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Merge "Make Settings class singleton to manage SettingsValues"

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Tadashi G. Takaoka 2013-01-08 00:57:45 -08:00 committed by Android (Google) Code Review
parent a10b1a8844 ff0735ada8
commit 0015ce8fea
3 changed files with 146 additions and 97 deletions
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173
java/src/com/android/inputmethod/latin/LatinIME.java
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@ -73,7 +73,6 @@ import com.android.inputmethod.keyboard.KeyboardId;
import com.android.inputmethod.keyboard.KeyboardSwitcher; import com.android.inputmethod.keyboard.KeyboardSwitcher;
import com.android.inputmethod.keyboard.KeyboardView; import com.android.inputmethod.keyboard.KeyboardView;
import com.android.inputmethod.keyboard.MainKeyboardView; import com.android.inputmethod.keyboard.MainKeyboardView;
import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
import com.android.inputmethod.latin.Utils.Stats; import com.android.inputmethod.latin.Utils.Stats;
import com.android.inputmethod.latin.define.ProductionFlag; import com.android.inputmethod.latin.define.ProductionFlag;
import com.android.inputmethod.latin.suggestions.SuggestionStripView; import com.android.inputmethod.latin.suggestions.SuggestionStripView;
@ -128,7 +127,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// Current space state of the input method. This can be any of the above constants. // Current space state of the input method. This can be any of the above constants.
private int mSpaceState; private int mSpaceState;
private SettingsValues mCurrentSettings; private final Settings mSettings;
private View mExtractArea; private View mExtractArea;
private View mKeyPreviewBackingView; private View mKeyPreviewBackingView;
@ -139,8 +138,6 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
private ApplicationInfo mTargetApplicationInfo; private ApplicationInfo mTargetApplicationInfo;
private RichInputMethodManager mRichImm; private RichInputMethodManager mRichImm;
private Resources mResources;
private SharedPreferences mPrefs;
@UsedForTesting final KeyboardSwitcher mKeyboardSwitcher; @UsedForTesting final KeyboardSwitcher mKeyboardSwitcher;
private final SubtypeSwitcher mSubtypeSwitcher; private final SubtypeSwitcher mSubtypeSwitcher;
private final SubtypeState mSubtypeState = new SubtypeState(); private final SubtypeState mSubtypeState = new SubtypeState();
@ -401,6 +398,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
public LatinIME() { public LatinIME() {
super(); super();
mSettings = Settings.getInstance();
mSubtypeSwitcher = SubtypeSwitcher.getInstance(); mSubtypeSwitcher = SubtypeSwitcher.getInstance();
mKeyboardSwitcher = KeyboardSwitcher.getInstance(); mKeyboardSwitcher = KeyboardSwitcher.getInstance();
mIsHardwareAcceleratedDrawingEnabled = mIsHardwareAcceleratedDrawingEnabled =
@ -410,9 +408,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
@Override @Override
public void onCreate() { public void onCreate() {
mPrefs = PreferenceManager.getDefaultSharedPreferences(this); Settings.init(this);
mResources = getResources();
LatinImeLogger.init(this); LatinImeLogger.init(this);
if (ProductionFlag.IS_EXPERIMENTAL) { if (ProductionFlag.IS_EXPERIMENTAL) {
ResearchLogger.getInstance().init(this); ResearchLogger.getInstance().init(this);
@ -432,7 +428,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
loadSettings(); loadSettings();
initSuggest(); initSuggest();
mDisplayOrientation = mResources.getConfiguration().orientation; mDisplayOrientation = getResources().getConfiguration().orientation;
// Register to receive ringer mode change and network state change. // Register to receive ringer mode change and network state change.
// Also receive installation and removal of a dictionary pack. // Also receive installation and removal of a dictionary pack.
@ -459,19 +455,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// Has to be package-visible for unit tests // Has to be package-visible for unit tests
@UsedForTesting @UsedForTesting
void loadSettings() { void loadSettings() {
// Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() final Locale locale = mSubtypeSwitcher.getCurrentSubtypeLocale();
// is not guaranteed. It may even be called at the same time on a different thread.
