStripView)view.findViewById(R.id.suggestion_strip_view); 6114702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView != null) 6124702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka mSuggestionStripView.setListener(this, view); 613f5fe245df0548ea0a8ec607f2392de0fe02c141dTadashi G. Takaoka if (LatinImeLogger.sVISUALDEBUG) { 614f5fe245df0548ea0a8ec607f2392de0fe02c141dTadashi G. Takaoka mKeyPreviewBackingView.setBackgroundColor(0x10FF0000); 615f5fe245df0548ea0a8ec607f2392de0fe02c141dTadashi G. Takaoka } 616923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 617923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 618923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 619f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void setCandidatesView(final View view) { 620c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaoka // To ensure that CandidatesView will never be set. 621c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaoka return; 622923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 623923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 624a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker @Override 625f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onStartInput(final EditorInfo editorInfo, final boolean restarting) { 626e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka mHandler.onStartInput(editorInfo, restarting); 62759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 62859f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 62959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka @Override 630f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onStartInputView(final EditorInfo editorInfo, final boolean restarting) { 631e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka mHandler.onStartInputView(editorInfo, restarting); 63259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 63359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 63459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka @Override 635f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onFinishInputView(final boolean finishingInput) { 63659f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHandler.onFinishInputView(finishingInput); 63759f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 63838f55b36c3992a580cf7e20668b1eb72a4eb2431Tadashi G. Takaoka 63959f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka @Override 64059f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka public void onFinishInput() { 64159f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka mHandler.onFinishInput(); 64259f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 64359f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 6449cc2c94c8b4bfd4e00e5d3478b9f6e520e791bc5Tadashi G. Takaoka @Override 645f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onCurrentInputMethodSubtypeChanged(final InputMethodSubtype subtype) { 6464f96bb4520de3610ae94da96b98e507ca7b76362satok // Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() 6474f96bb4520de3610ae94da96b98e507ca7b76362satok // is not guaranteed. It may even be called at the same time on a different thread. 6486a7019ff5db19b1e3f8d7afbba71af813cab9a37Tadashi G. Takaoka mSubtypeSwitcher.updateSubtype(subtype); 6499fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka loadKeyboard(); 6509cc2c94c8b4bfd4e00e5d3478b9f6e520e791bc5Tadashi G. Takaoka } 6519cc2c94c8b4bfd4e00e5d3478b9f6e520e791bc5Tadashi G. Takaoka 652f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void onStartInputInternal(final EditorInfo editorInfo, final boolean restarting) { 653e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka super.onStartInput(editorInfo, restarting); 65459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka } 65559f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka 6561cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaoka @SuppressWarnings("deprecation") 657f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void onStartInputViewInternal(final EditorInfo editorInfo, final boolean restarting) { 658e7eac906c0a14b644d457beeb73a407fa1b63673Tadashi G. Takaoka super.onStartInputView(editorInfo, restarting); 65945911256fd4e32880e33c42259b19e8d7af70cb1Tadashi G. Takaoka final KeyboardSwitcher switcher = mKeyboardSwitcher; 66027e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = switcher.getMainKeyboardView(); 6618e09172df1bb176cc899940862c56bed9b9aec4esatok 662ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok if (editorInfo == null) { 663ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok Log.e(TAG, "Null EditorInfo in onStartInputView()"); 664ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok if (LatinImeLogger.sDBG) { 665ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok throw new NullPointerException("Null EditorInfo in onStartInputView()"); 666ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok } 667ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok return; 668ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok } 66989bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard if (DEBUG) { 670ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok Log.d(TAG, "onStartInputView: editorInfo:" 671ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok + String.format("inputType=0x%08x imeOptions=0x%08x", 672ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok editorInfo.inputType, editorInfo.imeOptions)); 673b6fb5eb391987f3e426649a892cdcbf781957f5asatok Log.d(TAG, "All caps = " 674b6fb5eb391987f3e426649a892cdcbf781957f5asatok + ((editorInfo.inputType & InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS) != 0) 675b6fb5eb391987f3e426649a892cdcbf781957f5asatok + ", sentence caps = " 676b6fb5eb391987f3e426649a892cdcbf781957f5asatok + ((editorInfo.inputType & InputType.TYPE_TEXT_FLAG_CAP_SENTENCES) != 0) 677b6fb5eb391987f3e426649a892cdcbf781957f5asatok + ", word caps = " 678b6fb5eb391987f3e426649a892cdcbf781957f5asatok + ((editorInfo.inputType & InputType.TYPE_TEXT_FLAG_CAP_WORDS) != 0)); 679910b73127fa207dd26ec8124000262523b0aac0csatok } 6809bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 68148a7681e064ae259b840f0e757da2d716043d893Kurt Partridge ResearchLogger.latinIME_onStartInputViewInternal(editorInfo, mPrefs); 6829bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge } 6831cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaoka if (InputAttributes.inPrivateImeOptions(null, NO_MICROPHONE_COMPAT, editorInfo)) { 6844f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka Log.w(TAG, "Deprecated private IME option specified: " 6854f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka + editorInfo.privateImeOptions); 6861cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaoka Log.w(TAG, "Use " + getPackageName() + "." + NO_MICROPHONE + " instead"); 6874f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka } 6881cb08acaf3b4d58cbf4cb65f9fc3990b39e33f00Tadashi G. Takaoka if (InputAttributes.inPrivateImeOptions(getPackageName(), FORCE_ASCII, editorInfo)) { 6894f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka Log.w(TAG, "Deprecated private IME option specified: " 6904f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka + editorInfo.privateImeOptions); 6914f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka Log.w(TAG, "Use EditorInfo.IME_FLAG_FORCE_ASCII flag instead"); 6924f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka } 6934f5c3a2898315ff41cc735a195cfeb2937f22f70Tadashi G. Takaoka 6941b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard mTargetApplicationInfo = 6951b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard TargetApplicationGetter.getCachedApplicationInfo(editorInfo.packageName); 6961b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard if (null == mTargetApplicationInfo) { 6971b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard new TargetApplicationGetter(this /* context */, this /* listener */) 6981b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard .execute(editorInfo.packageName); 6991b1243d61fd682d804e61de6a1eccbf0e8ba78b2Jean Chalard } 700b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard 7017ef235f53f2291f22ddf8c56be9860a218b25bbbTadashi G. Takaoka LatinImeLogger.onStartInputView(editorInfo); 702923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project // In landscape mode, this method gets called without the input view being created. 70327e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView == null) { 704923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project return; 705923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 706923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 707b0c8db018d53b103dcb4b699be27a4e1a2c2f92cAlan Viverette // Forward this event to the accessibility utilities, if enabled. 708b0c8db018d53b103dcb4b699be27a4e1a2c2f92cAlan Viverette final AccessibilityUtils accessUtils = AccessibilityUtils.getInstance(); 709b0c8db018d53b103dcb4b699be27a4e1a2c2f92cAlan Viverette if (accessUtils.isTouchExplorationEnabled()) { 71005384933097c1e9c35e8be5c03757d072e5ffa46alanv accessUtils.onStartInputViewInternal(mainKeyboardView, editorInfo, restarting); 711b0c8db018d53b103dcb4b699be27a4e1a2c2f92cAlan Viverette } 712b0c8db018d53b103dcb4b699be27a4e1a2c2f92cAlan Viverette 713e234aed4288efd7b4336f3755a958c25a1540b98Jean Chalard final boolean inputTypeChanged = !mCurrentSettings.isSameInputType(editorInfo); 714e234aed4288efd7b4336f3755a958c25a1540b98Jean Chalard final boolean isDifferentTextField = !restarting || inputTypeChanged; 715e234aed4288efd7b4336f3755a958c25a1540b98Jean Chalard if (isDifferentTextField) { 7169fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka final boolean currentSubtypeEnabled = mSubtypeSwitcher 7179fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka .updateParametersOnStartInputViewAndReturnIfCurrentSubtypeEnabled(); 7189fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka if (!currentSubtypeEnabled) { 7199fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka // Current subtype is disabled. Needs to update subtype and keyboard. 7206fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka final InputMethodSubtype newSubtype = mRichImm.getCurrentInputMethodSubtype( 7216fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka mSubtypeSwitcher.getNoLanguageSubtype()); 7229fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka mSubtypeSwitcher.updateSubtype(newSubtype); 7239fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka loadKeyboard(); 7249fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka } 725aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard } 7264ab730dbd34fad323063f2ffd31ce33de746668dsatok 727b2b1eb5ca5a52648eea70920b9bd745b07d3ddfaTadashi G. Takaoka // The EditorInfo might have a flag that affects fullscreen mode. 728b2b1eb5ca5a52648eea70920b9bd745b07d3ddfaTadashi G. Takaoka // Note: This call should be done by InputMethodService? 729b2b1eb5ca5a52648eea70920b9bd745b07d3ddfaTadashi G. Takaoka updateFullscreenMode(); 730ccc35f7fa74860a8d737a4e9ff01fc0168dd329dJean Chalard mApplicationSpecifiedCompletions = null; 731c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka 73261cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard // The app calling setText() has the effect of clearing the composing 73361cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard // span, so we should reset our state unconditionally, even if restarting is true. 73461cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard mEnteredText = null; 73561cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard resetComposingState(true /* alsoResetLastComposedWord */); 73661cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard mDeleteCount = 0; 73761cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard mSpaceState = SPACE_STATE_NONE; 73861cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard 73961cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard if (mSuggestionStripView != null) { 74061cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard // This will set the punctuation suggestions if next word suggestion is off; 74161cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard // otherwise it will clear the suggestion strip. 74261cc2a33911ff2a8115ce727c8cac6d73d989c42Jean Chalard setPunctuationSuggestions(); 743549e295dc113bff50077c3c355dcd94af09a1b2fTadashi G. Takaoka } 74417c7ffeb1e10348227c5dff1c319d2099c1b5d0eJean Chalard 74572c5d328882976a0b4ae8b01a872ff5ae4d10547Jean Chalard mConnection.resetCachesUponCursorMove(editorInfo.initialSelStart); 7469d1c73ffd88cd1bfef3de048b0b3a9a7dfbcfa70Jean Chalard 747e234aed4288efd7b4336f3755a958c25a1540b98Jean Chalard if (isDifferentTextField) { 74827e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.closing(); 749aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard loadSettings(); 750c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka 751aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard if (mSuggest != null && mCurrentSettings.mCorrectionEnabled) { 752aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard mSuggest.setAutoCorrectionThreshold(mCurrentSettings.mAutoCorrectionThreshold); 753aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard } 754aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard 755aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard switcher.loadKeyboard(editorInfo, mCurrentSettings); 7565d2556b93286f5f1d7d829b586b84a8b7ae55743Ken Wakasa } else if (restarting) { 7575d2556b93286f5f1d7d829b586b84a8b7ae55743Ken Wakasa // TODO: Come up with a more comprehensive way to reset the keyboard layout when 7585d2556b93286f5f1d7d829b586b84a8b7ae55743Ken Wakasa // a keyboard layout set doesn't get reloaded in this method. 7595d2556b93286f5f1d7d829b586b84a8b7ae55743Ken Wakasa switcher.resetKeyboardStateToAlphabet(); 760d0725a68421203ae42d78ceed57767a5204e858eTadashi G. Takaoka // In apps like Talk, we come here when the text is sent and the field gets emptied and 761d0725a68421203ae42d78ceed57767a5204e858eTadashi G. Takaoka // we need to re-evaluate the shift state, but not the whole layout which would be 762d0725a68421203ae42d78ceed57767a5204e858eTadashi G. Takaoka // disruptive. 763d0725a68421203ae42d78ceed57767a5204e858eTadashi G. Takaoka // Space state must be updated before calling updateShiftState 764d0725a68421203ae42d78ceed57767a5204e858eTadashi G. Takaoka switcher.updateShiftState(); 765aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard } 766913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka setSuggestionStripShownInternal( 767913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka isSuggestionsStripVisible(), /* needsInputViewShown */ false); 7688e36e5102e9ac294a0e64ca14920d38ba19e6eb3Jean Chalard 769aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard mLastSelectionStart = editorInfo.initialSelStart; 770aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard mLastSelectionEnd = editorInfo.initialSelEnd; 771aa906c36aa31f51a38083e337f4307b49f133054Jean Chalard 7728e36e5102e9ac294a0e64ca14920d38ba19e6eb3Jean Chalard mHandler.cancelUpdateSuggestionStrip(); 7732b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mHandler.cancelDoubleSpacePeriodTimer(); 774c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka 7752be2d776649c9c0b3914135794ab7a7e92e753f9Tadashi G. Takaoka mainKeyboardView.setMainDictionaryAvailability(mIsMainDictionaryAvailable); 77627e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.setKeyPreviewPopupEnabled(mCurrentSettings.mKeyPreviewPopupOn, 777297e6d590bd957577c335aa8713a786145a70288Jean Chalard mCurrentSettings.mKeyPreviewPopupDismissDelay); 7788335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka mainKeyboardView.setGestureHandlingEnabledByUser(mCurrentSettings.mGestureInputEnabled); 7798335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka mainKeyboardView.setGesturePreviewMode(mCurrentSettings.mGesturePreviewTrailEnabled, 7808335c59ea7715f3dbc6625f128a7a038f314a89fTadashi G. Takaoka mCurrentSettings.mGestureFloatingPreviewTextEnabled); 781c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka 782c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka if (TRACE) Debug.startMethodTracing("/data/trace/latinime"); 783c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka } 784c1c4ee6b3a8c3ec42edefe42fd183f3cbf67b0bfTadashi G. Takaoka 785a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Callback for the TargetApplicationGetter 7867214617622fce8f3fea6620e782c16336260a2a3Jean Chalard @Override 787b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard public void onTargetApplicationKnown(final ApplicationInfo info) { 788b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard mTargetApplicationInfo = info; 789b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard } 790b224b60c94d85f30de93f66685adf06e662618c0Jean Chalard 791923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 792e896d31bb92146379c8b7c0050ee05eec0830317Tadashi G. Takaoka public void onWindowHidden() { 793d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 794d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge ResearchLogger.latinIME_onWindowHidden(mLastSelectionStart, mLastSelectionEnd, 795d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge getCurrentInputConnection()); 796d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge } 797e896d31bb92146379c8b7c0050ee05eec0830317Tadashi G. Takaoka super.onWindowHidden(); 798f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 79927e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView != null) { 80027e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.closing(); 80127e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka } 802e896d31bb92146379c8b7c0050ee05eec0830317Tadashi G. Takaoka } 803e896d31bb92146379c8b7c0050ee05eec0830317Tadashi G. Takaoka 80459f8ca752d5f79d4469519623590052c050c9d23Tadashi G. Takaoka private void onFinishInputInternal() { 805923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onFinishInput(); 806a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 807979f8690967ff5409fe18f5085858ccdb8e0ccf1satok LatinImeLogger.commit(); 80807cd1e1731a07ae014a78db59b518ff0dbce3e35Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 8090df487678eca58bd4732cfd2b6fd03b3c712eb48Kurt Partridge ResearchLogger.getInstance().latinIME_onFinishInputInternal(); 81007cd1e1731a07ae014a78db59b518ff0dbce3e35Kurt Partridge } 811979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 812f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 81327e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView != null) { 81427e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.closing(); 81527e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka } 816466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 817466741d8a78965b8509bf527344f289e50873092Mike LeBeau 818f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void onFinishInputViewInternal(final boolean finishingInput) { 8196495bfc7a6f6bfa6ab82e7f062ee80f4b6b33368Ken Wakasa super.onFinishInputView(finishingInput); 820055054eef3ccd32c6dfd69a3f76bfb7383ea93bbTadashi G. Takaoka mKeyboardSwitcher.onFinishInputView(); 821f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 82227e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView != null) { 82327e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.cancelAllMessages(); 82427e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka } 825d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka // Remove pending messages related to update suggestions 826d81e7d24d384a2bb1aeda65d9b423e4b1d23f185Jean Chalard mHandler.cancelUpdateSuggestionStrip(); 8276495bfc7a6f6bfa6ab82e7f062ee80f4b6b33368Ken Wakasa } 8286495bfc7a6f6bfa6ab82e7f062ee80f4b6b33368Ken Wakasa 8296495bfc7a6f6bfa6ab82e7f062ee80f4b6b33368Ken Wakasa @Override 830f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onUpdateSelection(final int oldSelStart, final int oldSelEnd, 831f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final int newSelStart, final int newSelEnd, 832f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final int composingSpanStart, final int composingSpanEnd) { 833923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd, 834104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard composingSpanStart, composingSpanEnd); 835466741d8a78965b8509bf527344f289e50873092Mike LeBeau if (DEBUG) { 836466741d8a78965b8509bf527344f289e50873092Mike LeBeau Log.i(TAG, "onUpdateSelection: oss=" + oldSelStart 837466741d8a78965b8509bf527344f289e50873092Mike LeBeau + ", ose=" + oldSelEnd 838025a5e356ec74dbed7f805a2e43adbb2a35320f8Ken Wakasa + ", lss=" + mLastSelectionStart 839025a5e356ec74dbed7f805a2e43adbb2a35320f8Ken Wakasa + ", lse=" + mLastSelectionEnd 840466741d8a78965b8509bf527344f289e50873092Mike LeBeau + ", nss=" + newSelStart 841466741d8a78965b8509bf527344f289e50873092Mike LeBeau + ", nse=" + newSelEnd 842104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard + ", cs=" + composingSpanStart 843104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard + ", ce=" + composingSpanEnd); 844466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 8459bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 846d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge final boolean expectingUpdateSelectionFromLogger = 847d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge ResearchLogger.getAndClearLatinIMEExpectingUpdateSelection(); 8489bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge ResearchLogger.latinIME_onUpdateSelection(mLastSelectionStart, mLastSelectionEnd, 8499bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge oldSelStart, oldSelEnd, newSelStart, newSelEnd, composingSpanStart, 850d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge composingSpanEnd, mExpectingUpdateSelection, 85102308bec632a5df23325c916bffec5def16b22b4Jean Chalard expectingUpdateSelectionFromLogger, mConnection); 852d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge if (expectingUpdateSelectionFromLogger) { 853e86054e5c2e4734d87d2fbf1eeba8c75fc888df0Jean Chalard // TODO: Investigate. Quitting now sounds wrong - we won't do the resetting work 854d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge return; 855d67a248de45a698d1009757c9f4e750c77bf35f1Kurt Partridge } 8569bc29d78a6ce83f77869aa63748176241e29d43cKurt Partridge } 857466741d8a78965b8509bf527344f289e50873092Mike LeBeau 858104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // TODO: refactor the following code to be less contrived. 