diff options
Diffstat (limited to 'java/src')
43 files changed, 537 insertions, 872 deletions
diff --git a/java/src/com/android/inputmethod/accessibility/AccessibleKeyboardViewProxy.java b/java/src/com/android/inputmethod/accessibility/AccessibleKeyboardViewProxy.java index d0d5399c6..0043b7844 100644 --- a/java/src/com/android/inputmethod/accessibility/AccessibleKeyboardViewProxy.java +++ b/java/src/com/android/inputmethod/accessibility/AccessibleKeyboardViewProxy.java @@ -204,19 +204,6 @@ public final class AccessibleKeyboardViewProxy extends AccessibilityDelegateComp } /** - * Intercepts touch events before dispatch when touch exploration is turned on in ICS and - * higher. - * - * @param event The motion event being dispatched. - * @return {@code true} if the event is handled - */ - public boolean dispatchTouchEvent(final MotionEvent event) { - // To avoid accidental key presses during touch exploration, always drop - // touch events generated by the user. - return false; - } - - /** * Receives hover events when touch exploration is turned on in SDK versions ICS and higher. * * @param event The hover event. diff --git a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java b/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java index b119d6c82..4ea7fb888 100644 --- a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java +++ b/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java @@ -19,7 +19,10 @@ package com.android.inputmethod.compat; import android.os.Build; import android.view.inputmethod.InputMethodSubtype; +import com.android.inputmethod.latin.Constants; + import java.lang.reflect.Constructor; +import java.lang.reflect.Method; public final class InputMethodSubtypeCompatUtils { private static final String TAG = InputMethodSubtypeCompatUtils.class.getSimpleName(); @@ -37,6 +40,12 @@ public final class InputMethodSubtypeCompatUtils { } } } + + // Note that {@link InputMethodSubtype#isAsciiCapable()} has been introduced in API level 19 + // (Build.VERSION_CODE.KITKAT). + private static final Method METHOD_isAsciiCapable = CompatUtils.getMethod( + InputMethodSubtype.class, "isAsciiCapable"); + private InputMethodSubtypeCompatUtils() { // This utility class is not publicly instantiable. } @@ -53,4 +62,9 @@ public final class InputMethodSubtypeCompatUtils { nameId, iconId, locale, mode, extraValue, isAuxiliary, overridesImplicitlyEnabledSubtype, id); } + + public static boolean isAsciiCapable(final InputMethodSubtype subtype) { + return (Boolean)CompatUtils.invoke(subtype, false, METHOD_isAsciiCapable) + || subtype.containsExtraValueKey(Constants.Subtype.ExtraValue.ASCII_CAPABLE); + } } diff --git a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java index a32d76c30..60f7e2def 100644 --- a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java +++ b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java @@ -23,7 +23,6 @@ import android.text.Spanned; import android.text.TextUtils; import android.text.style.SuggestionSpan; -import com.android.inputmethod.latin.Dictionary; import com.android.inputmethod.latin.LatinImeLogger; import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; @@ -70,7 +69,7 @@ public final class SuggestionSpanUtils { public static CharSequence getTextWithSuggestionSpan(final Context context, final String pickedWord, final SuggestedWords suggestedWords) { if (TextUtils.isEmpty(pickedWord) || suggestedWords.isEmpty() - || suggestedWords.mIsPrediction || suggestedWords.mIsPunctuationSuggestions) { + || suggestedWords.mIsPrediction || suggestedWords.isPunctuationSuggestions()) { return pickedWord; } diff --git a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java index 7bbd041e7..d18639741 100644 --- a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java +++ b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java @@ -317,15 +317,19 @@ public final class DictionarySettingsFragment extends PreferenceFragment final WordListPreference pref; if (null != oldPreference && oldPreference.mVersion == version + && oldPreference.hasStatus(status) && oldPreference.mLocale.equals(locale)) { - // If the old preference has all the new attributes, reuse it. We test - // for version and locale because although attributes other than status - // need to be the same, others have been tested through the key of the - // map. Also, status may differ so we don't want to use #equals() here. + // If the old preference has all the new attributes, reuse it. Ideally, we + // should reuse the old pref even if its status is different and call + // setStatus here, but setStatus calls Preference#setSummary() which needs + // to be done on the UI thread and we're not on the UI thread here. We + // could do all this work on the UI thread, but in this case it's probably + // lighter to stay on a background thread and throw this old preference out. pref = oldPreference; - pref.setStatus(status); } else { // Otherwise, discard it and create a new one instead. + // TODO: when the status is different from the old one, we need to + // animate the old one out before animating the new one in. pref = new WordListPreference(activity, mDictionaryListInterfaceState, mClientId, wordlistId, version, locale, description, status, filesize); diff --git a/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java b/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java index ba1fce1a8..aea16af0d 100644 --- a/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java +++ b/java/src/com/android/inputmethod/dictionarypack/WordListPreference.java @@ -98,6 +98,10 @@ public final class WordListPreference extends Preference { setSummary(getSummary(status)); } + public boolean hasStatus(final int status) { + return status == mStatus; + } + @Override public View onCreateView(final ViewGroup parent) { final View orphanedView = mInterfaceState.findFirstOrphanedView(); @@ -217,6 +221,7 @@ public final class WordListPreference extends Preference { progressBar.setIds(mClientId, mWordlistId); progressBar.setMax(mFilesize); final boolean showProgressBar = (MetadataDbHelper.STATUS_DOWNLOADING == mStatus); + setSummary(getSummary(mStatus)); status.setVisibility(showProgressBar ? View.INVISIBLE : View.VISIBLE); progressBar.setVisibility(showProgressBar ? View.VISIBLE : View.INVISIBLE); diff --git a/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java b/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java index c34464314..4c53b528f 100644 --- a/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java +++ b/java/src/com/android/inputmethod/keyboard/EmojiPalettesView.java @@ -25,6 +25,7 @@ import android.content.res.Resources; import android.content.res.TypedArray; import android.graphics.Color; import android.graphics.Rect; +import android.graphics.Typeface; import android.os.Build; import android.os.CountDownTimer; import android.preference.PreferenceManager; @@ -34,6 +35,7 @@ import android.util.AttributeSet; import android.util.Log; import android.util.Pair; import android.util.SparseArray; +import android.util.TypedValue; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; @@ -84,6 +86,8 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange private EmojiPalettesAdapter mEmojiPalettesAdapter; private final EmojiLayoutParams mEmojiLayoutParams; + private TextView mAlphabetKeyLeft; + private TextView mAlphabetKeyRight; private TabHost mTabHost; private ViewPager mEmojiPager; private int mCurrentPagerPosition = 0; @@ -487,20 +491,23 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange deleteKey.setTag(Constants.CODE_DELETE); deleteKey.setOnTouchListener(mDeleteKeyOnTouchListener); - // alphabetKey, alphabetKey2, and spaceKey depend on {@link View.OnClickListener} as well as - // {@link View.OnTouchListener}. {@link View.OnTouchListener} is used as the trigger of - // key-press, while {@link View.OnClickListener} is used as the trigger of key-release which - // does not occur if the event is canceled by moving off the finger from the view. - final ImageView alphabetKey = (ImageView)findViewById(R.id.emoji_keyboard_alphabet); - alphabetKey.setBackgroundResource(mEmojiFunctionalKeyBackgroundId); - alphabetKey.setTag(Constants.CODE_ALPHA_FROM_EMOJI); - alphabetKey.setOnTouchListener(this); - alphabetKey.setOnClickListener(this); - final ImageView alphabetKey2 = (ImageView)findViewById(R.id.emoji_keyboard_alphabet2); - alphabetKey2.setBackgroundResource(mEmojiFunctionalKeyBackgroundId); - alphabetKey2.setTag(Constants.CODE_ALPHA_FROM_EMOJI); - alphabetKey2.setOnTouchListener(this); - alphabetKey2.setOnClickListener(this); + // {@link #mAlphabetKeyLeft}, {@link #mAlphabetKeyRight, and spaceKey depend on + // {@link View.OnClickListener} as well as {@link View.OnTouchListener}. + // {@link View.OnTouchListener} is used as the trigger of key-press, while + // {@link View.OnClickListener} is used as the trigger of key-release which does not occur + // if the event is canceled by moving off the finger from the view. + // The text on alphabet keys are set at + // {@link #startEmojiPalettes(String,int,float,Typeface)}. + mAlphabetKeyLeft = (TextView)findViewById(R.id.emoji_keyboard_alphabet_left); + mAlphabetKeyLeft.setBackgroundResource(mEmojiFunctionalKeyBackgroundId); + mAlphabetKeyLeft.setTag(Constants.CODE_ALPHA_FROM_EMOJI); + mAlphabetKeyLeft.setOnTouchListener(this); + mAlphabetKeyLeft.setOnClickListener(this); + mAlphabetKeyRight = (TextView)findViewById(R.id.emoji_keyboard_alphabet_right); + mAlphabetKeyRight.setBackgroundResource(mEmojiFunctionalKeyBackgroundId); + mAlphabetKeyRight.setTag(Constants.CODE_ALPHA_FROM_EMOJI); + mAlphabetKeyRight.setOnTouchListener(this); + mAlphabetKeyRight.setOnClickListener(this); final ImageView spaceKey = (ImageView)findViewById(R.id.emoji_keyboard_space); spaceKey.setBackgroundResource(mKeyBackgroundId); spaceKey.setTag(Constants.CODE_SPACE); @@ -627,10 +634,20 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange // TODO: } - public void startEmojiPalettes() { + // Hack: These parameters are hacky. + public void startEmojiPalettes(final String switchToAlphaLabel, final int switchToAlphaColor, + final float switchToAlphaSize, final Typeface switchToAlphaTypeface) { if (DEBUG_PAGER) { Log.d(TAG, "allocate emoji palettes memory " + mCurrentPagerPosition); } + mAlphabetKeyLeft.setText(switchToAlphaLabel); + mAlphabetKeyLeft.setTextColor(switchToAlphaColor); + mAlphabetKeyLeft.setTextSize(TypedValue.COMPLEX_UNIT_PX, switchToAlphaSize); + mAlphabetKeyLeft.setTypeface(switchToAlphaTypeface); + mAlphabetKeyRight.setText(switchToAlphaLabel); + mAlphabetKeyRight.setTextColor(switchToAlphaColor); + mAlphabetKeyRight.setTextSize(TypedValue.COMPLEX_UNIT_PX, switchToAlphaSize); + mAlphabetKeyRight.setTypeface(switchToAlphaTypeface); mEmojiPager.setAdapter(mEmojiPalettesAdapter); mEmojiPager.setCurrentItem(mCurrentPagerPosition); } diff --git a/java/src/com/android/inputmethod/keyboard/KeyDetector.java b/java/src/com/android/inputmethod/keyboard/KeyDetector.java index 149f10fd7..282c8e8fa 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyDetector.java +++ b/java/src/com/android/inputmethod/keyboard/KeyDetector.java @@ -18,7 +18,9 @@ package com.android.inputmethod.keyboard; import com.android.inputmethod.latin.Constants; - +/** + * This class handles key detection. + */ public class KeyDetector { private final int mKeyHysteresisDistanceSquared; private final int mKeyHysteresisDistanceForSlidingModifierSquared; @@ -27,18 +29,12 @@ public class KeyDetector { private int mCorrectionX; private int mCorrectionY; - /** - * This class handles key detection. - * - * @param keyHysteresisDistance if the pointer movement distance is smaller than this, the - * movement will not be handled as meaningful movement. The unit is pixel. - */ - public KeyDetector(float keyHysteresisDistance) { - this(keyHysteresisDistance, keyHysteresisDistance); + public KeyDetector() { + this(0.0f /* keyHysteresisDistance */, 0.0f /* keyHysteresisDistanceForSlidingModifier */); } /** - * This class handles key detection. + * Key detection object constructor with key hysteresis distances. * * @param keyHysteresisDistance if the pointer movement distance is smaller than this, the * movement will not be handled as meaningful movement. The unit is pixel. diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java index e5b814faf..cde5091c4 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java @@ -20,7 +20,6 @@ import static com.android.inputmethod.latin.Constants.ImeOption.FORCE_ASCII; import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE; import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE_COMPAT; import static com.android.inputmethod.latin.Constants.ImeOption.NO_SETTINGS_KEY; -import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.ASCII_CAPABLE; import android.content.Context; import android.content.res.Resources; @@ -34,6 +33,7 @@ import android.view.inputmethod.EditorInfo; import android.view.inputmethod.InputMethodSubtype; import com.android.inputmethod.compat.EditorInfoCompatUtils; +import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils; import com.android.inputmethod.keyboard.internal.KeyboardBuilder; import com.android.inputmethod.keyboard.internal.KeyboardParams; import com.android.inputmethod.keyboard.internal.KeysCache; @@ -248,7 +248,7 @@ public final class KeyboardLayoutSet { } public Builder setSubtype(final InputMethodSubtype subtype) { - final boolean asciiCapable = subtype.containsExtraValueKey(ASCII_CAPABLE); + final boolean asciiCapable = InputMethodSubtypeCompatUtils.isAsciiCapable(subtype); @SuppressWarnings("deprecation") final boolean deprecatedForceAscii = InputAttributes.inPrivateImeOptions( mPackageName, FORCE_ASCII, mParams.mEditorInfo); diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java index aebba60fb..6215e2710 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java @@ -19,6 +19,7 @@ package com.android.inputmethod.keyboard; import android.content.Context; import android.content.SharedPreferences; import android.content.res.Resources; +import android.graphics.Paint; import android.preference.PreferenceManager; import android.util.Log; import android.view.ContextThemeWrapper; @@ -30,6 +31,7 @@ import com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy; import com.android.inputmethod.compat.InputMethodServiceCompatUtils; import com.android.inputmethod.keyboard.KeyboardLayoutSet.KeyboardLayoutSetException; import com.android.inputmethod.keyboard.internal.KeyboardState; +import com.android.inputmethod.latin.Constants; import com.android.inputmethod.latin.InputView; import com.android.inputmethod.latin.LatinIME; import com.android.inputmethod.latin.LatinImeLogger; @@ -74,13 +76,13 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { private MainKeyboardView mKeyboardView; private EmojiPalettesView mEmojiPalettesView; private LatinIME mLatinIME; - private Resources mResources; private boolean mIsHardwareAcceleratedDrawingEnabled; private KeyboardState mState; private KeyboardLayoutSet mKeyboardLayoutSet; private SettingsValues mCurrentSettingsValues; + private Key mSwitchToAlphaKey; /** mIsAutoCorrectionActive indicates that auto corrected word will be input instead