diff options
Diffstat (limited to 'java/src')
23 files changed, 168 insertions, 203 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/Key.java b/java/src/com/android/inputmethod/keyboard/Key.java index a1269c801..cf68c565d 100644 --- a/java/src/com/android/inputmethod/keyboard/Key.java +++ b/java/src/com/android/inputmethod/keyboard/Key.java @@ -60,6 +60,7 @@ public class Key implements Comparable<Key> { private final int mLabelFlags; private static final int LABEL_FLAGS_ALIGN_LEFT = 0x01; private static final int LABEL_FLAGS_ALIGN_RIGHT = 0x02; + private static final int LABEL_FLAGS_ALIGN_BUTTOM = 0x04; private static final int LABEL_FLAGS_ALIGN_LEFT_OF_CENTER = 0x08; private static final int LABEL_FLAGS_FONT_NORMAL = 0x10; private static final int LABEL_FLAGS_FONT_MONO_SPACE = 0x20; @@ -646,6 +647,10 @@ public class Key implements Comparable<Key> { return (mLabelFlags & LABEL_FLAGS_ALIGN_RIGHT) != 0; } + public final boolean isAlignButtom() { + return (mLabelFlags & LABEL_FLAGS_ALIGN_BUTTOM) != 0; + } + public final boolean isAlignLeftOfCenter() { return (mLabelFlags & LABEL_FLAGS_ALIGN_LEFT_OF_CENTER) != 0; } diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java index b7a76944e..61d51d1c9 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java @@ -61,10 +61,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { private final KeyboardTextsSet mKeyboardTextsSet = new KeyboardTextsSet(); private SettingsValues mCurrentSettingsValues; - /** mIsAutoCorrectionActive indicates that auto corrected word will be input instead of - * what user actually typed. */ - private boolean mIsAutoCorrectionActive; - private KeyboardTheme mKeyboardTheme; private Context mThemeContext; @@ -142,12 +138,7 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { } } - public void onFinishInputView() { - mIsAutoCorrectionActive = false; - } - public void onHideWindow() { - mIsAutoCorrectionActive = false; if (mKeyboardView != null) { mKeyboardView.onHideWindow(); } @@ -168,7 +159,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { mCurrentSettingsValues.mKeyPreviewShowUpDuration, mCurrentSettingsValues.mKeyPreviewDismissEndScale, mCurrentSettingsValues.mKeyPreviewDismissDuration); - keyboardView.updateAutoCorrectionState(mIsAutoCorrectionActive); keyboardView.updateShortcutKey(mSubtypeSwitcher.isShortcutImeReady()); final boolean subtypeChanged = (oldKeyboard == null) || !keyboard.mId.mLocale.equals(oldKeyboard.mId.mLocale); @@ -367,15 +357,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { } } - public void onAutoCorrectionStateChanged(final boolean isAutoCorrection) { - if (mIsAutoCorrectionActive != isAutoCorrection) { - mIsAutoCorrectionActive = isAutoCorrection; - if (mKeyboardView != null) { - mKeyboardView.updateAutoCorrectionState(isAutoCorrection); - } - } - } - public int getKeyboardShiftMode() { final Keyboard keyboard = getKeyboard(); if (keyboard == null) { diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardTheme.java b/java/src/com/android/inputmethod/keyboard/KeyboardTheme.java index e0b74fa14..0c0c16229 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardTheme.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardTheme.java @@ -29,8 +29,8 @@ import java.util.Comparator; public final class KeyboardTheme { private static final String TAG = KeyboardTheme.class.getSimpleName(); - static final String KITKAT_KEYBOARD_THEME_KEY = "pref_keyboard_layout_20110916"; - static final String KEYBOARD_THEME_KEY = "pref_keyboard_theme_20140509"; + static final String KLP_KEYBOARD_THEME_KEY = "pref_keyboard_layout_20110916"; + static final String LXX_KEYBOARD_THEME_KEY = "pref_keyboard_theme_20140509"; static final int THEME_ID_ICS = 0; static final int THEME_ID_KLP = 2; @@ -39,9 +39,9 @@ public final class KeyboardTheme { private static final KeyboardTheme[] KEYBOARD_THEMES = { new KeyboardTheme(THEME_ID_ICS, R.style.KeyboardTheme_ICS, - VERSION_CODES.ICE_CREAM_SANDWICH), + VERSION_CODES.BASE), new KeyboardTheme(THEME_ID_KLP, R.style.KeyboardTheme_KLP, - VERSION_CODES.KITKAT), + VERSION_CODES.ICE_CREAM_SANDWICH), new KeyboardTheme(THEME_ID_LXX, R.style.KeyboardTheme_LXX, // TODO: Update this constant once the *next* version becomes available. VERSION_CODES.CUR_DEVELOPMENT), @@ -116,22 +116,23 @@ public final class KeyboardTheme { static KeyboardTheme getDefaultKeyboardTheme(final SharedPreferences prefs, final int sdkVersion) { - final String obsoleteIdString = prefs.getString(KITKAT_KEYBOARD_THEME_KEY, null); - if (obsoleteIdString != null) { - // Remove old preference. - prefs.edit().remove(KITKAT_KEYBOARD_THEME_KEY).apply(); + final String klpThemeIdString = prefs.getString(KLP_KEYBOARD_THEME_KEY, null); + if (klpThemeIdString != null) { if (sdkVersion <= VERSION_CODES.KITKAT) { try { - final int themeId = Integer.parseInt(obsoleteIdString); + final int themeId = Integer.parseInt(klpThemeIdString); final KeyboardTheme theme = searchKeyboardThemeById(themeId); if (theme != null) { return theme; } - Log.w(TAG, "Unknown keyboard theme in preference: " + obsoleteIdString); + Log.w(TAG, "Unknown keyboard theme in KLP preference: " + klpThemeIdString); } catch (final