859104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // "newSelStart != composingSpanEnd" || "newSelEnd != composingSpanEnd" means 860104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // that the cursor is not at the end of the composing span, or there is a selection. 861104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // "mLastSelectionStart != newSelStart" means that the cursor is not in the same place 862104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // as last time we were called (if there is a selection, it means the start hasn't 863104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // changed, so it's the end that did). 864104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard final boolean selectionChanged = (newSelStart != composingSpanEnd 865104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard || newSelEnd != composingSpanEnd) && mLastSelectionStart != newSelStart; 866104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // if composingSpanStart and composingSpanEnd are -1, it means there is no composing 867104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // span in the view - we can use that to narrow down whether the cursor was moved 868104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // by us or not. If we are composing a word but there is no composing span, then 869104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // we know for sure the cursor moved while we were composing and we should reset 870104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // the state. 871104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard final boolean noComposingSpan = composingSpanStart == -1 && composingSpanEnd == -1; 8725ed88457bf9ef3305d4a5aa4ac05b513433ad0ddJean Chalard if (!mExpectingUpdateSelection 8735ed88457bf9ef3305d4a5aa4ac05b513433ad0ddJean Chalard && !mConnection.isBelatedExpectedUpdate(oldSelStart, newSelStart)) { 874cd2286fff1ce0aaa5e3f60e55afba2299101207cJean Chalard // TAKE CARE: there is a race condition when we enter this test even when the user 875cd2286fff1ce0aaa5e3f60e55afba2299101207cJean Chalard // did not explicitly move the cursor. This happens when typing fast, where two keys 876cd2286fff1ce0aaa5e3f60e55afba2299101207cJean Chalard // turn this flag on in succession and both onUpdateSelection() calls arrive after 877cd2286fff1ce0aaa5e3f60e55afba2299101207cJean Chalard // the second one - the first call successfully avoids this test, but the second one 878104453908064dcdbb4f10aa4150f1d79beafb408Jean Chalard // enters. For the moment we rely on noComposingSpan to further reduce the impact. 87951fd1632f59bd9aaeb5c98ff031f1618e8c31c59Jean Chalard 8809a2a11e65bd32d82754b3fcff74e9e3795327628Jean Chalard // TODO: the following is probably better done in resetEntireInputState(). 8819a2a11e65bd32d82754b3fcff74e9e3795327628Jean Chalard // it should only happen when the cursor moved, and the very purpose of the 8829a2a11e65bd32d82754b3fcff74e9e3795327628Jean Chalard // test below is to narrow down whether this happened or not. Likewise with 883fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard // the call to updateShiftState. 88451fd1632f59bd9aaeb5c98ff031f1618e8c31c59Jean Chalard // We set this to NONE because after a cursor move, we don't want the space 88551fd1632f59bd9aaeb5c98ff031f1618e8c31c59Jean Chalard // state-related special processing to kick in. 88651fd1632f59bd9aaeb5c98ff031f1618e8c31c59Jean Chalard mSpaceState = SPACE_STATE_NONE; 88751fd1632f59bd9aaeb5c98ff031f1618e8c31c59Jean Chalard 8888a3d369840d6061692a19ceb1eb7267a50a9e056Jean Chalard if ((!mWordComposer.isComposingWord()) || selectionChanged || noComposingSpan) { 8896a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // If we are composing a word and moving the cursor, we would want to set a 8906a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // suggestion span for recorrection to work correctly. Unfortunately, that 8916a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // would involve the keyboard committing some new text, which would move the 8926a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // cursor back to where it was. Latin IME could then fix the position of the cursor 8936a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // again, but the asynchronous nature of the calls results in this wreaking havoc 8946a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // with selection on double tap and the like. 8956a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // Another option would be to send suggestions each time we set the composing 8966a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // text, but that is probably too expensive to do, so we decided to leave things 8976a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard // as is. 89828d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard resetEntireInputState(newSelStart); 8994c0fe5719853325e51a8ff0652318e2afdaca97fJean Chalard } 900beb08b398fa73a26f2d42d6feec87e34a96ca2d9Tadashi G. Takaoka 901fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard mKeyboardSwitcher.updateShiftState(); 9024733609947c0ec74e460bd714fffca0518ade93aJean Chalard } 9034733609947c0ec74e460bd714fffca0518ade93aJean Chalard mExpectingUpdateSelection = false; 9046b1f500da451de56932a8b2a99c63857994ece85Jean Chalard // TODO: Decide to call restartSuggestionsOnWordBeforeCursorIfAtEndOfWord() or not 9056b1f500da451de56932a8b2a99c63857994ece85Jean Chalard // here. It would probably be too expensive to call directly here but we may want to post a 9066b1f500da451de56932a8b2a99c63857994ece85Jean Chalard // message to delay it. The point would be to unify behavior between backspace to the 9076b1f500da451de56932a8b2a99c63857994ece85Jean Chalard // end of a word and manually put the pointer at the end of the word. 908466741d8a78965b8509bf527344f289e50873092Mike LeBeau 909979f8690967ff5409fe18f5085858ccdb8e0ccf1satok // Make a note of the cursor position 910979f8690967ff5409fe18f5085858ccdb8e0ccf1satok mLastSelectionStart = newSelStart; 911979f8690967ff5409fe18f5085858ccdb8e0ccf1satok mLastSelectionEnd = newSelEnd; 9121931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka mSubtypeState.currentSubtypeUsed(); 9137a8dac55278cedd838be325f56b4c52d973c61f5satok } 9147a8dac55278cedd838be325f56b4c52d973c61f5satok 915c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani /** 916c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * This is called when the user has clicked on the extracted text view, 917c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * when running in fullscreen mode. The default implementation hides 918913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka * the suggestions view when this happens, but only if the extracted text 919c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * editor has a vertical scroll bar because its text doesn't fit. 920c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * Here we override the behavior due to the possibility that a re-correction could 921913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka * cause the suggestions strip to disappear and re-appear. 922c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani */ 923c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani @Override 924c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani public void onExtractedTextClicked() { 925fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) return; 926c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani 927c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani super.onExtractedTextClicked(); 928c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani } 929c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani 930c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani /** 931c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * This is called when the user has performed a cursor movement in the 932c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * extracted text view, when it is running in fullscreen mode. The default 933913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka * implementation hides the suggestions view when a vertical movement 934c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * happens, but only if the extracted text editor has a vertical scroll bar 935c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * because its text doesn't fit. 936c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani * Here we override the behavior due to the possibility that a re-correction could 937913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka * cause the suggestions strip to disappear and re-appear. 938c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani */ 939c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani @Override 940f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onExtractedCursorMovement(final int dx, final int dy) { 941fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) return; 942c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani 943c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani super.onExtractedCursorMovement(dx, dy); 944c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani } 945c1020c3aa65b1eef4c672564750c020d012c4ec2Amith Yamasani 946923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 947923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project public void hideWindow() { 948979f8690967ff5409fe18f5085858ccdb8e0ccf1satok LatinImeLogger.commit(); 949c3d175c01ff1956ddb1c2d608d69af1793b4ad8aTadashi G. Takaoka mKeyboardSwitcher.onHideWindow(); 950979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 951923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project if (TRACE) Debug.stopMethodTracing(); 9526e3d427c320e89c6155cbcf4045e399b9b55f48fAmith Yamasani if (mOptionsDialog != null && mOptionsDialog.isShowing()) { 9536e3d427c320e89c6155cbcf4045e399b9b55f48fAmith Yamasani mOptionsDialog.dismiss(); 9546e3d427c320e89c6155cbcf4045e399b9b55f48fAmith Yamasani mOptionsDialog = null; 9556e3d427c320e89c6155cbcf4045e399b9b55f48fAmith Yamasani } 956923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.hideWindow(); 957923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 958923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 959923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 960f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onDisplayCompletions(final CompletionInfo[] applicationSpecifiedCompletions) { 961979f8690967ff5409fe18f5085858ccdb8e0ccf1satok if (DEBUG) { 962a776b7fc4a0d2c7f05eaed107e9d5db3b575b9d0Ken Wakasa Log.i(TAG, "Received completions:"); 963bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok if (applicationSpecifiedCompletions != null) { 964bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok for (int i = 0; i < applicationSpecifiedCompletions.length; i++) { 965bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok Log.i(TAG, " #" + i + ": " + applicationSpecifiedCompletions[i]); 966bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok } 967923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 968923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 969dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard if (!mCurrentSettings.isApplicationSpecifiedCompletionsOn()) return; 970dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard mApplicationSpecifiedCompletions = applicationSpecifiedCompletions; 971dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard if (applicationSpecifiedCompletions == null) { 972259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka clearSuggestionStrip(); 97394e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 97494e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_onDisplayCompletions(null); 97594e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge } 976dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard return; 977923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 978dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard 979dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard final ArrayList<SuggestedWords.SuggestedWordInfo> applicationSuggestedWords = 980dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard SuggestedWords.getFromApplicationSpecifiedCompletions( 981dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard applicationSpecifiedCompletions); 982dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard final SuggestedWords suggestedWords = new SuggestedWords( 983dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard applicationSuggestedWords, 984dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard false /* typedWordValid */, 985dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard false /* hasAutoCorrectionCandidate */, 986dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard false /* isPunctuationSuggestions */, 987dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard false /* isObsoleteSuggestions */, 988dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard false /* isPrediction */); 989dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard // When in fullscreen mode, show completions generated by the application 990dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard final boolean isAutoCorrection = false; 991259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka setSuggestionStrip(suggestedWords, isAutoCorrection); 992dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard setAutoCorrectionIndicator(isAutoCorrection); 993dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard // TODO: is this the right thing to do? What should we auto-correct to in 994dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard // this case? This says to keep whatever the user typed. 995dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard mWordComposer.setAutoCorrection(mWordComposer.getTypedWord()); 996dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard setSuggestionStripShown(true); 99794e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 99894e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_onDisplayCompletions(applicationSpecifiedCompletions); 99994e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge } 1000923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1001923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1002f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void setSuggestionStripShownInternal(final boolean shown, 1003f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final boolean needsInputViewShown) { 1004913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka // TODO: Modify this if we support suggestions with hard keyboard 1005913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka if (onEvaluateInputViewShown() && mSuggestionsContainer != null) { 100627e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 100727e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final boolean inputViewShown = (mainKeyboardView != null) 100827e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka ? mainKeyboardView.isShown() : false; 1009913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka final boolean shouldShowSuggestions = shown 1010433ca6a46db30a321715da0f457974916668dff5Tadashi G. Takaoka && (needsInputViewShown ? inputViewShown : true); 10114b1780fa9571409d65d9797d47949ffafaf0f083Tadashi G. Takaoka if (isFullscreenMode()) { 1012913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka mSuggestionsContainer.setVisibility( 1013913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka shouldShowSuggestions ? View.VISIBLE : View.GONE); 10147a3d3ae17f7a8ca0b44e9c92328a7de7cbc80f92Tadashi G. Takaoka } else { 1015913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka mSuggestionsContainer.setVisibility( 1016913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka shouldShowSuggestions ? View.VISIBLE : View.INVISIBLE); 10177a3d3ae17f7a8ca0b44e9c92328a7de7cbc80f92Tadashi G. Takaoka } 1018923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1019923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1020a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1021f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void setSuggestionStripShown(final boolean shown) { 1022c150acc7c85ff2f5eeb5bd2c6ff288df4e46a355Tadashi G. Takaoka setSuggestionStripShownInternal(shown, /* needsInputViewShown */true); 1023543dbdfdbda259aa56be9670480c7d802beba332Ken Wakasa } 1024543dbdfdbda259aa56be9670480c7d802beba332Ken Wakasa 1025bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka private int getAdjustedBackingViewHeight() { 1026bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka final int currentHeight = mKeyPreviewBackingView.getHeight(); 1027bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka if (currentHeight > 0) { 1028bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka return currentHeight; 1029c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka } 1030c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka 1031f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 103227e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView == null) { 1033bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka return 0; 1034bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka } 103527e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final int keyboardHeight = mainKeyboardView.getHeight(); 1036c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final int suggestionsHeight = mSuggestionsContainer.getHeight(); 1037c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final int displayHeight = mResources.getDisplayMetrics().heightPixels; 1038c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final Rect rect = new Rect(); 1039c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka mKeyPreviewBackingView.getWindowVisibleDisplayFrame(rect); 1040c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final int notificationBarHeight = rect.top; 1041c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final int remainingHeight = displayHeight - notificationBarHeight - suggestionsHeight 1042c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka - keyboardHeight; 1043c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka 1044c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka final LayoutParams params = mKeyPreviewBackingView.getLayoutParams(); 10454702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka params.height = mSuggestionStripView.setMoreSuggestionsHeight(remainingHeight); 1046c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka mKeyPreviewBackingView.setLayoutParams(params); 1047bc5b89cdff7065b7eab0b9f230b37084d9a6446fTadashi G. Takaoka return params.height; 1048c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka } 1049c8b0e5797e20d3fa25d319a9709aabc9149f8ff9Tadashi G. Takaoka 1050543dbdfdbda259aa56be9670480c7d802beba332Ken Wakasa @Override 1051f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onComputeInsets(final InputMethodService.Insets outInsets) { 1052923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.onComputeInsets(outInsets); 1053f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 105427e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView == null || mSuggestionsContainer == null) { 105546ca84584810dfe606e709b3fe283cbde8aba5f5Tadashi G. Takaoka return; 105627e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka } 1057b94f4cc71c5cbf84d07166efa42991ba96d93c73Tadashi G. Takaoka final int adjustedBackingHeight = getAdjustedBackingViewHeight(); 1058b94f4cc71c5cbf84d07166efa42991ba96d93c73Tadashi G. Takaoka final boolean backingGone = (mKeyPreviewBackingView.getVisibility() == View.GONE); 1059b94f4cc71c5cbf84d07166efa42991ba96d93c73Tadashi G. Takaoka final int backingHeight = backingGone ? 0 : adjustedBackingHeight; 1060d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka // In fullscreen mode, the height of the extract area managed by InputMethodService should 1061d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka // be considered. 1062d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka // See {@link android.inputmethodservice.InputMethodService#onComputeInsets}. 1063d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka final int extractHeight = isFullscreenMode() ? mExtractArea.getHeight() : 0; 106459010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka final int suggestionsHeight = (mSuggestionsContainer.getVisibility() == View.GONE) ? 0 106559010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka : mSuggestionsContainer.getHeight(); 1066d44647e76f286256515ddac8cfc1ab29a2cbcf82Tadashi G. Takaoka final int extraHeight = extractHeight + backingHeight + suggestionsHeight; 1067abb0c77af15a22b5d0953e477da8747cd5f2259dTadashi G. Takaoka int touchY = extraHeight; 10689e347d3d448e48229c46aad394ec9bd60cd5807bsatok // Need to set touchable region only if input view is being shown 106927e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView.isShown()) { 1070913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka if (mSuggestionsContainer.getVisibility() == View.VISIBLE) { 107159010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka touchY -= suggestionsHeight; 10729e347d3d448e48229c46aad394ec9bd60cd5807bsatok } 107327e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final int touchWidth = mainKeyboardView.getWidth(); 107427e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final int touchHeight = mainKeyboardView.getHeight() + extraHeight 10757a3d3ae17f7a8ca0b44e9c92328a7de7cbc80f92Tadashi G. Takaoka // Extend touchable region below the keyboard. 