diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/LatinIME.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/LatinIME.java | 112 |
1 files changed, 84 insertions, 28 deletions
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index e027149ff..3928268a8 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -251,13 +251,40 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar private static final int MSG_FADEOUT_LANGUAGE_ON_SPACEBAR = 3; private static final int MSG_DISMISS_LANGUAGE_ON_SPACEBAR = 4; private static final int MSG_SPACE_TYPED = 5; - private static final int MSG_SET_BIGRAM_PREDICTIONS = 6; - private static final int MSG_PENDING_IMS_CALLBACK = 7; + private static final int MSG_KEY_TYPED = 6; + private static final int MSG_SET_BIGRAM_PREDICTIONS = 7; + private static final int MSG_PENDING_IMS_CALLBACK = 8; + + private int mDelayBeforeFadeoutLanguageOnSpacebar; + private int mDelayUpdateSuggestions; + private int mDelayUpdateShiftState; + private int mDurationOfFadeoutLanguageOnSpacebar; + private float mFinalFadeoutFactorOfLanguageOnSpacebar; + private long mDoubleSpacesTurnIntoPeriodTimeout; + private long mIgnoreSpecialKeyTimeout; public UIHandler(LatinIME outerInstance) { super(outerInstance); } + public void onCreate() { + final Resources res = getOuterInstance().getResources(); + mDelayBeforeFadeoutLanguageOnSpacebar = res.getInteger( + R.integer.config_delay_before_fadeout_language_on_spacebar); + mDelayUpdateSuggestions = + res.getInteger(R.integer.config_delay_update_suggestions); + mDelayUpdateShiftState = + res.getInteger(R.integer.config_delay_update_shift_state); + mDurationOfFadeoutLanguageOnSpacebar = res.getInteger( + R.integer.config_duration_of_fadeout_language_on_spacebar); + mFinalFadeoutFactorOfLanguageOnSpacebar = res.getInteger( + R.integer.config_final_fadeout_percentage_of_language_on_spacebar) / 100.0f; + mDoubleSpacesTurnIntoPeriodTimeout = res.getInteger( + R.integer.config_double_spaces_turn_into_period_timeout); + mIgnoreSpecialKeyTimeout = res.getInteger( + R.integer.config_ignore_special_key_timeout); + } + @Override public void handleMessage(Message msg) { final LatinIME latinIme = getOuterInstance(); @@ -280,17 +307,15 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar case MSG_FADEOUT_LANGUAGE_ON_SPACEBAR: if (inputView != null) { inputView.setSpacebarTextFadeFactor( - (1.0f + latinIme.mSettingsValues. - mFinalFadeoutFactorOfLanguageOnSpacebar) / 2, + (1.0f + mFinalFadeoutFactorOfLanguageOnSpacebar) / 2, (LatinKeyboard)msg.obj); } sendMessageDelayed(obtainMessage(MSG_DISMISS_LANGUAGE_ON_SPACEBAR, msg.obj), - latinIme.mSettingsValues.mDurationOfFadeoutLanguageOnSpacebar); + mDurationOfFadeoutLanguageOnSpacebar); break; case MSG_DISMISS_LANGUAGE_ON_SPACEBAR: if (inputView != null) { - inputView.setSpacebarTextFadeFactor( - latinIme.mSettingsValues.mFinalFadeoutFactorOfLanguageOnSpacebar, + inputView.setSpacebarTextFadeFactor(mFinalFadeoutFactorOfLanguageOnSpacebar, (LatinKeyboard)msg.obj); } break; @@ -299,8 +324,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar public void postUpdateSuggestions() { removeMessages(MSG_UPDATE_SUGGESTIONS); - sendMessageDelayed(obtainMessage(MSG_UPDATE_SUGGESTIONS), - getOuterInstance().mSettingsValues.mDelayUpdateSuggestions); + sendMessageDelayed(obtainMessage(MSG_UPDATE_SUGGESTIONS), mDelayUpdateSuggestions); } public void cancelUpdateSuggestions() { @@ -313,8 +337,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar public void