diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/LatinIME.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/LatinIME.java | 78 |
1 files changed, 43 insertions, 35 deletions
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 59de798d8..d11aaeb96 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -104,10 +104,14 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar */ public static final String IME_OPTION_NO_SETTINGS_KEY = "noSettingsKey"; + // TODO: Remove this private option. /** * The private IME option used to indicate that the given text field needs * ASCII code points input. + * + * @deprecated Use {@link EditorInfo#IME_FLAG_FORCE_ASCII}. */ + @SuppressWarnings("dep-ann") public static final String IME_OPTION_FORCE_ASCII = "forceAscii"; /** @@ -1019,7 +1023,10 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar @Override public boolean onEvaluateFullscreenMode() { - return super.onEvaluateFullscreenMode() && mSettingsValues.mUseFullScreenMode; + // Reread resource value here, because this method is called by framework anytime as needed. + final boolean isFullscreenModeAllowed = + mSettingsValues.isFullscreenModeAllowed(getResources()); + return super.onEvaluateFullscreenMode() && isFullscreenModeAllowed; } @Override @@ -1232,7 +1239,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar } mLastKeyTime = when; 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 // the input contents (any non-shift key), which is what we should do for @@ -1254,22 +1260,14 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar LatinImeLogger.logOnDelete(); break; case Keyboard.CODE_SHIFT: - // Shift key is handled in onPress() when device has distinct multi-touch panel. - if (!distinctMultiTouch) { - switcher.toggleShift(); - } - break; case Keyboard.CODE_SWITCH_ALPHA_SYMBOL: - // Symbol key is handled in onPress() when device has distinct multi-touch panel. - if (!distinctMultiTouch) { - switcher.toggleAlphabetAndSymbols(); - } + // Shift and symbol key is handled in onPressKey() and onReleaseKey(). break; case Keyboard.CODE_SETTINGS: onSettingsKeyPressed(); break; case Keyboard.CODE_CAPSLOCK: - switcher.toggleCapsLock(); + // Caps lock code is handled in KeyboardSwitcher.onCodeInput() below. hapticAndAudioFeedback(primaryCode); break; case Keyboard.CODE_SHORTCUT: @@ -1369,6 +1367,10 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar ic.deleteSurroundingText(1, 0); } } else { + // We should be very careful about auto-correction cancellation and suggestion + // resuming here. The behavior needs to be different according to text field types, + // and it would be much clearer to test for them explicitly here rather than + // relying on implicit values like "whether the suggestion strip is displayed". if (mWordComposer.didAutoCorrectToAnotherWord()) { Utils.Stats.onAutoCorrectionCancellation(); cancelAutoCorrect(ic); @@ -1388,10 +1390,11 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar } } + // See the comment above: must be careful about resuming auto-suggestion. if (mSuggestionsView != null && mSuggestionsView.dismissAddToDictionaryHint()) { // Go back to the suggestion mode if the user canceled the // "Touch again to save". - // NOTE: In gerenal, we don't revert the word when backspacing + // NOTE: In general, we don't revert the word when backspacing // from a manual suggestion pick. We deliberately chose a // different behavior only in the case of picking the first // suggestion (typed word). It's intentional to have made this @@ -1402,7 +1405,9 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar if (mDeleteCount > DELETE_ACCELERATE_AT) { ic.deleteSurroundingText(1, 0); } - restartSuggestionsOnWordBeforeCursorIfAtEndOfWord(ic); + if (isSuggestionsRequested()) { + restartSuggestionsOnWordBeforeCursorIfAtEndOfWord(ic); + } } } } @@ -1694,6 +1699,10 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar // Check if we have a suggestion engine attached. if ((mSuggest == null || !isSuggestionsRequested()) && !mVoiceProxy.isVoiceInputHighlighted()) { + if (mWordComposer.isComposingWord()) { + Log.w(TAG, "Called updateSuggestions but suggestions were not requested!"); + mWordComposer.setAutoCorrection(mWordComposer.getTypedWord()); + } return; } @@ -2081,10 +2090,23 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar && !mSettingsValues.isWordSeparator(textAfterCursor.charAt(0))) return; // Bail out if word before cursor is 0-length or a single non letter (like an apostrophe) - // Example: " '|" gets rejected here but "I'|" and "I|" are okay - final CharSequence word = EditingUtils.getWordAtCursor(ic, mSettingsValues.mWordSeparators); + // Example: " -|" gets rejected here but "e-|" and "e|" are okay + CharSequence word = EditingUtils.getWordAtCursor(ic, mSettingsValues.mWordSeparators); + // We don't suggest on leading single quotes, so we have to remove them from the word if + // it starts with single quotes. + while (!TextUtils.isEmpty(word) && Keyboard.CODE_SINGLE_QUOTE == word.charAt(0)) { + word = word.subSequence(1, word.length()); + } if (TextUtils.isEmpty(word)) return; - if (word.length() == 1 && !Character.isLetter(word.charAt(0))) return; + final char firstChar = word.charAt(0); // we just tested that word is not empty + if (word.length() == 1 && !Character.isLetter(firstChar)) return; + + // We only suggest on words that start with a letter or a symbol that is excluded from + // word separators (see #handleCharacterWhileInBatchEdit). + if (!(isAlphabet(firstChar) + || mSettingsValues.isSymbolExcludedFromWordSeparators(firstChar))) { + return; + } // Okay, we are at the end of a word. Restart suggestions. restartSuggestionsOnWordBeforeCursor(ic, word); @@ -2235,31 +2257,17 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar } @Override - public void onPress(int primaryCode, boolean withSliding) { + public void onPressKey(int primaryCode) { final KeyboardSwitcher switcher = mKeyboardSwitcher; if (switcher.isVibrateAndSoundFeedbackRequired()) { hapticAndAudioFeedback(primaryCode); } - final boolean distinctMultiTouch = switcher.hasDistinctMultitouch(); - if (distinctMultiTouch && primaryCode == Keyboard.CODE_SHIFT) { - switcher.onPressShift(withSliding); - } else if (distinctMultiTouch && primaryCode == Keyboard.CODE_SWITCH_ALPHA_SYMBOL) { - switcher.onPressSymbol(); - } else { - switcher.onOtherKeyPressed(); - } + switcher.onPressKey(primaryCode); } @Override - public void onRelease(int primaryCode, boolean withSliding) { - KeyboardSwitcher switcher = mKeyboardSwitcher; - // Reset any drag flags in the keyboard - final boolean distinctMultiTouch = switcher.hasDistinctMultitouch(); - if (distinctMultiTouch && primaryCode == Keyboard.CODE_SHIFT) { - switcher.onReleaseShift(withSliding); - } else if (distinctMultiTouch && primaryCode == Keyboard.CODE_SWITCH_ALPHA_SYMBOL) { - switcher.onReleaseSymbol(); - } + public void onReleaseKey(int primaryCode, boolean withSliding) { + mKeyboardSwitcher.onReleaseKey(primaryCode, withSliding); } |