10767a3d3ae17f7a8ca0b44e9c92328a7de7cbc80f92Tadashi G. Takaoka + EXTENDED_TOUCHABLE_REGION_HEIGHT; 107713d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION; 107813d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka outInsets.touchableRegion.set(0, touchY, touchWidth, touchHeight); 10799e347d3d448e48229c46aad394ec9bd60cd5807bsatok } 108046ca84584810dfe606e709b3fe283cbde8aba5f5Tadashi G. Takaoka outInsets.contentTopInsets = touchY; 108146ca84584810dfe606e709b3fe283cbde8aba5f5Tadashi G. Takaoka outInsets.visibleTopInsets = touchY; 1082923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1083a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1084923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 1085979f8690967ff5409fe18f5085858ccdb8e0ccf1satok public boolean onEvaluateFullscreenMode() { 10869751a626ec9b2e771afa5b3757e8f8498a328683Tadashi G. Takaoka // Reread resource value here, because this method is called by framework anytime as needed. 10879751a626ec9b2e771afa5b3757e8f8498a328683Tadashi G. Takaoka final boolean isFullscreenModeAllowed = 10882da886651874b2588f18f800417ba858ac93d88bJean Chalard SettingsValues.isFullscreenModeAllowed(getResources()); 108960dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka if (super.onEvaluateFullscreenMode() && isFullscreenModeAllowed) { 109060dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka // TODO: Remove this hack. Actually we should not really assume NO_EXTRACT_UI 109160dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka // implies NO_FULLSCREEN. However, the framework mistakenly does. i.e. NO_EXTRACT_UI 109260dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka // without NO_FULLSCREEN doesn't work as expected. Because of this we need this 109360dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka // hack for now. Let's get rid of this once the framework gets fixed. 109460dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka final EditorInfo ei = getCurrentInputEditorInfo(); 109560dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka return !(ei != null && ((ei.imeOptions & EditorInfo.IME_FLAG_NO_EXTRACT_UI) != 0)); 109660dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka } else { 109760dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka return false; 109860dea36dafc4a567b948b5175bcca776b08fdfadSatoshi Kataoka } 109959010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka } 110059010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka 110159010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka @Override 110259010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka public void updateFullscreenMode() { 110359010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka super.updateFullscreenMode(); 1104f80b6a06992ae08ca3601f4fbc6da550fd9ac730Tadashi G. Takaoka 110559010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka if (mKeyPreviewBackingView == null) return; 1106549e295dc113bff50077c3c355dcd94af09a1b2fTadashi G. Takaoka // In fullscreen mode, no need to have extra space to show the key preview. 110759010a89b839ea181dc07588df21f3db29ee8bd1Tadashi G. Takaoka // If not, we should have extra space above the keyboard to show the key preview. 1108549e295dc113bff50077c3c355dcd94af09a1b2fTadashi G. Takaoka mKeyPreviewBackingView.setVisibility(isFullscreenMode() ? View.GONE : View.VISIBLE); 1109979f8690967ff5409fe18f5085858ccdb8e0ccf1satok } 1110979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 11112649e42d756132ad763d6db5f9de1f901bbefd06Jean Chalard // This will reset the whole input state to the starting state. It will clear 11124a5cb5c36a6a385ec0036981a0e93b0253e884b0Jean Chalard // the composing word, reset the last composed word, tell the inputconnection about it. 111328d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard private void resetEntireInputState(final int newCursorPosition) { 11142649e42d756132ad763d6db5f9de1f901bbefd06Jean Chalard resetComposingState(true /* alsoResetLastComposedWord */); 1115ac25fcac717b0d28dfb2cd5c8ecd4fde839c4eebJean Chalard if (mCurrentSettings.mBigramPredictionEnabled) { 1116ac25fcac717b0d28dfb2cd5c8ecd4fde839c4eebJean Chalard clearSuggestionStrip(); 1117ac25fcac717b0d28dfb2cd5c8ecd4fde839c4eebJean Chalard } else { 1118ac25fcac717b0d28dfb2cd5c8ecd4fde839c4eebJean Chalard setSuggestionStrip(mCurrentSettings.mSuggestPuncList, false); 1119ac25fcac717b0d28dfb2cd5c8ecd4fde839c4eebJean Chalard } 112028d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard mConnection.resetCachesUponCursorMove(newCursorPosition); 11212649e42d756132ad763d6db5f9de1f901bbefd06Jean Chalard } 11222649e42d756132ad763d6db5f9de1f901bbefd06Jean Chalard 11232692a8700737d8eed268039aa27b22a31669da08Jean Chalard private void resetComposingState(final boolean alsoResetLastComposedWord) { 11242692a8700737d8eed268039aa27b22a31669da08Jean Chalard mWordComposer.reset(); 11252692a8700737d8eed268039aa27b22a31669da08Jean Chalard if (alsoResetLastComposedWord) 11262692a8700737d8eed268039aa27b22a31669da08Jean Chalard mLastComposedWord = LastComposedWord.NOT_A_COMPOSED_WORD; 11272692a8700737d8eed268039aa27b22a31669da08Jean Chalard } 11282692a8700737d8eed268039aa27b22a31669da08Jean Chalard 1129a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard private void commitTyped(final String separatorString) { 1130196d82cdd740580ed79d801483dbc282be85d076Jean Chalard if (!mWordComposer.isComposingWord()) return; 1131bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String typedWord = mWordComposer.getTypedWord(); 11323651220327c051d8017045aa5e8919461507b3f8Jean Chalard if (typedWord.length() > 0) { 11336a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard commitChosenWord(typedWord, LastComposedWord.COMMIT_TYPE_USER_TYPED_WORD, 11346a58bb7ac95e804f87c4e88b5eb970d28210518eJean Chalard separatorString); 1135923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1136923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1137923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1138a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Called from the KeyboardSwitcher which needs to know auto caps state to display 1139a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // the right layout. 1140553e2f19c1607080ff874cb642237f947809cdb3Tadashi G. Takaoka public int getCurrentAutoCapsState() { 1141297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (!mCurrentSettings.mAutoCap) return Constants.TextUtils.CAP_MODE_OFF; 114203ca17c8415854c4c949b92b66543c920562ac3dTadashi G. Takaoka 114303ca17c8415854c4c949b92b66543c920562ac3dTadashi G. Takaoka final EditorInfo ei = getCurrentInputEditorInfo(); 1144553e2f19c1607080ff874cb642237f947809cdb3Tadashi G. Takaoka if (ei == null) return Constants.TextUtils.CAP_MODE_OFF; 114503ca17c8415854c4c949b92b66543c920562ac3dTadashi G. Takaoka final int inputType = ei.inputType; 114690a91272447fd64bc54e06f08f45b11c45930767Jean Chalard // Warning: this depends on mSpaceState, which may not be the most current value. If 114790a91272447fd64bc54e06f08f45b11c45930767Jean Chalard // mSpaceState gets updated later, whoever called this may need to be told about it. 114890a91272447fd64bc54e06f08f45b11c45930767Jean Chalard return mConnection.getCursorCapsMode(inputType, mSubtypeSwitcher.getCurrentSubtypeLocale(), 114990a91272447fd64bc54e06f08f45b11c45930767Jean Chalard SPACE_STATE_PHANTOM == mSpaceState); 11501c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani } 11511c551251106e506c70fad7ba0cb8b1e2a7dff3a9Amith Yamasani 1152adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard // Factor in auto-caps and manual caps and compute the current caps mode. 1153adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard private int getActualCapsMode() { 11546686e63f2158eff07e39ff002ba211d0578f2a4fJean Chalard final int keyboardShiftMode = mKeyboardSwitcher.getKeyboardShiftMode(); 11556686e63f2158eff07e39ff002ba211d0578f2a4fJean Chalard if (keyboardShiftMode != WordComposer.CAPS_MODE_AUTO_SHIFTED) return keyboardShiftMode; 1156adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard final int auto = getCurrentAutoCapsState(); 1157adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard if (0 != (auto & TextUtils.CAP_MODE_CHARACTERS)) { 1158adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard return WordComposer.CAPS_MODE_AUTO_SHIFT_LOCKED; 1159adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard } 1160adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard if (0 != auto) return WordComposer.CAPS_MODE_AUTO_SHIFTED; 1161adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard return WordComposer.CAPS_MODE_OFF; 1162adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard } 1163adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard 1164bbbdab12be748cdc2158f0e04bbb5478052ecd89Jean Chalard private void swapSwapperAndSpace() { 11655475b38328171a0841ae18074bd45380ec567e90Jean Chalard CharSequence lastTwo = mConnection.getTextBeforeCursor(2, 0); 1166863f95b6052e5d9d4fb1ac5dc283c464db9f29c3Jean Chalard // It is guaranteed lastTwo.charAt(1) is a swapper - else this method is not called. 1167923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project if (lastTwo != null && lastTwo.length() == 2 1168240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka && lastTwo.charAt(0) == Constants.CODE_SPACE) { 11695475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(2, 0); 11705475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitText(lastTwo.charAt(1) + " ", 1); 1171d442984e96cc6299c905141e3e32e0a4f55394c8Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 117294e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_swapSwapperAndSpace(); 1173d442984e96cc6299c905141e3e32e0a4f55394c8Kurt Partridge } 1174b643dab73ab9527cc63d896cad81c0cdc92fe5f6Tadashi G. Takaoka mKeyboardSwitcher.updateShiftState(); 11754ca6d9dc09cf7635c9283e42f155957021b9f9acKen Wakasa } 11764ca6d9dc09cf7635c9283e42f155957021b9f9acKen Wakasa } 11774ca6d9dc09cf7635c9283e42f155957021b9f9acKen Wakasa 11782b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa private boolean maybeDoubleSpacePeriod() { 11792f3a694e29ad5a63052a2f963327855fee099f55Jean Chalard if (!mCurrentSettings.mCorrectionEnabled) return false; 1180139bd83f0c552e3fdb5f763b5f6fe25ad138802bKen Wakasa if (!mCurrentSettings.mUseDoubleSpacePeriod) return false; 11812b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa if (!mHandler.isAcceptingDoubleSpacePeriod()) return false; 11825475b38328171a0841ae18074bd45380ec567e90Jean Chalard final CharSequence lastThree = mConnection.getTextBeforeCursor(3, 0); 1183923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project if (lastThree != null && lastThree.length() == 3 11842b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa && canBeFollowedByDoubleSpacePeriod(lastThree.charAt(0)) 1185240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka && lastThree.charAt(1) == Constants.CODE_SPACE 1186240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka && lastThree.charAt(2) == Constants.CODE_SPACE) { 11872b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mHandler.cancelDoubleSpacePeriodTimer(); 11885475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(2, 0); 11895475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitText(". ", 1); 1190b643dab73ab9527cc63d896cad81c0cdc92fe5f6Tadashi G. Takaoka mKeyboardSwitcher.updateShiftState(); 1191120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard return true; 1192923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1193120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard return false; 1194923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1195a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 11962b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa private static boolean canBeFollowedByDoubleSpacePeriod(final int codePoint) { 1197344af156744c6866090fb70f151efd66668c1e20Tadashi G. Takaoka // TODO: Check again whether there really ain't a better way to check this. 1198344af156744c6866090fb70f151efd66668c1e20Tadashi G. Takaoka // TODO: This should probably be language-dependant... 1199344af156744c6866090fb70f151efd66668c1e20Tadashi G. Takaoka return Character.isLetterOrDigit(codePoint) 1200240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_SINGLE_QUOTE 1201240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_DOUBLE_QUOTE 1202240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_CLOSING_PARENTHESIS 1203240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_CLOSING_SQUARE_BRACKET 1204240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_CLOSING_CURLY_BRACKET 1205240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka || codePoint == Constants.CODE_CLOSING_ANGLE_BRACKET; 1206344af156744c6866090fb70f151efd66668c1e20Tadashi G. Takaoka } 1207344af156744c6866090fb70f151efd66668c1e20Tadashi G. Takaoka 12084702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka // Callback for the {@link SuggestionStripView}, to call when the "add to dictionary" hint is 12094702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka // pressed. 1210c97810693dfe83bf37c09f73c8d4b40f2ba8dddbTadashi G. Takaoka @Override 1211f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public boolean addWordToUserDictionary(final String word) { 121267fd0c240d7c37b06e05333347fd17acf59fadf8Jean Chalard mUserDictionary.addWordToUserDictionary(word, 128); 1213923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project return true; 1214923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1215923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1216f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static boolean isAlphabet(final int code) { 12178fbf29e2d54027a17993cd0d4ad486e3454b56f6Tadashi G. Takaoka return Character.isLetter(code); 1218923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1219a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1220e18bd3e323e7d7448677bb66e8149eea0169c771Tadashi G. Takaoka private void onSettingsKeyPressed() { 1221cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa if (isShowingOptionDialog()) return; 1222911b8f9d19c1c4903eeef29b43176cfeaa0e5d0cKen Wakasa showSubtypeSelectorAndSettings(); 12239a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok } 12249a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok 1225cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa // Virtual codes representing custom requests. These are used in onCustomRequest() below. 1226cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa public static final int CODE_SHOW_INPUT_METHOD_PICKER = 1; 1227cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa 1228cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa @Override 1229f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public boolean onCustomRequest(final int requestCode) { 1230cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa if (isShowingOptionDialog()) return false; 1231cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa switch (requestCode) { 1232cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa case CODE_SHOW_INPUT_METHOD_PICKER: 12336fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka if (mRichImm.hasMultipleEnabledIMEsOrSubtypes(true /* include aux subtypes */)) { 12346fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka mRichImm.getInputMethodManager().showInputMethodPicker(); 1235cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa return true; 12369a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok } 1237cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa return false; 12389a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok } 1239cadb2128f54b49be31bb4dc06374afe81ed028b7Ken Wakasa return false; 12409a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok } 12419a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok 12429a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok private boolean isShowingOptionDialog() { 12439a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok return mOptionsDialog != null && mOptionsDialog.isShowing(); 12449a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok } 12459a6a4d3d5f1ee52b56d349c002aa61c264d010d3satok 1246f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static int getActionId(final Keyboard keyboard) { 124705bfd189a88be79ddfc74d0ea21792e2fb78f2aaTadashi G. Takaoka return keyboard != null ? keyboard.mId.imeActionId() : EditorInfo.IME_ACTION_NONE; 12487a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka } 12497a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka 1250f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void performEditorAction(final int actionId) { 12515475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.performEditorAction(actionId); 12527a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka } 12537a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka 1254aec5cc84760b47661ccc5a0c938368d3798be6b4Tadashi G. Takaoka // TODO: Revise the language switch key behavior to make it much smarter and more reasonable. 125581d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka private void handleLanguageSwitchKey() { 125681d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka final IBinder token = getWindow().getWindow().getAttributes().token; 1257aec5cc84760b47661ccc5a0c938368d3798be6b4Tadashi G. Takaoka if (mCurrentSettings.mIncludesOtherImesInLanguageSwitchList) { 12586fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka mRichImm.switchToNextInputMethod(token, false /* onlyCurrentIme */); 1259aec5cc84760b47661ccc5a0c938368d3798be6b4Tadashi G. Takaoka return; 1260aec5cc84760b47661ccc5a0c938368d3798be6b4Tadashi G. Takaoka } 12611931c1cab1c2b077030210f2dd7a1839da7211bcTadashi G. Takaoka mSubtypeState.switchSubtype(token, mRichImm); 126281d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka } 126381d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka 126428d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard private void sendDownUpKeyEventForBackwardCompatibility(final int code) { 12654e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard final long eventTime = SystemClock.uptimeMillis(); 12665475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.sendKeyEvent(new KeyEvent(eventTime, eventTime, 12674e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard KeyEvent.ACTION_DOWN, code, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 12684e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE)); 12695475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.sendKeyEvent(new KeyEvent(SystemClock.uptimeMillis(), eventTime, 12704e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard KeyEvent.ACTION_UP, code, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 12714e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE)); 12724e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard } 12734e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard 1274f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void sendKeyCodePoint(final int code) { 12757a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka // TODO: Remove this special handling of digit letters. 12767a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka // For backward compatibility. See {@link InputMethodService#sendKeyChar(char)}. 12777a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka if (code >= '0' && code <= '9') { 127828d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard sendDownUpKeyEventForBackwardCompatibility(code - '0' + KeyEvent.KEYCODE_0); 127994e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 128094e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_sendKeyCodePoint(code); 128194e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge } 12827a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka return; 12837a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka } 12847a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka 12855475b38328171a0841ae18074bd45380ec567e90Jean Chalard // 16 is android.os.Build.VERSION_CODES.JELLY_BEAN but we can't write it because 12865475b38328171a0841ae18074bd45380ec567e90Jean Chalard // we want to be able to compile against the Ice Cream Sandwich SDK. 1287240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (Constants.CODE_ENTER == code && mTargetApplicationInfo != null 12885475b38328171a0841ae18074bd45380ec567e90Jean Chalard && mTargetApplicationInfo.targetSdkVersion < 16) { 12895475b38328171a0841ae18074bd45380ec567e90Jean Chalard // Backward compatibility mode. Before Jelly bean, the keyboard would simulate 12905475b38328171a0841ae18074bd45380ec567e90Jean Chalard // a hardware keyboard event on pressing enter or delete. This is bad for many 12915475b38328171a0841ae18074bd45380ec567e90Jean Chalard // reasons (there are race conditions with commits) but some applications are 12925475b38328171a0841ae18074bd45380ec567e90Jean Chalard // relying on this behavior so we continue to support it for older apps. 129328d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard sendDownUpKeyEventForBackwardCompatibility(KeyEvent.KEYCODE_ENTER); 12945475b38328171a0841ae18074bd45380ec567e90Jean Chalard } else { 12955475b38328171a0841ae18074bd45380ec567e90Jean Chalard final String text = new String(new int[] { code }, 0, 1); 12965475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitText(text, text.length()); 12975475b38328171a0841ae18074bd45380ec567e90Jean Chalard } 12987a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka } 12997a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka 13005f922caff80d5067c5af2bbbae2731ef25c9572aTadashi G. Takaoka // Implementation of {@link KeyboardActionListener}. 