postUpdateShiftKeyState() { removeMessages(MSG_UPDATE_SHIFT_STATE); - sendMessageDelayed(obtainMessage(MSG_UPDATE_SHIFT_STATE), - getOuterInstance().mSettingsValues.mDelayUpdateShiftState); + sendMessageDelayed(obtainMessage(MSG_UPDATE_SHIFT_STATE), mDelayUpdateShiftState); } public void cancelUpdateShiftState() { @@ -323,8 +346,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar public void postUpdateBigramPredictions() { removeMessages(MSG_SET_BIGRAM_PREDICTIONS); - sendMessageDelayed(obtainMessage(MSG_SET_BIGRAM_PREDICTIONS), - getOuterInstance().mSettingsValues.mDelayUpdateSuggestions); + sendMessageDelayed(obtainMessage(MSG_SET_BIGRAM_PREDICTIONS), mDelayUpdateSuggestions); } public void cancelUpdateBigramPredictions() { @@ -344,26 +366,24 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar final LatinKeyboard keyboard = latinIme.mKeyboardSwitcher.getLatinKeyboard(); // The language is always displayed when the delay is negative. final boolean needsToDisplayLanguage = localeChanged - || latinIme.mSettingsValues.mDelayBeforeFadeoutLanguageOnSpacebar < 0; + || mDelayBeforeFadeoutLanguageOnSpacebar < 0; // The language is never displayed when the delay is zero. - if (latinIme.mSettingsValues.mDelayBeforeFadeoutLanguageOnSpacebar != 0) { + if (mDelayBeforeFadeoutLanguageOnSpacebar != 0) { inputView.setSpacebarTextFadeFactor(needsToDisplayLanguage ? 1.0f - : latinIme.mSettingsValues.mFinalFadeoutFactorOfLanguageOnSpacebar, + : mFinalFadeoutFactorOfLanguageOnSpacebar, keyboard); } // The fadeout animation will start when the delay is positive. - if (localeChanged - && latinIme.mSettingsValues.mDelayBeforeFadeoutLanguageOnSpacebar > 0) { + if (localeChanged && mDelayBeforeFadeoutLanguageOnSpacebar > 0) { sendMessageDelayed(obtainMessage(MSG_FADEOUT_LANGUAGE_ON_SPACEBAR, keyboard), - latinIme.mSettingsValues.mDelayBeforeFadeoutLanguageOnSpacebar); + mDelayBeforeFadeoutLanguageOnSpacebar); } } } public void startDoubleSpacesTimer() { removeMessages(MSG_SPACE_TYPED); - sendMessageDelayed(obtainMessage(MSG_SPACE_TYPED), - getOuterInstance().mSettingsValues.mDoubleSpacesTurnIntoPeriodTimeout); + sendMessageDelayed(obtainMessage(MSG_SPACE_TYPED), mDoubleSpacesTurnIntoPeriodTimeout); } public void cancelDoubleSpacesTimer() { @@ -374,6 +394,15 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar return hasMessages(MSG_SPACE_TYPED); } + public void startKeyTypedTimer() { + removeMessages(MSG_KEY_TYPED); + sendMessageDelayed(obtainMessage(MSG_KEY_TYPED), mIgnoreSpecialKeyTimeout); + } + + public boolean isIgnoringSpecialKey() { + return hasMessages(MSG_KEY_TYPED); + } + // Working variables for the following methods. private boolean mIsOrientationChanging; private boolean mPendingSuccesiveImsCallback; @@ -480,6 +509,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar mSubtypeSwitcher = SubtypeSwitcher.getInstance(); mKeyboardSwitcher = KeyboardSwitcher.getInstance(); mVibrator = VibratorCompatWrapper.getInstance(this); + mHandler.onCreate(); DEBUG = LatinImeLogger.sDBG; final Resources res = getResources(); @@ -1276,12 +1306,12 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar // Implementation of {@link KeyboardActionListener}. @Override public void onCodeInput(int primaryCode, int[] keyCodes, int x, int y) { - long when = SystemClock.uptimeMillis(); + final long when = SystemClock.uptimeMillis(); if (primaryCode != Keyboard.CODE_DELETE || when > mLastKeyTime + QUICK_PRESS) { mDeleteCount = 0; } mLastKeyTime = when; - KeyboardSwitcher switcher = mKeyboardSwitcher; + final KeyboardSwitcher switcher = mKeyboardSwitcher; final boolean