of * what user actually typed. */ @@ -106,7 +108,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { private void initInternal(final LatinIME latinIme, final SharedPreferences prefs) { mLatinIME = latinIme; - mResources = latinIme.getResources(); mPrefs = prefs; mSubtypeSwitcher = SubtypeSwitcher.getInstance(); mState = new KeyboardState(this); @@ -162,6 +163,8 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { mCurrentSettingsValues = settingsValues; try { mState.onLoadKeyboard(); + final Keyboard symbols = mKeyboardLayoutSet.getKeyboard(KeyboardId.ELEMENT_SYMBOLS); + mSwitchToAlphaKey = symbols.getKey(Constants.CODE_SWITCH_ALPHA_SYMBOL); } catch (KeyboardLayoutSetException e) { Log.w(TAG, "loading keyboard failed: " + e.mKeyboardId, e.getCause()); LatinImeLogger.logOnException(e.mKeyboardId.toString(), e.getCause()); @@ -287,7 +290,10 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions { @Override public void setEmojiKeyboard() { mMainKeyboardFrame.setVisibility(View.GONE); - mEmojiPalettesView.startEmojiPalettes(); + final Paint paint = mKeyboardView.newLabelPaint(mSwitchToAlphaKey); + mEmojiPalettesView.startEmojiPalettes( + mSwitchToAlphaKey.getLabel(), paint.getColor(), paint.getTextSize(), + paint.getTypeface()); mEmojiPalettesView.setVisibility(View.VISIBLE); } diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java index 422bd12a3..dd3ab9cce 100644 --- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java @@ -582,6 +582,7 @@ public class KeyboardView extends View { paint.setTypeface(mKeyDrawParams.mTypeface); paint.setTextSize(mKeyDrawParams.mLabelSize); } else { + paint.setColor(key.selectTextColor(mKeyDrawParams)); paint.setTypeface(key.selectTypeface(mKeyDrawParams)); paint.setTextSize(key.selectTextSize(mKeyDrawParams)); } diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java index bd955ae6a..6c56b8aab 100644 --- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java @@ -726,14 +726,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack } @Override - public boolean dispatchTouchEvent(MotionEvent event) { - if (AccessibilityUtils.getInstance().isTouchExplorationEnabled()) { - return AccessibleKeyboardViewProxy.getInstance().dispatchTouchEvent(event); - } - return super.dispatchTouchEvent(event); - } - - @Override public boolean onTouchEvent(final MotionEvent me) { if (getKeyboard() == null) { return false; diff --git a/java/src/com/android/inputmethod/keyboard/MoreKeysDetector.java b/java/src/com/android/inputmethod/keyboard/MoreKeysDetector.java index 81b8f0428..4a80279ca 100644 --- a/java/src/com/android/inputmethod/keyboard/MoreKeysDetector.java +++ b/java/src/com/android/inputmethod/keyboard/MoreKeysDetector.java @@ -21,7 +21,7 @@ public final class MoreKeysDetector extends KeyDetector { private final int mSlideAllowanceSquareTop; public MoreKeysDetector(float slideAllowance) { - super(/* keyHysteresisDistance */0); + super(); mSlideAllowanceSquare = (int)(slideAllowance * slideAllowance); // Top slide allowance is slightly longer (sqrt(2) times) than other edges. mSlideAllowanceSquareTop = mSlideAllowanceSquare * 2; diff --git a/java/src/com/android/inputmethod/keyboard/PointerTracker.java b/java/src/com/android/inputmethod/keyboard/PointerTracker.java index b5d82fa33..befc4e6fa 100644 --- a/java/src/com/android/inputmethod/keyboard/PointerTracker.java +++ b/java/src/com/android/inputmethod/keyboard/PointerTracker.java @@ -155,7 +155,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element, // The {@link KeyDetector} is set whenever the down event is processed. Also this is updated // when new {@link Keyboard} is set by {@link #setKeyDetector(KeyDetector)}. - private KeyDetector mKeyDetector; + private KeyDetector mKeyDetector = new KeyDetector(); private Keyboard mKeyboard; private int mPhantomSuddenMoveThreshold; private final BogusMoveEventDetector mBogusMoveEventDetector = new BogusMoveEventDetector(); @@ -1124,9 +1124,6 @@ public final class PointerTracker implements PointerTrackerQueue.Element, private boolean isMajorEnoughMoveToBeOnNewKey(final int x, final int y, final long eventTime, final Key newKey) { - if (mKeyDetector == null) { - throw new NullPointerException("keyboard and/or key detector not set"); - } final Key curKey = mCurrentKey; if (newKey == curKey) { return false; diff --git a/java/src/com/android/inputmethod/keyboard/internal/EmojiPageKeyboardView.java b/java/src/com/android/inputmethod/keyboard/internal/EmojiPageKeyboardView.java index be7396520..e175a051e 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/EmojiPageKeyboardView.java +++ b/java/src/com/android/inputmethod/keyboard/internal/EmojiPageKeyboardView.java @@ -52,7 +52,7 @@ public final class EmojiPageKeyboardView extends KeyboardView implements }; private OnKeyEventListener mListener = EMPTY_LISTENER; - private final KeyDetector mKeyDetector = new KeyDetector(0.0f /*keyHysteresisDistance */); + private final KeyDetector mKeyDetector = new KeyDetector(); private final GestureDetector mGestureDetector; public EmojiPageKeyboardView(final Context context, final AttributeSet attrs) { diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java index 27e3e3006..89221ba24 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java @@ -85,13 +85,13 @@ public final class KeyboardTextsSet { do { level++; if (level >= MAX_STRING_REFERENCE_INDIRECTION) { - throw new RuntimeException("too many @string/resource indirection: " + text); + throw new RuntimeException("Too many " + PREFIX_TEXT + "name indirection: " + text); } final int prefixLen = PREFIX_TEXT.length(); final int size = text.length(); if (size < prefixLen) { - return TextUtils.isEmpty(text) ? null : text; + break; } sb = null; diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java index 1e021e58e..93d80c909 100644 --- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java +++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java @@ -43,22 +43,36 @@ import java.util.HashMap; public final class KeyboardTextsTable { // Name to index map. private static final HashMap<String, Integer> sNameToIndexesMap = CollectionUtils.newHashMap(); - // Language to texts map. - private static final HashMap<String, String[]> sLanguageToTextsMap = + // Language to texts table map. + private static final HashMap<String, String[]> sLanguageToTextsTableMap = + CollectionUtils.newHashMap(); + // TODO: Remove this variable after debugging. + // Texts table to language maps. + private static final HashMap<String[], String> sTextsTableToLanguageMap = CollectionUtils.newHashMap(); public static String getText(final String name, final String[] textsTable) { final Integer indexObj = sNameToIndexesMap.get(name); if (indexObj == null) { - throw new RuntimeException("Unknown text name: " + name); + throw new RuntimeException("Unknown text name=" + name + " language=" + + sTextsTableToLanguageMap.get(textsTable)); } final int index = indexObj; final String text = (index < textsTable.length) ? textsTable[index] : null; - return (text != null) ? text : LANGUAGE_DEFAULT[index]; + if (text != null) { + return text; + } + // Sanity check. + if (index >= 0 && index < LANGUAGE_DEFAULT.length) { + return LANGUAGE_DEFAULT[index]; + } + // Throw exception for debugging purpose. + throw new RuntimeException("Illegal index=" + index + " for name=" + name + + " language=" + sTextsTableToLanguageMap.get(textsTable)); } public static String[] getTextsTable(final String language) { - final String[] textsTable = sLanguageToTextsMap.get(language); + final String[] textsTable = sLanguageToTextsTableMap.get(language); return textsTable != null ? textsTable : LANGUAGE_DEFAULT; } @@ -211,31 +225,30 @@ public final class KeyboardTextsTable { /* 144: 0 */ "action_previous_as_more_key", /* 145: 0 */ "label_to_more_symbol_key", /* 146: 0 */ "label_to_more_symbol_for_tablet_key", - /* 147: 0 */ "label_tab_key", - /* 148: 0 */ "label_to_phone_numeric_key", - /* 149: 0 */ "label_to_phone_symbols_key", - /* 150: 0 */ "label_time_am", - /* 151: 0 */ "label_time_pm", - /* 152: 0 */ "keylabel_for_popular_domain", - /* 153: 0 */ "more_keys_for_popular_domain", - /* 154: 0 */ "keyspecs_for_left_parenthesis_more_keys", - /* 155: 0 */ "keyspecs_for_right_parenthesis_more_keys", - /* 156: 0 */ "single_laqm_raqm", - /* 157: 0 */ "single_raqm_laqm", - /* 158: 0 */ "double_laqm_raqm", - /* 159: 0 */ "double_raqm_laqm", - /* 160: 0 */ "single_lqm_rqm", - /* 161: 0 */ "single_9qm_lqm", - /* 162: 0 */ "single_9qm_rqm", - /* 163: 0 */ "single_rqm_9qm", - /* 164: 0 */ "double_lqm_rqm", - /* 165: 0 */ "double_9qm_lqm", - /* 166: 0 */ "double_9qm_rqm", - /* 167: 0 */ "double_rqm_9qm", - /* 168: 0 */ "more_keys_for_single_quote", - /* 169: 0 */ "more_keys_for_double_quote", - /* 170: 0 */ "more_keys_for_tablet_double_quote", - /* 171: 0 */ "emoji_key_as_more_key", + /* 147: 0 */ "label_to_phone_numeric_key", + /* 148: 0 */ "label_to_phone_symbols_key", + /* 149: 0 */ "label_time_am", + /* 150: 0 */ "label_time_pm", + /* 151: 0 */ "keylabel_for_popular_domain", + /* 152: 0 */ "more_keys_for_popular_domain", + /* 153: 0 */ "keyspecs_for_left_parenthesis_more_keys", + /* 154: 0 */ "keyspecs_for_right_parenthesis_more_keys", + /* 155: 0 */ "single_laqm_raqm", + /* 156: 0 */ "single_raqm_laqm", + /* 157: 0 */ "double_laqm_raqm", + /* 158: 0 */ "double_raqm_laqm", + /* 159: 0 */ "single_lqm_rqm", + /* 160: 0 */ "single_9qm_lqm", + /* 161: 0 */ "single_9qm_rqm", + /* 162: 0 */ "single_rqm_9qm", + /* 163: 0 */ "double_lqm_rqm", + /* 164: 0 */ "double_9qm_lqm", + /* 165: 0 */ "double_9qm_rqm", + /* 166: 0 */ "double_rqm_9qm", + /* 167: 0 */ "more_keys_for_single_quote", + /* 168: 0 */ "more_keys_for_double_quote", + /* 169: 0 */ "more_keys_for_tablet_double_quote", + /* 170: 0 */ "emoji_key_as_more_key", }; private static final String EMPTY = ""; @@ -399,8 +412,6 @@ public final class KeyboardTextsTable { /* label_to_more_symbol_key */ "= \\\\ <", // Label for "switch to more symbol" modifier key on tablets. Must be short to fit on key! /* label_to_more_symbol_for_tablet_key */ "~ [ <", - // Label for "Tab" key. Must be short to fit on key! - /* label_tab_key */ "Tab", // Label for "switch to phone numeric" key. Must be short to fit on key! /* label_to_phone_numeric_key */ "123", // Label for "switch to phone symbols" key. Must be short to fit on key! @@ -3572,7 +3583,7 @@ public final class KeyboardTextsTable { // Currently we are dropping the region from the key. private static final Object[] LANGUAGES_AND_TEXTS = { // "locale", TEXT_ARRAY, /* numberOfNonNullText/lengthOf_TEXT_ARRAY localeName */ - "DEFAULT", LANGUAGE_DEFAULT, /* 172/172 default */ + "DEFAULT", LANGUAGE_DEFAULT, /* 171/171 default */ "af", LANGUAGE_af, /* 8/ 12 Afrikaans */ "ar", LANGUAGE_ar, /* 58/110 Arabic */ "az", LANGUAGE_az_AZ, /* 8/ 17 Azerbaijani (Azerbaijan) */ @@ -3635,8 +3646,9 @@ public final class KeyboardTextsTable { for (int i = 0; i < LANGUAGES_AND_TEXTS.length; i += 2) { final String language = (String)LANGUAGES_AND_TEXTS[i]; - final String[] texts = (String[])LANGUAGES_AND_TEXTS[i + 1]; - sLanguageToTextsMap.put(language, texts); + final String[] textsTable = (String[])LANGUAGES_AND_TEXTS[i + 1]; + sLanguageToTextsTableMap.put(language, textsTable); + sTextsTableToLanguageMap.put(textsTable, language); } } } diff --git a/java/src/com/android/inputmethod/latin/InputAttributes.java b/java/src/com/android/inputmethod/latin/InputAttributes.java index b01bc4ba5..01c17f2f2 100644 --- a/java/src/com/android/inputmethod/latin/InputAttributes.java +++ b/java/src/com/android/inputmethod/latin/InputAttributes.java @@ -31,6 +31,7 @@ public final class InputAttributes { final public String mTargetApplicationPackageName; final public boolean mInputTypeNoAutoCorrect; + final public boolean mIsPasswordField; final public boolean mIsSettingsSuggestionStripOn; final public boolean mApplicationSpecifiedCompletionOn; final public boolean mShouldInsertSpacesAutomatically; @@ -56,6 +57,7 @@ public final class InputAttributes { Log.w(TAG, String.format("Unexpected input class: inputType=0x%08x" + " imeOptions=0x%08x", inputType, editorInfo.imeOptions)); } + mIsPasswordField = false; mIsSettingsSuggestionStripOn = false; mInputTypeNoAutoCorrect = false; mApplicationSpecifiedCompletionOn = false; @@ -71,10 +73,11 @@ public final class InputAttributes { final boolean flagAutoComplete = 0 != (inputType & InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE); + mIsPasswordField = InputTypeUtils.isPasswordInputType(inputType) + || InputTypeUtils.isVisiblePasswordInputType(inputType); // TODO: Have a helper method in InputTypeUtils // Make sure that passwords are not displayed in {@link SuggestionStripView}. - if (InputTypeUtils.isPasswordInputType(inputType) - || InputTypeUtils.isVisiblePasswordInputType(inputType) + if (mIsPasswordField || InputTypeUtils.isEmailVariation(variation) || InputType.TYPE_TEXT_VARIATION_URI == variation || InputType.TYPE_TEXT_VARIATION_FILTER == variation diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 7b72e8044..1631a200e 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -1001,7 +1001,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen applicationSuggestedWords, null /* rawSuggestions */, false /* typedWordValid */, false /* willAutoCorrect */, - false /* isPunctuationSuggestions */, false /* isObsoleteSuggestions */, false /* isPrediction */); // When in fullscreen mode, show completions generated by the application @@ -1177,14 +1176,22 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen @Override public void onClick(final DialogInterface di, final int position) { di.dismiss(); - ImportantNoticeUtils.updateLastImportantNoticeVersion(context); - setNeutralSuggestionStrip(); + if (position == DialogInterface.BUTTON_POSITIVE) { + ImportantNoticeUtils.updateLastImportantNoticeVersion(context); + setNeutralSuggestionStrip(); + return; + } + if (position == DialogInterface.BUTTON_NEGATIVE) { + launchSettings(); + return; + } } }; final AlertDialog.Builder builder = new AlertDialog.Builder(context, AlertDialog.THEME_HOLO_DARK); builder.setMessage(R.string.important_notice_contents) - .setPositiveButton(android.R.string.ok, listener); + .setPositiveButton(android.R.string.ok, listener) + .setNegativeButton(R.string.go_to_settings, listener); showOptionDialog(builder.create(), true /* cancelable */); } @@ -1320,10 +1327,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen return false; if (mSuggestionStripView.isShowingAddToDictionaryHint()) return true; - if (ImportantNoticeUtils.hasNewImportantNoticeAndNotInSetupWizard(this)) - return true; if (null == currentSettings) return false; + if (ImportantNoticeUtils.shouldShowImportantNotice(this, currentSettings.mInputAttributes)) + return true; if (!currentSettings.isSuggestionStripVisible()) return false; if (currentSettings.isApplicationSpecifiedCompletionsOn()) @@ -1352,11 +1359,13 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen public void setSuggestedWords(final SuggestedWords suggestedWords, final boolean shouldShow) { mInputLogic.setSuggestedWords(suggestedWords); if (mSuggestionStripView != null) { + final SettingsValues currentSettings = mSettings.getCurrent(); final