13015a309f57155fb95667c2ccdda730eaf175de8876Tadashi G. Takaoka @Override 1302f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onCodeInput(final int primaryCode, final int x, final int y) { 1303175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka final long when = SystemClock.uptimeMillis(); 1304240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (primaryCode != Constants.CODE_DELETE || when > mLastKeyTime + QUICK_PRESS) { 1305923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project mDeleteCount = 0; 1306923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1307923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project mLastKeyTime = when; 1308f254e3fec7744dc1eb2cc09ac157986c3b2b5408Jean Chalard mConnection.beginBatchEdit(); 1309175acb8205fcc2a91de4059e8a12af49484af784Tadashi G. Takaoka final KeyboardSwitcher switcher = mKeyboardSwitcher; 1310120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // The space state depends only on the last character pressed and its own previous 1311120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // state. Here, we revert the space state to neutral if the key is actually modifying 1312120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // the input contents (any non-shift key), which is what we should do for 1313120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // all inputs that do not result in a special state. Each character handling is then 1314120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard // free to override the state as they see fit. 1315120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard final int spaceState = mSpaceState; 131670852c91dc7209d0aaa875a2cb0f79739c7398e6Jean Chalard if (!mWordComposer.isComposingWord()) mIsAutoCorrectionIndicatorOn = false; 1317ed631627cb2337b025f0e80df6fecf1e6e511dc4Ken Wakasa 13182b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa // TODO: Consolidate the double-space period timer, mLastKeyTime, and the space state. 1319240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (primaryCode != Constants.CODE_SPACE) { 13202b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mHandler.cancelDoubleSpacePeriodTimer(); 1321ed631627cb2337b025f0e80df6fecf1e6e511dc4Ken Wakasa } 1322ed631627cb2337b025f0e80df6fecf1e6e511dc4Ken Wakasa 1323c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard boolean didAutoCorrect = false; 1324923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project switch (primaryCode) { 1325240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_DELETE: 1326120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard mSpaceState = SPACE_STATE_NONE; 1327120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard handleBackspace(spaceState); 13284189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka mDeleteCount++; 13294733609947c0ec74e460bd714fffca0518ade93aJean Chalard mExpectingUpdateSelection = true; 1330140467b8b65eb9087a9b7f744dbb8a30481effe7Kurt Partridge LatinImeLogger.logOnDelete(x, y); 13314189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka break; 1332240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SHIFT: 1333240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SWITCH_ALPHA_SYMBOL: 13342a88440419f49d100c73e067a823390f64aba3b1Tadashi G. Takaoka // Shift and symbol key is handled in onPressKey() and onReleaseKey(). 13354189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka break; 1336240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SETTINGS: 133793246652638f423d5220449f65495dea0639c750Tadashi G. Takaoka onSettingsKeyPressed(); 13384189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka break; 1339240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SHORTCUT: 13409fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka mSubtypeSwitcher.switchToShortcutIME(this); 13414189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka break; 1342240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_ACTION_ENTER: 13438f433a66b2e8b327d7854eb501cf0e93afed4117Tadashi G. Takaoka performEditorAction(getActionId(switcher.getKeyboard())); 13447a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka break; 1345240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_ACTION_NEXT: 13468f433a66b2e8b327d7854eb501cf0e93afed4117Tadashi G. Takaoka performEditorAction(EditorInfo.IME_ACTION_NEXT); 134705bfd189a88be79ddfc74d0ea21792e2fb78f2aaTadashi G. Takaoka break; 1348240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_ACTION_PREVIOUS: 13498f433a66b2e8b327d7854eb501cf0e93afed4117Tadashi G. Takaoka performEditorAction(EditorInfo.IME_ACTION_PREVIOUS); 13504189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka break; 1351240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_LANGUAGE_SWITCH: 135281d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka handleLanguageSwitchKey(); 135381d4e3cd66a9388c47c7dba55240ddf849b31934Tadashi G. Takaoka break; 1354240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_RESEARCH: 1355724bc479f7d796d6ce5d5e200216bea855b818b2Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 135658eb4d9f27595202927150766d198a0bff15efadKurt Partridge ResearchLogger.getInstance().onResearchKeySelected(this); 1357724bc479f7d796d6ce5d5e200216bea855b818b2Kurt Partridge } 1358724bc479f7d796d6ce5d5e200216bea855b818b2Kurt Partridge break; 13594189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka default: 1360120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard mSpaceState = SPACE_STATE_NONE; 1361297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (mCurrentSettings.isWordSeparator(primaryCode)) { 1362c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard didAutoCorrect = handleSeparator(primaryCode, x, y, spaceState); 13634189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka } else { 13644be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka if (SPACE_STATE_PHANTOM == spaceState) { 136587cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 136687cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (mWordComposer.isComposingWord() && mWordComposer.isBatchMode()) { 136787cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Stats.onAutoCorrection( 136887cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka "", mWordComposer.getTypedWord(), " ", mWordComposer); 136987cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 137087cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 13714be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka commitTyped(LastComposedWord.NOT_A_SEPARATOR); 13724be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 1373eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang final int keyX, keyY; 13748dcad2ed4776b849ddacb623a94b4301afcf055aTadashi G. Takaoka final Keyboard keyboard = mKeyboardSwitcher.getKeyboard(); 13758dcad2ed4776b849ddacb623a94b4301afcf055aTadashi G. Takaoka if (keyboard != null && keyboard.hasProximityCharsCorrection(primaryCode)) { 1376eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang keyX = x; 1377eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang keyY = y; 13788dcad2ed4776b849ddacb623a94b4301afcf055aTadashi G. Takaoka } else { 1379ac78633be28e8990fc3b3a8de192c80966e746e3Tadashi G. Takaoka keyX = Constants.NOT_A_COORDINATE; 1380ac78633be28e8990fc3b3a8de192c80966e746e3Tadashi G. Takaoka keyY = Constants.NOT_A_COORDINATE; 13818dcad2ed4776b849ddacb623a94b4301afcf055aTadashi G. Takaoka } 1382eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang handleCharacter(primaryCode, keyX, keyY, spaceState); 13834189eb23082fcd4bf8cfb2085d18e226e0e7ce13Tadashi G. Takaoka } 13844733609947c0ec74e460bd714fffca0518ade93aJean Chalard mExpectingUpdateSelection = true; 13854733609947c0ec74e460bd714fffca0518ade93aJean Chalard break; 1386923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1387eef6238f94b5046054d9ae9c06f775362893c0eeTadashi G. Takaoka switcher.onCodeInput(primaryCode); 1388125de3dfdf548359de890247907f2e6f430008ecJean Chalard // Reset after any single keystroke, except shift and symbol-shift 1389240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (!didAutoCorrect && primaryCode != Constants.CODE_SHIFT 1390240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka && primaryCode != Constants.CODE_SWITCH_ALPHA_SYMBOL) 1391c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard mLastComposedWord.deactivate(); 1392240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (Constants.CODE_DELETE != primaryCode) { 1393a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard mEnteredText = null; 1394a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard } 1395e091982868476845acbcc8eff2ae3cad6de8776cJean Chalard mConnection.endBatchEdit(); 1396bf653996eab40e2c66cfd2eaeb48ed5175b78455Kurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 1397bf653996eab40e2c66cfd2eaeb48ed5175b78455Kurt Partridge ResearchLogger.latinIME_onCodeInput(primaryCode, x, y); 1398bf653996eab40e2c66cfd2eaeb48ed5175b78455Kurt Partridge } 1399923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1400a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 1401a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Called from PointerTracker through the KeyboardActionListener interface 14025a309f57155fb95667c2ccdda730eaf175de8876Tadashi G. Takaoka @Override 1403bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka public void onTextInput(final String rawText) { 1404f254e3fec7744dc1eb2cc09ac157986c3b2b5408Jean Chalard mConnection.beginBatchEdit(); 14056c70b9200340537d05ff8932d7cd990269eb486dJean Chalard if (mWordComposer.isComposingWord()) { 1406a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard commitCurrentAutoCorrection(rawText.toString()); 1407a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard } else { 1408a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard resetComposingState(true /* alsoResetLastComposedWord */); 14096c70b9200340537d05ff8932d7cd990269eb486dJean Chalard } 14100a524de3df86e3039acba40b69ccba67ec484a41Tadashi G. Takaoka mHandler.postUpdateSuggestionStrip(); 1411bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String text = specificTldProcessingOnTextInput(rawText); 1412fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard if (SPACE_STATE_PHANTOM == mSpaceState) { 14130e84041bf740590230198fa845d8c45acd4cb586Jean Chalard promotePhantomSpace(); 1414fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 14155475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitText(text, 1); 14165475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.endBatchEdit(); 141790a91272447fd64bc54e06f08f45b11c45930767Jean Chalard // Space state must be updated before calling updateShiftState 141890a91272447fd64bc54e06f08f45b11c45930767Jean Chalard mSpaceState = SPACE_STATE_NONE; 1419b643dab73ab9527cc63d896cad81c0cdc92fe5f6Tadashi G. Takaoka mKeyboardSwitcher.updateShiftState(); 1420240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka mKeyboardSwitcher.onCodeInput(Constants.CODE_OUTPUT_TEXT); 1421dad0e792aa064765901224af56d2a53a25bc7b7dAmith Yamasani mEnteredText = text; 1422923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1423923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 14244be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka @Override 14254be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka public void onStartBatchInput() { 142658fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka BatchInputUpdater.getInstance().onStartBatchInput(); 14274be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mConnection.beginBatchEdit(); 14284be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka if (mWordComposer.isComposingWord()) { 142987cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 143087cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (mWordComposer.isBatchMode()) { 143187cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Stats.onAutoCorrection("", mWordComposer.getTypedWord(), " ", mWordComposer); 143287cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 143387cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 1434b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard if (mWordComposer.size() <= 1) { 1435b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // We auto-correct the previous (typed, not gestured) string iff it's one character 1436b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // long. The reason for this is, even in the middle of gesture typing, you'll still 1437b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // tap one-letter words and you want them auto-corrected (typically, "i" in English 1438b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // should become "I"). However for any longer word, we assume that the reason for 1439b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // tapping probably is that the word you intend to type is not in the dictionary, 1440b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // so we do not attempt to correct, on the assumption that if that was a dictionary 1441b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard // word, the user would probably have gestured instead. 1442b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard commitCurrentAutoCorrection(LastComposedWord.NOT_A_SEPARATOR); 1443b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard } else { 1444b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard commitTyped(LastComposedWord.NOT_A_SEPARATOR); 1445b4e74cfc87ccb0523da18cb9fe30a6d08d1a04e2Jean Chalard } 14464be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mExpectingUpdateSelection = true; 1447e4783f95b2ad9f46ece34103cbe4d8eb5ea8afcaJean Chalard // The following is necessary for the case where the user typed something but didn't 1448e4783f95b2ad9f46ece34103cbe4d8eb5ea8afcaJean Chalard // manual pick it and didn't input any separator. 14494be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mSpaceState = SPACE_STATE_PHANTOM; 1450e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard } else { 1451e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard final int codePointBeforeCursor = mConnection.getCodePointBeforeCursor(); 1452f960eb186d63aa4f9fecd22f036fc8724d39d949Jean Chalard // TODO: reverse this logic. We should have the means to determine whether a character 1453f960eb186d63aa4f9fecd22f036fc8724d39d949Jean Chalard // should usually be followed by a space, and it should be more readable. 1454e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard if (Constants.NOT_A_CODE != codePointBeforeCursor 1455f960eb186d63aa4f9fecd22f036fc8724d39d949Jean Chalard && !Character.isWhitespace(codePointBeforeCursor) 1456f960eb186d63aa4f9fecd22f036fc8724d39d949Jean Chalard && !mCurrentSettings.isPhantomSpacePromotingSymbol(codePointBeforeCursor) 1457f960eb186d63aa4f9fecd22f036fc8724d39d949Jean Chalard && !mCurrentSettings.isWeakSpaceStripper(codePointBeforeCursor)) { 1458e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard mSpaceState = SPACE_STATE_PHANTOM; 1459e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard } 14604be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 14614be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mConnection.endBatchEdit(); 1462adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard mWordComposer.setCapitalizedModeAtStartComposingTime(getActualCapsMode()); 1463eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang } 1464eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang 1465f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static final class BatchInputUpdater implements Handler.Callback { 1466f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private final Handler mHandler; 1467f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private LatinIME mLatinIme; 1468b5fc0e02d04550d39bfa98c2dde805f1c1d3f9a3Tadashi G. Takaoka private boolean mInBatchInput; // synchronized using "this". 1469f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1470f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private BatchInputUpdater() { 1471f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final HandlerThread handlerThread = new HandlerThread( 1472f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka BatchInputUpdater.class.getSimpleName()); 1473f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka handlerThread.start(); 1474f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mHandler = new Handler(handlerThread.getLooper(), this); 1475f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1476f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1477f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka // Initialization-on-demand holder 1478f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static final class OnDemandInitializationHolder { 1479f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public static final BatchInputUpdater sInstance = new BatchInputUpdater(); 1480f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1481f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1482f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public static BatchInputUpdater getInstance() { 1483f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka return OnDemandInitializationHolder.sInstance; 1484f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1485f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1486f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private static final int MSG_UPDATE_GESTURE_PREVIEW_AND_SUGGESTION_STRIP = 1; 1487f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1488f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka @Override 1489f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public boolean handleMessage(final Message msg) { 1490f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka switch (msg.what) { 1491f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka case MSG_UPDATE_GESTURE_PREVIEW_AND_SUGGESTION_STRIP: 149258fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka updateBatchInput((InputPointers)msg.obj, mLatinIme); 1493f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka break; 1494f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1495f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka return true; 1496f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1497f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 149858fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka // Run in the UI thread. 149958fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka public synchronized void onStartBatchInput() { 1500b5fc0e02d04550d39bfa98c2dde805f1c1d3f9a3Tadashi G. Takaoka mHandler.removeMessages(MSG_UPDATE_GESTURE_PREVIEW_AND_SUGGESTION_STRIP); 150158fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka mInBatchInput = true; 150258fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka } 150358fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka 150458fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka // Run in the Handler thread. 150558fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka private synchronized void updateBatchInput(final InputPointers batchPointers, 1506f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final LatinIME latinIme) { 150758fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka if (!mInBatchInput) { 1508b5fc0e02d04550d39bfa98c2dde805f1c1d3f9a3Tadashi G. Takaoka // Batch input has ended or canceled while the message was being delivered. 150958fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka return; 151058fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka } 151158fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka final SuggestedWords suggestedWords = getSuggestedWordsGestureLocked( 151258fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka batchPointers, latinIme); 151358fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka latinIme.mHandler.showGesturePreviewAndSuggestionStrip( 151458fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka suggestedWords, false /* dismissGestureFloatingPreviewText */); 151558fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka } 151658fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka 151758fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka // Run in the UI thread. 151858fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka public void onUpdateBatchInput(final InputPointers batchPointers, final LatinIME latinIme) { 1519f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mLatinIme = latinIme; 1520f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka if (mHandler.hasMessages(MSG_UPDATE_GESTURE_PREVIEW_AND_SUGGESTION_STRIP)) { 1521f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka return; 1522f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1523f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mHandler.obtainMessage( 1524f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka MSG_UPDATE_GESTURE_PREVIEW_AND_SUGGESTION_STRIP, batchPointers) 1525f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka .sendToTarget(); 1526f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1527f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1528b5fc0e02d04550d39bfa98c2dde805f1c1d3f9a3Tadashi G. Takaoka public synchronized void onCancelBatchInput(final LatinIME latinIme) { 1529b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka mInBatchInput = false; 1530b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka latinIme.mHandler.showGesturePreviewAndSuggestionStrip( 1531b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka SuggestedWords.EMPTY, true /* dismissGestureFloatingPreviewText */); 1532b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka } 1533b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka 153458fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka // Run in the UI thread. 