distinctMultiTouch = switcher.hasDistinctMultitouch(); // The space state depends only on the last character pressed and its own previous // state. Here, we revert the space state to neutral if the key is actually modifying @@ -1295,6 +1325,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar mHandler.cancelDoubleSpacesTimer(); } + boolean shouldStartKeyTypedTimer = true; switch (primaryCode) { case Keyboard.CODE_DELETE: mSpaceState = SPACE_STATE_NONE; @@ -1305,13 +1336,17 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar break; case Keyboard.CODE_SHIFT: // Shift key is handled in onPress() when device has distinct multi-touch panel. - if (!distinctMultiTouch) + if (!distinctMultiTouch) { switcher.toggleShift(); + } + shouldStartKeyTypedTimer = false; break; case Keyboard.CODE_SWITCH_ALPHA_SYMBOL: // Symbol key is handled in onPress() when device has distinct multi-touch panel. - if (!distinctMultiTouch) + if (!distinctMultiTouch) { switcher.changeKeyboardMode(); + } + shouldStartKeyTypedTimer = false; break; case Keyboard.CODE_CANCEL: if (!isShowingOptionDialog()) { @@ -1319,14 +1354,20 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar } break; case Keyboard.CODE_SETTINGS: - onSettingsKeyPressed(); + if (!mHandler.isIgnoringSpecialKey()) { + onSettingsKeyPressed(); + } + shouldStartKeyTypedTimer = false; break; case Keyboard.CODE_CAPSLOCK: switcher.toggleCapsLock(); hapticAndAudioFeedback(primaryCode); break; case Keyboard.CODE_SHORTCUT: - mSubtypeSwitcher.switchToShortcutIME(); + if (!mHandler.isIgnoringSpecialKey()) { + mSubtypeSwitcher.switchToShortcutIME(); + } + shouldStartKeyTypedTimer = false; break; case Keyboard.CODE_TAB: handleTab(); @@ -1352,6 +1393,9 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar switcher.onKey(primaryCode); // Reset after any single keystroke mEnteredText = null; + if (shouldStartKeyTypedTimer) { + mHandler.startKeyTypedTimer(); + } } @Override @@ -1368,6 +1412,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar mKeyboardSwitcher.onKey(Keyboard.CODE_DUMMY); mSpaceState = SPACE_STATE_NONE; mEnteredText = text; + mHandler.startKeyTypedTimer(); } @Override @@ -1503,6 +1548,9 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar mComposingStateManager.onFinishComposingText(); } } + if (code == Keyboard.CODE_SINGLE_QUOTE && !isCursorTouchingWord()) { + mHasUncommittedTypedChars = false; + } final KeyboardSwitcher switcher = mKeyboardSwitcher; if (switcher.isShiftedOrShiftLocked()) { if (keyCodes == null || keyCodes[0] < Character.MIN_CODE_POINT @@ -1775,7 +1823,15 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar // a boolean flag. Right now this is handled with a slight hack in // WhitelistDictionary#shouldForciblyAutoCorrectFrom. final boolean allowsToBeAutoCorrected = AutoCorrection.allowsToBeAutoCorrected( - mSuggest.getUnigramDictionaries(), typedWord, preferCapitalization()); + mSuggest.getUnigramDictionaries(), + // If the typed string ends with a single quote, for dictionary lookup purposes + // we behave as if the single quote was not here. Here, we are looking up the + // typed string in the dictionary (to avoid autocorrecting from an existing + // word, so for consistency this lookup should be made WITHOUT the trailing + // single quote. + wordComposer.isLastCharASingleQuote() + ? typedWord.subSequence(0, typedWord.length() - 1) : typedWord, + preferCapitalization()); if (mCorrectionMode == Suggest.CORRECTION_FULL || mCorrectionMode == Suggest.CORRECTION_FULL_BIGRAM) { autoCorrectionAvailable |= (!allowsToBeAutoCorrected); |