boolean showSuggestions; if (SuggestedWords.EMPTY == suggestedWords - || suggestedWords.mIsPunctuationSuggestions - || !mSettings.getCurrent().isSuggestionsRequested()) { - showSuggestions = !mSuggestionStripView.maybeShowImportantNoticeTitle(); + || suggestedWords.isPunctuationSuggestions() + || !currentSettings.isSuggestionsRequested()) { + showSuggestions = !mSuggestionStripView.maybeShowImportantNoticeTitle( + currentSettings.mInputAttributes); } else { showSuggestions = true; } @@ -1433,7 +1442,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen return new SuggestedWords(typedWordAndPreviousSuggestions, null /* rawSuggestions */, false /* typedWordValid */, false /* hasAutoCorrectionCandidate */, - false /* isPunctuationSuggestions */, true /* isObsoleteSuggestions */, false /* isPrediction */); } @@ -1614,13 +1622,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen launchSubActivity(SettingsActivity.class); } - public void launchKeyboardedDialogActivity(final Class<? extends Activity> activityClass) { - // Put the text in the attached EditText into a safe, saved state before switching to a - // new activity that will also use the soft keyboard. - mInputLogic.commitTyped(mSettings.getCurrent(), LastComposedWord.NOT_A_SEPARATOR); - launchSubActivity(activityClass); - } - private void launchSubActivity(final Class<? extends Activity> activityClass) { Intent intent = new Intent(); intent.setClass(LatinIME.this, activityClass); diff --git a/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java b/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java new file mode 100644 index 000000000..4911bcdf6 --- /dev/null +++ b/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java @@ -0,0 +1,116 @@ +/* + * Copyright (C) 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.inputmethod.latin; + +import com.android.inputmethod.keyboard.internal.KeySpecParser; +import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; +import com.android.inputmethod.latin.utils.CollectionUtils; +import com.android.inputmethod.latin.utils.StringUtils; + +import java.util.ArrayList; +import java.util.Arrays; + +/** + * The extended {@link SuggestedWords} class to represent punctuation suggestions. + * + * Each punctuation specification string is the key specification that can be parsed by + * {@link KeySpecParser}. + */ +public final class PunctuationSuggestions extends SuggestedWords { + private PunctuationSuggestions(final ArrayList<SuggestedWordInfo> punctuationsList) { + super(punctuationsList, + null /* rawSuggestions */, + false /* typedWordValid */, + false /* hasAutoCorrectionCandidate */, + false /* isObsoleteSuggestions */, + false /* isPrediction */); + } + + /** + * Create new instance of {@link PunctuationSuggestions} from the array of punctuation key + * specifications. + * + * @param punctuationSpecs The array of punctuation key specifications. + * @return The {@link PunctuationSuggestions} object. + */ + public static PunctuationSuggestions newPunctuationSuggestions( + final String[] punctuationSpecs) { + final ArrayList<SuggestedWordInfo> puncuationsList = CollectionUtils.newArrayList(); + for (final String puncSpec : punctuationSpecs) { + puncuationsList.add(newHardCodedWordInfo(puncSpec)); + } + return new PunctuationSuggestions(puncuationsList); + } + + /** + * {@inheritDoc} + * Note that {@link super#getWord(int)} returns a punctuation key specification text. + * The suggested punctuation should be gotten by parsing the key specification. + */ + @Override + public String getWord(final int index) { + final String keySpec = super.getWord(index); + final int code = KeySpecParser.getCode(keySpec); + return (code == Constants.CODE_OUTPUT_TEXT) + ? KeySpecParser.getOutputText(keySpec) + : StringUtils.newSingleCodePointString(code); + } + + /** + * {@inheritDoc} + * Note that {@link super#getWord(int)} returns a punctuation key specification text. + * The displayed text should be gotten by parsing the key specification. + */ + @Override + public String getLabel(final int index) { + final String keySpec = super.getWord(index); + return KeySpecParser.getLabel(keySpec); + } + + /** + * {@inheritDoc} + * Note that {@link #getWord(int)} returns a suggested punctuation. We should create a + * {@link SuggestedWordInfo} object that represents a hard coded word. + */ + @Override + public SuggestedWordInfo getInfo(final int index) { + return newHardCodedWordInfo(getWord(index)); + } + + /** + * The predicator to tell whether this object represents punctuation suggestions. + * @return true if this object represents punctuation suggestions. + */ + @Override + public boolean isPunctuationSuggestions() { + return true; + } + + @Override + public String toString() { + return "PunctuationSuggestions: " + + " words=" + Arrays.toString(mSuggestedWordInfoList.toArray()); + } + + private static SuggestedWordInfo newHardCodedWordInfo(final String keySpec) { + return new SuggestedWordInfo(keySpec, SuggestedWordInfo.MAX_SCORE, + SuggestedWordInfo.KIND_HARDCODED, + Dictionary.DICTIONARY_HARDCODED, + SuggestedWordInfo.NOT_AN_INDEX /* indexOfTouchPointOfSecondWord */, + SuggestedWordInfo.NOT_A_CONFIDENCE /* autoCommitFirstWordConfidence */); + } +} diff --git a/java/src/com/android/inputmethod/latin/Suggest.java b/java/src/com/android/inputmethod/latin/Suggest.java index 5e74d75b0..abf831a28 100644 --- a/java/src/com/android/inputmethod/latin/Suggest.java +++ b/java/src/com/android/inputmethod/latin/Suggest.java @@ -227,7 +227,6 @@ public final class Suggest { // rename the attribute or change the value. !allowsToBeAutoCorrected /* typedWordValid */, hasAutoCorrection, /* willAutoCorrect */ - false /* isPunctuationSuggestions */, false /* isObsoleteSuggestions */, !wordComposer.isComposingWord() /* isPrediction */, sequenceNumber)); } @@ -289,7 +288,6 @@ public final class Suggest { callback.onGetSuggestedWords(new SuggestedWords(suggestionsContainer, rawSuggestions, true /* typedWordValid */, false /* willAutoCorrect */, - false /* isPunctuationSuggestions */, false /* isObsoleteSuggestions */, false /* isPrediction */, sequenceNumber)); } diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java index b2efc4a86..46df3e88c 100644 --- a/java/src/com/android/inputmethod/latin/SuggestedWords.java +++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java @@ -26,7 +26,7 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.HashSet; -public final class SuggestedWords { +public class SuggestedWords { public static final int INDEX_OF_TYPED_WORD = 0; public static final int INDEX_OF_AUTO_CORRECTION = 1; public static final int NOT_A_SEQUENCE_NUMBER = -1; @@ -37,7 +37,7 @@ public final class SuggestedWords { private static final ArrayList<SuggestedWordInfo> EMPTY_WORD_INFO_LIST = CollectionUtils.newArrayList(0); public static final SuggestedWords EMPTY = new SuggestedWords( - EMPTY_WORD_INFO_LIST, null /* rawSuggestions */, false, false, false, false, false); + EMPTY_WORD_INFO_LIST, null /* rawSuggestions */, false, false, false, false); public final String mTypedWord; public final boolean mTypedWordValid; @@ -45,38 +45,34 @@ public final class SuggestedWords { // of what this flag means would be "the top suggestion is strong enough to auto-correct", // whether this exactly matches the user entry or not. public final boolean mWillAutoCorrect; - public final boolean mIsPunctuationSuggestions; public final boolean mIsObsoleteSuggestions; public final boolean mIsPrediction; public final int mSequenceNumber; // Sequence number for auto-commit. - private final ArrayList<SuggestedWordInfo> mSuggestedWordInfoList; + protected final ArrayList<SuggestedWordInfo> mSuggestedWordInfoList; public final ArrayList<SuggestedWordInfo> mRawSuggestions; public SuggestedWords(final ArrayList<SuggestedWordInfo> suggestedWordInfoList, final ArrayList<SuggestedWordInfo> rawSuggestions, final boolean typedWordValid, final boolean willAutoCorrect, - final boolean isPunctuationSuggestions, final boolean isObsoleteSuggestions, final boolean isPrediction) { this(suggestedWordInfoList, rawSuggestions, typedWordValid, willAutoCorrect, - isPunctuationSuggestions, isObsoleteSuggestions, isPrediction, - NOT_A_SEQUENCE_NUMBER); + isObsoleteSuggestions, isPrediction, NOT_A_SEQUENCE_NUMBER); } public SuggestedWords(final ArrayList<SuggestedWordInfo> suggestedWordInfoList, final ArrayList<SuggestedWordInfo> rawSuggestions, final boolean typedWordValid, final boolean willAutoCorrect, - final boolean isPunctuationSuggestions, final boolean isObsoleteSuggestions, final boolean isPrediction, final int sequenceNumber) { this(suggestedWordInfoList, rawSuggestions, suggestedWordInfoList.isEmpty() ? null : suggestedWordInfoList.get(INDEX_OF_TYPED_WORD).mWord, - typedWordValid, willAutoCorrect, isPunctuationSuggestions, - isObsoleteSuggestions, isPrediction, sequenceNumber); + typedWordValid, willAutoCorrect, isObsoleteSuggestions, isPrediction, + sequenceNumber); } public SuggestedWords(final ArrayList<SuggestedWordInfo> suggestedWordInfoList, @@ -84,7 +80,6 @@ public final class SuggestedWords { final String typedWord, final boolean typedWordValid, final boolean willAutoCorrect, - final boolean isPunctuationSuggestions, final boolean isObsoleteSuggestions, final boolean isPrediction, final int sequenceNumber) { @@ -92,7 +87,6 @@ public final class SuggestedWords { mRawSuggestions = rawSuggestions; mTypedWordValid = typedWordValid; mWillAutoCorrect = willAutoCorrect; - mIsPunctuationSuggestions = isPunctuationSuggestions; mIsObsoleteSuggestions = isObsoleteSuggestions; mIsPrediction = isPrediction; mSequenceNumber = sequenceNumber; @@ -107,10 +101,32 @@ public final class SuggestedWords { return mSuggestedWordInfoList.size(); } + /** + * Get suggested word at <code>index</code>. + * @param index The index of the suggested word. + * @return The suggested word. + */ public String getWord(final int index) { return mSuggestedWordInfoList.get(index).mWord; } + /** + * Get displayed text at <code>index</code>. + * In RTL languages, the displayed text on the suggestion strip may be different from the + * suggested word that is returned from {@link #getWord(int)}. For example the displayed text + * of punctuation suggestion "(" should be ")". + * @param index The index of the text to display. + * @return The text to be displayed. + */ + public String getLabel(final int index) { + return mSuggestedWordInfoList.get(index).mWord; + } + + /** + * Get {@link SuggestedWordInfo} object at <code>index</code>. + * @param index The index of the {@link SuggestedWordInfo}. + * @return The {@link SuggestedWordInfo} object. + */ public SuggestedWordInfo getInfo(final int index) { return mSuggestedWordInfoList.get(index); } @@ -130,13 +146,20 @@ public final class SuggestedWords { return debugString; } + /** + * The predicator to tell whether this object represents punctuation suggestions. + * @return false if this object desn't represent punctuation suggestions. + */ + public boolean isPunctuationSuggestions() { + return false; + } + @Override public String toString() { // Pretty-print method to help debug return "SuggestedWords:" + " mTypedWordValid=" + mTypedWordValid + " mWillAutoCorrect=" + mWillAutoCorrect - + " mIsPunctuationSuggestions=" + mIsPunctuationSuggestions + " words=" + Arrays.toString(mSuggestedWordInfoList.toArray()); } @@ -313,8 +336,8 @@ public final class SuggestedWords { // We should never autocorrect, so we say the typed word is valid. Also, in this case, // no auto-correction should take place hence willAutoCorrect = false. return new SuggestedWords(newSuggestions, null /* rawSuggestions */, typedWord, - true /* typedWordValid */, false /* willAutoCorrect */, mIsPunctuationSuggestions, - mIsObsoleteSuggestions, mIsPrediction, NOT_A_SEQUENCE_NUMBER); + true /* typedWordValid */, false /* willAutoCorrect */, mIsObsoleteSuggestions, + mIsPrediction, NOT_A_SEQUENCE_NUMBER); } // Creates a new SuggestedWordInfo from the currently suggested words that removes all but the @@ -333,7 +356,6 @@ public final class SuggestedWords { SuggestedWordInfo.NOT_A_CONFIDENCE)); } return new SuggestedWords(newSuggestions, null /* rawSuggestions */, mTypedWordValid, - mWillAutoCorrect, mIsPunctuationSuggestions, mIsObsoleteSuggestions, - mIsPrediction); + mWillAutoCorrect, mIsObsoleteSuggestions, mIsPrediction); } } diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java index bd114ebca..6f73859e8 100644 --- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java +++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java @@ -1341,8 +1341,8 @@ public final class InputLogic { final SuggestedWords suggestedWords = new SuggestedWords(suggestions, null /* rawSuggestions */, typedWord, true /* typedWordValid */, false /* willAutoCorrect */, - false /* isPunctuationSuggestions */, false /* isObsoleteSuggestions */, - false /* isPrediction */, SuggestedWords.NOT_A_SEQUENCE_NUMBER); + false /* isObsoleteSuggestions */, false /* isPrediction */, + SuggestedWords.NOT_A_SEQUENCE_NUMBER); mIsAutoCorrectionIndicatorOn = false; mLatinIME.mHandler.showSuggestionStrip(suggestedWords); } diff --git a/java/src/com/android/inputmethod/latin/makedict/AbstractDictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/AbstractDictDecoder.java index 1bc322724..bc856f113 100644 --- a/java/src/com/android/inputmethod/latin/makedict/AbstractDictDecoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/AbstractDictDecoder.java @@ -17,14 +17,10 @@ package com.android.inputmethod.latin.makedict; import com.android.inputmethod.annotations.UsedForTesting; -import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.CharEncoding; -import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.DictBuffer; -import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; import java.io.FileNotFoundException; import java.io.IOException; import java.util.ArrayList; -import java.util.HashMap; import java.util.TreeMap; /** @@ -35,34 +31,6 @@ public abstract class AbstractDictDecoder implements DictDecoder { private static final int ERROR_CANNOT_READ = 1; private static final int ERROR_WRONG_FORMAT = 2; - protected DictionaryHeader readHeader(final DictBuffer headerBuffer) - throws IOException, UnsupportedFormatException { - if (headerBuffer == null) { - openDictBuffer(); - } - - final int version = HeaderReader.readVersion(headerBuffer); - if (version < FormatSpec.MINIMUM_SUPPORTED_VERSION - || version > FormatSpec.MAXIMUM_SUPPORTED_VERSION) { - throw new UnsupportedFormatException("Unsupported version : " + version); - } - // TODO: Remove this field. - HeaderReader.readOptionFlags(headerBuffer); - final int headerSize = HeaderReader.readHeaderSize(headerBuffer); - if (headerSize < 0) { - throw new UnsupportedFormatException("header size can't be negative."); - } - - final HashMap<String, String> attributes = HeaderReader.readAttributes(headerBuffer, - headerSize); - - final DictionaryHeader header = new DictionaryHeader(headerSize, - new FusionDictionary.DictionaryOptions(attributes), - new FormatOptions(version, DictionaryHeader.ATTRIBUTE_VALUE_TRUE.equals( - attributes.get(DictionaryHeader.HAS_HISTORICAL_INFO_KEY)))); - return header; - } - @Override @UsedForTesting public int getTerminalPosition(final String word) throws IOException, UnsupportedFormatException { @@ -84,38 +52,6 @@ public abstract class AbstractDictDecoder implements DictDecoder { } /** - * A utility class for reading a file header. - */ - protected static class HeaderReader { - protected static int readVersion(final DictBuffer dictBuffer) - throws IOException, UnsupportedFormatException { - return BinaryDictDecoderUtils.checkFormatVersion(dictBuffer); - } - - protected static int readOptionFlags(final DictBuffer dictBuffer) { - return dictBuffer.readUnsignedShort(); - } - - protected static int readHeaderSize(final DictBuffer dictBuffer) { - return dictBuffer.readInt(); - } - - protected static HashMap<String, String> readAttributes(final DictBuffer dictBuffer, - final int headerSize) { - final HashMap<String, String> attributes = new HashMap<String, String>(); - while (dictBuffer.position() < headerSize) { - // We can avoid an infinite loop here since dictBuffer.position() is always - // increased by calling CharEncoding.readString. - final String key = CharEncoding.readString(dictBuffer); - final String value = CharEncoding.readString(dictBuffer); - attributes.put(key, value); - } - dictBuffer.position(headerSize); - return attributes; - } - } - - /** * Check whether the header contains the expected information. This is a no-error method, * that will return an error code and never throw a checked exception. * @return an error code, either ERROR_* or SUCCESS. @@ -148,7 +84,7 @@ public abstract class AbstractDictDecoder implements DictDecoder { } @Override - public PtNodeInfo readPtNode(final int ptNodePos, final FormatOptions options) { + public PtNodeInfo readPtNode(final int ptNodePos) { return null; } @@ -165,14 +101,4 @@ public abstract class AbstractDictDecoder implements DictDecoder { public int readPtNodeCount() { return 0; } - - @Override - public boolean readAndFollowForwardLink() { - return false; - } - - @Override - public boolean hasNextPtNodeArray() { - return false; - } } diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderUtils.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderUtils.java index fc5788de9..b534ebeff 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderUtils.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderUtils.java @@ -17,18 +17,12 @@ package com.android.inputmethod.latin.makedict; import com.android.inputmethod.annotations.UsedForTesting; -import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; -import com.android.inputmethod.latin.makedict.FusionDictionary.PtNode; -import com.android.inputmethod.latin.makedict.FusionDictionary.PtNodeArray; import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString; import java.io.File; import java.io.IOException; import java.io.OutputStream; import java.nio.ByteBuffer; -import java.util.ArrayList; -import java.util.Map; -import java.util.TreeMap; /** * Decodes binary files for a FusionDictionary. @@ -47,8 +41,6 @@ public final class BinaryDictDecoderUtils { // This utility class is not publicly instantiable. } - private static final int MAX_JUMPS = 12; - @UsedForTesting public interface DictBuffer { public int readUnsignedByte(); @@ -296,60 +288,21 @@ public final class BinaryDictDecoderUtils { * @param dictDecoder the dict decoder. * @param headerSize the size of the header. * @param pos the position to seek. - * @param formatOptions file format options. * @return the word with its frequency, as a weighted string. */ + @UsedForTesting /* package for tests */ static WeightedString getWordAtPosition(final DictDecoder dictDecoder, - final int headerSize, final int pos, final FormatOptions formatOptions) { + final int headerSize, final int pos) { final WeightedString result; final int originalPos = dictDecoder.getPosition(); dictDecoder.setPosition(pos); - - if (BinaryDictIOUtils.supportsDynamicUpdate(formatOptions)) { - result = getWordAtPositionWithParentAddress(dictDecoder, pos, formatOptions); - } else { - result = getWordAtPositionWithoutParentAddress(dictDecoder, headerSize, pos, - formatOptions); - } - + result = getWordAtPositionWithoutParentAddress(dictDecoder, headerSize, pos); dictDecoder.setPosition(originalPos); return result; } - @SuppressWarnings("unused") - private static WeightedString getWordAtPositionWithParentAddress(final DictDecoder dictDecoder, - final int pos, final FormatOptions options) { - int currentPos = pos; - ProbabilityInfo probabilityInfo = null; - final StringBuilder builder = new StringBuilder(); - // the length of the path from the root to the leaf is limited by MAX_WORD_LENGTH - for (int count = 0; count < FormatSpec.MAX_WORD_LENGTH; ++count) { - PtNodeInfo currentInfo; - int loopCounter = 0; - do { - dictDecoder.setPosition(currentPos); - currentInfo = dictDecoder.readPtNode(currentPos, options); - if (BinaryDictIOUtils.isMovedPtNode(currentInfo.mFlags, options)) { - currentPos = currentInfo.mParentAddress + currentInfo.mOriginalAddress; - } - if (DBG && loopCounter++ > MAX_JUMPS) { - MakedictLog.d("Too many jumps - probably a bug"); - } - } while (BinaryDictIOUtils.isMovedPtNode(currentInfo.mFlags, options)); - if (probabilityInfo == null) { - probabilityInfo = currentInfo.mProbabilityInfo; - } - builder.insert(0, - new String(currentInfo.mCharacters, 0, currentInfo.mCharacters.length)); - if (currentInfo.mParentAddress == FormatSpec.NO_PARENT_ADDRESS) break; - currentPos = currentInfo.mParentAddress + currentInfo.mOriginalAddress; - } - return new WeightedString(builder.toString(), probabilityInfo); - } - private static WeightedString getWordAtPositionWithoutParentAddress( - final DictDecoder dictDecoder, final int headerSize, final int pos, - final FormatOptions options) { + final DictDecoder dictDecoder, final int headerSize, final int pos) { dictDecoder.setPosition(headerSize); final int count = dictDecoder.readPtNodeCount(); int groupPos = dictDecoder.getPosition(); @@ -358,7 +311,7 @@ public final class BinaryDictDecoderUtils { PtNodeInfo last = null; for (int i = count - 1; i >= 0; --i) { - PtNodeInfo info = dictDecoder.readPtNode(groupPos, options); + PtNodeInfo info = dictDecoder.readPtNode(groupPos); groupPos = info.mEndAddress; if (info.mOriginalAddress == pos) { builder.append(new String(info.mCharacters, 0, info.mCharacters.length)); @@ -390,159 +343,6 @@ public final class BinaryDictDecoderUtils { } /** - * Reads a single node array from a buffer. - * - * This methods reads the file at the current position. A node array is fully expected to start - * at the current position. - * This will recursively read other node arrays into the structure, populating the reverse - * maps on the fly and using them to keep track of already read nodes. - * - * @param dictDecoder the dict decoder, correctly positioned at the start of a node array. - * @param headerSize the size, in bytes, of the file header. - * @param reverseNodeArrayMap a mapping from addresses to already read node arrays. - * @param reversePtNodeMap a mapping from addresses to already read PtNodes. - * @param options file format options. - * @return the read node array with all his children already read. - */ - private static PtNodeArray readNodeArray(final DictDecoder dictDecoder, - final int headerSize, final Map<Integer, PtNodeArray> reverseNodeArrayMap, - final Map<Integer, PtNode> reversePtNodeMap, final FormatOptions options) - throws IOException { - final ArrayList<PtNode> nodeArrayContents = new ArrayList<PtNode>(); - final int nodeArrayOriginPos = dictDecoder.getPosition(); - - do { // Scan the linked-list node. - final int count = dictDecoder.readPtNodeCount(); - int groupPos = dictDecoder.getPosition(); - for (int i = count; i > 0; --i) { // Scan the array of PtNode. - PtNodeInfo info = dictDecoder.readPtNode(groupPos, options); - if (BinaryDictIOUtils.isMovedPtNode(info.mFlags, options)) continue; - ArrayList<WeightedString> shortcutTargets = info.mShortcutTargets; - ArrayList<WeightedString> bigrams = null; - if (null != info.mBigrams) { - bigrams = new ArrayList<WeightedString>(); - for (PendingAttribute bigram : info.mBigrams) { - final WeightedString word = getWordAtPosition(dictDecoder, headerSize, - bigram.mAddress, options); - final int reconstructedFrequency = - BinaryDictIOUtils.reconstructBigramFrequency(word.getProbability(), - bigram.mFrequency); - bigrams.add(new WeightedString(word.mWord, reconstructedFrequency)); - } - } - if (BinaryDictIOUtils.hasChildrenAddress(info.mChildrenAddress)) { - PtNodeArray children = reverseNodeArrayMap.get(info.mChildrenAddress); - if (null == children) { - final int currentPosition = dictDecoder.getPosition(); - dictDecoder.setPosition(info.mChildrenAddress); - children = readNodeArray(dictDecoder, headerSize, reverseNodeArrayMap, - reversePtNodeMap, options); - dictDecoder.setPosition(currentPosition); - } - nodeArrayContents.add( - new PtNode(info.mCharacters, shortcutTargets, bigrams, - info.mProbabilityInfo, - 0 != (info.mFlags & FormatSpec.FLAG_IS_NOT_A_WORD), - 0 != (info.mFlags & FormatSpec.FLAG_IS_BLACKLISTED), children)); - } else { - nodeArrayContents.add( - new PtNode(info.mCharacters, shortcutTargets, bigrams, - info.mProbabilityInfo, - 0 != (info.mFlags & FormatSpec.FLAG_IS_NOT_A_WORD), - 0 != (info.mFlags & FormatSpec.FLAG_IS_BLACKLISTED))); - } - groupPos = info.mEndAddress; - } - - // reach the end of the array. - if (options.supportsDynamicUpdate()) { - final boolean hasValidForwardLink = dictDecoder.readAndFollowForwardLink(); - if (!hasValidForwardLink) break; - } - } while (options.supportsDynamicUpdate() && dictDecoder.hasNextPtNodeArray()); - - final PtNodeArray nodeArray = new PtNodeArray(nodeArrayContents); - nodeArray.mCachedAddressBeforeUpdate = nodeArrayOriginPos; - nodeArray.mCachedAddressAfterUpdate = nodeArrayOriginPos; - reverseNodeArrayMap.put(nodeArray.mCachedAddressAfterUpdate, nodeArray); - return nodeArray; - } - - /** - * Helper function to get the binary format version from the header. - * @throws IOException - */ - private static int getFormatVersion(final DictBuffer dictBuffer) - throws IOException { - final int magic = dictBuffer.readInt(); - if (FormatSpec.MAGIC_NUMBER == magic) return dictBuffer.readUnsignedShort(); - return FormatSpec.NOT_A_VERSION_NUMBER; - } - - /** - * Helper function to get and validate the binary format version. - * @throws UnsupportedFormatException - * @throws IOException - */ - static int checkFormatVersion(final DictBuffer dictBuffer) - throws IOException, UnsupportedFormatException { - final int version = getFormatVersion(dictBuffer); - if (version < FormatSpec.MINIMUM_SUPPORTED_VERSION - || version > FormatSpec.MAXIMUM_SUPPORTED_VERSION) { - throw new UnsupportedFormatException("This file has version " + version - + ", but this implementation does not support versions above " - + FormatSpec.MAXIMUM_SUPPORTED_VERSION); - } - return version; - } - - /** - * Reads a buffer and returns the memory representation of the dictionary. - * - * This high-level method takes a buffer and reads its contents, populating a - * FusionDictionary structure. The optional dict argument is an existing dictionary to - * which words from the buffer should be added. If it is null, a new dictionary is created. - * - * @param dictDecoder the dict decoder. - * @param dict an optional dictionary to add words to, or null. - * @return the created (or merged) dictionary. - */ - @UsedForTesting - /* package */ static FusionDictionary readDictionaryBinary(final DictDecoder dictDecoder, - final FusionDictionary dict) throws IOException, UnsupportedFormatException { - // Read header - final DictionaryHeader fileHeader = dictDecoder.readHeader(); - - Map<Integer, PtNodeArray> reverseNodeArrayMapping = new TreeMap<Integer, PtNodeArray>(); - Map<Integer, PtNode> reversePtNodeMapping = new TreeMap<Integer, PtNode>(); - final PtNodeArray root = readNodeArray(dictDecoder, fileHeader.mBodyOffset, - reverseNodeArrayMapping, reversePtNodeMapping, fileHeader.mFormatOptions); - - FusionDictionary newDict = new FusionDictionary(root, fileHeader.mDictionaryOptions); - if (null != dict) { - for (final WordProperty wordProperty : dict) { - if (wordProperty.mIsBlacklistEntry) { - newDict.addBlacklistEntry(wordProperty.mWord, wordProperty.mShortcutTargets, - wordProperty.mIsNotAWord); - } else { - newDict.add(wordProperty.mWord, wordProperty.mProbabilityInfo, - wordProperty.mShortcutTargets, wordProperty.mIsNotAWord); - } - } - for (final WordProperty wordProperty : dict) { - // By construction a binary dictionary may not have bigrams pointing to - // words that are not also registered as unigrams so we don't have to avoid - // them explicitly here. - for (final WeightedString bigram : wordProperty.mBigrams) { - newDict.setBigram(wordProperty.mWord, bigram.mWord, bigram.mProbabilityInfo); - } - } - } - - return newDict; - } - - /** * Helper method to pass a file name instead of a File object to isBinaryDictionary. */ public static boolean isBinaryDictionary(final String filename) { diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictEncoderUtils.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictEncoderUtils.java index 9c5d1b9d7..1593dea4f 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictEncoderUtils.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictEncoderUtils.java @@ -122,18 +122,13 @@ public class BinaryDictEncoderUtils { * Compute the maximum size of a PtNode, assuming 3-byte addresses for everything. * * @param ptNode the PtNode to compute the size of. - * @param options file format options. * @return the maximum size of the PtNode. */ - private static int getPtNodeMaximumSize(final PtNode ptNode, final FormatOptions options) { - int size = getNodeHeaderSize(ptNode, options); + private static int getPtNodeMaximumSize(final PtNode ptNode) { + int size = getNodeHeaderSize(ptNode); if (ptNode.isTerminal()) { - // If terminal, one byte for the frequency or four bytes for the terminal id. - if (options.mHasTerminalId) { - size += FormatSpec.PTNODE_TERMINAL_ID_SIZE; - } else { - size += FormatSpec.PTNODE_FREQUENCY_SIZE; - } + // If terminal, one byte for the frequency. + size += FormatSpec.PTNODE_FREQUENCY_SIZE; } size += FormatSpec.PTNODE_MAX_ADDRESS_SIZE; // For children address size += getShortcutListSize(ptNode.mShortcutTargets); @@ -151,19 +146,14 @@ public class BinaryDictEncoderUtils { * the containing node array, and cache it it its 'mCachedSize' member. * * @param ptNodeArray the node array to compute the maximum size of. - * @param options file format options. */ - private static void calculatePtNodeArrayMaximumSize(final PtNodeArray ptNodeArray, - final FormatOptions options) { + private static void calculatePtNodeArrayMaximumSize(final PtNodeArray ptNodeArray) { int size = getPtNodeCountSize(ptNodeArray); for (PtNode node : ptNodeArray.mData) { - final int nodeSize = getPtNodeMaximumSize(node, options); + final int nodeSize = getPtNodeMaximumSize(node); node.mCachedSize = nodeSize; size += nodeSize; } - if (options.supportsDynamicUpdate()) { - size += FormatSpec.FORWARD_LINK_ADDRESS_SIZE; - } ptNodeArray.mCachedSize = size; } @@ -171,15 +161,9 @@ public class BinaryDictEncoderUtils { * Compute the size of the header (flag + [parent address] + characters size) of a PtNode. * * @param ptNode the PtNode of which to compute the size of the header - * @param options file format options. */ - private static int getNodeHeaderSize(final PtNode ptNode, final FormatOptions options) { - if (BinaryDictIOUtils.supportsDynamicUpdate(options)) { - return FormatSpec.PTNODE_FLAGS_SIZE + FormatSpec.PARENT_ADDRESS_SIZE - + getPtNodeCharactersSize(ptNode); - } else { - return FormatSpec.PTNODE_FLAGS_SIZE + getPtNodeCharactersSize(ptNode); - } + private static int getNodeHeaderSize(final PtNode ptNode) { + return FormatSpec.PTNODE_FLAGS_SIZE + getPtNodeCharactersSize(ptNode); } /** @@ -379,11 +363,10 @@ public class BinaryDictEncoderUtils { * * @param ptNodeArray the node array to compute the size of. * @param dict the dictionary in which the word/attributes are to be found. - * @param formatOptions file format options. * @return false if none of the cached addresses inside the node array changed, true otherwise. */ private static boolean computeActualPtNodeArraySize(final PtNodeArray ptNodeArray, - final FusionDictionary dict, final FormatOptions formatOptions) { + final FusionDictionary dict) { boolean changed = false; int size = getPtNodeCountSize(ptNodeArray); for (PtNode ptNode : ptNodeArray.mData) { @@ -391,37 +374,26 @@ public class BinaryDictEncoderUtils { if (ptNode.mCachedAddressAfterUpdate != ptNode.mCachedAddressBeforeUpdate) { changed = true; } - int nodeSize = getNodeHeaderSize(ptNode, formatOptions); + int nodeSize = getNodeHeaderSize(ptNode); if (ptNode.isTerminal()) { - if (formatOptions.mHasTerminalId) { - nodeSize += FormatSpec.PTNODE_TERMINAL_ID_SIZE; - } else { - nodeSize += FormatSpec.PTNODE_FREQUENCY_SIZE; - } + nodeSize += FormatSpec.PTNODE_FREQUENCY_SIZE; } - if (formatOptions.supportsDynamicUpdate()) { - nodeSize += FormatSpec.SIGNED_CHILDREN_ADDRESS_SIZE; - } else if (null != ptNode.mChildren) { + if (null != ptNode.mChildren) { nodeSize += getByteSize(getOffsetToTargetNodeArrayDuringUpdate(ptNodeArray, nodeSize + size, ptNode.mChildren)); } - if (formatOptions.mVersion < FormatSpec.FIRST_VERSION_WITH_TERMINAL_ID) { - nodeSize += getShortcutListSize(ptNode.mShortcutTargets); - if (null != ptNode.mBigrams) { - for (WeightedString bigram : ptNode.mBigrams) { - final int offset = getOffsetToTargetPtNodeDuringUpdate(ptNodeArray, - nodeSize + size + FormatSpec.PTNODE_ATTRIBUTE_FLAGS_SIZE, - FusionDictionary.findWordInTree(dict.mRootNodeArray, bigram.mWord)); - nodeSize += getByteSize(offset) + FormatSpec.PTNODE_ATTRIBUTE_FLAGS_SIZE; - } + nodeSize += getShortcutListSize(ptNode.mShortcutTargets); + if (null != ptNode.mBigrams) { + for (WeightedString bigram : ptNode.mBigrams) { + final int offset = getOffsetToTargetPtNodeDuringUpdate(ptNodeArray, + nodeSize + size + FormatSpec.PTNODE_ATTRIBUTE_FLAGS_SIZE, + FusionDictionary.findWordInTree(dict.mRootNodeArray, bigram.mWord)); + nodeSize += getByteSize(offset) + FormatSpec.PTNODE_ATTRIBUTE_FLAGS_SIZE; } } ptNode.mCachedSize = nodeSize; size += nodeSize; } - if (formatOptions.supportsDynamicUpdate()) { - size += FormatSpec.FORWARD_LINK_ADDRESS_SIZE; - } if (ptNodeArray.mCachedSize != size) { ptNodeArray.mCachedSize = size; changed = true; @@ -433,11 +405,10 @@ public class BinaryDictEncoderUtils { * Initializes the cached addresses of node arrays and their containing nodes from their size. * * @param flatNodes the list of node arrays. - * @param formatOptions file format options. * @return the byte size of the entire stack. */ - private static int initializePtNodeArraysCachedAddresses(final ArrayList<PtNodeArray> flatNodes, - final FormatOptions formatOptions) { + private static int initializePtNodeArraysCachedAddresses( + final ArrayList<PtNodeArray> flatNodes) { int nodeArrayOffset = 0; for (final PtNodeArray nodeArray : flatNodes) { nodeArray.mCachedAddressBeforeUpdate = nodeArrayOffset; @@ -468,28 +439,6 @@ public class BinaryDictEncoderUtils { } /** - * Compute the cached parent addresses after all has been updated. - * - * The parent addresses are used by some binary formats at write-to-disk time. Not all formats - * need them. In particular, version 2 does not need them, and version 3 does. - * - * @param flatNodes the flat array of node arrays to fill in - */ - private static void computeParentAddresses(final ArrayList<PtNodeArray> flatNodes) { - for (final PtNodeArray nodeArray : flatNodes) { - for (final PtNode ptNode : nodeArray.mData) { - if (null != ptNode.mChildren) { - // Assign my address to children's parent address - // Here BeforeUpdate and AfterUpdate addresses have the same value, so it - // does not matter which we use. - ptNode.mChildren.mCachedParentAddress = ptNode.mCachedAddressAfterUpdate - - ptNode.mChildren.mCachedAddressAfterUpdate; - } - } - } - } - - /** * Compute the addresses and sizes of an ordered list of PtNode arrays. * * This method takes a list of PtNode arrays and will update their cached address and size @@ -501,14 +450,15 @@ public class BinaryDictEncoderUtils { * * @param dict the dictionary * @param flatNodes the ordered list of PtNode arrays - * @param formatOptions file format options. * @return the same array it was passed. The nodes have been updated for address and size. */ /* package */ static ArrayList<PtNodeArray> computeAddresses(final FusionDictionary dict, - final ArrayList<PtNodeArray> flatNodes, final FormatOptions formatOptions) { + final ArrayList<PtNodeArray> flatNodes) { // First get the worst possible sizes and offsets - for (final PtNodeArray n : flatNodes) calculatePtNodeArrayMaximumSize(n, formatOptions); - final int offset = initializePtNodeArraysCachedAddresses(flatNodes, formatOptions); + for (final PtNodeArray n : flatNodes) { + calculatePtNodeArrayMaximumSize(n); + } + final int offset = initializePtNodeArraysCachedAddresses(flatNodes); MakedictLog.i("Compressing the array addresses. Original size : " + offset); MakedictLog.i("(Recursively seen size : " + offset + ")"); @@ -521,8 +471,7 @@ public class BinaryDictEncoderUtils { for (final PtNodeArray ptNodeArray : flatNodes) { ptNodeArray.mCachedAddressAfterUpdate = ptNodeArrayStartOffset; final int oldNodeArraySize = ptNodeArray.mCachedSize; - final boolean changed = - computeActualPtNodeArraySize(ptNodeArray, dict, formatOptions); + final boolean changed = computeActualPtNodeArraySize(ptNodeArray, dict); final int newNodeArraySize = ptNodeArray.mCachedSize; if (oldNodeArraySize < newNodeArraySize) { throw new RuntimeException("Increased size ?!"); @@ -535,9 +484,6 @@ public class BinaryDictEncoderUtils { if (passes > MAX_PASSES) throw new RuntimeException("Too many passes - probably a bug"); } while (changesDone); - if (formatOptions.supportsDynamicUpdate()) { - computeParentAddresses(flatNodes); - } final PtNodeArray lastPtNodeArray = flatNodes.get(flatNodes.size() - 1); MakedictLog.i("Compression complete in " + passes + " passes."); MakedictLog.i("After address compression : " @@ -634,35 +580,29 @@ public class BinaryDictEncoderUtils { * @param hasBigrams whether the PtNode has bigrams. * @param isNotAWord whether the PtNode is not a word. * @param isBlackListEntry whether the PtNode is a blacklist entry. - * @param formatOptions file format options. * @return the flags */ static int makePtNodeFlags(final boolean hasMultipleChars, final boolean isTerminal, final int childrenAddressSize, final boolean hasShortcuts, final boolean hasBigrams, - final boolean isNotAWord, final boolean isBlackListEntry, - final FormatOptions formatOptions) { + final boolean isNotAWord, final boolean isBlackListEntry) { byte flags = 0; if (hasMultipleChars) flags |= FormatSpec.FLAG_HAS_MULTIPLE_CHARS; if (isTerminal) flags |= FormatSpec.FLAG_IS_TERMINAL; - if (formatOptions.supportsDynamicUpdate()) { - flags |= FormatSpec.FLAG_IS_NOT_MOVED; - } else if (true) { - switch (childrenAddressSize) { - case 1: - flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_ONEBYTE; - break; - case 2: - flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_TWOBYTES; - break; - case 3: - flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_THREEBYTES; - break; - case 0: - flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_NOADDRESS; - break; - default: - throw new RuntimeException("Node with a strange address"); - } + switch (childrenAddressSize) { + case 1: + flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_ONEBYTE; + break; + case 2: + flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_TWOBYTES; + break; + case 3: + flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_THREEBYTES; + break; + case 0: + flags |= FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_NOADDRESS; + break; + default: + throw new RuntimeException("Node with a strange address"); } if (hasShortcuts) flags |= FormatSpec.FLAG_HAS_SHORTCUT_TARGETS; if (hasBigrams) flags |= FormatSpec.FLAG_HAS_BIGRAMS; @@ -671,12 +611,12 @@ public class BinaryDictEncoderUtils { return flags; } - /* package */ static byte makePtNodeFlags(final PtNode node, final int childrenOffset, - final FormatOptions formatOptions) { + /* package */ static byte makePtNodeFlags(final PtNode node, final int childrenOffset) { return (byte) makePtNodeFlags(node.mChars.length > 1, node.isTerminal(), getByteSize(childrenOffset), node.mShortcutTargets != null && !node.mShortcutTargets.isEmpty(), - node.mBigrams != null, node.mIsNotAWord, node.mIsBlacklistEntry, formatOptions); + node.mBigrams != null && !node.mBigrams.isEmpty(), + node.mIsNotAWord, node.mIsBlacklistEntry); } /** @@ -767,38 +707,14 @@ public class BinaryDictEncoderUtils { + (frequency & FormatSpec.FLAG_BIGRAM_SHORTCUT_ATTR_FREQUENCY); } - /* package */ static final int writeParentAddress(final byte[] buffer, final int index, - final int address, final FormatOptions formatOptions) { - if (BinaryDictIOUtils.supportsDynamicUpdate(formatOptions)) { - if (address == FormatSpec.NO_PARENT_ADDRESS) { - buffer[index] = buffer[index + 1] = buffer[index + 2] = 0; - } else { - final int absAddress = Math.abs(address); - assert(absAddress <= FormatSpec.SINT24_MAX); - buffer[index] = (byte)((address < 0 ? FormatSpec.MSB8 : 0) - | ((absAddress >> 16) & 0xFF)); - buffer[index + 1] = (byte)((absAddress >> 8) & 0xFF); - buffer[index + 2] = (byte)(absAddress & 0xFF); - } - return index + 3; - } else { - return index; - } - } - - /* package */ static final int getChildrenPosition(final PtNode ptNode, - final FormatOptions formatOptions) { + /* package */ static final int getChildrenPosition(final PtNode ptNode) { int positionOfChildrenPosField = ptNode.mCachedAddressAfterUpdate - + getNodeHeaderSize(ptNode, formatOptions); + + getNodeHeaderSize(ptNode); if (ptNode.isTerminal()) { - // A terminal node has either the terminal id or the frequency. + // A terminal node has the frequency. // If positionOfChildrenPosField is incorrect, we may crash when jumping to the children // position. - if (formatOptions.mHasTerminalId) { - positionOfChildrenPosField += FormatSpec.PTNODE_TERMINAL_ID_SIZE; - } else { - positionOfChildrenPosField += FormatSpec.PTNODE_FREQUENCY_SIZE; - } + positionOfChildrenPosField += FormatSpec.PTNODE_FREQUENCY_SIZE; } return null == ptNode.mChildren ? FormatSpec.NO_CHILDREN_ADDRESS : ptNode.mChildren.mCachedAddressAfterUpdate - positionOfChildrenPosField; @@ -810,12 +726,10 @@ public class BinaryDictEncoderUtils { * @param dict the dictionary the node array is a part of (for relative offsets). * @param dictEncoder the dictionary encoder. * @param ptNodeArray the node array to write. - * @param formatOptions file format options. */ @SuppressWarnings("unused") /* package */ static void writePlacedPtNodeArray(final FusionDictionary dict, - final DictEncoder dictEncoder, final PtNodeArray ptNodeArray, - final FormatOptions formatOptions) { + final DictEncoder dictEncoder, final PtNodeArray ptNodeArray) { // TODO: Make the code in common with BinaryDictIOUtils#writePtNode dictEncoder.setPosition(ptNodeArray.mCachedAddressAfterUpdate); @@ -838,10 +752,7 @@ public class BinaryDictEncoderUtils { + FormatSpec.MAX_TERMINAL_FREQUENCY + " : " + ptNode.mProbabilityInfo.toString()); } - dictEncoder.writePtNode(ptNode, parentPosition, formatOptions, dict); - } - if (formatOptions.supportsDynamicUpdate()) { - dictEncoder.writeForwardLinkAddress(FormatSpec.NO_FORWARD_LINK_ADDRESS); + dictEncoder.writePtNode(ptNode, dict); } if (dictEncoder.getPosition() != ptNodeArray.mCachedAddressAfterUpdate + ptNodeArray.mCachedSize) { diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java index 54446df49..989ca4b2f 100644 --- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java +++ b/java/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java @@ -18,7 +18,6 @@ package com.android.inputmethod.latin.makedict; import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.latin.Constants; -import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.CharEncoding; import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.DictBuffer; import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; import com.android.inputmethod.latin.utils.ByteArrayDictBuffer; @@ -60,8 +59,7 @@ public final class BinaryDictIOUtils { private static void readUnigramsAndBigramsBinaryInner(final DictDecoder dictDecoder, final int bodyOffset, final Map<Integer, String> words, final Map<Integer, Integer> frequencies, - final Map<Integer, ArrayList<PendingAttribute>> bigrams, - final FormatOptions formatOptions) { + final Map<Integer, ArrayList<PendingAttribute>> bigrams) { int[] pushedChars = new int[FormatSpec.MAX_WORD_LENGTH + 1]; Stack<Position> stack = new Stack<Position>(); @@ -90,17 +88,12 @@ public final class BinaryDictIOUtils { stack.pop(); continue; } - final PtNodeInfo ptNodeInfo = dictDecoder.readPtNode(p.mAddress, formatOptions); + final PtNodeInfo ptNodeInfo = dictDecoder.readPtNode(p.mAddress); for (int i = 0; i < ptNodeInfo.mCharacters.length; ++i) { pushedChars[index++] = ptNodeInfo.mCharacters[i]; } p.mPosition++; - - final boolean isMovedPtNode = isMovedPtNode(ptNodeInfo.mFlags, - formatOptions); - final boolean isDeletedPtNode = isDeletedPtNode(ptNodeInfo.mFlags, - formatOptions); - if (!isMovedPtNode && !isDeletedPtNode && ptNodeInfo.isTerminal()) {// found word + if (ptNodeInfo.isTerminal()) {// found word words.put(ptNodeInfo.mOriginalAddress, new String(pushedChars, 0, index)); frequencies.put( ptNodeInfo.mOriginalAddress, ptNodeInfo.mProbabilityInfo.mProbability); @@ -110,25 +103,13 @@ public final class BinaryDictIOUtils { } if (p.mPosition == p.mNumOfPtNode) { - if (formatOptions.supportsDynamicUpdate()) { - final boolean hasValidForwardLinkAddress = - dictDecoder.readAndFollowForwardLink(); - if (hasValidForwardLinkAddress && dictDecoder.hasNextPtNodeArray()) { - // The node array has a forward link. - p.mNumOfPtNode = Position.NOT_READ_PTNODE_COUNT; - p.mAddress = dictDecoder.getPosition(); - } else { - stack.pop(); - } - } else { - stack.pop(); - } + stack.pop(); } else { - // The Ptnode array has more PtNodes. + // The PtNode array has more PtNodes. p.mAddress = dictDecoder.getPosition(); } - if (!isMovedPtNode && hasChildrenAddress(ptNodeInfo.mChildrenAddress)) { + if (hasChildrenAddress(ptNodeInfo.mChildrenAddress)) { final