NumberFormatException e) { - Log.w(TAG, "Illegal keyboard theme in preference: " + obsoleteIdString); + Log.w(TAG, "Illegal keyboard theme in KLP preference: " + klpThemeIdString, e); } } + // Remove old preference. + Log.i(TAG, "Remove KLP keyboard theme preference: " + klpThemeIdString); + prefs.edit().remove(KLP_KEYBOARD_THEME_KEY).apply(); } // TODO: This search algorithm isn't optimal if there are many themes. for (final KeyboardTheme theme : KEYBOARD_THEMES) { @@ -144,27 +145,43 @@ public final class KeyboardTheme { public static void saveKeyboardThemeId(final String themeIdString, final SharedPreferences prefs) { - prefs.edit().putString(KEYBOARD_THEME_KEY, themeIdString).apply(); + saveKeyboardThemeId(themeIdString, prefs, getSdkVersion()); + } + + static String getPreferenceKey(final int sdkVersion) { + if (sdkVersion <= VERSION_CODES.KITKAT) { + return KLP_KEYBOARD_THEME_KEY; + } + return LXX_KEYBOARD_THEME_KEY; + } + + static void saveKeyboardThemeId(final String themeIdString, final SharedPreferences prefs, + final int sdkVersion) { + final String prefKey = getPreferenceKey(sdkVersion); + prefs.edit().putString(prefKey, themeIdString).apply(); } public static KeyboardTheme getKeyboardTheme(final SharedPreferences prefs) { - final int sdkVersion = getSdkVersion(); - final String themeIdString = prefs.getString(KEYBOARD_THEME_KEY, null); - if (themeIdString == null) { + return getKeyboardTheme(prefs, getSdkVersion()); + } + + static KeyboardTheme getKeyboardTheme(final SharedPreferences prefs, final int sdkVersion) { + final String lxxThemeIdString = prefs.getString(LXX_KEYBOARD_THEME_KEY, null); + if (lxxThemeIdString == null) { return getDefaultKeyboardTheme(prefs, sdkVersion); } try { - final int themeId = Integer.parseInt(themeIdString); + final int themeId = Integer.parseInt(lxxThemeIdString); final KeyboardTheme theme = searchKeyboardThemeById(themeId); if (theme != null) { return theme; } - Log.w(TAG, "Unknown keyboard theme in preference: " + themeIdString); + Log.w(TAG, "Unknown keyboard theme in LXX preference: " + lxxThemeIdString); } catch (final NumberFormatException e) { - Log.w(TAG, "Illegal keyboard theme in preference: " + themeIdString); + Log.w(TAG, "Illegal keyboard theme in LXX preference: " + lxxThemeIdString, e); } - // Remove preference. - prefs.edit().remove(KEYBOARD_THEME_KEY).apply(); + // Remove preference that contains unknown or illegal theme id. + prefs.edit().remove(LXX_KEYBOARD_THEME_KEY).apply(); return getDefaultKeyboardTheme(prefs, sdkVersion); } } diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java index a6eac4cd7..edfc5fded 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java @@ -28,6 +28,7 @@ import android.graphics.Rect; import android.graphics.Region; import android.graphics.Typeface; import android.graphics.drawable.Drawable; +import android.graphics.drawable.NinePatchDrawable; import android.util.AttributeSet; import android.view.View; @@ -49,6 +50,7 @@ import java.util.HashSet; * @attr ref R.styleable#KeyboardView_keyBackground * @attr ref R.styleable#KeyboardView_functionalKeyBackground * @attr ref R.styleable#KeyboardView_spacebarBackground + * @attr ref R.styleable#KeyboardView_spacebarIconWidthRatio * @attr ref R.styleable#KeyboardView_keyLabelHorizontalPadding * @attr ref R.styleable#KeyboardView_keyHintLetterPadding * @attr ref R.styleable#KeyboardView_keyPopupHintLetterPadding @@ -85,6 +87,7 @@ public class KeyboardView extends View { private final Drawable mKeyBackground; private final Drawable mFunctionalKeyBackground; private final Drawable mSpacebarBackground; + private final float mSpacebarIconWidthRatio; private final Rect mKeyBackgroundPadding = new Rect(); private static final float KET_TEXT_SHADOW_RADIUS_DISABLED = -1.0f; @@ -135,8 +138,9 @@ public class KeyboardView extends View { : mKeyBackground; final Drawable spacebarBackground = keyboardViewAttr.getDrawable( R.styleable.KeyboardView_spacebarBackground); - mSpacebarBackground = (spacebarBackground != null) ? spacebarBackground - : mKeyBackground; + mSpacebarBackground = (spacebarBackground != null) ? spacebarBackground : mKeyBackground; + mSpacebarIconWidthRatio = keyboardViewAttr.getFloat( + R.styleable.KeyboardView_spacebarIconWidthRatio, 1.0f); mKeyLabelHorizontalPadding = keyboardViewAttr.getDimensionPixelOffset( R.styleable.KeyboardView_keyLabelHorizontalPadding, 0); mKeyHintLetterPadding = keyboardViewAttr.getDimension( @@ -513,10 +517,16 @@ public class KeyboardView extends View { // Draw key icon. if (label == null && icon != null) { - final int iconWidth = Math.min(icon.getIntrinsicWidth(), keyWidth); + final int iconWidth; + if (key.getCode() == Constants.CODE_SPACE && icon instanceof NinePatchDrawable) { + iconWidth = (int)(keyWidth * mSpacebarIconWidthRatio); + } else { + iconWidth = Math.min(icon.getIntrinsicWidth(), keyWidth); + } final int iconHeight = icon.getIntrinsicHeight(); final int iconX, alignX; - final int iconY = (keyHeight - iconHeight) / 2; + final int iconY = key.isAlignButtom() ? keyHeight - iconHeight + : (keyHeight - iconHeight) / 2; if (key.isAlignLeft()) { iconX = mKeyLabelHorizontalPadding; alignX = iconX; diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java index 4a0976845..26b6dd06a 100644 --- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java @@ -27,7 +27,6 @@ import android.graphics.Color; import android.graphics.Paint; import android.graphics.Paint.Align; import android.graphics.Typeface; -import android.graphics.drawable.Drawable; import android.preference.PreferenceManager; import android.util.AttributeSet; import android.util.Log; @@ -70,8 +69,6 @@ import java.util.WeakHashMap; /** * A view that is responsible for detecting key presses and touch movements. * - * @attr ref R.styleable#MainKeyboardView_autoCorrectionSpacebarLedEnabled - * @attr ref R.styleable#MainKeyboardView_autoCorrectionSpacebarLedIcon * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextRatio * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextColor * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextShadowRadius @@ -118,7 +115,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack /* Space key and its icon and background. */ private Key mSpaceKey; - private Drawable mSpacebarIcon; // Stuff to draw language name on spacebar. private final int mLanguageOnSpacebarFinalAlpha; private ObjectAnimator mLanguageOnSpacebarFadeoutAnimator; @@ -133,11 +129,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack private static final float LANGUAGE_ON_SPACEBAR_TEXT_SHADOW_RADIUS_DISABLED = -1.0f; // The minimum x-scale to fit the language name on spacebar. private static final float MINIMUM_XSCALE_OF_LANGUAGE_NAME = 0.8f; - // Stuff to draw auto correction LED on spacebar. - private boolean mAutoCorrectionSpacebarLedOn; - private final boolean mAutoCorrectionSpacebarLedEnabled; - private final Drawable mAutoCorrectionSpacebarLedIcon; - private static final int SPACE_LED_LENGTH_PERCENT = 80; // Stuff to draw altCodeWhileTyping keys. private final ObjectAnimator mAltCodeKeyWhileTypingFadeoutAnimator; @@ -221,10 +212,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack R.styleable.MainKeyboardView_backgroundDimAlpha, 0); mBackgroundDimAlphaPaint.setColor(Color.BLACK); mBackgroundDimAlphaPaint.setAlpha(backgroundDimAlpha); - mAutoCorrectionSpacebarLedEnabled = mainKeyboardViewAttr.getBoolean( - R.styleable.MainKeyboardView_autoCorrectionSpacebarLedEnabled, false); - mAutoCorrectionSpacebarLedIcon = mainKeyboardViewAttr.getDrawable( - R.styleable.MainKeyboardView_autoCorrectionSpacebarLedIcon); mLanguageOnSpacebarTextRatio = mainKeyboardViewAttr.getFraction( R.styleable.MainKeyboardView_languageOnSpacebarTextRatio, 1, 1, 1.0f); mLanguageOnSpacebarTextColor = mainKeyboardViewAttr.getColor( @@ -400,8 +387,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack mMoreKeysKeyboardCache.clear(); mSpaceKey = keyboard.getKey(Constants.CODE_SPACE); - mSpacebarIcon = (mSpaceKey != null) - ? mSpaceKey.getIcon(keyboard.mIconsSet, Constants.Color.ALPHA_OPAQUE) : null; final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap; mLanguageOnSpacebarTextSize = keyHeight * mLanguageOnSpacebarTextRatio; if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) { @@ -834,14 +819,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack invalidateKey(mSpaceKey); } - public void updateAutoCorrectionState(final boolean isAutoCorrection) { - if (!mAutoCorrectionSpacebarLedEnabled) { - return; - } - mAutoCorrectionSpacebarLedOn = isAutoCorrection; - invalidateKey(mSpaceKey); - } - private void dimEntireKeyboard(final boolean dimmed) { final boolean needsRedrawing = mNeedsToDimEntireKeyboard != dimmed; mNeedsToDimEntireKeyboard = dimmed; @@ -866,18 +843,19 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack if (key.altCodeWhileTyping() && key.isEnabled()) { params.mAnimAlpha = mAltCodeKeyWhileTypingAnimAlpha; } + super.onDrawKeyTopVisuals(key, canvas, paint, params); final int code = key.getCode(); if (code == Constants.CODE_SPACE) { - drawSpacebar(key, canvas, paint); + // If input language are explicitly selected. + if (mLanguageOnSpacebarFormatType != LanguageOnSpacebarHelper.FORMAT_TYPE_NONE) { + drawLanguageOnSpacebar(key, canvas, paint); + } // Whether space key needs to show the "..." popup hint for special purposes if (key.isLongPressEnabled() && mHasMultipleEnabledIMEsOrSubtypes) { drawKeyPopupHint(key, canvas, paint, params); } } else if (code == Constants.CODE_LANGUAGE_SWITCH) { - super.onDrawKeyTopVisuals(key, canvas, paint, params); drawKeyPopupHint(key, canvas, paint, params); - } else { - super.onDrawKeyTopVisuals(key, canvas, paint, params); } } @@ -917,48 +895,29 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack return ""; } - private void drawSpacebar(final Key key, final Canvas canvas, final Paint paint) { + private void drawLanguageOnSpacebar(final Key key, final Canvas canvas, final Paint paint) { final int width = key.getWidth(); final int height = key.getHeight(); - - // If input language are explicitly selected. - if (mLanguageOnSpacebarFormatType != LanguageOnSpacebarHelper.FORMAT_TYPE_NONE) { - paint.setTextAlign(Align.CENTER); - paint.setTypeface(Typeface.DEFAULT); - paint.setTextSize(mLanguageOnSpacebarTextSize); - final InputMethodSubtype subtype = getKeyboard().mId.mSubtype; - final String language = layoutLanguageOnSpacebar(paint, subtype, width); - // Draw language text with shadow - final float descent = paint.descent(); - final float textHeight = -paint.ascent() + descent; - final float baseline = height / 2 + textHeight / 2; - if (mLanguageOnSpacebarTextShadowRadius > 0.0f) { - paint.setShadowLayer(mLanguageOnSpacebarTextShadowRadius, 0, 0, - mLanguageOnSpacebarTextShadowColor); - } else { - paint.clearShadowLayer(); - } - paint.setColor(mLanguageOnSpacebarTextColor); - paint.setAlpha(mLanguageOnSpacebarAnimAlpha); - canvas.drawText(language, width / 2, baseline - descent, paint); + paint.setTextAlign(Align.CENTER); + paint.setTypeface(Typeface.DEFAULT); + paint.setTextSize(mLanguageOnSpacebarTextSize); + final InputMethodSubtype subtype = getKeyboard().mId.mSubtype; + final String language = layoutLanguageOnSpacebar(paint, subtype, width); + // Draw language text with shadow + final float descent = paint.descent(); + final float textHeight = -paint.ascent() + descent; + final float baseline = height / 2 + textHeight / 2; + if (mLanguageOnSpacebarTextShadowRadius > 0.0f) { + paint.setShadowLayer(mLanguageOnSpacebarTextShadowRadius, 0, 0, + mLanguageOnSpacebarTextShadowColor); + } else { paint.clearShadowLayer(); - paint.setTextScaleX(1.0f); - } - - // Draw the spacebar icon at the bottom - if (mAutoCorrectionSpacebarLedOn) { - final int iconWidth = width * SPACE_LED_LENGTH_PERCENT / 100; - final int iconHeight = mAutoCorrectionSpacebarLedIcon.getIntrinsicHeight(); - int x = (width - iconWidth) / 2; - int y = height - iconHeight; - drawIcon(canvas, mAutoCorrectionSpacebarLedIcon, x, y, iconWidth, iconHeight); - } else if (mSpacebarIcon != null) { - final int iconWidth = mSpacebarIcon.getIntrinsicWidth(); - final int iconHeight = mSpacebarIcon.getIntrinsicHeight(); - int x = (width - iconWidth) / 2; - int y = height - iconHeight; - drawIcon(canvas, mSpacebarIcon, x, y, iconWidth, iconHeight); } + paint.setColor(mLanguageOnSpacebarTextColor); + paint.setAlpha(mLanguageOnSpacebarAnimAlpha); + canvas.drawText(language, width / 2, baseline - descent, paint); + paint.clearShadowLayer(); + paint.setTextScaleX(1.0f); } @Override diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java index 1e31c96ec..8a6404b1b 100644 --- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java @@ -113,11 +113,8 @@ public final class BinaryDictionary extends Dictionary { synchronized(mDicTraverseSessions) { DicTraverseSession traverseSession = mDicTraverseSessions.get(traverseSessionId); if (traverseSession == null) { - traverseSession = mDicTraverseSessions.get(traverseSessionId); - if (traverseSession == null) { - traverseSession = new DicTraverseSession(mLocale, mNativeDict, mDictSize); - mDicTraverseSessions.put(traverseSessionId, traverseSession); - } + traverseSession = new DicTraverseSession(mLocale, mNativeDict, mDictSize); + mDicTraverseSessions.put(traverseSessionId, traverseSession); } return traverseSession; } @@ -266,20 +263,10 @@ public final class BinaryDictionary extends Dictionary { new FormatSpec.FormatOptions(outFormatVersion[0], hasHistoricalInfo)); } - @Override public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { - return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, blockOffensiveWords, - additionalFeaturesOptions, 0 /* sessionId */, inOutLanguageWeight); - } - - @Override - public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, - final String prevWord, final ProximityInfo proximityInfo, - final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, final int sessionId, final float[] inOutLanguageWeight) { if (!isValidDictionary()) { return null; diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java index cd380db6b..5253cc3dd 100644 --- a/java/src/com/android/inputmethod/latin/Dictionary.java +++ b/java/src/com/android/inputmethod/latin/Dictionary.java @@ -73,6 +73,7 @@ public abstract class Dictionary { * @param proximityInfo the object for key proximity. May be ignored by some implementations. * @param blockOffensiveWords whether to block potentially offensive words * @param additionalFeaturesOptions options about additional features used for the suggestion. + * @param sessionId the session id. * @param inOutLanguageWeight the language weight used for generating suggestions. * inOutLanguageWeight is a float array that has only one element. This can be updated when the * different language weight is used. @@ -83,17 +84,7 @@ public abstract class Dictionary { abstract public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight); - - // The default implementation of this method ignores sessionId. - // Subclasses that want to use sessionId need to override this method. - public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, - final String prevWord, final ProximityInfo proximityInfo, - final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final int sessionId, final float[] inOutLanguageWeight) { - return getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords, - additionalFeaturesOptions, inOutLanguageWeight); - } + final int sessionId, final