153558fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka public synchronized SuggestedWords onEndBatchInput(final InputPointers batchPointers, 153658fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka final LatinIME latinIme) { 153758fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka mInBatchInput = false; 153858fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka final SuggestedWords suggestedWords = getSuggestedWordsGestureLocked( 153958fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka batchPointers, latinIme); 1540f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka latinIme.mHandler.showGesturePreviewAndSuggestionStrip( 154158fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka suggestedWords, true /* dismissGestureFloatingPreviewText */); 154258fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka return suggestedWords; 1543f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1544f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1545f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka // {@link LatinIME#getSuggestedWords(int)} method calls with same session id have to 1546f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka // be synchronized. 154758fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka private static SuggestedWords getSuggestedWordsGestureLocked( 1548f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final InputPointers batchPointers, final LatinIME latinIme) { 1549f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka latinIme.mWordComposer.setBatchInputPointers(batchPointers); 1550f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka return latinIme.getSuggestedWords(Suggest.SESSION_GESTURE); 1551f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1552f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1553f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1554f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void showGesturePreviewAndSuggestionStrip(final SuggestedWords suggestedWords, 1555f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final boolean dismissGestureFloatingPreviewText) { 1556f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka showSuggestionStrip(suggestedWords, null); 15578e2b34cdb24adb1563cc296a4741be7391fa24e9Tadashi G. Takaoka final KeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 1558f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka if (dismissGestureFloatingPreviewText) { 1559f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mainKeyboardView.dismissGestureFloatingPreviewText(); 15608e2b34cdb24adb1563cc296a4741be7391fa24e9Tadashi G. Takaoka } else { 15618e2b34cdb24adb1563cc296a4741be7391fa24e9Tadashi G. Takaoka final String batchInputText = suggestedWords.isEmpty() 15628e2b34cdb24adb1563cc296a4741be7391fa24e9Tadashi G. Takaoka ? null : suggestedWords.getWord(0); 15638e2b34cdb24adb1563cc296a4741be7391fa24e9Tadashi G. Takaoka mainKeyboardView.showGestureFloatingPreviewText(batchInputText); 1564f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 15654be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 15664be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka 15674be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka @Override 1568f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onUpdateBatchInput(final InputPointers batchPointers) { 156958fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka BatchInputUpdater.getInstance().onUpdateBatchInput(batchPointers, this); 1570f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka } 1571f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka 1572f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka @Override 1573f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onEndBatchInput(final InputPointers batchPointers) { 157458fe5a421f3334641209300c5bc60c0e6a842220Tadashi G. Takaoka final SuggestedWords suggestedWords = BatchInputUpdater.getInstance().onEndBatchInput( 1575f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka batchPointers, this); 1576c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka final String batchInputText = suggestedWords.isEmpty() 1577c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka ? null : suggestedWords.getWord(0); 1578f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka if (TextUtils.isEmpty(batchInputText)) { 157910102f02af1216cfca115d1742740f567b909e2cTadashi G. Takaoka return; 158010102f02af1216cfca115d1742740f567b909e2cTadashi G. Takaoka } 1581f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mWordComposer.setBatchInputWord(batchInputText); 15824be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mConnection.beginBatchEdit(); 15834be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka if (SPACE_STATE_PHANTOM == mSpaceState) { 15840e84041bf740590230198fa845d8c45acd4cb586Jean Chalard promotePhantomSpace(); 15854be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 1586f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka mConnection.setComposingText(batchInputText, 1); 15874be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mExpectingUpdateSelection = true; 15884be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mConnection.endBatchEdit(); 158990a91272447fd64bc54e06f08f45b11c45930767Jean Chalard // Space state must be updated before calling updateShiftState 15904be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mSpaceState = SPACE_STATE_PHANTOM; 159190a91272447fd64bc54e06f08f45b11c45930767Jean Chalard mKeyboardSwitcher.updateShiftState(); 15924be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 15934be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka 1594bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private String specificTldProcessingOnTextInput(final String text) { 1595240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (text.length() <= 1 || text.charAt(0) != Constants.CODE_PERIOD 1596fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard || !Character.isLetter(text.charAt(1))) { 1597fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // Not a tld: do nothing. 1598fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard return text; 1599fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 160012d67e6d5d5bd764117038f3f666d4d7da0c10eaJean Chalard // We have a TLD (or something that looks like this): make sure we don't add 160112d67e6d5d5bd764117038f3f666d4d7da0c10eaJean Chalard // a space even if currently in phantom mode. 160212d67e6d5d5bd764117038f3f666d4d7da0c10eaJean Chalard mSpaceState = SPACE_STATE_NONE; 1603e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard // TODO: use getCodePointBeforeCursor instead to improve performance and simplify the code 16045475b38328171a0841ae18074bd45380ec567e90Jean Chalard final CharSequence lastOne = mConnection.getTextBeforeCursor(1, 0); 1605fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard if (lastOne != null && lastOne.length() == 1 1606240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka && lastOne.charAt(0) == Constants.CODE_PERIOD) { 1607bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka return text.substring(1); 1608fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } else { 1609fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard return text; 1610fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 1611fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 1612fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard 1613a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Called from PointerTracker through the KeyboardActionListener interface 16145a309f57155fb95667c2ccdda730eaf175de8876Tadashi G. Takaoka @Override 16158aa3f5a3ad6095a3355841ce30bce4877319d0a0Tadashi G. Takaoka public void onCancelInput() { 161683e63ace2a1bd5b3c27d26d914456c2b0def17c5Tadashi G. Takaoka // User released a finger outside any key 16175f922caff80d5067c5af2bbbae2731ef25c9572aTadashi G. Takaoka mKeyboardSwitcher.onCancelInput(); 161883e63ace2a1bd5b3c27d26d914456c2b0def17c5Tadashi G. Takaoka } 161983e63ace2a1bd5b3c27d26d914456c2b0def17c5Tadashi G. Takaoka 1620b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka @Override 1621b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka public void onCancelBatchInput() { 1622b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka BatchInputUpdater.getInstance().onCancelBatchInput(this); 1623b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka } 1624b3f789799a2983a9c97288686f11dfab369243c0Tadashi G. Takaoka 1625120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard private void handleBackspace(final int spaceState) { 1626fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard // In many cases, we may have to put the keyboard in auto-shift state again. However 1627fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard // we want to wait a few milliseconds before doing it to avoid the keyboard flashing 1628fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard // during key repeat. 1629beb08b398fa73a26f2d42d6feec87e34a96ca2d9Tadashi G. Takaoka mHandler.postUpdateShiftState(); 16302245c3b5b3691928b08fd6accf8d4a21fb35e26bJean Chalard 1631196d82cdd740580ed79d801483dbc282be85d076Jean Chalard if (mWordComposer.isComposingWord()) { 16323651220327c051d8017045aa5e8919461507b3f8Jean Chalard final int length = mWordComposer.size(); 1633923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project if (length > 0) { 163401d47b809617aee03e240a6b4b41013269547bc1Jean Chalard if (mWordComposer.isBatchMode()) { 16354be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mWordComposer.reset(); 16364be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } else { 16374be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka mWordComposer.deleteLast(); 16384be03befe3cf771a33448367f50c517dc01ced21Tadashi G. Takaoka } 16395475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.setComposingText(getTextWithUnderline(mWordComposer.getTypedWord()), 1); 1640a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 1641923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } else { 16425475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(1, 0); 1643923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1644890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard } else { 16455935950d4431dd7eef18ebc370f2abeb614465d4Jean Chalard if (mLastComposedWord.canRevertCommit()) { 164687cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 164787cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Stats.onAutoCorrectionCancellation(); 164887cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 16495475b38328171a0841ae18074bd45380ec567e90Jean Chalard revertCommit(); 1650120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard return; 1651120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard } 1652a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard if (mEnteredText != null && mConnection.sameAsTextBeforeCursor(mEnteredText)) { 1653a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // Cancel multi-character input: remove the text we just entered. 1654a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // This is triggered on backspace after a key that inputs multiple characters, 1655a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // like the smiley key or the .com key. 1656a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard final int length = mEnteredText.length(); 1657a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard mConnection.deleteSurroundingText(length, 0); 1658a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard mEnteredText = null; 1659a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // If we have mEnteredText, then we know that mHasUncommittedTypedChars == false. 1660a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // In addition we know that spaceState is false, and that we should not be 1661a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // reverting any autocorrect at this point. So we can safely return. 1662a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard return; 1663a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard } 1664d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard if (SPACE_STATE_DOUBLE == spaceState) { 16652b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mHandler.cancelDoubleSpacePeriodTimer(); 1666a32eb2721390d5964c83c787ad30fd3f61b936b0Jean Chalard if (mConnection.revertDoubleSpace()) { 1667d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard // No need to reset mSpaceState, it has already be done (that's why we 1668d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard // receive it as a parameter) 1669d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard return; 1670d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard } 1671d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard } else if (SPACE_STATE_SWAP_PUNCTUATION == spaceState) { 16722010aad741bc1a7266913bcb8b8348d6e401c95bJean Chalard if (mConnection.revertSwapPunctuation()) { 1673d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard // Likewise 1674d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard return; 1675d2c69c7d1231c238afc9196dcb9cc2359de520cfJean Chalard } 16764733609947c0ec74e460bd714fffca0518ade93aJean Chalard } 1677504e8d5171edae36ec464a5e0c72cee22bb9ac4dTadashi G. Takaoka 16784fef31510df542a3324426a6750950194d016086Jean Chalard // No cancelling of commit/double space/swap: we have a regular backspace. 16794fef31510df542a3324426a6750950194d016086Jean Chalard // We should backspace one char and restart suggestion if at the end of a word. 16804fef31510df542a3324426a6750950194d016086Jean Chalard if (mLastSelectionStart != mLastSelectionEnd) { 16814fef31510df542a3324426a6750950194d016086Jean Chalard // If there is a selection, remove it. 16824fef31510df542a3324426a6750950194d016086Jean Chalard final int lengthToDelete = mLastSelectionEnd - mLastSelectionStart; 16835475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.setSelection(mLastSelectionEnd, mLastSelectionEnd); 16845475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(lengthToDelete, 0); 16856558253160e2039c87f424bd814f402ecd31de3bKen Wakasa } else { 16864fef31510df542a3324426a6750950194d016086Jean Chalard // There is no selection, just delete one character. 16874fef31510df542a3324426a6750950194d016086Jean Chalard if (NOT_A_CURSOR_POSITION == mLastSelectionEnd) { 16884fef31510df542a3324426a6750950194d016086Jean Chalard // This should never happen. 16894fef31510df542a3324426a6750950194d016086Jean Chalard Log.e(TAG, "Backspace when we don't know the selection position"); 16906558253160e2039c87f424bd814f402ecd31de3bKen Wakasa } 16914e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // 16 is android.os.Build.VERSION_CODES.JELLY_BEAN but we can't write it because 16924e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // we want to be able to compile against the Ice Cream Sandwich SDK. 16934e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard if (mTargetApplicationInfo != null 16944e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard && mTargetApplicationInfo.targetSdkVersion < 16) { 16954e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // Backward compatibility mode. Before Jelly bean, the keyboard would simulate 16964e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // a hardware keyboard event on pressing enter or delete. This is bad for many 16974e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // reasons (there are race conditions with commits) but some applications are 16984e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard // relying on this behavior so we continue to support it for older apps. 169928d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard sendDownUpKeyEventForBackwardCompatibility(KeyEvent.KEYCODE_DEL); 17004e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard } else { 17015475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(1, 0); 17024e1a558ee8d7747b71dba5aac86a7c9003d6f57dJean Chalard } 17034fef31510df542a3324426a6750950194d016086Jean Chalard if (mDeleteCount > DELETE_ACCELERATE_AT) { 17045475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(1, 0); 1705edc6395d9bdbb46082c8582ee92f6ba184914d59Jean Chalard } 1706923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1707fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { 17085475b38328171a0841ae18074bd45380ec567e90Jean Chalard restartSuggestionsOnWordBeforeCursorIfAtEndOfWord(); 17094fef31510df542a3324426a6750950194d016086Jean Chalard } 1710923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1711923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1712923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1713e091982868476845acbcc8eff2ae3cad6de8776cJean Chalard private boolean maybeStripSpace(final int code, 1714e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard final int spaceState, final boolean isFromSuggestionStrip) { 1715240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (Constants.CODE_ENTER == code && SPACE_STATE_SWAP_PUNCTUATION == spaceState) { 1716bbbdab12be748cdc2158f0e04bbb5478052ecd89Jean Chalard mConnection.removeTrailingSpace(); 1717e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard return false; 1718e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } else if ((SPACE_STATE_WEAK == spaceState 1719e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard || SPACE_STATE_SWAP_PUNCTUATION == spaceState) 1720e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard && isFromSuggestionStrip) { 1721297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (mCurrentSettings.isWeakSpaceSwapper(code)) { 1722e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard return true; 1723e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } else { 1724297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (mCurrentSettings.isWeakSpaceStripper(code)) { 1725bbbdab12be748cdc2158f0e04bbb5478052ecd89Jean Chalard mConnection.removeTrailingSpace(); 1726e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 1727e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard return false; 1728e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 1729e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } else { 1730e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard return false; 1731e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 1732e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 1733e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard 1734ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok private void handleCharacter(final int primaryCode, final int x, 1735120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard final int y, final int spaceState) { 1736196d82cdd740580ed79d801483dbc282be85d076Jean Chalard boolean isComposingWord = mWordComposer.isComposingWord(); 1737fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard 1738fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard if (SPACE_STATE_PHANTOM == spaceState && 1739297e6d590bd957577c335aa8713a786145a70288Jean Chalard !mCurrentSettings.isSymbolExcludedFromWordSeparators(primaryCode)) { 1740fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard if (isComposingWord) { 1741fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // Sanity check 1742fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard throw new RuntimeException("Should not be composing here"); 1743fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 17440e84041bf740590230198fa845d8c45acd4cb586Jean Chalard promotePhantomSpace(); 1745fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard } 1746fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard 1747d5cd7e64aa30096241f63e47a9169699bdd98231Jean Chalard // NOTE: isCursorTouchingWord() is a blocking IPC call, so it often takes several 1748d5cd7e64aa30096241f63e47a9169699bdd98231Jean Chalard // dozen milliseconds. Avoid calling it as much as possible, since we are on the UI 1749d5cd7e64aa30096241f63e47a9169699bdd98231Jean Chalard // thread here. 1750d5cd7e64aa30096241f63e47a9169699bdd98231Jean Chalard if (!isComposingWord && (isAlphabet(primaryCode) 1751297e6d590bd957577c335aa8713a786145a70288Jean Chalard || mCurrentSettings.isSymbolExcludedFromWordSeparators(primaryCode)) 1752fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard && mCurrentSettings.isSuggestionsRequested(mDisplayOrientation) && 1753297e6d590bd957577c335aa8713a786145a70288Jean Chalard !mConnection.isCursorTouchingWord(mCurrentSettings)) { 1754736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // Reset entirely the composing state anyway, then start composing a new word unless 1755736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // the character is a single quote. The idea here is, single quote is not a 1756736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // separator and it should be treated as a normal character, except in the first 1757736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // position where it should not start composing a word. 1758240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka isComposingWord = (Constants.CODE_SINGLE_QUOTE != primaryCode); 1759736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // Here we don't need to reset the last composed word. It will be reset 1760736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // when we commit this one, if we ever do; if on the other hand we backspace 1761736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // it entirely and resume suggestions on the previous word, we'd like to still 1762736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard // have touch coordinates for it. 1763736b109e1692374f5a2739885c8f931dbb8be1f2Jean Chalard resetComposingState(false /* alsoResetLastComposedWord */); 1764923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 17657b5bc1ff4d4694045e69e6aff8a2b5365ff882d1Jean Chalard if (isComposingWord) { 17665c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka final int keyX, keyY; 176724ab8055aaae75bcb80c686efc2046a301ebb6adTadashi G. Takaoka if (Constants.isValidCoordinate(x) && Constants.isValidCoordinate(y)) { 17685c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka final KeyDetector keyDetector = 176927e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mKeyboardSwitcher.getMainKeyboardView().getKeyDetector(); 17705c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka keyX = keyDetector.getTouchX(x); 17715c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka keyY = keyDetector.getTouchY(y); 177224ab8055aaae75bcb80c686efc2046a301ebb6adTadashi G. Takaoka } else { 177324ab8055aaae75bcb80c686efc2046a301ebb6adTadashi G. Takaoka keyX = x; 177424ab8055aaae75bcb80c686efc2046a301ebb6adTadashi G. Takaoka keyY = y; 17755c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka } 17765c641a9f59735f0eaa772bde027993275b1bdfd7Tadashi G. Takaoka mWordComposer.add(primaryCode, keyX, keyY); 17775475b38328171a0841ae18074bd45380ec567e90Jean Chalard // If it's the first letter, make note of auto-caps state 17785475b38328171a0841ae18074bd45380ec567e90Jean Chalard if (mWordComposer.size() == 1) { 1779adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard mWordComposer.setCapitalizedModeAtStartComposingTime(getActualCapsMode()); 1780923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 17815475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.setComposingText(getTextWithUnderline(mWordComposer.getTypedWord()), 1); 1782923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } else { 1783e091982868476845acbcc8eff2ae3cad6de8776cJean Chalard final boolean swapWeakSpace = maybeStripSpace(primaryCode, 1784ac78633be28e8990fc3b3a8de192c80966e746e3Tadashi G. Takaoka spaceState, Constants.SUGGESTION_STRIP_COORDINATE == x); 1785863f95b6052e5d9d4fb1ac5dc283c464db9f29c3Jean Chalard 17867a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka sendKeyCodePoint(primaryCode); 1787e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard 1788e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard if (swapWeakSpace) { 1789bbbdab12be748cdc2158f0e04bbb5478052ecd89Jean Chalard swapSwapperAndSpace(); 1790e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard mSpaceState = SPACE_STATE_WEAK; 1791e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 17928f9c9377fc8944c9e96e6dcf661f0d673c23b83fJean Chalard // In case the "add to dictionary" hint was still displayed. 