Position childrenPos = new Position(ptNodeInfo.mChildrenAddress, index); stack.push(childrenPos); } @@ -153,7 +134,7 @@ public final class BinaryDictIOUtils { // Read header final DictionaryHeader header = dictDecoder.readHeader(); readUnigramsAndBigramsBinaryInner(dictDecoder, header.mBodyOffset, words, - frequencies, bigrams, header.mFormatOptions); + frequencies, bigrams); } /** @@ -171,8 +152,7 @@ public final class BinaryDictIOUtils { final String word) throws IOException, UnsupportedFormatException { if (word == null) return FormatSpec.NOT_VALID_WORD; dictDecoder.setPosition(0); - - final DictionaryHeader header = dictDecoder.readHeader(); + dictDecoder.readHeader(); int wordPos = 0; final int wordLen = word.codePointCount(0, word.length()); for (int depth = 0; depth < Constants.DICTIONARY_MAX_WORD_LENGTH; ++depth) { @@ -183,13 +163,7 @@ public final class BinaryDictIOUtils { boolean foundNextPtNode = false; for (int i = 0; i < ptNodeCount; ++i) { final int ptNodePos = dictDecoder.getPosition(); - final PtNodeInfo currentInfo = dictDecoder.readPtNode(ptNodePos, - header.mFormatOptions); - final boolean isMovedNode = isMovedPtNode(currentInfo.mFlags, - header.mFormatOptions); - final boolean isDeletedNode = isDeletedPtNode(currentInfo.mFlags, - header.mFormatOptions); - if (isMovedNode) continue; + final PtNodeInfo currentInfo = dictDecoder.readPtNode(ptNodePos); boolean same = true; for (int p = 0, j = word.offsetByCodePoints(0, wordPos); p < currentInfo.mCharacters.length; @@ -204,7 +178,7 @@ public final class BinaryDictIOUtils { if (same) { // found the PtNode matches the word. if (wordPos + currentInfo.mCharacters.length == wordLen) { - if (!currentInfo.isTerminal() || isDeletedNode) { + if (!currentInfo.isTerminal()) { return FormatSpec.NOT_VALID_WORD; } else { return ptNodePos; @@ -219,65 +193,14 @@ public final class BinaryDictIOUtils { break; } } - - // If we found the next PtNode, it is under the file pointer. - // But if not, we are at the end of this node array so we expect to have - // a forward link address that we need to consult and possibly resume - // search on the next node array in the linked list. if (foundNextPtNode) break; - if (!header.mFormatOptions.supportsDynamicUpdate()) { - return FormatSpec.NOT_VALID_WORD; - } - - final boolean hasValidForwardLinkAddress = - dictDecoder.readAndFollowForwardLink(); - if (!hasValidForwardLinkAddress || !dictDecoder.hasNextPtNodeArray()) { - return FormatSpec.NOT_VALID_WORD; - } + return FormatSpec.NOT_VALID_WORD; } while(true); } return FormatSpec.NOT_VALID_WORD; } /** - * @return the size written, in bytes. Always 3 bytes. - */ - @UsedForTesting - static int writeSInt24ToBuffer(final DictBuffer dictBuffer, final int value) { - final int absValue = Math.abs(value); - dictBuffer.put((byte)(((value < 0 ? 0x80 : 0) | (absValue >> 16)) & 0xFF)); - dictBuffer.put((byte)((absValue >> 8) & 0xFF)); - dictBuffer.put((byte)(absValue & 0xFF)); - return 3; - } - - /** - * @return the size written, in bytes. Always 3 bytes. - */ - @UsedForTesting - static int writeSInt24ToStream(final OutputStream destination, final int value) - throws IOException { - final int absValue = Math.abs(value); - destination.write((byte)(((value < 0 ? 0x80 : 0) | (absValue >> 16)) & 0xFF)); - destination.write((byte)((absValue >> 8) & 0xFF)); - destination.write((byte)(absValue & 0xFF)); - return 3; - } - - @UsedForTesting - static void skipString(final DictBuffer dictBuffer, - final boolean hasMultipleChars) { - if (hasMultipleChars) { - int character = CharEncoding.readChar(dictBuffer); - while (character != FormatSpec.INVALID_CHARACTER) { - character = CharEncoding.readChar(dictBuffer); - } - } else { - CharEncoding.readChar(dictBuffer); - } - } - - /** * Writes a PtNodeCount to the stream. * * @param destination the stream to write. @@ -356,30 +279,6 @@ public final class BinaryDictIOUtils { } /** - * Helper method to check whether the node is moved. - */ - public static boolean isMovedPtNode(final int flags, final FormatOptions options) { - return options.supportsDynamicUpdate() - && ((flags & FormatSpec.MASK_CHILDREN_ADDRESS_TYPE) == FormatSpec.FLAG_IS_MOVED); - } - - /** - * Helper method to check whether the dictionary can be updated dynamically. - */ - public static boolean supportsDynamicUpdate(final FormatOptions options) { - return options.mVersion >= FormatSpec.FIRST_VERSION_WITH_DYNAMIC_UPDATE - && options.supportsDynamicUpdate(); - } - - /** - * Helper method to check whether the node is deleted. - */ - public static boolean isDeletedPtNode(final int flags, final FormatOptions formatOptions) { - return formatOptions.supportsDynamicUpdate() - && ((flags & FormatSpec.MASK_CHILDREN_ADDRESS_TYPE) == FormatSpec.FLAG_IS_DELETED); - } - - /** * Compute the binary size of the node count * @param count the node count * @return the size of the node count, either 1 or 2 bytes. @@ -396,9 +295,7 @@ public final class BinaryDictIOUtils { } } - static int getChildrenAddressSize(final int optionFlags, - final FormatOptions formatOptions) { - if (formatOptions.supportsDynamicUpdate()) return FormatSpec.SIGNED_CHILDREN_ADDRESS_SIZE; + static int getChildrenAddressSize(final int optionFlags) { switch (optionFlags & FormatSpec.MASK_CHILDREN_ADDRESS_TYPE) { case FormatSpec.FLAG_CHILDREN_ADDRESS_TYPE_ONEBYTE: return 1; @@ -419,6 +316,7 @@ public final class BinaryDictIOUtils { * @param bigramFrequency compressed frequency * @return approximate bigram frequency */ + @UsedForTesting public static int reconstructBigramFrequency(final int unigramFrequency, final int bigramFrequency) { final float stepSize = (FormatSpec.MAX_TERMINAL_FREQUENCY - unigramFrequency) diff --git a/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java index a93a8bbad..a3b28a702 100644 --- a/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/DictDecoder.java @@ -18,7 +18,6 @@ package com.android.inputmethod.latin.makedict; import com.android.inputmethod.annotations.UsedForTesting; import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.DictBuffer; -import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; import com.android.inputmethod.latin.utils.ByteArrayDictBuffer; import java.io.File; @@ -45,27 +44,23 @@ public interface DictDecoder { /** * Reads PtNode from ptNodePos. * @param ptNodePos the position of PtNode. - * @param formatOptions the format options. * @return PtNodeInfo. */ - public PtNodeInfo readPtNode(final int ptNodePos, final FormatOptions formatOptions); + public PtNodeInfo readPtNode(final int ptNodePos); /** * Reads a buffer and returns the memory representation of the dictionary. * * This high-level method takes a buffer and reads its contents, populating a - * FusionDictionary structure. The optional dict argument is an existing dictionary to - * which words from the buffer should be added. If it is null, a new dictionary is created. + * FusionDictionary structure. * - * @param dict an optional dictionary to add words to, or null. * @param deleteDictIfBroken a flag indicating whether this method should remove the broken * dictionary or not. - * @return the created (or merged) dictionary. + * @return the created dictionary. */ @UsedForTesting - public FusionDictionary readDictionaryBinary(final FusionDictionary dict, - final boolean deleteDictIfBroken) - throws FileNotFoundException, IOException, UnsupportedFormatException; + public FusionDictionary readDictionaryBinary(final boolean deleteDictIfBroken) + throws FileNotFoundException, IOException, UnsupportedFormatException; /** * Gets the address of the last PtNode of the exact matching word in the dictionary. @@ -116,14 +111,6 @@ public interface DictDecoder { public int readPtNodeCount(); /** - * Reads the forward link and advances the position. - * - * @return true if this method moves the file pointer, false otherwise. - */ - public boolean readAndFollowForwardLink(); - public boolean hasNextPtNodeArray(); - - /** * Opens the dictionary file and makes DictBuffer. */ @UsedForTesting diff --git a/java/src/com/android/inputmethod/latin/makedict/DictEncoder.java b/java/src/com/android/inputmethod/latin/makedict/DictEncoder.java index ea5d492d8..a5dc45691 100644 --- a/java/src/com/android/inputmethod/latin/makedict/DictEncoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/DictEncoder.java @@ -32,7 +32,5 @@ public interface DictEncoder { public int getPosition(); public void writePtNodeCount(final int ptNodeCount); public void writeForwardLinkAddress(final int forwardLinkAddress); - - public void writePtNode(final PtNode ptNode, final int parentPosition, - final FormatOptions formatOptions, final FusionDictionary dict); + public void writePtNode(final PtNode ptNode, final FusionDictionary dict); } diff --git a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java index 5a3807389..c7635eff9 100644 --- a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java +++ b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java @@ -309,7 +309,6 @@ public final class FormatSpec { */ public static final class FormatOptions { public final int mVersion; - public final boolean mHasTerminalId; public final boolean mHasTimestamp; @UsedForTesting @@ -319,13 +318,8 @@ public final class FormatSpec { public FormatOptions(final int version, final boolean hasTimestamp) { mVersion = version; - mHasTerminalId = (version >= FIRST_VERSION_WITH_TERMINAL_ID); mHasTimestamp = hasTimestamp; } - - public boolean supportsDynamicUpdate() { - return mVersion >= FIRST_VERSION_WITH_DYNAMIC_UPDATE; - } } /** diff --git a/java/src/com/android/inputmethod/latin/makedict/PtNodeInfo.java b/java/src/com/android/inputmethod/latin/makedict/PtNodeInfo.java index 4760aa8d5..f52117c6c 100644 --- a/java/src/com/android/inputmethod/latin/makedict/PtNodeInfo.java +++ b/java/src/com/android/inputmethod/latin/makedict/PtNodeInfo.java @@ -31,12 +31,11 @@ public final class PtNodeInfo { public final int[] mCharacters; public final ProbabilityInfo mProbabilityInfo; public final int mChildrenAddress; - public final int mParentAddress; public final ArrayList<WeightedString> mShortcutTargets; public final ArrayList<PendingAttribute> mBigrams; public PtNodeInfo(final int originalAddress, final int endAddress, final int flags, - final int[] characters, final ProbabilityInfo probabilityInfo, final int parentAddress, + final int[] characters, final ProbabilityInfo probabilityInfo, final int childrenAddress, final ArrayList<WeightedString> shortcutTargets, final ArrayList<PendingAttribute> bigrams) { mOriginalAddress = originalAddress; @@ -44,7 +43,6 @@ public final class PtNodeInfo { mFlags = flags; mCharacters = characters; mProbabilityInfo = probabilityInfo; - mParentAddress = parentAddress; mChildrenAddress = childrenAddress; mShortcutTargets = shortcutTargets; mBigrams = bigrams; diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver2DictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/Ver2DictDecoder.java index fd6138d41..315bd8e58 100644 --- a/java/src/com/android/inputmethod/latin/makedict/Ver2DictDecoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/Ver2DictDecoder.java @@ -17,12 +17,11 @@ package com.android.inputmethod.latin.makedict; import com.android.inputmethod.annotations.UsedForTesting; +import com.android.inputmethod.latin.BinaryDictionary; import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.CharEncoding; import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.DictBuffer; -import com.android.inputmethod.latin.makedict.FormatSpec.FormatOptions; import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString; - -import android.util.Log; +import com.android.inputmethod.latin.utils.CollectionUtils; import java.io.File; import java.io.FileNotFoundException; @@ -33,6 +32,7 @@ import java.util.Arrays; /** * An implementation of DictDecoder for version 2 binary dictionary. */ +// TODO: Separate logics that are used only for testing. @UsedForTesting public class Ver2DictDecoder extends AbstractDictDecoder { private static final String TAG = Ver2DictDecoder.class.getSimpleName(); @@ -116,12 +116,19 @@ public class Ver2DictDecoder extends AbstractDictDecoder { } protected final File mDictionaryBinaryFile; + // TODO: Remove mBufferFactory and mDictBuffer from this class members because they are now + // used only for testing. private final DictionaryBufferFactory mBufferFactory; protected DictBuffer mDictBuffer; + private final BinaryDictionary mBinaryDictionary; /* package */ Ver2DictDecoder(final File file, final int factoryFlag) { mDictionaryBinaryFile = file; mDictBuffer = null; + // dictType is not being used in dicttool. Passing an empty string. + mBinaryDictionary = new BinaryDictionary(file.getAbsolutePath(), + 0 /* offset */, file.length() /* length */, true /* useFullEditDistance */, + null /* locale */, "" /* dictType */, false /* isUpdatable */); if ((factoryFlag & MASK_DICTBUFFER) == USE_READONLY_BYTEBUFFER) { mBufferFactory = new DictionaryBufferFromReadOnlyByteBufferFactory(); @@ -137,6 +144,10 @@ public class Ver2DictDecoder extends AbstractDictDecoder { /* package */ Ver2DictDecoder(final File file, final DictionaryBufferFactory factory) { mDictionaryBinaryFile = file; mBufferFactory = factory; + // dictType is not being used in dicttool. Passing an empty string. + mBinaryDictionary = new BinaryDictionary(file.getAbsolutePath(), + 0 /* offset */, file.length() /* length */, true /* useFullEditDistance */, + null /* locale */, "" /* dictType */, false /* isUpdatable */); } @Override @@ -161,21 +172,23 @@ public class Ver2DictDecoder extends AbstractDictDecoder { @Override public DictionaryHeader readHeader() throws IOException, UnsupportedFormatException { - if (mDictBuffer == null) { - openDictBuffer(); + final DictionaryHeader header = mBinaryDictionary.getHeader(); + if (header.mFormatOptions.mVersion != FormatSpec.VERSION2) { + throw new UnsupportedFormatException("File header has a wrong version : " + + header.mFormatOptions.mVersion); } - final DictionaryHeader header = super.readHeader(mDictBuffer); - final int version = header.mFormatOptions.mVersion; - if (version != FormatSpec.VERSION2) { - throw new UnsupportedFormatException("File header has a wrong version : " + version); + if (!isDictBufferOpen()) { + openDictBuffer(); } + // Advance buffer reading position to the head of dictionary body. + setPosition(header.mBodyOffset); return header; } // TODO: Make this buffer multi thread safe. private final int[] mCharacterBuffer = new int[FormatSpec.MAX_WORD_LENGTH]; @Override - public PtNodeInfo readPtNode(final int ptNodePos, final FormatOptions options) { + public PtNodeInfo readPtNode(final int ptNodePos) { int addressPointer = ptNodePos; final int flags = PtNodeReader.readPtNodeOptionFlags(mDictBuffer); addressPointer += FormatSpec.PTNODE_FLAGS_SIZE; @@ -209,7 +222,7 @@ public class Ver2DictDecoder extends AbstractDictDecoder { if (childrenAddress != FormatSpec.NO_CHILDREN_ADDRESS) { childrenAddress += addressPointer; } - addressPointer += BinaryDictIOUtils.getChildrenAddressSize(flags, options); + addressPointer += BinaryDictIOUtils.getChildrenAddressSize(flags); final ArrayList<WeightedString> shortcutTargets; if (0 != (flags & FormatSpec.FLAG_HAS_SHORTCUT_TARGETS)) { // readShortcut will add shortcuts to shortcutTargets. @@ -232,31 +245,53 @@ public class Ver2DictDecoder extends AbstractDictDecoder { bigrams = null; } return new PtNodeInfo(ptNodePos, addressPointer, flags, characters, probabilityInfo, - FormatSpec.NO_PARENT_ADDRESS, childrenAddress, shortcutTargets, bigrams); + childrenAddress, shortcutTargets, bigrams); } @Override - public FusionDictionary readDictionaryBinary(final FusionDictionary dict, - final boolean deleteDictIfBroken) + public FusionDictionary readDictionaryBinary(final boolean deleteDictIfBroken) throws FileNotFoundException, IOException, UnsupportedFormatException { - if (mDictBuffer == null) { - openDictBuffer(); + final DictionaryHeader header = readHeader(); + final FusionDictionary fusionDict = + new FusionDictionary(new FusionDictionary.PtNodeArray(), header.mDictionaryOptions); + int token = 0; + final ArrayList<WordProperty> wordProperties = CollectionUtils.newArrayList(); + do { + final BinaryDictionary.GetNextWordPropertyResult result = + mBinaryDictionary.getNextWordProperty(token); + final WordProperty wordProperty = result.mWordProperty; + if (wordProperty == null) { + if (deleteDictIfBroken) { + mBinaryDictionary.close(); + mDictionaryBinaryFile.delete(); + } + return null; + } + wordProperties.add(wordProperty); + token = result.mNextToken; + } while (token != 0); + + // Insert unigrams into the fusion dictionary. + for (final WordProperty wordProperty : wordProperties) { + if (wordProperty.mIsBlacklistEntry) { + fusionDict.addBlacklistEntry(wordProperty.mWord, wordProperty.mShortcutTargets, + wordProperty.mIsNotAWord); + } else { + fusionDict.add(wordProperty.mWord, wordProperty.mProbabilityInfo, + wordProperty.mShortcutTargets, wordProperty.mIsNotAWord); + } } - try { - return BinaryDictDecoderUtils.readDictionaryBinary(this, dict); - } catch (IOException e) { - Log.e(TAG, "The dictionary " + mDictionaryBinaryFile.getName() + " is broken.", e); - if (deleteDictIfBroken && !mDictionaryBinaryFile.delete()) { - Log.e(TAG, "Failed to delete the broken dictionary."); + // Insert bigrams into the fusion dictionary. + for (final WordProperty wordProperty : wordProperties) { + if (wordProperty.mBigrams == null) { + continue; } - throw e; - } catch (UnsupportedFormatException e) { - Log.e(TAG, "The dictionary " + mDictionaryBinaryFile.getName() + " is broken.", e); - if (deleteDictIfBroken && !mDictionaryBinaryFile.delete()) { - Log.e(TAG, "Failed to delete the broken dictionary."); + final String word0 = wordProperty.mWord; + for (final WeightedString bigram : wordProperty.mBigrams) { + fusionDict.setBigram(word0, bigram.mWord, bigram.mProbabilityInfo); } - throw e; } + return fusionDict; } @Override @@ -273,19 +308,4 @@ public class Ver2DictDecoder extends AbstractDictDecoder { public int readPtNodeCount() { return BinaryDictDecoderUtils.readPtNodeCount(mDictBuffer); } - - @Override - public boolean readAndFollowForwardLink() { - final int nextAddress = mDictBuffer.readUnsignedInt24(); - if (nextAddress >= 0 && nextAddress < mDictBuffer.limit()) { - mDictBuffer.position(nextAddress); - return true; - } - return false; - } - - @Override - public boolean hasNextPtNodeArray() { - return mDictBuffer.position() != FormatSpec.NO_FORWARD_LINK_ADDRESS; - } } diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver2DictEncoder.java b/java/src/com/android/inputmethod/latin/makedict/Ver2DictEncoder.java index 634f63137..e247f0121 100644 --- a/java/src/com/android/inputmethod/latin/makedict/Ver2DictEncoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/Ver2DictEncoder.java @@ -95,7 +95,7 @@ public class Ver2DictEncoder implements DictEncoder { ArrayList<PtNodeArray> flatNodes = BinaryDictEncoderUtils.flattenTree(dict.mRootNodeArray); MakedictLog.i("Computing addresses..."); - BinaryDictEncoderUtils.computeAddresses(dict, flatNodes, formatOptions); + BinaryDictEncoderUtils.computeAddresses(dict, flatNodes); MakedictLog.i("Checking PtNode array..."); if (MakedictLog.DBG) BinaryDictEncoderUtils.checkFlatPtNodeArrayList(flatNodes); @@ -107,7 +107,7 @@ public class Ver2DictEncoder implements DictEncoder { MakedictLog.i("Writing file..."); for (PtNodeArray nodeArray : flatNodes) { - BinaryDictEncoderUtils.writePlacedPtNodeArray(dict, this, nodeArray, formatOptions); + BinaryDictEncoderUtils.writePlacedPtNodeArray(dict, this, nodeArray); } if (MakedictLog.DBG) BinaryDictEncoderUtils.showStatistics(flatNodes); mOutStream.write(mBuffer, 0, mPosition); @@ -139,24 +139,13 @@ public class Ver2DictEncoder implements DictEncoder { countSize); } - private void writePtNodeFlags(final PtNode ptNode, final FormatOptions formatOptions) { - final int childrenPos = BinaryDictEncoderUtils.getChildrenPosition(ptNode, formatOptions); + private void writePtNodeFlags(final PtNode ptNode) { + final int childrenPos = BinaryDictEncoderUtils.getChildrenPosition(ptNode); mPosition = BinaryDictEncoderUtils.writeUIntToBuffer(mBuffer, mPosition, - BinaryDictEncoderUtils.makePtNodeFlags(ptNode, childrenPos, formatOptions), + BinaryDictEncoderUtils.makePtNodeFlags(ptNode, childrenPos), FormatSpec.PTNODE_FLAGS_SIZE); } - private void writeParentPosition(final int parentPosition, final PtNode ptNode, - final FormatOptions formatOptions) { - if (parentPosition == FormatSpec.NO_PARENT_ADDRESS) { - mPosition = BinaryDictEncoderUtils.writeParentAddress(mBuffer, mPosition, - parentPosition, formatOptions); - } else { - mPosition = BinaryDictEncoderUtils.writeParentAddress(mBuffer, mPosition, - parentPosition - ptNode.mCachedAddressAfterUpdate, formatOptions); - } - } - private void writeCharacters(final int[] codePoints, final boolean hasSeveralChars) { mPosition = CharEncoding.writeCharArray(codePoints, mBuffer, mPosition); if (hasSeveralChars) { @@ -171,15 +160,10 @@ public class Ver2DictEncoder implements DictEncoder { } } - private void writeChildrenPosition(final PtNode ptNode, final FormatOptions formatOptions) { - final int childrenPos = BinaryDictEncoderUtils.getChildrenPosition(ptNode, formatOptions); - if (formatOptions.supportsDynamicUpdate()) { - mPosition += BinaryDictEncoderUtils.writeSignedChildrenPosition(mBuffer, mPosition, - childrenPos); - } else { - mPosition += BinaryDictEncoderUtils.writeChildrenPosition(mBuffer, mPosition, - childrenPos); - } + private void writeChildrenPosition(final PtNode ptNode) { + final int childrenPos = BinaryDictEncoderUtils.getChildrenPosition(ptNode); + mPosition += BinaryDictEncoderUtils.writeChildrenPosition(mBuffer, mPosition, + childrenPos); } /** @@ -246,13 +230,11 @@ public class Ver2DictEncoder implements DictEncoder { } @Override - public void writePtNode(final PtNode ptNode, final int parentPosition, - final FormatOptions formatOptions, final FusionDictionary dict) { - writePtNodeFlags(ptNode, formatOptions); - writeParentPosition(parentPosition, ptNode, formatOptions); + public void writePtNode(final PtNode ptNode, final FusionDictionary dict) { + writePtNodeFlags(ptNode); writeCharacters(ptNode.mChars, ptNode.hasSeveralChars()); writeFrequency(ptNode.getProbability()); - writeChildrenPosition(ptNode, formatOptions); + writeChildrenPosition(ptNode); writeShortcuts(ptNode.mShortcutTargets); writeBigrams(ptNode.mBigrams, dict); } diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java b/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java index 1c74852fe..23aa05d18 100644 --- a/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/Ver4DictDecoder.java @@ -45,6 +45,7 @@ public class Ver4DictDecoder extends AbstractDictDecoder { @UsedForTesting /* package */ Ver4DictDecoder(final File dictDirectory, final DictionaryBufferFactory factory) { mDictDirectory = dictDirectory; + // dictType is not being used in dicttool. Passing an empty string. mBinaryDictionary = new BinaryDictionary(dictDirectory.getAbsolutePath(), 0 /* offset */, 0 /* length */, true /* useFullEditDistance */, null /* locale */, "" /* dictType */, true /* isUpdatable */); @@ -56,11 +57,10 @@ public class Ver4DictDecoder extends AbstractDictDecoder { } @Override - public FusionDictionary readDictionaryBinary(final FusionDictionary dict, - final boolean deleteDictIfBroken) + public FusionDictionary readDictionaryBinary(final boolean deleteDictIfBroken) throws FileNotFoundException, IOException, UnsupportedFormatException { final DictionaryHeader header = readHeader(); - final FusionDictionary fusionDict = dict != null ? dict : + final FusionDictionary fusionDict = new FusionDictionary(new FusionDictionary.PtNodeArray(), header.mDictionaryOptions); int token = 0; final ArrayList<WordProperty> wordProperties = CollectionUtils.newArrayList(); @@ -79,7 +79,7 @@ public class Ver4DictDecoder extends AbstractDictDecoder { token = result.mNextToken; } while (token != 0); - // Insert unigrams to the fusion dictionary. + // Insert unigrams into the fusion dictionary. for (final WordProperty wordProperty : wordProperties) { if (wordProperty.mIsBlacklistEntry) { fusionDict.addBlacklistEntry(wordProperty.mWord, wordProperty.mShortcutTargets, @@ -89,7 +89,7 @@ public class Ver4DictDecoder extends AbstractDictDecoder { wordProperty.mShortcutTargets, wordProperty.mIsNotAWord); } } - // Insert bigrams to the fusion dictionary. + // Insert bigrams into the fusion dictionary. for (final WordProperty wordProperty : wordProperties) { if (wordProperty.mBigrams == null) { continue; diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver4DictEncoder.java b/java/src/com/android/inputmethod/latin/makedict/Ver4DictEncoder.java index 147844fd8..1050d1b0e 100644 --- a/java/src/com/android/inputmethod/latin/makedict/Ver4DictEncoder.java +++ b/java/src/com/android/inputmethod/latin/makedict/Ver4DictEncoder.java @@ -122,7 +122,6 @@ public class Ver4DictEncoder implements DictEncoder { } @Override - public void writePtNode( - PtNode ptNode, int parentPosition, FormatOptions formatOptions, FusionDictionary dict) { + public void writePtNode(PtNode ptNode, FusionDictionary dict) { } } diff --git a/java/src/com/android/inputmethod/latin/settings/AdditionalSubtypeSettings.java b/java/src/com/android/inputmethod/latin/settings/AdditionalSubtypeSettings.java index 4bf524cbb..6dae6206c 100644 --- a/java/src/com/android/inputmethod/latin/settings/AdditionalSubtypeSettings.java +++ b/java/src/com/android/inputmethod/latin/settings/AdditionalSubtypeSettings.java @@ -16,8 +16,6 @@ package com.android.inputmethod.latin.settings; -import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.ASCII_CAPABLE; - import android.app.AlertDialog; import android.app.Dialog; import android.content.Context; @@ -44,6 +42,8 @@ import android.widget.Spinner; import android.widget.SpinnerAdapter; import android.widget.Toast; +import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils; +import com.android.inputmethod.latin.Constants; import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.RichInputMethodManager; import com.android.inputmethod.latin.utils.AdditionalSubtypeUtils; @@ -111,7 +111,7 @@ public final class AdditionalSubtypeSettings extends PreferenceFragment { subtype.getLocale(), subtype.hashCode(), subtype.hashCode(), SubtypeLocaleUtils.getSubtypeDisplayNameInSystemLocale(subtype))); } - if (subtype.containsExtraValueKey(ASCII_CAPABLE)) { + if (InputMethodSubtypeCompatUtils.isAsciiCapable(subtype)) { items.add(createItem(context, subtype.getLocale())); } } @@ -287,7 +287,7 @@ public final class AdditionalSubtypeSettings extends PreferenceFragment { final KeyboardLayoutSetItem layout = (KeyboardLayoutSetItem) mKeyboardLayoutSetSpinner.getSelectedItem(); final InputMethodSubtype subtype = AdditionalSubtypeUtils.createAdditionalSubtype( - locale.first, layout.first, ASCII_CAPABLE); + locale.first, layout.first, Constants.Subtype.ExtraValue.ASCII_CAPABLE); setSubtype(subtype); notifyChanged(); if (isEditing) { diff --git a/java/src/com/android/inputmethod/latin/settings/Settings.java b/java/src/com/android/inputmethod/latin/settings/Settings.java index 45c5b733f..b51c765f0 100644 --- a/java/src/com/android/inputmethod/latin/settings/Settings.java +++ b/java/src/com/android/inputmethod/latin/settings/Settings.java @@ -66,6 +66,7 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang "pref_include_other_imes_in_language_switch_list"; public static final String PREF_KEYBOARD_LAYOUT = "pref_keyboard_layout_20110916"; public static final String PREF_CUSTOM_INPUT_STYLES = "custom_input_styles"; + // TODO: consolidate key preview dismiss delay with the key preview animation parameters. public static final String PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY = "pref_key_preview_popup_dismiss_delay"; public static final String PREF_BIGRAM_PREDICTIONS = "next_word_prediction"; diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java b/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java index 67017a43b..bb5547fc9 100644 --- a/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java +++ b/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java @@ -169,6 +169,7 @@ public final class SettingsFragment extends InputMethodSettingsFragment removePreference(Settings.PREF_VIBRATION_DURATION_SETTINGS, advancedSettings); } + // TODO: consolidate key preview dismiss delay with the key preview animation parameters. if (!Settings.readFromBuildConfigIfToShowKeyPreviewPopupOption(res)) { removePreference(Settings.PREF_POPUP_ON, generalSettings); removePreference(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY, advancedSettings); diff --git a/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java b/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java index 03883a48b..5954758aa 100644 --- a/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java +++ b/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java @@ -18,17 +18,13 @@ package com.android.inputmethod.latin.settings; import android.content.res.Resources; -import com.android.inputmethod.keyboard.internal.KeySpecParser; +import com.android.inputmethod.keyboard.internal.KeyboardTextsSet; import com.android.inputmethod.keyboard.internal.MoreKeySpec; import com.android.inputmethod.latin.Constants; -import com.android.inputmethod.latin.Dictionary; +import com.android.inputmethod.latin.PunctuationSuggestions; import com.android.inputmethod.latin.R; -import com.android.inputmethod.latin.SuggestedWords; -import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; -import com.android.inputmethod.latin.utils.CollectionUtils; import com.android.inputmethod.latin.utils.StringUtils; -import java.util.ArrayList; import java.util.Arrays; import java.util.Locale; @@ -37,7 +33,7 @@ public final class SpacingAndPunctuations { private final int[] mSortedSymbolsFollowedBySpace; private final int[] mSortedWordConnectors; public final int[] mSortedWordSeparators; - public final SuggestedWords mSuggestPuncList; + public final PunctuationSuggestions mSuggestPuncList; private final int mSentenceSeparator; public final String mSentenceSeparatorAndSpace; public final boolean mCurrentLanguageHasSpaces; @@ -56,9 +52,6 @@ public final class SpacingAndPunctuations { res.getString(R.string.symbols_word_connectors)); mSortedWordSeparators = StringUtils.toSortedCodePointArray( res.getString(R.string.symbols_word_separators)); - final String[] suggestPuncsSpec = MoreKeySpec.splitKeySpecs(res.getString( - R.string.suggested_punctuations)); - mSuggestPuncList = createSuggestPuncList(suggestPuncsSpec); mSentenceSeparator = res.getInteger(R.integer.sentence_separator); mSentenceSeparatorAndSpace = new String(new int[] { mSentenceSeparator, Constants.CODE_SPACE }, 0, 2); @@ -68,28 +61,11 @@ public final class SpacingAndPunctuations { // English variants. German rules (not "German typography") also have small gotchas. mUsesAmericanTypography = Locale.ENGLISH.getLanguage().equals(locale.getLanguage()); mUsesGermanRules = Locale.GERMAN.getLanguage().equals(locale.getLanguage()); - } - - // Helper functions to create member values. - private static SuggestedWords createSuggestPuncList(final String[] puncs) { - final ArrayList<SuggestedWordInfo> puncList = CollectionUtils.newArrayList(); - if (puncs != null) { - for (final String puncSpec : puncs) { - // TODO: Stop using KeySpecParser.getLabel(). - // TODO: Punctuation suggestions should honor RTL languages. - puncList.add(new SuggestedWordInfo(KeySpecParser.getLabel(puncSpec), - SuggestedWordInfo.MAX_SCORE, SuggestedWordInfo.KIND_HARDCODED, - Dictionary.DICTIONARY_HARDCODED, - SuggestedWordInfo.NOT_AN_INDEX /* indexOfTouchPointOfSecondWord */, - SuggestedWordInfo.NOT_A_CONFIDENCE /* autoCommitFirstWordConfidence */)); - } - } - return new SuggestedWords(puncList, null /* rawSuggestions */, - false /* typedWordValid */, - false /* hasAutoCorrectionCandidate */, - true /* isPunctuationSuggestions */, - false /* isObsoleteSuggestions */, - false /* isPrediction */); + final KeyboardTextsSet textsSet = new KeyboardTextsSet(); + textsSet.setLocale(locale); + final String[] suggestPuncsSpec = MoreKeySpec.splitKeySpecs( + textsSet.resolveTextReference(res.getString(R.string.suggested_punctuations))); + mSuggestPuncList = PunctuationSuggestions.newPunctuationSuggestions(suggestPuncsSpec); } public boolean isWordSeparator(final int code) { diff --git a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java index 2f4c1839b..a104baa08 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java +++ b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java @@ -74,7 +74,7 @@ public final class MoreSuggestions extends Keyboard { int rowStartIndex = fromIndex; final int size = Math.min(suggestedWords.size(), SuggestedWords.MAX_SUGGESTIONS); while (index < size) { - final String word = suggestedWords.getWord(index); + final String word = suggestedWords.getLabel(index); // TODO: Should take care of text x-scaling. mWidths[index] = (int)(TypefaceUtils.getStringWidth(word, paint) + padding); final int numColumn = index - rowStartIndex + 1; @@ -206,7 +206,7 @@ public final class MoreSuggestions extends Keyboard { final int x = params.getX(index); final int y = params.getY(index); final int width = params.getWidth(index); - final String word = mSuggestedWords.getWord(index); + final String word = mSuggestedWords.getLabel(index); final String info = mSuggestedWords.getDebugString(index); final int indexInMoreSuggestions = index + SUGGESTION_CODE_BASE; final Key key = new Key(word, KeyboardIconsSet.ICON_UNDEFINED, diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java index 5f05b48d4..e77c55069 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java +++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java @@ -44,8 +44,8 @@ import android.view.ViewGroup; import android.widget.LinearLayout; import android.widget.TextView; -import com.android.inputmethod.compat.TextViewCompatUtils; import com.android.inputmethod.latin.LatinImeLogger; +import com.android.inputmethod.latin.PunctuationSuggestions; import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.utils.AutoCorrectionUtils; @@ -199,7 +199,7 @@ final class SuggestionStripLayoutHelper { if (indexInSuggestedWords >= suggestedWords.size()) { return null; } - final String word = suggestedWords.getWord(indexInSuggestedWords); + final String word = suggestedWords.getLabel(indexInSuggestedWords); final boolean isAutoCorrect = indexInSuggestedWords == 1 && suggestedWords.mWillAutoCorrect; final boolean isTypedWordValid = indexInSuggestedWords == 0 @@ -264,8 +264,8 @@ final class SuggestionStripLayoutHelper { // is in slot 1. if (positionInStrip == mCenterPositionInStrip && AutoCorrectionUtils.shouldBlockAutoCorrectionBySafetyNet( - suggestedWords.getWord(SuggestedWords.INDEX_OF_AUTO_CORRECTION), - suggestedWords.getWord(SuggestedWords.INDEX_OF_TYPED_WORD))) { + suggestedWords.getLabel(SuggestedWords.INDEX_OF_AUTO_CORRECTION), + suggestedWords.getLabel(SuggestedWords.INDEX_OF_TYPED_WORD))) { return 0xFFFF0000; } } @@ -299,9 +299,9 @@ final class SuggestionStripLayoutHelper { */ public int layoutAndReturnSuggestionCountInStrip(final SuggestedWords suggestedWords, final ViewGroup stripView, final ViewGroup placerView) { - if (suggestedWords.mIsPunctuationSuggestions) { + if (suggestedWords.isPunctuationSuggestions()) { return layoutPunctuationSuggestionsAndReturnSuggestionCountInStrip( - suggestedWords, stripView); + (PunctuationSuggestions)suggestedWords, stripView); } setupWordViewsTextAndColor(suggestedWords, mSuggestionsCountInStrip); @@ -447,8 +447,8 @@ final class SuggestionStripLayoutHelper { } private int layoutPunctuationSuggestionsAndReturnSuggestionCountInStrip( - final SuggestedWords suggestedWords, final ViewGroup stripView) { - final int countInStrip = Math.min(suggestedWords.size(), PUNCTUATIONS_IN_STRIP); + final PunctuationSuggestions punctuationSuggestions, final ViewGroup stripView) { + final int countInStrip = Math.min(punctuationSuggestions.size(), PUNCTUATIONS_IN_STRIP); for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { if (positionInStrip != 0) { // Add divider if this isn't the left most suggestion in suggestions strip. @@ -461,13 +461,13 @@ final class SuggestionStripLayoutHelper { // {@link TextView#getTag()} is used to get the index in suggestedWords at // {@link SuggestionStripView#onClick(View)}. wordView.setTag(positionInStrip); - wordView.setText(suggestedWords.getWord(positionInStrip)); + wordView.setText(punctuationSuggestions.getLabel(positionInStrip)); wordView.setTextScaleX(1.0f); wordView.setCompoundDrawables(null, null, null, null); stripView.addView(wordView); setLayoutWeight(wordView, 1.0f, mSuggestionsStripHeight); } - mMoreSuggestionsAvailable = (suggestedWords.size() > countInStrip); + mMoreSuggestionsAvailable = (punctuationSuggestions.size() > countInStrip); return countInStrip; } @@ -505,15 +505,10 @@ final class SuggestionStripLayoutHelper { } public void layoutImportantNotice(final View importantNoticeStrip, final int stripWidth) { - final Resources res = importantNoticeStrip.getResources(); - final Drawable infoIcon = res.getDrawable(R.drawable.sym_keyboard_info_holo_dark); - final Drawable moreIcon = res.getDrawable(R.drawable.sym_keyboard_more_holo_dark); - final int width = stripWidth - infoIcon.getIntrinsicWidth() - moreIcon.getIntrinsicWidth(); final TextView titleView = (TextView)importantNoticeStrip.findViewById( R.id.important_notice_title); + final int width = stripWidth - titleView.getPaddingLeft() - titleView.getPaddingRight(); titleView.setTextColor(mColorAutoCorrect); - TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds( - titleView, infoIcon, null, moreIcon, null); final CharSequence importantNoticeTitle = titleView.getText(); titleView.setTextScaleX(1.0f); // Reset textScaleX. final float titleScaleX = getTextScaleX( diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java index cf0a7a2aa..90b9692c3 100644 --- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java +++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java @@ -39,11 +39,13 @@ import com.android.inputmethod.keyboard.MainKeyboardView; import com.android.inputmethod.keyboard.MoreKeysPanel; import com.android.inputmethod.latin.AudioAndHapticFeedbackManager; import com.android.inputmethod.latin.Constants; +import com.android.inputmethod.latin.InputAttributes; import com.android.inputmethod.latin.LatinImeLogger; import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo; import com.android.inputmethod.latin.define.ProductionFlag; +import com.android.inputmethod.latin.settings.Settings; import com.android.inputmethod.latin.suggestions.MoreSuggestions.MoreSuggestionsListener; import com.android.inputmethod.latin.utils.CollectionUtils; import com.android.inputmethod.latin.utils.ImportantNoticeUtils; @@ -226,8 +228,8 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick // This method checks if we should show the important notice (checks on permanent storage if // it has been shown once already or not, and if in the setup wizard). If applicable, it shows // the notice. In all cases, it returns true if it was shown, false otherwise. - public boolean maybeShowImportantNoticeTitle() { - if (!ImportantNoticeUtils.hasNewImportantNoticeAndNotInSetupWizard(getContext())) { + public boolean maybeShowImportantNoticeTitle(final InputAttributes inputAttributes) { + if (!ImportantNoticeUtils.shouldShowImportantNotice(getContext(), inputAttributes)) { return false; } final int width = getWidth(); @@ -325,7 +327,6 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick final int pointY = -layoutHelper.mMoreSuggestionsBottomGap; moreKeysPanel.showMoreKeysPanel(this, mMoreSuggestionsController, pointX, pointY, mMoreSuggestionsListener); - mMoreSuggestionsMode = MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING; mOriginX = mLastX; mOriginY = mLastY; for (int i = 0; i < mSuggestionsCountInStrip; i++) { @@ -334,11 +335,8 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick return true; } - // Working variables for onLongClick and dispatchTouchEvent. - private int mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE; - private static final int MORE_SUGGESTIONS_IN_MODAL_MODE = 0; - private static final int MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING = 1; - private static final int MORE_SUGGESTIONS_IN_SLIDING_MODE = 2; + // Working variables for {@link #onLongClick(View)} and + // {@link onInterceptTouchEvent(MotionEvent)}. private int mLastX; private int mLastY; private int mOriginX; @@ -358,36 +356,39 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick }; @Override - public boolean dispatchTouchEvent(final MotionEvent me) { + public boolean onInterceptTouchEvent(final MotionEvent me) { if (!mMoreSuggestionsView.isShowingInParent()) { mLastX = (int)me.getX(); mLastY = (int)me.getY(); - if (mMoreSuggestionsSlidingDetector.onTouchEvent(me)) { - return true; - } - return super.dispatchTouchEvent(me); + return mMoreSuggestionsSlidingDetector.onTouchEvent(me); } final int action = me.getAction(); final int index = me.getActionIndex(); final int x = (int)me.getX(index); final int y = (int)me.getY(index); - - if (mMoreSuggestionsMode == MORE_SUGGESTIONS_CHECKING_MODAL_OR_SLIDING) { - if (Math.abs(x - mOriginX) >= mMoreSuggestionsModalTolerance - || mOriginY - y >= mMoreSuggestionsModalTolerance) { - // Decided to be in the sliding input mode only when the touch point has been moved - // upward. - mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_SLIDING_MODE; - } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_POINTER_UP) { - // Decided to be in the modal input mode - mMoreSuggestionsMode = MORE_SUGGESTIONS_IN_MODAL_MODE; - mMoreSuggestionsView.adjustVerticalCorrectionForModalMode(); - } + if (Math.abs(x - mOriginX) >= mMoreSuggestionsModalTolerance + || mOriginY - y >= mMoreSuggestionsModalTolerance) { + // Decided to be in the sliding input mode only when the touch point has been moved + // upward. Further {@link MotionEvent}s will be delivered to + // {@link #onTouchEvent(MotionEvent)}. return true; } - // MORE_SUGGESTIONS_IN_SLIDING_MODE + if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_POINTER_UP) { + // Decided to be in the modal input mode. + mMoreSuggestionsView.adjustVerticalCorrectionForModalMode(); + } + return false; + } + + @Override + public boolean onTouchEvent(final MotionEvent me) { + // In the sliding input mode. {@link MotionEvent} should be forwarded to + // {@link MoreSuggestionsView}. + final int index = me.getActionIndex(); + final int x = (int)me.getX(index); + final int y = (int)me.getY(index); me.setLocation(mMoreSuggestionsView.translateX(x), mMoreSuggestionsView.translateY(y)); mMoreSuggestionsView.onTouchEvent(me); return true; @@ -431,6 +432,6 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick protected void onSizeChanged(int w, int h, int oldw, int oldh) { // Called by the framework when the size is known. Show the important notice if applicable. // This may be overriden by showing suggestions later, if applicable. - maybeShowImportantNoticeTitle(); + maybeShowImportantNoticeTitle(Settings.getInstance().getCurrent().mInputAttributes); } } diff --git a/java/src/com/android/inputmethod/latin/utils/ImportantNoticeUtils.java b/java/src/com/android/inputmethod/latin/utils/ImportantNoticeUtils.java index 604c36488..50a942382 100644 --- a/java/src/com/android/inputmethod/latin/utils/ImportantNoticeUtils.java +++ b/java/src/com/android/inputmethod/latin/utils/ImportantNoticeUtils.java @@ -22,6 +22,7 @@ import android.provider.Settings; import android.provider.Settings.SettingNotFoundException; import android.util.Log; +import com.android.inputmethod.latin.InputAttributes; import com.android.inputmethod.latin.R; public final class ImportantNoticeUtils { @@ -62,11 +63,18 @@ public final class ImportantNoticeUtils { return context.getResources().getInteger(R.integer.config_important_notice_version); } - public static boolean hasNewImportantNoticeAndNotInSetupWizard(final Context context) { + private static boolean hasNewImportantNotice(final Context context) { final SharedPreferences prefs = getImportantNoticePreferences(context); final int lastVersion = prefs.getInt(KEY_IMPORTANT_NOTICE_VERSION, 0); - return getCurrentImportantNoticeVersion(context) > lastVersion - && !isInSystemSetupWizard(context); + return getCurrentImportantNoticeVersion(context) > lastVersion; + } + + public static boolean shouldShowImportantNotice(final Context context, + final InputAttributes inputAttributes) { + if (inputAttributes == null || inputAttributes.mIsPasswordField) { + return false; + } + return hasNewImportantNotice(context) && !isInSystemSetupWizard(context); } public static void updateLastImportantNoticeVersion(final Context context) { diff --git a/java/src/com/android/inputmethod/research/JsonUtils.java b/java/src/com/android/inputmethod/research/JsonUtils.java index 2beebdfae..6170b4339 100644 --- a/java/src/com/android/inputmethod/research/JsonUtils.java +++ b/java/src/com/android/inputmethod/research/JsonUtils.java @@ -91,7 +91,7 @@ import java.util.Map; jsonWriter.name("willAutoCorrect") .value(words.mWillAutoCorrect); jsonWriter.name("isPunctuationSuggestions") - .value(words.mIsPunctuationSuggestions); + .value(words.isPunctuationSuggestions()); jsonWriter.name("isObsoleteSuggestions").value(words.mIsObsoleteSuggestions); jsonWriter.name("isPrediction").value(words.mIsPrediction); jsonWriter.name("suggestedWords"); |