float[] inOutLanguageWeight); /** * Checks if the given word occurs in the dictionary @@ -167,7 +158,7 @@ public abstract class Dictionary { public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { + final int sessionId, final float[] inOutLanguageWeight) { return null; } diff --git a/java/src/com/android/inputmethod/latin/DictionaryCollection.java b/java/src/com/android/inputmethod/latin/DictionaryCollection.java index 16173fffc..239fd067a 100644 --- a/java/src/com/android/inputmethod/latin/DictionaryCollection.java +++ b/java/src/com/android/inputmethod/latin/DictionaryCollection.java @@ -59,20 +59,20 @@ public final class DictionaryCollection extends Dictionary { public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { + final int sessionId, final float[] inOutLanguageWeight) { final CopyOnWriteArrayList<Dictionary> dictionaries = mDictionaries; if (dictionaries.isEmpty()) return null; // To avoid creating unnecessary objects, we get the list out of the first // dictionary and add the rest to it if not null, hence the get(0) ArrayList<SuggestedWordInfo> suggestions = dictionaries.get(0).getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords, additionalFeaturesOptions, - inOutLanguageWeight); + sessionId, inOutLanguageWeight); if (null == suggestions) suggestions = CollectionUtils.newArrayList(); final int length = dictionaries.size(); for (int i = 1; i < length; ++ i) { final ArrayList<SuggestedWordInfo> sugg = dictionaries.get(i).getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords, additionalFeaturesOptions, - inOutLanguageWeight); + sessionId, inOutLanguageWeight); if (null != sugg) suggestions.addAll(sugg); } return suggestions; diff --git a/java/src/com/android/inputmethod/latin/DictionaryFacilitatorForSuggest.java b/java/src/com/android/inputmethod/latin/DictionaryFacilitatorForSuggest.java index e0220e137..ddbb196d9 100644 --- a/java/src/com/android/inputmethod/latin/DictionaryFacilitatorForSuggest.java +++ b/java/src/com/android/inputmethod/latin/DictionaryFacilitatorForSuggest.java @@ -455,7 +455,7 @@ public class DictionaryFacilitatorForSuggest { final Dictionary dictionary = dictionaries.getDict(dictType); if (null == dictionary) continue; final ArrayList<SuggestedWordInfo> dictionarySuggestions = - dictionary.getSuggestionsWithSessionId(composer, prevWord, proximityInfo, + dictionary.getSuggestions(composer, prevWord, proximityInfo, blockOffensiveWords, additionalFeaturesOptions, sessionId, languageWeight); if (null == dictionarySuggestions) continue; diff --git a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java index e323f0ab2..4358f84c2 100644 --- a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java @@ -366,7 +366,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { } @Override - public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, + public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, final int sessionId, final float[] inOutLanguageWeight) { @@ -380,9 +380,9 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { return null; } final ArrayList<SuggestedWordInfo> suggestions = - mBinaryDictionary.getSuggestionsWithSessionId(composer, prevWord, - proximityInfo, blockOffensiveWords, additionalFeaturesOptions, - sessionId, inOutLanguageWeight); + mBinaryDictionary.getSuggestions(composer, prevWord, proximityInfo, + blockOffensiveWords, additionalFeaturesOptions, sessionId, + inOutLanguageWeight); if (mBinaryDictionary.isCorrupted()) { Log.i(TAG, "Dictionary (" + mDictName +") is corrupted. " + "Remove and regenerate it."); @@ -401,15 +401,6 @@ abstract public class ExpandableBinaryDictionary extends Dictionary { } @Override - public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, - final String prevWord, final ProximityInfo proximityInfo, - final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { - return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, blockOffensiveWords, - additionalFeaturesOptions, 0 /* sessionId */, inOutLanguageWeight); - } - - @Override public boolean isValidWord(final String word) { reloadDictionaryIfRequired(); boolean lockAcquired = false; diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 1ccf5854a..d100d32bb 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -140,10 +140,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen private final SubtypeState mSubtypeState = new SubtypeState(); // Object for reacting to adding/removing a dictionary pack. - private BroadcastReceiver mDictionaryPackInstallReceiver = + private final BroadcastReceiver mDictionaryPackInstallReceiver = new DictionaryPackInstallBroadcastReceiver(this); - private BroadcastReceiver mDictionaryDumpBroadcastReceiver = + private final BroadcastReceiver mDictionaryDumpBroadcastReceiver = new DictionaryDumpBroadcastReceiver(this); private AlertDialog mOptionsDialog; @@ -905,7 +905,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen private void onFinishInputViewInternal(final boolean finishingInput) { super.onFinishInputView(finishingInput); - mKeyboardSwitcher.onFinishInputView(); mKeyboardSwitcher.deallocateMemory(); // Remove pending messages related to update suggestions mHandler.cancelUpdateSuggestionStrip(); @@ -1388,7 +1387,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen if (!hasSuggestionStripView()) { return; } - mKeyboardSwitcher.onAutoCorrectionStateChanged(suggestedWords.mWillAutoCorrect); if (!onEvaluateInputViewShown()) { return; } @@ -1631,7 +1629,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen // boolean onKeyMultiple(final int keyCode, final int count, final KeyEvent event); // receive ringer mode change and network state change. - private BroadcastReceiver mConnectivityAndRingerModeChangeReceiver = new BroadcastReceiver() { + private final BroadcastReceiver mConnectivityAndRingerModeChangeReceiver = + new BroadcastReceiver() { @Override public void onReceive(final Context context, final Intent intent) { final String action = intent.getAction(); @@ -1748,8 +1747,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen @UsedForTesting /* package for test */ DistracterFilter createDistracterFilter() { - return DistracterFilterUtils.createDistracterFilter( - mInputLogic.mSuggest, mKeyboardSwitcher); + return DistracterFilterUtils.createDistracterFilter(this /* Context */, mKeyboardSwitcher); } public void dumpDictionaryForDebug(final String dictName) { diff --git a/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java index 9f61d6c37..15b12381b 100644 --- a/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java @@ -52,20 +52,12 @@ public final class ReadOnlyBinaryDictionary extends Dictionary { public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { - return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, blockOffensiveWords, - additionalFeaturesOptions, 0 /* sessionId */, inOutLanguageWeight); - } - - @Override - public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer, - final String prevWord, final ProximityInfo proximityInfo, - final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, final int sessionId, final float[] inOutLanguageWeight) { if (mLock.readLock().tryLock()) { try { return mBinaryDictionary.getSuggestions(composer, prevWord, proximityInfo, - blockOffensiveWords, additionalFeaturesOptions, inOutLanguageWeight); + blockOffensiveWords, additionalFeaturesOptions, sessionId, + inOutLanguageWeight); } finally { mLock.readLock().unlock(); } diff --git a/java/src/com/android/inputmethod/latin/Suggest.java b/java/src/com/android/inputmethod/latin/Suggest.java index db0a8a81c..71355f418 100644 --- a/java/src/com/android/inputmethod/latin/Suggest.java +++ b/java/src/com/android/inputmethod/latin/Suggest.java @@ -94,8 +94,8 @@ public final class Suggest { final boolean blockOffensiveWords, final boolean isCorrectionEnabled, final int[] additionalFeaturesOptions, final int sequenceNumber, final OnGetSuggestedWordsCallback callback) { - final int trailingSingleQuotesCount = wordComposer.trailingSingleQuotesCount(); final String typedWord = wordComposer.getTypedWord(); + final int trailingSingleQuotesCount = StringUtils.getTrailingSingleQuotesCount(typedWord); final String consideredWord = trailingSingleQuotesCount > 0 ? typedWord.substring(0, typedWord.length() - trailingSingleQuotesCount) : typedWord; diff --git a/java/src/com/android/inputmethod/latin/WordComposer.java b/java/src/com/android/inputmethod/latin/WordComposer.java index ac6972928..9cf71c7f4 100644 --- a/java/src/com/android/inputmethod/latin/WordComposer.java +++ b/java/src/com/android/inputmethod/latin/WordComposer.java @@ -149,7 +149,8 @@ public final class WordComposer { public int copyCodePointsExceptTrailingSingleQuotesAndReturnCodePointCount( final int[] destination) { // lastIndex is exclusive - final int lastIndex = mTypedWordCache.length() - trailingSingleQuotesCount(); + final int lastIndex = mTypedWordCache.length() + - StringUtils.getTrailingSingleQuotesCount(mTypedWordCache); if (lastIndex <= 0) { // The string is empty or contains only single quotes. return 0; @@ -331,15 +332,6 @@ public final class WordComposer { return mIsFirstCharCapitalized; } - public int trailingSingleQuotesCount() { - final int lastIndex = mTypedWordCache.length() - 1; - int i = lastIndex; - while (i >= 0 && mTypedWordCache.charAt(i) == Constants.CODE_SINGLE_QUOTE) { - --i; - } - return lastIndex - i; - } - /** * Whether or not all of the user typed chars are upper case * @return true if all user typed chars are upper case, false otherwise diff --git a/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java b/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java index afacd085b..6ef505e76 100644 --- a/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java +++ b/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java @@ -138,11 +138,13 @@ public class PersonalizationHelper { } } dictionaryMap.clear(); - if (!FileUtils.deleteFilteredFiles( - context.getFilesDir(), new DictFilter(dictNamePrefix))) { + final File filesDir = context.getFilesDir(); + if (filesDir == null) { + Log.e(TAG, "context.getFilesDir() returned null."); + } + if (!FileUtils.deleteFilteredFiles(filesDir, new DictFilter(dictNamePrefix))) { Log.e(TAG, "Cannot remove all existing dictionary files. filesDir: " - + context.getFilesDir().getAbsolutePath() + ", dictNamePrefix: " - + dictNamePrefix); + + filesDir.getAbsolutePath() + ", dictNamePrefix: " + dictNamePrefix); } } } diff --git a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java index 69d092751..4c23d2210 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java @@ -327,7 +327,7 @@ public abstract class AndroidWordLevelSpellCheckerSession extends Session { final ArrayList<SuggestedWordInfo> suggestions = dictInfo.mDictionary.getSuggestions(composer, prevWord, dictInfo.getProximityInfo(), true /* blockOffensiveWords */, - null /* additionalFeaturesOptions */, + null /* additionalFeaturesOptions */, 0 /* sessionId */, null /* inOutLanguageWeight */); if (suggestions != null) { for (final SuggestedWordInfo suggestion : suggestions) { diff --git a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java index c99264347..0be256805 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/DictionaryPool.java @@ -54,7 +54,7 @@ public final class DictionaryPool extends LinkedBlockingQueue<DictAndKeyboard> { public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer, final String prevWord, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { + final int sessionId, final float[] inOutLanguageWeight) { return noSuggestions; } @Override diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedContactsBinaryDictionary.java b/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedContactsBinaryDictionary.java index a694bf47d..5f6e168b3 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedContactsBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedContactsBinaryDictionary.java @@ -38,10 +38,10 @@ public final class SynchronouslyLoadedContactsBinaryDictionary extends ContactsB public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes, final String prevWordForBigrams, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { + final int sessionId, final float[] inOutLanguageWeight) { synchronized (mLock) { return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, - blockOffensiveWords, additionalFeaturesOptions, inOutLanguageWeight); + blockOffensiveWords, additionalFeaturesOptions, sessionId, inOutLanguageWeight); } } diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedUserBinaryDictionary.java b/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedUserBinaryDictionary.java index 1a6dd5818..0499ad234 100644 --- a/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedUserBinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/spellcheck/SynchronouslyLoadedUserBinaryDictionary.java @@ -43,10 +43,10 @@ public final class SynchronouslyLoadedUserBinaryDictionary extends UserBinaryDic public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer codes, final String prevWordForBigrams, final ProximityInfo proximityInfo, final boolean blockOffensiveWords, final int[] additionalFeaturesOptions, - final float[] inOutLanguageWeight) { + final int sessionId, final float[] inOutLanguageWeight) { synchronized (mLock) { return super.getSuggestions(codes, prevWordForBigrams, proximityInfo, - blockOffensiveWords, additionalFeaturesOptions, inOutLanguageWeight); + blockOffensiveWords, additionalFeaturesOptions, sessionId, inOutLanguageWeight); } } diff --git a/java/src/com/android/inputmethod/latin/utils/DistracterFilter.java b/java/src/com/android/inputmethod/latin/utils/DistracterFilter.java index 0a0379982..05387d55b 100644 --- a/java/src/com/android/inputmethod/latin/utils/DistracterFilter.java +++ b/java/src/com/android/inputmethod/latin/utils/DistracterFilter.java @@ -16,6 +16,12 @@ package com.android.inputmethod.latin.utils; +import java.util.Locale; +import java.util.concurrent.TimeUnit; + +import android.content.Context; +import android.util.Log; + import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.latin.Constants; import com.android.inputmethod.latin.Suggest; @@ -29,6 +35,11 @@ import com.android.inputmethod.latin.WordComposer; * or user history dictionaries */ public class DistracterFilter { + private static final String TAG = DistracterFilter.class.getSimpleName(); + + private static final long TIMEOUT_TO_WAIT_LOADING_DICTIONARIES_IN_SECONDS = 120; + + private final Context mContext; private final Suggest mSuggest; private final Keyboard mKeyboard; @@ -42,13 +53,13 @@ public class DistracterFilter { /** * Create a DistracterFilter instance. * - * @param suggest an instance of Suggest which will be used to obtain a list of suggestions - * for a potential distracter + * @param context the context. * @param keyboard the keyboard that is currently being used. This information is needed * when calling mSuggest.getSuggestedWords(...) to obtain a list of suggestions. */ - public DistracterFilter(final Suggest suggest, final Keyboard keyboard) { - mSuggest = suggest; + public DistracterFilter(final Context context, final Keyboard keyboard) { + mContext = context; + mSuggest = new Suggest(); mKeyboard = keyboard; } @@ -66,19 +77,37 @@ public class DistracterFilter { return false; } + private void loadDictionariesForLocale(final Locale newlocale) throws InterruptedException { + mSuggest.mDictionaryFacilitator.resetDictionaries(mContext, newlocale, + false /* useContactsDict */, false /* usePersonalizedDicts */, + false /* forceReloadMainDictionary */, null /* listener */); + mSuggest.mDictionaryFacilitator.waitForLoadingMainDictionary( + TIMEOUT_TO_WAIT_LOADING_DICTIONARIES_IN_SECONDS, TimeUnit.SECONDS); + } + /** * Determine whether a word is a distracter to words in dictionaries. * * @param prevWord the previous word, or null if none. * @param testedWord the word that will be tested to see whether it is a distracter to words * in dictionaries. + * @param locale the locale of words. * @return true if testedWord is a distracter, otherwise false. */ public boolean isDistracterToWordsInDictionaries(final String prevWord, - final String testedWord) { - if (mSuggest == null || mKeyboard == null) { + final String testedWord, final Locale locale) { + if (mKeyboard == null || locale == null) { return false; } + if (!locale.equals(mSuggest.mDictionaryFacilitator.getLocale())) { + // Reset dictionaries for the locale. + try { + loadDictionariesForLocale(locale); + } catch (final InterruptedException e) { + Log.e(TAG, "Interrupted while waiting for loading dicts in DistracterFilter", e); + return false; + } + } final WordComposer composer = new WordComposer(); final int[] codePoints = StringUtils.toCodePointArray(testedWord); @@ -86,9 +115,10 @@ public class DistracterFilter { coordinates = mKeyboard.getCoordinates(codePoints); composer.setComposingWord(codePoints, coordinates, prevWord); - final int trailingSingleQuotesCount = composer.trailingSingleQuotesCount(); - final String consideredWord = trailingSingleQuotesCount > 0 ? testedWord.substring(0, - testedWord.length() - trailingSingleQuotesCount) : testedWord; + final int trailingSingleQuotesCount = StringUtils.getTrailingSingleQuotesCount(testedWord); + final String consideredWord = trailingSingleQuotesCount > 0 ? + testedWord.substring(0, testedWord.length() - trailingSingleQuotesCount) : + testedWord; final AsyncResultHolder<Boolean> holder = new AsyncResultHolder<Boolean>(); final OnGetSuggestedWordsCallback callback = new OnGetSuggestedWordsCallback() { @Override diff --git a/java/src/com/android/inputmethod/latin/utils/DistracterFilterUtils.java b/java/src/com/android/inputmethod/latin/utils/DistracterFilterUtils.java index df07f976c..8a711a24e 100644 --- a/java/src/com/android/inputmethod/latin/utils/DistracterFilterUtils.java +++ b/java/src/com/android/inputmethod/latin/utils/DistracterFilterUtils.java @@ -16,17 +16,18 @@ package com.android.inputmethod.latin.utils; +import android.content.Context; + import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.KeyboardSwitcher; import com.android.inputmethod.keyboard.MainKeyboardView; -import com.android.inputmethod.latin.Suggest; public class DistracterFilterUtils { private DistracterFilterUtils() { // This utility class is not publicly instantiable. } - public static final DistracterFilter createDistracterFilter(final Suggest suggest, + public static final DistracterFilter createDistracterFilter(final Context context, final KeyboardSwitcher keyboardSwitcher) { final MainKeyboardView mainKeyboardView = keyboardSwitcher.getMainKeyboardView(); // TODO: Create Keyboard when mainKeyboardView is null. @@ -34,7 +35,7 @@ public class DistracterFilterUtils { // spellchecker's logic. final Keyboard keyboard = (mainKeyboardView != null) ? mainKeyboardView.getKeyboard() : null; - final DistracterFilter distracterFilter = new DistracterFilter(suggest, keyboard); + final DistracterFilter distracterFilter = new DistracterFilter(context, keyboard); return distracterFilter; } } diff --git a/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java b/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java index 74e7db901..2d6796e3e 100644 --- a/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java +++ b/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java @@ -150,7 +150,7 @@ public final class LanguageModelParam { // Adding such a word to dictonaries would interfere with entering in-dictionary words. For // example, adding "mot" to dictionaries might interfere with entering "not". // This kind of OOV should be filtered out. - if (distracterFilter.isDistracterToWordsInDictionaries(prevWord, targetWord)) { + if (distracterFilter.isDistracterToWordsInDictionaries(prevWord, targetWord, locale)) { return null; } return createAndGetLanguageModelParamOfWord(prevWord, targetWord, timestamp, diff --git a/java/src/com/android/inputmethod/latin/utils/StringUtils.java b/java/src/com/android/inputmethod/latin/utils/StringUtils.java index 374badc19..73ac9a573 100644 --- a/java/src/com/android/inputmethod/latin/utils/StringUtils.java +++ b/java/src/com/android/inputmethod/latin/utils/StringUtils.java @@ -538,6 +538,15 @@ public final class StringUtils { ? casedText.codePointAt(0) : CODE_UNSPECIFIED; } + public static int getTrailingSingleQuotesCount(final CharSequence charSequence) { + final int lastIndex = charSequence.length() - 1; + int i = lastIndex; + while (i >= 0 && charSequence.charAt(i) == Constants.CODE_SINGLE_QUOTE) { + --i; + } + return lastIndex - i; + } + @UsedForTesting public static class Stringizer<E> { public String stringize(final E element) { |