17934702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (null != mSuggestionStripView) mSuggestionStripView.dismissAddToDictionaryHint(); 1794e771fc2f1ac7935befcc4d872cc974a47b50fdc7Jean Chalard } 1795a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 179687cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 179787cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Utils.Stats.onNonSeparator((char)primaryCode, x, y); 179887cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 1799923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1800923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1801c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard // Returns true if we did an autocorrection, false otherwise. 1802c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard private boolean handleSeparator(final int primaryCode, final int x, final int y, 1803120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard final int spaceState) { 1804c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard boolean didAutoCorrect = false; 1805923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project // Handle separator 1806196d82cdd740580ed79d801483dbc282be85d076Jean Chalard if (mWordComposer.isComposingWord()) { 18078ee4b35c7010c6e8f792e49a88dc4e908f7230fcJean Chalard if (mCurrentSettings.mCorrectionEnabled) { 1808a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard // TODO: maybe cache Strings in an <String> sparse array or something 1809a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard commitCurrentAutoCorrection(new String(new int[]{primaryCode}, 0, 1)); 1810c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard didAutoCorrect = true; 1811923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } else { 1812a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard commitTyped(new String(new int[]{primaryCode}, 0, 1)); 1813923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1814923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 18154ca6d9dc09cf7635c9283e42f155957021b9f9acKen Wakasa 1816e091982868476845acbcc8eff2ae3cad6de8776cJean Chalard final boolean swapWeakSpace = maybeStripSpace(primaryCode, spaceState, 1817ac78633be28e8990fc3b3a8de192c80966e746e3Tadashi G. Takaoka Constants.SUGGESTION_STRIP_COORDINATE == x); 1818863f95b6052e5d9d4fb1ac5dc283c464db9f29c3Jean Chalard 181900ed3be95cee472685bcba1ea861ac75c61db690Jean Chalard if (SPACE_STATE_PHANTOM == spaceState && 1820297e6d590bd957577c335aa8713a786145a70288Jean Chalard mCurrentSettings.isPhantomSpacePromotingSymbol(primaryCode)) { 18210e84041bf740590230198fa845d8c45acd4cb586Jean Chalard promotePhantomSpace(); 182200ed3be95cee472685bcba1ea861ac75c61db690Jean Chalard } 18237a39bd4454664b5c37b30e9b5362ddbcdce3b374Tadashi G. Takaoka sendKeyCodePoint(primaryCode); 182489bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard 1825240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (Constants.CODE_SPACE == primaryCode) { 1826fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { 18272b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa if (maybeDoubleSpacePeriod()) { 1828120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard mSpaceState = SPACE_STATE_DOUBLE; 1829120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard } else if (!isShowingPunctuationList()) { 1830120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard mSpaceState = SPACE_STATE_WEAK; 1831120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard } 1832126698fdd256a2e3734634d3b923cabd800064baJean Chalard } 1833120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard 18342b6a1fed767080aaa71acbd591d30b9f436b0499Ken Wakasa mHandler.startDoubleSpacePeriodTimer(); 1835297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (!mConnection.isCursorTouchingWord(mCurrentSettings)) { 1836a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 183789bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard } 183889bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard } else { 1839fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard if (swapWeakSpace) { 1840bbbdab12be748cdc2158f0e04bbb5478052ecd89Jean Chalard swapSwapperAndSpace(); 18414721427c7de3600f6fe7dfff16508a6a974fb3e4Jean Chalard mSpaceState = SPACE_STATE_SWAP_PUNCTUATION; 1842f68fe7a9c9262a3591eeba61f34a91855a34c930Jean Chalard } else if (SPACE_STATE_PHANTOM == spaceState 18437e4ad33a655a3b7fdaf45163a93bc5ac0d0ea696Jean Chalard && !mCurrentSettings.isWeakSpaceStripper(primaryCode) 18447e4ad33a655a3b7fdaf45163a93bc5ac0d0ea696Jean Chalard && !mCurrentSettings.isPhantomSpacePromotingSymbol(primaryCode)) { 1845fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // If we are in phantom space state, and the user presses a separator, we want to 1846fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // stay in phantom space state so that the next keypress has a chance to add the 1847fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // space. For example, if I type "Good dat", pick "day" from the suggestion strip 1848fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // then insert a comma and go on to typing the next word, I want the space to be 1849fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // inserted automatically before the next word, the same way it is when I don't 1850fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard // input the comma. 1851f68fe7a9c9262a3591eeba61f34a91855a34c930Jean Chalard // The case is a little different if the separator is a space stripper. Such a 1852f68fe7a9c9262a3591eeba61f34a91855a34c930Jean Chalard // separator does not normally need a space on the right (that's the difference 1853f68fe7a9c9262a3591eeba61f34a91855a34c930Jean Chalard // between swappers and strippers), so we should not stay in phantom space state if 1854f68fe7a9c9262a3591eeba61f34a91855a34c930Jean Chalard // the separator is a stripper. Hence the additional test above. 1855fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard mSpaceState = SPACE_STATE_PHANTOM; 1856120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard } 1857120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard 185889bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard // Set punctuation right away. onUpdateSelection will fire but tests whether it is 185989bd776cf68150202d774d62cc1c88664aea5e9fJean Chalard // already displayed or not, so it's okay. 186055b9d333c5d260cb5da3f6a2d872bda8c03478d7Tadashi G. Takaoka setPunctuationSuggestions(); 1861923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 186287cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 186387cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Utils.Stats.onSeparator((char)primaryCode, x, y); 186487cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 1865120586c226c416d2211b6ebb3f4b914a30f9a74fJean Chalard 1866fff8613df04af17bf56db866075b220d1ef0fbe8Jean Chalard mKeyboardSwitcher.updateShiftState(); 1867c7c152de4b42853086fc6fd918387ad0583d0e3eJean Chalard return didAutoCorrect; 1868923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1869466741d8a78965b8509bf527344f289e50873092Mike LeBeau 1870bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private CharSequence getTextWithUnderline(final String text) { 18710a59ac2ba88ac1f99151d9336136bc6fe7d416c0Jean Chalard return mIsAutoCorrectionIndicatorOn 187277d59b0691b8a9bd6cb336f07c175b88db53bbc0Jean Chalard ? SuggestionSpanUtils.getTextWithAutoCorrectionIndicatorUnderline(this, text) 1873fda847a870829f1491cbd5325f9c985213081149Jean Chalard : text; 187477d59b0691b8a9bd6cb336f07c175b88db53bbc0Jean Chalard } 187577d59b0691b8a9bd6cb336f07c175b88db53bbc0Jean Chalard 1876923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project private void handleClose() { 18775475b38328171a0841ae18074bd45380ec567e90Jean Chalard commitTyped(LastComposedWord.NOT_A_SEPARATOR); 1878923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project requestHideSelf(0); 187927e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView(); 188027e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mainKeyboardView != null) { 188127e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka mainKeyboardView.closing(); 18820a524de3df86e3039acba40b69ccba67ec484a41Tadashi G. Takaoka } 1883923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1884923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1885a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // TODO: make this private 1886a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Outside LatinIME, only used by the test suite. 188715f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaoka @UsedForTesting 18889fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka boolean isShowingPunctuationList() { 18894702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView == null) return false; 18904702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka return mCurrentSettings.mSuggestPuncList == mSuggestionStripView.getSuggestions(); 18917599cfea4a2d56f4779452ec8e8742f7b9629cc0satok } 18927599cfea4a2d56f4779452ec8e8742f7b9629cc0satok 1893a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard private boolean isSuggestionsStripVisible() { 18944702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView == null) 1895b5e00d5841b946de8970875231456228ae0eb6b1Ken Wakasa return false; 18964702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView.isShowingAddToDictionaryHint()) 18979fb8c6dd48dfa4e45827628a866d9b13c4c6c799Tadashi G. Takaoka return true; 18983d44f489b321f7586af4af8f281550a45653f50aJean Chalard if (!mCurrentSettings.isSuggestionStripVisibleInOrientation(mDisplayOrientation)) 18999fb8c6dd48dfa4e45827628a866d9b13c4c6c799Tadashi G. Takaoka return false; 1900dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard if (mCurrentSettings.isApplicationSpecifiedCompletionsOn()) 19019fb8c6dd48dfa4e45827628a866d9b13c4c6c799Tadashi G. Takaoka return true; 1902fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard return mCurrentSettings.isSuggestionsRequested(mDisplayOrientation); 1903923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1904923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 1905259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka private void clearSuggestionStrip() { 1906259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka setSuggestionStrip(SuggestedWords.EMPTY, false); 19077204eab3da916d8873b7eeee4b4528a6b82de19cJean Chalard setAutoCorrectionIndicator(false); 1908466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 1909466741d8a78965b8509bf527344f289e50873092Mike LeBeau 1910259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka private void setSuggestionStrip(final SuggestedWords words, final boolean isAutoCorrection) { 19114702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView != null) { 19124702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka mSuggestionStripView.setSuggestions(words); 1913dd931c47be1a4fe4cf86c8ad018e479c2cbdf8ceJean Chalard mKeyboardSwitcher.onAutoCorrectionStateChanged(isAutoCorrection); 1914466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 1915d02783cb63293507e8544ea60d07559092ce83d4Jean Chalard } 1916ec780e2868962bf17f0dfd35d36895f543bde40asatok 191738e535e59676ac4d7bf27026fe3e16fcd9eb292eJean Chalard private void setAutoCorrectionIndicator(final boolean newAutoCorrectionIndicator) { 1918ec780e2868962bf17f0dfd35d36895f543bde40asatok // Put a blue underline to a word in TextView which will be auto-corrected. 19192be7a37acfd498bfc83347597bfb8cb216a310ebJean Chalard if (mIsAutoCorrectionIndicatorOn != newAutoCorrectionIndicator 19202be7a37acfd498bfc83347597bfb8cb216a310ebJean Chalard && mWordComposer.isComposingWord()) { 19212be7a37acfd498bfc83347597bfb8cb216a310ebJean Chalard mIsAutoCorrectionIndicatorOn = newAutoCorrectionIndicator; 19222be7a37acfd498bfc83347597bfb8cb216a310ebJean Chalard final CharSequence textWithUnderline = 19232be7a37acfd498bfc83347597bfb8cb216a310ebJean Chalard getTextWithUnderline(mWordComposer.getTypedWord()); 1924574b80aacee95df26e85e6b78876a73d7076a672Jean Chalard // TODO: when called from an updateSuggestionStrip() call that results from a posted 1925574b80aacee95df26e85e6b78876a73d7076a672Jean Chalard // message, this is called outside any batch edit. Potentially, this may result in some 1926574b80aacee95df26e85e6b78876a73d7076a672Jean Chalard // janky flickering of the screen, although the display speed makes it unlikely in 1927574b80aacee95df26e85e6b78876a73d7076a672Jean Chalard // the practice. 19285475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.setComposingText(textWithUnderline, 1); 1929ec780e2868962bf17f0dfd35d36895f543bde40asatok } 1930466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 1931466741d8a78965b8509bf527344f289e50873092Mike LeBeau 19327575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka private void updateSuggestionStrip() { 1933d81e7d24d384a2bb1aeda65d9b423e4b1d23f185Jean Chalard mHandler.cancelUpdateSuggestionStrip(); 1934305326e789c3a89517855cc5a023ed1aa3074dc0Jean Chalard 1935923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project // Check if we have a suggestion engine attached. 19367ed22f1f72dfa14b13ad6775617fd9e89f0ca224Jean Chalard if (mSuggest == null || !mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { 1937edc6395d9bdbb46082c8582ee92f6ba184914d59Jean Chalard if (mWordComposer.isComposingWord()) { 19387ed22f1f72dfa14b13ad6775617fd9e89f0ca224Jean Chalard Log.w(TAG, "Called updateSuggestionsOrPredictions but suggestions were not " 19397ed22f1f72dfa14b13ad6775617fd9e89f0ca224Jean Chalard + "requested!"); 1940edc6395d9bdbb46082c8582ee92f6ba184914d59Jean Chalard mWordComposer.setAutoCorrection(mWordComposer.getTypedWord()); 1941edc6395d9bdbb46082c8582ee92f6ba184914d59Jean Chalard } 19427575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka return; 1943923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 1944466741d8a78965b8509bf527344f289e50873092Mike LeBeau 1945e4498929b070cdd673c69450e316e2932e334fd5Jean Chalard if (!mWordComposer.isComposingWord() && !mCurrentSettings.mBigramPredictionEnabled) { 1946e4498929b070cdd673c69450e316e2932e334fd5Jean Chalard setPunctuationSuggestions(); 19477575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka return; 1948e4498929b070cdd673c69450e316e2932e334fd5Jean Chalard } 1949e4498929b070cdd673c69450e316e2932e334fd5Jean Chalard 1950f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka final SuggestedWords suggestedWords = getSuggestedWords(Suggest.SESSION_TYPING); 19517575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka final String typedWord = mWordComposer.getTypedWord(); 19527575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka showSuggestionStrip(suggestedWords, typedWord); 19537575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka } 19547575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka 1955f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private SuggestedWords getSuggestedWords(final int sessionId) { 1956d445b56ce14152b30143302899790af255691148Tadashi G. Takaoka final Keyboard keyboard = mKeyboardSwitcher.getKeyboard(); 1957c7318bbc0b47662799d2f7a01e5b53edb43ebf2aTadashi G. Takaoka if (keyboard == null || mSuggest == null) { 1958d445b56ce14152b30143302899790af255691148Tadashi G. Takaoka return SuggestedWords.EMPTY; 1959d445b56ce14152b30143302899790af255691148Tadashi G. Takaoka } 19607575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka final String typedWord = mWordComposer.getTypedWord(); 196132f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard // Get the word on which we should search the bigrams. If we are composing a word, it's 196232f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard // whatever is *before* the half-committed word in the buffer, hence 2; if we aren't, we 196332f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard // should just skip whitespace if any, so 1. 196432f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard // TODO: this is slow (2-way IPC) - we should probably cache this instead. 1965bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String prevWord = 196632f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, 196732f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard mWordComposer.isComposingWord() ? 2 : 1); 19687575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka final SuggestedWords suggestedWords = mSuggest.getSuggestedWords(mWordComposer, 1969d445b56ce14152b30143302899790af255691148Tadashi G. Takaoka prevWord, keyboard.getProximityInfo(), mCurrentSettings.mCorrectionEnabled, 1970d445b56ce14152b30143302899790af255691148Tadashi G. Takaoka sessionId); 19717575ac70546c6a19331102a7719337614f5e3a0fTadashi G. Takaoka return maybeRetrieveOlderSuggestions(typedWord, suggestedWords); 19727ed22f1f72dfa14b13ad6775617fd9e89f0ca224Jean Chalard } 1973979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 1974bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private SuggestedWords maybeRetrieveOlderSuggestions(final String typedWord, 197532f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard final SuggestedWords suggestedWords) { 197632f5384fc955f1e9fa8613ca86081f1bf4ccc421Jean Chalard // TODO: consolidate this into getSuggestedWords 197709fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // We update the suggestion strip only when we have some suggestions to show, i.e. when 197809fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // the suggestion count is > 1; else, we leave the old suggestions, with the typed word 197909fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // replaced with the new one. However, when the word is a dictionary word, or when the 198009fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // length of the typed word is 1 or 0 (after a deletion typically), we do want to remove the 198109fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // old suggestions. Also, if we are showing the "add to dictionary" hint, we need to 198209fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard // revert to suggestions - although it is unclear how we can come here if it's displayed. 198309fdd30e5261990ace636c52a8330d4c5dbb364bJean Chalard if (suggestedWords.size() > 1 || typedWord.length() <= 1 1984f4267c052160d8865399a758ce9d60916ed783ecJean Chalard || !suggestedWords.mTypedWordValid 19854702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka || mSuggestionStripView.isShowingAddToDictionaryHint()) { 1986ea80794dd43d44fe53884b4b8f4567af3d0e8331Jean Chalard return suggestedWords; 1987838629aea00ce90231df97f1dae3d8273ba80cbdJean Chalard } else { 19884702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka SuggestedWords previousSuggestions = mSuggestionStripView.getSuggestions(); 1989297e6d590bd957577c335aa8713a786145a70288Jean Chalard if (previousSuggestions == mCurrentSettings.mSuggestPuncList) { 1990838629aea00ce90231df97f1dae3d8273ba80cbdJean Chalard previousSuggestions = SuggestedWords.EMPTY; 1991fe1a6d961cf039357f061482461e4d2e951ad346satok } 19924ee186920e642ae8ebe0b6c97dfdceb0ad2fdeefJean Chalard final ArrayList<SuggestedWords.SuggestedWordInfo> typedWordAndPreviousSuggestions = 199388bf1ba5263f5a5c1df367ddc401db4109ef8677Jean Chalard SuggestedWords.getTypedWordAndPreviousSuggestions( 19944ee186920e642ae8ebe0b6c97dfdceb0ad2fdeefJean Chalard typedWord, previousSuggestions); 1995ea80794dd43d44fe53884b4b8f4567af3d0e8331Jean Chalard return new SuggestedWords(typedWordAndPreviousSuggestions, 19962e2519ee914d4bf9462950553840557a4c19faedJean Chalard false /* typedWordValid */, 1997bdf6d1b18b3cebdde5f39d10066ead34be161bafJean Chalard false /* hasAutoCorrectionCandidate */, 199803a35170751a635332c00bf6c272a0127a255cf6Jean Chalard false /* isPunctuationSuggestions */, 19990142b997bf18f5d07e83b3fd403f0b3ea4736040satok true /* isObsoleteSuggestions */, 20000142b997bf18f5d07e83b3fd403f0b3ea4736040satok false /* isPrediction */); 20019fb8c6dd48dfa4e45827628a866d9b13c4c6c799Tadashi G. Takaoka } 2002979f8690967ff5409fe18f5085858ccdb8e0ccf1satok } 20034a7ff90d513f8b6cbf39688c08be0828a57e311bAmith Yamasani 2004bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private void showSuggestionStrip(final SuggestedWords suggestedWords, final String typedWord) { 2005c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka if (suggestedWords.isEmpty()) { 2006259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka clearSuggestionStrip(); 20072c5cf744e554cbe0872f1b3e18cbd1383b0189f9Jean Chalard return; 20082c5cf744e554cbe0872f1b3e18cbd1383b0189f9Jean Chalard } 2009bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String autoCorrection; 2010c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka if (suggestedWords.mWillAutoCorrect) { 2011c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka autoCorrection = suggestedWords.getWord(1); 2012923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } else { 2013c6ff7c42d9aeafe2b2d21a34be10f1e9a450153aTadashi G. Takaoka autoCorrection = typedWord; 2014923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2015d992fa847da8f232d961ff097857757bfbff73a5Jean Chalard mWordComposer.setAutoCorrection(autoCorrection); 20169b01890254c62a30b079bd9f79a30f9541faf11bJean Chalard final boolean isAutoCorrection = suggestedWords.willAutoCorrect(); 2017259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka setSuggestionStrip(suggestedWords, isAutoCorrection); 2018dd931c47be1a4fe4cf86c8ad018e479c2cbdf8ceJean Chalard setAutoCorrectionIndicator(isAutoCorrection); 2019913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka setSuggestionStripShown(isSuggestionsStripVisible()); 2020923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2021923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 2022a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard private void commitCurrentAutoCorrection(final String separatorString) { 2023913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka // Complete any pending suggestions query first 2024d7641636db8fe91d9847ac79f5f431963e876ec3Tadashi G. Takaoka if (mHandler.hasPendingUpdateSuggestions()) { 2025259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka updateSuggestionStrip(); 2026923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2027bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String typedAutoCorrection = mWordComposer.getAutoCorrectionOrNull(); 2028eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang final String typedWord = mWordComposer.getTypedWord(); 2029bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String autoCorrection = (typedAutoCorrection != null) 2030eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang ? typedAutoCorrection : typedWord; 2031117fc93f373cb86d4120c1261f9d0562c6529fecJean Chalard if (autoCorrection != null) { 203246798d8f1f3d9012433d000790ba30ba910c0fa0Jean Chalard if (TextUtils.isEmpty(typedWord)) { 203346798d8f1f3d9012433d000790ba30ba910c0fa0Jean Chalard throw new RuntimeException("We have an auto-correction but the typed word " 203446798d8f1f3d9012433d000790ba30ba910c0fa0Jean Chalard + "is empty? Impossible! I must commit suicide."); 203546798d8f1f3d9012433d000790ba30ba910c0fa0Jean Chalard } 203687cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 203787cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Stats.onAutoCorrection( 203887cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka typedWord, autoCorrection.toString(), separatorString, mWordComposer); 203987cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 20404733609947c0ec74e460bd714fffca0518ade93aJean Chalard mExpectingUpdateSelection = true; 204166bb563535dbe3672f99f75bd71763a551444867Jean Chalard commitChosenWord(autoCorrection, LastComposedWord.COMMIT_TYPE_DECIDED_WORD, 2042a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard separatorString); 20435475b38328171a0841ae18074bd45380ec567e90Jean Chalard if (!typedWord.equals(autoCorrection)) { 20441c6cf26c3705e845418a29718c034598b52293ccJean Chalard // This will make the correction flash for a short while as a visual clue 204528d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard // to the user that auto-correction happened. It has no other effect; in particular 204628d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard // note that this won't affect the text inside the text field AT ALL: it only makes 204728d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard // the segment of text starting at the supplied index and running for the length 204828d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard // of the auto-correction flash. At this moment, the "typedWord" argument is 204928d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard // ignored by TextView. 20505475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitCorrection( 20515475b38328171a0841ae18074bd45380ec567e90Jean Chalard new CorrectionInfo(mLastSelectionEnd - typedWord.length(), 205296fdc4dd8426a078500ce1d8a104bde7201bf9b5Ken Wakasa typedWord, autoCorrection)); 20531c6cf26c3705e845418a29718c034598b52293ccJean Chalard } 2054923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2055923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2056923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 20574702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka // Called from {@link SuggestionStripView} through the {@link SuggestionStripView#Listener} 20584702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka // interface 2059c97810693dfe83bf37c09f73c8d4b40f2ba8dddbTadashi G. Takaoka @Override 2060bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka public void pickSuggestionManually(final int index, final String suggestion) { 20614702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka final SuggestedWords suggestedWords = mSuggestionStripView.getSuggestions(); 2062551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard // If this is a punctuation picked from the suggestion strip, pass it to onCodeInput 2063551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard if (suggestion.length() == 1 && isShowingPunctuationList()) { 2064551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard // Word separators are suggested before the user inputs something. 2065551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard // So, LatinImeLogger logs "" as a user's input. 2066551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard LatinImeLogger.logOnManualSuggestion("", suggestion.toString(), index, suggestedWords); 2067551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard // Rely on onCodeInput to do the complicated swapping/stripping logic consistently. 2068551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard final int primaryCode = suggestion.charAt(0); 2069551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard onCodeInput(primaryCode, 2070ac78633be28e8990fc3b3a8de192c80966e746e3Tadashi G. Takaoka Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE); 207194e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 207294e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_punctuationSuggestion(index, suggestion); 207394e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge } 2074551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard return; 2075551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard } 2076551612dd9ec79c9f9a7e430801fdf430dfe625e9Jean Chalard 20774fde56b8182514bcae64d76488724d2a64a73f14Jean Chalard mConnection.beginBatchEdit(); 2078eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang if (SPACE_STATE_PHANTOM == mSpaceState && suggestion.length() > 0 2079eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang // In the batch input mode, a manually picked suggested word should just replace 2080eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang // the current batch input text and there is no need for a phantom space. 2081eea34598bf63f670f47d7b3f37b6436921e5fe02Tom Ouyang && !mWordComposer.isBatchMode()) { 2082845b24d9d31072b98958c557366617ad1c34f1b7Jean Chalard int firstChar = Character.codePointAt(suggestion, 0); 2083297e6d590bd957577c335aa8713a786145a70288Jean Chalard if ((!mCurrentSettings.isWeakSpaceStripper(firstChar)) 2084297e6d590bd957577c335aa8713a786145a70288Jean Chalard && (!mCurrentSettings.isWeakSpaceSwapper(firstChar))) { 20850e84041bf740590230198fa845d8c45acd4cb586Jean Chalard promotePhantomSpace(); 2086845b24d9d31072b98958c557366617ad1c34f1b7Jean Chalard } 2087845b24d9d31072b98958c557366617ad1c34f1b7Jean Chalard } 2088845b24d9d31072b98958c557366617ad1c34f1b7Jean Chalard 2089dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard if (mCurrentSettings.isApplicationSpecifiedCompletionsOn() 2090dc9d0fcc11f0886296c6eb325fe4f71beb87ff4cJean Chalard && mApplicationSpecifiedCompletions != null 20911b1f7f907f6c7d6e849c88ca06c3608bc84d7c5fTadashi G. Takaoka && index >= 0 && index < mApplicationSpecifiedCompletions.length) { 20924702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka if (mSuggestionStripView != null) { 20934702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka mSuggestionStripView.clear(); 2094923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2095b643dab73ab9527cc63d896cad81c0cdc92fe5f6Tadashi G. Takaoka mKeyboardSwitcher.updateShiftState(); 2096611a5bdf650f7bc54bf40176f84f1cd9c87aa9aaJean Chalard resetComposingState(true /* alsoResetLastComposedWord */); 20975475b38328171a0841ae18074bd45380ec567e90Jean Chalard final CompletionInfo completionInfo = mApplicationSpecifiedCompletions[index]; 20985475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.commitCompletion(completionInfo); 20999d71748ba48dbc8793f3e1ecddf5fd31b8e59613Jean Chalard mConnection.endBatchEdit(); 2100923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project return; 2101923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 21026a6075caba3865383eeeb52cccc63a28e4ae5900Amith Yamasani 2103af9fe5c5fcad1db22f605e0568c9a77cef178d22Jean Chalard // We need to log before we commit, because the word composer will store away the user 2104af9fe5c5fcad1db22f605e0568c9a77cef178d22Jean Chalard // typed word. 21059bfb6202154e06d7156f2f374dd9359f1be4eb68Kurt Partridge final String replacedWord = mWordComposer.getTypedWord().toString(); 21069bfb6202154e06d7156f2f374dd9359f1be4eb68Kurt Partridge LatinImeLogger.logOnManualSuggestion(replacedWord, 21078cc8f26adfe0f06cebc697dac43a856326cf7afcTadashi G. Takaoka suggestion.toString(), index, suggestedWords); 210835c11842a78e272ac4f61bfc58b96826c833f104Kurt Partridge mExpectingUpdateSelection = true; 210935c11842a78e272ac4f61bfc58b96826c833f104Kurt Partridge commitChosenWord(suggestion, LastComposedWord.COMMIT_TYPE_MANUAL_PICK, 211035c11842a78e272ac4f61bfc58b96826c833f104Kurt Partridge LastComposedWord.NOT_A_SEPARATOR); 211194e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge if (ProductionFlag.IS_EXPERIMENTAL) { 211294e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge ResearchLogger.latinIME_pickSuggestionManually(replacedWord, index, suggestion); 211394e7f4bef970431f509a806d1b92b19fc3b5ce7dKurt Partridge } 21144fde56b8182514bcae64d76488724d2a64a73f14Jean Chalard mConnection.endBatchEdit(); 211529a1fc0f6b18dd41e7810ee720041f7c7557eb4fJean Chalard // Don't allow cancellation of manual pick 211629a1fc0f6b18dd41e7810ee720041f7c7557eb4fJean Chalard mLastComposedWord.deactivate(); 211790a91272447fd64bc54e06f08f45b11c45930767Jean Chalard // Space state must be updated before calling updateShiftState 2118fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard mSpaceState = SPACE_STATE_PHANTOM; 2119fb684cebe8f5dac1bdb6cfa7085a07ddc66acedeJean Chalard mKeyboardSwitcher.updateShiftState(); 2120979f8690967ff5409fe18f5085858ccdb8e0ccf1satok 2121c769ef4dd17ff9561e99528624f74b9072a09fbbKen Wakasa // We should show the "Touch again to save" hint if the user pressed the first entry 2122491d451e382a8e7d42937a96e4e06ada483e57b5Jean Chalard // AND it's in none of our current dictionaries (main, user or otherwise). 21237f2ba16aa2adba95e0575a2c6d58f6240154f313Jean Chalard // Please note that if mSuggest is null, it means that everything is off: suggestion 21247f2ba16aa2adba95e0575a2c6d58f6240154f313Jean Chalard // and correction, so we shouldn't try to show the hint 2125bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok final boolean showingAddToDictionaryHint = index == 0 && mSuggest != null 2126491d451e382a8e7d42937a96e4e06ada483e57b5Jean Chalard // If the suggestion is not in the dictionary, the hint should be shown. 2127491d451e382a8e7d42937a96e4e06ada483e57b5Jean Chalard && !AutoCorrection.isValidWord(mSuggest.getUnigramDictionaries(), suggestion, true); 2128b00a1d0c0adbdfc507676772201e979e539a2801Amith Yamasani 212987cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 2130240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka Stats.onSeparator((char)Constants.CODE_SPACE, 213187cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE); 213287cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 2133b1dc8ad5f244337f91fcdac2a17078f5b9239cb7Jean Chalard if (showingAddToDictionaryHint && mIsUserDictionaryAvailable) { 21344702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka mSuggestionStripView.showAddToDictionaryHint( 21354702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka suggestion, mCurrentSettings.mHintToSaveText); 2136b1dc8ad5f244337f91fcdac2a17078f5b9239cb7Jean Chalard } else { 21378f9c9377fc8944c9e96e6dcf661f0d673c23b83fJean Chalard // If we're not showing the "Touch again to save", then update the suggestion strip. 2138a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 213966a787b953d703201c6b827abbee74e8cd9bb063Amith Yamasani } 2140923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2141a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 2142979f8690967ff5409fe18f5085858ccdb8e0ccf1satok /** 21438558cfb42a412010f2e5320ee50fe44afefdc1cfKen Wakasa * Commits the chosen word to the text field and saves it for later retrieval. 2144979f8690967ff5409fe18f5085858ccdb8e0ccf1satok */ 2145bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private void commitChosenWord(final String chosenWord, final int commitType, 2146a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard final String separatorString) { 21474702671ea4feb0c79a879e2e3013afdd6ed800b1Tadashi G. Takaoka final SuggestedWords suggestedWords = mSuggestionStripView.getSuggestions(); 2148e8bb8351d6f09f461851af619cabe5fcd2f66c0aJean Chalard mConnection.commitText(SuggestionSpanUtils.getTextWithSuggestionSpan( 2149e8bb8351d6f09f461851af619cabe5fcd2f66c0aJean Chalard this, chosenWord, suggestedWords, mIsMainDictionaryAvailable), 1); 2150c54d558e2e70bdfb2c1078cae7b88440d421dc67satok // Add the word to the user history dictionary 2151bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String prevWord = addToUserHistoryDictionary(chosenWord); 21520fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard // TODO: figure out here if this is an auto-correct or if the best word is actually 21530fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard // what user typed. Note: currently this is done much later in 2154bdf89ce5feedb03e67b43f530b1eb9bd44203c63Jean Chalard // LastComposedWord#didCommitTypedWord by string equality of the remembered 21550fd625bcfdfac1c10e7bd7f9088bf425fec08989Jean Chalard // strings. 2156c54d558e2e70bdfb2c1078cae7b88440d421dc67satok mLastComposedWord = mWordComposer.commitWord(commitType, chosenWord.toString(), 2157a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard separatorString, prevWord); 2158923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2159923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 2160a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard private void setPunctuationSuggestions() { 2161a19c5e63804e6cffac5771b9749aad6c441e5e21Jean Chalard if (mCurrentSettings.mBigramPredictionEnabled) { 2162259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka clearSuggestionStrip(); 2163d5b765b3bbceb80b2e145ac7f4d66acbadd1ee4fJean Chalard } else { 2164259905ba901add520de56715200fb67fab818764Tadashi G. Takaoka setSuggestionStrip(mCurrentSettings.mSuggestPuncList, false); 2165d5b765b3bbceb80b2e145ac7f4d66acbadd1ee4fJean Chalard } 21667204eab3da916d8873b7eeee4b4528a6b82de19cJean Chalard setAutoCorrectionIndicator(false); 2167913e2aeef26f172d500a4ebfc644b5f47778841aTadashi G. Takaoka setSuggestionStripShown(isSuggestionsStripVisible()); 21686a6075caba3865383eeeb52cccc63a28e4ae5900Amith Yamasani } 21696a6075caba3865383eeeb52cccc63a28e4ae5900Amith Yamasani 2170bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka private String addToUserHistoryDictionary(final String suggestion) { 2171c54d558e2e70bdfb2c1078cae7b88440d421dc67satok if (TextUtils.isEmpty(suggestion)) return null; 2172e46d12927ee2717788248b05f00b751beaf2a02aKen Wakasa if (mSuggest == null) return null; 2173bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok 2174ca6b7d52650917b92bf00e092ddad25d9f3f2537Jean Chalard // If correction is not enabled, we don't add words to the user history dictionary. 2175ca6b7d52650917b92bf00e092ddad25d9f3f2537Jean Chalard // That's to avoid unintended additions in some sensitive fields, or fields that 2176ca6b7d52650917b92bf00e092ddad25d9f3f2537Jean Chalard // expect to receive non-words. 2177ca6b7d52650917b92bf00e092ddad25d9f3f2537Jean Chalard if (!mCurrentSettings.mCorrectionEnabled) return null; 2178bcfce3b3b9dbd4f5db736948b74bd820fc639a08satok 217967b9337b6cc478973d2c628fb5686583ce339bf0Satoshi Kataoka final UserHistoryDictionary userHistoryDictionary = mUserHistoryDictionary; 218067b9337b6cc478973d2c628fb5686583ce339bf0Satoshi Kataoka if (userHistoryDictionary != null) { 218102308bec632a5df23325c916bffec5def16b22b4Jean Chalard final CharSequence prevWord 2182d579f1aefc8d02254db297ffd6d8f9dbdcab0637Jean Chalard = mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, 2); 218371f9d30b18e05d7d97d607d1aac3f81c6724abd9Jean Chalard final String secondWord; 2184adbd9ae105e06287b59379d7f7127d95fd0663f4Jean Chalard if (mWordComposer.wasAutoCapitalized() && !mWordComposer.isMostlyCaps()) { 2185bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka secondWord = suggestion.toLowerCase(mSubtypeSwitcher.getCurrentSubtypeLocale()); 218671f9d30b18e05d7d97d607d1aac3f81c6724abd9Jean Chalard } else { 2187bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka secondWord = suggestion; 218871f9d30b18e05d7d97d607d1aac3f81c6724abd9Jean Chalard } 218968c650fb2a3b26d4000e849f96f0664598c95470Satoshi Kataoka // We demote unrecognized words (frequency < 0, below) by specifying them as "invalid". 219068c650fb2a3b26d4000e849f96f0664598c95470Satoshi Kataoka // We don't add words with 0-frequency (assuming they would be profanity etc.). 2191c88f61215c5b9ca6e0cc3f776e3b7da19eec9caeSatoshi Kataoka final int maxFreq = AutoCorrection.getMaxFrequency( 2192c88f61215c5b9ca6e0cc3f776e3b7da19eec9caeSatoshi Kataoka mSuggest.getUnigramDictionaries(), suggestion); 219368c650fb2a3b26d4000e849f96f0664598c95470Satoshi Kataoka if (maxFreq == 0) return null; 2194bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String prevWordString = (null == prevWord) ? null : prevWord.toString(); 2195bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka userHistoryDictionary.addToUserHistory(prevWordString, secondWord, maxFreq > 0); 2196bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka return prevWordString; 219732e1c1c338155f8a83646d725a8512b95edad4f8Amith Yamasani } 2198c54d558e2e70bdfb2c1078cae7b88440d421dc67satok return null; 219932e1c1c338155f8a83646d725a8512b95edad4f8Amith Yamasani } 220032e1c1c338155f8a83646d725a8512b95edad4f8Amith Yamasani 22016b1f500da451de56932a8b2a99c63857994ece85Jean Chalard /** 22026b1f500da451de56932a8b2a99c63857994ece85Jean Chalard * Check if the cursor is actually at the end of a word. If so, restart suggestions on this 22036b1f500da451de56932a8b2a99c63857994ece85Jean Chalard * word, else do nothing. 22046b1f500da451de56932a8b2a99c63857994ece85Jean Chalard */ 22055475b38328171a0841ae18074bd45380ec567e90Jean Chalard private void restartSuggestionsOnWordBeforeCursorIfAtEndOfWord() { 2206747cf0435a7e978dfd43c30bd931b56146c3d852Jean Chalard final CharSequence word = mConnection.getWordBeforeCursorIfAtEndOfWord(mCurrentSettings); 2207747cf0435a7e978dfd43c30bd931b56146c3d852Jean Chalard if (null != word) { 2208747cf0435a7e978dfd43c30bd931b56146c3d852Jean Chalard restartSuggestionsOnWordBeforeCursor(word); 2209fbd1ac80838abb47bca25203f05de3a364356f27Jean Chalard } 22106b1f500da451de56932a8b2a99c63857994ece85Jean Chalard } 22116b1f500da451de56932a8b2a99c63857994ece85Jean Chalard 22125475b38328171a0841ae18074bd45380ec567e90Jean Chalard private void restartSuggestionsOnWordBeforeCursor(final CharSequence word) { 22133708787fe91227083d2a1874fa41493d3bc9fe10Tadashi G. Takaoka mWordComposer.setComposingWord(word, mKeyboardSwitcher.getKeyboard()); 2214d442984e96cc6299c905141e3e32e0a4f55394c8Kurt Partridge final int length = word.length(); 22155475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(length, 0); 22165475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.setComposingText(word, 1); 2217a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 22186b1f500da451de56932a8b2a99c63857994ece85Jean Chalard } 22196b1f500da451de56932a8b2a99c63857994ece85Jean Chalard 22205475b38328171a0841ae18074bd45380ec567e90Jean Chalard private void revertCommit() { 2221bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String previousWord = mLastComposedWord.mPrevWord; 2222b6b8729374dc68b153f00730c79828532acf1ee5Jean Chalard final String originallyTypedWord = mLastComposedWord.mTypedWord; 2223bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final String committedWord = mLastComposedWord.mCommittedWord; 2224cf9d92629cae88273805eaf7984fcfdd8afd11f5Jean Chalard final int cancelLength = committedWord.length(); 2225ca7ec2097ca6af1505c1e6aa8b81b6068ba46daesatok final int separatorLength = LastComposedWord.getSeparatorLength( 2226a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard mLastComposedWord.mSeparatorString); 2227193d23f40e1556074f323b7bd9695759f4798efeJean Chalard // TODO: should we check our saved separator against the actual contents of the text view? 2228d442984e96cc6299c905141e3e32e0a4f55394c8Kurt Partridge final int deleteLength = cancelLength + separatorLength; 2229890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard if (DEBUG) { 2230b6b8729374dc68b153f00730c79828532acf1ee5Jean Chalard if (mWordComposer.isComposingWord()) { 22315935950d4431dd7eef18ebc370f2abeb614465d4Jean Chalard throw new RuntimeException("revertCommit, but we are composing a word"); 2232b6b8729374dc68b153f00730c79828532acf1ee5Jean Chalard } 2233bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka final CharSequence wordBeforeCursor = 22345475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.getTextBeforeCursor(deleteLength, 0) 2235bc464e2952e102219f0b977fc1e9140ad5bd03e4Tadashi G. Takaoka .subSequence(0, cancelLength); 2236cf9d92629cae88273805eaf7984fcfdd8afd11f5Jean Chalard if (!TextUtils.equals(committedWord, wordBeforeCursor)) { 22375935950d4431dd7eef18ebc370f2abeb614465d4Jean Chalard throw new RuntimeException("revertCommit check failed: we thought we were " 2238cf9d92629cae88273805eaf7984fcfdd8afd11f5Jean Chalard + "reverting \"" + committedWord 2239890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard + "\", but before the cursor we found \"" + wordBeforeCursor + "\""); 2240890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard } 22418558cfb42a412010f2e5320ee50fe44afefdc1cfKen Wakasa } 22425475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(deleteLength, 0); 2243c54d558e2e70bdfb2c1078cae7b88440d421dc67satok if (!TextUtils.isEmpty(previousWord) && !TextUtils.isEmpty(committedWord)) { 2244c54d558e2e70bdfb2c1078cae7b88440d421dc67satok mUserHistoryDictionary.cancelAddingUserHistory( 2245c54d558e2e70bdfb2c1078cae7b88440d421dc67satok previousWord.toString(), committedWord.toString()); 2246c54d558e2e70bdfb2c1078cae7b88440d421dc67satok } 2247a05a0f20776b4c33f41f043f1bff245331937580Jean Chalard mConnection.commitText(originallyTypedWord + mLastComposedWord.mSeparatorString, 1); 224887cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka if (ProductionFlag.IS_INTERNAL) { 224987cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Stats.onSeparator(mLastComposedWord.mSeparatorString, 225087cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE); 225187cecf7db61536d9f7ec07fe198d37a11b6c8407Satoshi Kataoka } 22520e9e7e337defe97d4ede8c59d0e925f5401f9292Jean Chalard if (ProductionFlag.IS_EXPERIMENTAL) { 22530e9e7e337defe97d4ede8c59d0e925f5401f9292Jean Chalard ResearchLogger.latinIME_revertCommit(originallyTypedWord); 2254193d23f40e1556074f323b7bd9695759f4798efeJean Chalard } 22550e9e7e337defe97d4ede8c59d0e925f5401f9292Jean Chalard // Don't restart suggestion yet. We'll restart if the user deletes the 22560e9e7e337defe97d4ede8c59d0e925f5401f9292Jean Chalard // separator. 2257b6b8729374dc68b153f00730c79828532acf1ee5Jean Chalard mLastComposedWord = LastComposedWord.NOT_A_COMPOSED_WORD; 2258746e014eb54f0d6278b948868dff4863bfe85ad8Jean Chalard // We have a separator between the word and the cursor: we should show predictions. 2259a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 2260890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard } 2261890d13189d8dd305681bcb00d09f34d3ae68c648Jean Chalard 22620e84041bf740590230198fa845d8c45acd4cb586Jean Chalard // This essentially inserts a space, and that's it. 22630e84041bf740590230198fa845d8c45acd4cb586Jean Chalard public void promotePhantomSpace() { 2264ec60d60078b4837b657dc207bdbde1748749199eJean Chalard if (mCurrentSettings.shouldInsertSpacesAutomatically()) { 2265e36af707c8a8705ebd19fcc359c51181f7ebd171Jean Chalard sendKeyCodePoint(Constants.CODE_SPACE); 2266ec60d60078b4837b657dc207bdbde1748749199eJean Chalard } 22670e84041bf740590230198fa845d8c45acd4cb586Jean Chalard } 22680e84041bf740590230198fa845d8c45acd4cb586Jean Chalard 2269a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Used by the RingCharBuffer 2270f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public boolean isWordSeparator(final int code) { 2271297e6d590bd957577c335aa8713a786145a70288Jean Chalard return mCurrentSettings.isWordSeparator(code); 2272923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2273923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 22749fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka // TODO: Make this private 22759fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka // Outside LatinIME, only used by the {@link InputTestsBase} test suite. 227615f6d4ae34664ea3d92827a2c3003198c0bac70bTadashi G. Takaoka @UsedForTesting 22779fc6af325ec91a1a22c0679d374c0c3d6d03d9acTadashi G. Takaoka void loadKeyboard() { 22781e39565bb48d23221145c494d4bf5665b514699dTadashi G. Takaoka // When the device locale is changed in SetupWizard etc., this method may get called via 22791e39565bb48d23221145c494d4bf5665b514699dTadashi G. Takaoka // onConfigurationChanged before SoftInputWindow is shown. 22800657b9698a110f8e895448d829478982ce37b6d1Tadashi G. Takaoka initSuggest(); 22810657b9698a110f8e895448d829478982ce37b6d1Tadashi G. Takaoka loadSettings(); 228227e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (mKeyboardSwitcher.getMainKeyboardView() != null) { 22831e39565bb48d23221145c494d4bf5665b514699dTadashi G. Takaoka // Reload keyboard because the current language has been changed. 2284297e6d590bd957577c335aa8713a786145a70288Jean Chalard mKeyboardSwitcher.loadKeyboard(getCurrentInputEditorInfo(), mCurrentSettings); 22851e39565bb48d23221145c494d4bf5665b514699dTadashi G. Takaoka } 2286b84ee82e66d608151fcf552c82e7765a74e47fb0Jean Chalard // Since we just changed languages, we should re-evaluate suggestions with whatever word 2287b84ee82e66d608151fcf552c82e7765a74e47fb0Jean Chalard // we are currently composing. If we are not composing anything, we may want to display 22888f9c9377fc8944c9e96e6dcf661f0d673c23b83fJean Chalard // predictions or punctuation signs (which is done by the updateSuggestionStrip anyway). 2289a6757f400a7a1acc66b2c64f4aa84137dd4395cdJean Chalard mHandler.postUpdateSuggestionStrip(); 229036fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani } 229136fcf25833f7c8876cbc8286e0c159b052dc2626Amith Yamasani 2292a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Callback called by PointerTracker through the KeyboardActionListener. This is called when a 2293a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // key is depressed; release matching call is onReleaseKey below. 22945a309f57155fb95667c2ccdda730eaf175de8876Tadashi G. Takaoka @Override 2295f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onPressKey(final int primaryCode) { 2296a5c96f376ad57e78a88942bb618e067054ed818aTadashi G. Takaoka mKeyboardSwitcher.onPressKey(primaryCode); 2297923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2298923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 2299a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Callback by PointerTracker through the KeyboardActionListener. This is called when a key 2300a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // is released; press matching call is onPressKey above. 23015a309f57155fb95667c2ccdda730eaf175de8876Tadashi G. Takaoka @Override 2302f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onReleaseKey(final int primaryCode, final boolean withSliding) { 23032a88440419f49d100c73e067a823390f64aba3b1Tadashi G. Takaoka mKeyboardSwitcher.onReleaseKey(primaryCode, withSliding); 23048d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv 23058d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv // If accessibility is on, ensure the user receives keyboard state updates. 23068d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv if (AccessibilityUtils.getInstance().isTouchExplorationEnabled()) { 23078d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv switch (primaryCode) { 2308240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SHIFT: 23098d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv AccessibleKeyboardViewProxy.getInstance().notifyShiftState(); 23108d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv break; 2311240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka case Constants.CODE_SWITCH_ALPHA_SYMBOL: 23128d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv AccessibleKeyboardViewProxy.getInstance().notifySymbolsState(); 23138d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv break; 23148d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv } 23158d4f0d5d1df2e0ae0b6ac332fd6661b7fa903186alanv } 2316978c96aa995015658070346b60826a3a34fdaf84Jean Chalard 2317240871ecafde7834ebb4270cd7758fc904a5f3a7Tadashi G. Takaoka if (Constants.CODE_DELETE == primaryCode) { 2318978c96aa995015658070346b60826a3a34fdaf84Jean Chalard // This is a stopgap solution to avoid leaving a high surrogate alone in a text view. 2319978c96aa995015658070346b60826a3a34fdaf84Jean Chalard // In the future, we need to deprecate deteleSurroundingText() and have a surrogate 2320978c96aa995015658070346b60826a3a34fdaf84Jean Chalard // pair-friendly way of deleting characters in InputConnection. 2321e91d495c53a2606962159cfddada2b7a5e206c4cJean Chalard // TODO: use getCodePointBeforeCursor instead to improve performance 23225475b38328171a0841ae18074bd45380ec567e90Jean Chalard final CharSequence lastChar = mConnection.getTextBeforeCursor(1, 0); 23235475b38328171a0841ae18074bd45380ec567e90Jean Chalard if (!TextUtils.isEmpty(lastChar) && Character.isHighSurrogate(lastChar.charAt(0))) { 23245475b38328171a0841ae18074bd45380ec567e90Jean Chalard mConnection.deleteSurroundingText(1, 0); 2325978c96aa995015658070346b60826a3a34fdaf84Jean Chalard } 2326978c96aa995015658070346b60826a3a34fdaf84Jean Chalard } 2327923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2328a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 2329123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka // receive ringer mode change and network state change. 2330923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project private BroadcastReceiver mReceiver = new BroadcastReceiver() { 2331923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project @Override 2332f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void onReceive(final Context context, final Intent intent) { 2333123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka final String action = intent.getAction(); 2334564496bad6207f02e7a653872213bc5954e84ce4Jean Chalard if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) { 2335123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka mSubtypeSwitcher.onNetworkStateChanged(intent); 233621af2f40c59de3ea5ec183aa278406bf28d5e3bdJean Chalard } else if (action.equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) { 23378e360c68f1861a70fdb91652334efa513e25fcd2Tadashi G. Takaoka mKeyboardSwitcher.onRingerModeChanged(); 2338123c4a38514c003aac50caed7ad3cb6ab8f2515aTadashi G. Takaoka } 2339923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2340923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project }; 2341923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 2342c206d0462354b3bf1ad0cec61534da567829555dTadashi G. Takaoka private void launchSettings() { 23433c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge handleClose(); 23443c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge launchSubActivity(SettingsActivity.class); 2345466741d8a78965b8509bf527344f289e50873092Mike LeBeau } 2346466741d8a78965b8509bf527344f289e50873092Mike LeBeau 2347a5bb353de92a6a6d010ba1695b9dd22b3a617b77Jean Chalard // Called from debug code only 2348bf96661d33d0126adb60a48880ceba1ff055d4a4satok public void launchDebugSettings() { 23493c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge handleClose(); 23503c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge launchSubActivity(DebugSettingsActivity.class); 2351bf96661d33d0126adb60a48880ceba1ff055d4a4satok } 2352bf96661d33d0126adb60a48880ceba1ff055d4a4satok 2353f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void launchKeyboardedDialogActivity(final Class<? extends Activity> activityClass) { 23543c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge // Put the text in the attached EditText into a safe, saved state before switching to a 23553c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge // new activity that will also use the soft keyboard. 23563c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge commitTyped(LastComposedWord.NOT_A_SEPARATOR); 23573c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge launchSubActivity(activityClass); 23583c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge } 23593c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge 2360f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka private void launchSubActivity(final Class<? extends Activity> activityClass) { 2361923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project Intent intent = new Intent(); 23623c233bf1a5003c478a27964758afe2ca581d3d8bKurt Partridge intent.setClass(LatinIME.this, activityClass); 2363923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2364923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project startActivity(intent); 2365923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2366923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 23672fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka private void showSubtypeSelectorAndSettings() { 236885996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka final CharSequence title = getString(R.string.english_ime_input_options); 236985996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka final CharSequence[] items = new CharSequence[] { 237085996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka // TODO: Should use new string "Select active input modes". 237185996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka getString(R.string.language_selection_title), 237285996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka getString(R.string.english_ime_settings), 237385996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka }; 237485996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka final DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() { 23752fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka @Override 23762fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka public void onClick(DialogInterface di, int position) { 23772fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka di.dismiss(); 23782fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka switch (position) { 237985996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka case 0: 23802cff4d7e4abdb192151f9b4027fc93fe28a8bdaasatok Intent intent = CompatUtils.getInputLanguageSelectionIntent( 23816fbbab3b8442ad010c53dc53a09535f7b0ef0323Tadashi G. Takaoka mRichImm.getInputMethodIdOfThisIme(), 23822a659b8aa642b0832fa0ac9a93e0640592fcc239Jean Chalard Intent.FLAG_ACTIVITY_NEW_TASK 23832fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 23842fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka | Intent.FLAG_ACTIVITY_CLEAR_TOP); 23852fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka startActivity(intent); 23862fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka break; 2387aa0458f917bb823efab6245f08c65e8f2f7327acKen Wakasa case 1: 2388aa0458f917bb823efab6245f08c65e8f2f7327acKen Wakasa launchSettings(); 2389aa0458f917bb823efab6245f08c65e8f2f7327acKen Wakasa break; 23902fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka } 23912fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka } 239285996b472a0ec5fc31e57c52aa46c8c7794689bbTadashi G. Takaoka }; 2393bf9d8348d89be257ccc3db75333bfd4cdf0a9b7eTadashi G. Takaoka final AlertDialog.Builder builder = new AlertDialog.Builder(this) 2394bf9d8348d89be257ccc3db75333bfd4cdf0a9b7eTadashi G. Takaoka .setItems(items, listener) 2395bf9d8348d89be257ccc3db75333bfd4cdf0a9b7eTadashi G. Takaoka .setTitle(title); 2396724bc479f7d796d6ce5d5e200216bea855b818b2Kurt Partridge showOptionDialog(builder.create()); 23972fa21f5854e1565deb139e0bf22719fecc5340bcTadashi G. Takaoka } 2398923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project 2399f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka public void showOptionDialog(final AlertDialog dialog) { 240027e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka final IBinder windowToken = mKeyboardSwitcher.getMainKeyboardView().getWindowToken(); 240127e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka if (windowToken == null) { 240227e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka return; 240327e48447a449d2eb534dfa2dc07060727e1a8fb0Tadashi G. Takaoka } 240413d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka 240513d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka dialog.setCancelable(true); 240613d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka dialog.setCanceledOnTouchOutside(true); 240713d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka 240813d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka final Window window = dialog.getWindow(); 240913d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka final WindowManager.LayoutParams lp = window.getAttributes(); 241013d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka lp.token = windowToken; 241113d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; 241213d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka window.setAttributes(lp); 241313d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 241413d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka 241513d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka mOptionsDialog = dialog; 241613d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka dialog.show(); 241713d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka } 241813d6ecc4c275b9e9c38c7713bb2c69d37f3467f3Tadashi G. Takaoka 241928d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard public void debugDumpStateAndCrashWithException(final String context) { 242028d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard final StringBuilder s = new StringBuilder(); 242128d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard s.append("Target application : ").append(mTargetApplicationInfo.name) 242228d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard .append("\nPackage : ").append(mTargetApplicationInfo.packageName) 242328d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard .append("\nTarget app sdk version : ") 242428d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard .append(mTargetApplicationInfo.targetSdkVersion) 242528d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard .append("\nAttributes : ").append(mCurrentSettings.getInputAttributesDebugString()) 242628d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard .append("\nContext : ").append(context); 242728d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard throw new RuntimeException(s.toString()); 242828d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard } 242928d765ed901bfd1e736056db1cd807c13ef88c35Jean Chalard 24307e1f5a2d5a96c74691b3b09fa986efb7161e5a12Tadashi G. Takaoka @Override 2431f035649cb612be8b80892c510bbc137a615719b4Tadashi G. Takaoka protected void dump(final FileDescriptor fd, final PrintWriter fout, final String[] args) { 2432923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project super.dump(fd, fout, args); 2433a16ff1b19e8e012cf37a234bae67b994e805bfb1Doug Zongker 2434923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project final Printer p = new PrintWriterPrinter(fout); 2435923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project p.println("LatinIME state :"); 24363708787fe91227083d2a1874fa41493d3bc9fe10Tadashi G. Takaoka final Keyboard keyboard = mKeyboardSwitcher.getKeyboard(); 2437df9deffba241d3f1527092212de02f5c77a0b24aTadashi G. Takaoka final int keyboardMode = keyboard != null ? keyboard.mId.mMode : -1; 2438df9deffba241d3f1527092212de02f5c77a0b24aTadashi G. Takaoka p.println(" Keyboard mode = " + keyboardMode); 2439fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard p.println(" mIsSuggestionsSuggestionsRequested = " 2440fe53e5c060dc4fd0acdfdffcadba94f9bb6062c3Jean Chalard + mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)); 24412f3a694e29ad5a63052a2f963327855fee099f55Jean Chalard p.println(" mCorrectionEnabled=" + mCurrentSettings.mCorrectionEnabled); 24424d0f03bd66742ee292da81a3e025e119f28b6940Jean Chalard p.println(" isComposingWord=" + mWordComposer.isComposingWord()); 2443297e6d590bd957577c335aa8713a786145a70288Jean Chalard p.println(" mSoundOn=" + mCurrentSettings.mSoundOn); 2444297e6d590bd957577c335aa8713a786145a70288Jean Chalard p.println(" mVibrateOn=" + mCurrentSettings.mVibrateOn); 2445297e6d590bd957577c335aa8713a786145a70288Jean Chalard p.println(" mKeyPreviewPopupOn=" + mCurrentSettings.mKeyPreviewPopupOn); 2446dca729fddd69f03d8eaca238c62478a7fd77db96Jean Chalard p.println(" inputAttributes=" + mCurrentSettings.getInputAttributesDebugString()); 2447923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project } 2448923bf41f853a544fd0d71fbf7dc90359ec35981The Android Open Source Project} 2449