if (null == mPrefs) mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
final SharedPreferences prefs = mPrefs;
final InputAttributes inputAttributes = final InputAttributes inputAttributes =
new InputAttributes(getCurrentInputEditorInfo(), isFullscreenMode()); new InputAttributes(getCurrentInputEditorInfo(), isFullscreenMode());
final RunInLocale<SettingsValues> job = new RunInLocale<SettingsValues>() { mSettings.loadSettings(locale, inputAttributes);
@Override
protected SettingsValues job(final Resources res) {
return new SettingsValues(prefs, res, inputAttributes);
}
};
mCurrentSettings = job.runInLocale(mResources, mSubtypeSwitcher.getCurrentSubtypeLocale());
resetContactsDictionary(null == mSuggest ? null : mSuggest.getContactsDictionary()); resetContactsDictionary(null == mSuggest ? null : mSuggest.getContactsDictionary());
} }
@ -498,8 +485,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
mSuggest = new Suggest(this /* Context */, subtypeLocale, mSuggest = new Suggest(this /* Context */, subtypeLocale,
this /* SuggestInitializationListener */); this /* SuggestInitializationListener */);
if (mCurrentSettings.mCorrectionEnabled) { if (mSettings.getCurrent().mCorrectionEnabled) {
mSuggest.setAutoCorrectionThreshold(mCurrentSettings.mAutoCorrectionThreshold); mSuggest.setAutoCorrectionThreshold(mSettings.getCurrent().mAutoCorrectionThreshold);
} }
mIsMainDictionaryAvailable = DictionaryFactory.isDictionaryAvailable(this, subtypeLocale); mIsMainDictionaryAvailable = DictionaryFactory.isDictionaryAvailable(this, subtypeLocale);
@ -513,10 +500,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
resetContactsDictionary(oldContactsDictionary); resetContactsDictionary(oldContactsDictionary);
// Note that the calling sequence of onCreate() and onCurrentInputMethodSubtypeChanged() final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
// is not guaranteed. It may even be called at the same time on a different thread. mUserHistoryDictionary = UserHistoryDictionary.getInstance(this, localeStr, prefs);
if (null == mPrefs) mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mUserHistoryDictionary = UserHistoryDictionary.getInstance(this, localeStr, mPrefs);
mSuggest.setUserHistoryDictionary(mUserHistoryDictionary); mSuggest.setUserHistoryDictionary(mUserHistoryDictionary);
} }
@ -529,7 +514,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
* @param oldContactsDictionary an optional dictionary to use, or null * @param oldContactsDictionary an optional dictionary to use, or null
*/ */
private void resetContactsDictionary(final ContactsBinaryDictionary oldContactsDictionary) { private void resetContactsDictionary(final ContactsBinaryDictionary oldContactsDictionary) {
final boolean shouldSetDictionary = (null != mSuggest && mCurrentSettings.mUseContactsDict); final boolean shouldSetDictionary =
(null != mSuggest && mSettings.getCurrent().mUseContactsDict);
final ContactsBinaryDictionary dictionaryToUse; final ContactsBinaryDictionary dictionaryToUse;
if (!shouldSetDictionary) { if (!shouldSetDictionary) {
@ -573,6 +559,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mSuggest.close(); mSuggest.close();
mSuggest = null; mSuggest = null;
} }
mSettings.onDestroy();
unregisterReceiver(mReceiver); unregisterReceiver(mReceiver);
// TODO: The experimental version is not supported by the Dictionary Pack Service yet. // TODO: The experimental version is not supported by the Dictionary Pack Service yet.
if (!ProductionFlag.IS_EXPERIMENTAL) { if (!ProductionFlag.IS_EXPERIMENTAL) {
@ -683,7 +670,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
+ ((editorInfo.inputType & InputType.TYPE_TEXT_FLAG_CAP_WORDS) != 0)); + ((editorInfo.inputType & InputType.TYPE_TEXT_FLAG_CAP_WORDS) != 0));
} }
if (ProductionFlag.IS_EXPERIMENTAL) { if (ProductionFlag.IS_EXPERIMENTAL) {
ResearchLogger.latinIME_onStartInputViewInternal(editorInfo, mPrefs); final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
ResearchLogger.latinIME_onStartInputViewInternal(editorInfo, prefs);
} }
if (InputAttributes.inPrivateImeOptions(null, NO_MICROPHONE_COMPAT, editorInfo)) { if (InputAttributes.inPrivateImeOptions(null, NO_MICROPHONE_COMPAT, editorInfo)) {
Log.w(TAG, "Deprecated private IME option specified: " Log.w(TAG, "Deprecated private IME option specified: "
@ -715,7 +703,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
accessUtils.onStartInputViewInternal(mainKeyboardView, editorInfo, restarting); accessUtils.onStartInputViewInternal(mainKeyboardView, editorInfo, restarting);
} }
final boolean inputTypeChanged = !mCurrentSettings.isSameInputType(editorInfo); final boolean inputTypeChanged = !mSettings.getCurrent().isSameInputType(editorInfo);
final boolean isDifferentTextField = !restarting || inputTypeChanged; final boolean isDifferentTextField = !restarting || inputTypeChanged;
if (isDifferentTextField) { if (isDifferentTextField) {
mSubtypeSwitcher.updateParametersOnStartInputView(); mSubtypeSwitcher.updateParametersOnStartInputView();
@ -745,11 +733,12 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mainKeyboardView.closing(); mainKeyboardView.closing();
loadSettings(); loadSettings();
if (mSuggest != null && mCurrentSettings.mCorrectionEnabled) { if (mSuggest != null && mSettings.getCurrent().mCorrectionEnabled) {
mSuggest.setAutoCorrectionThreshold(mCurrentSettings.mAutoCorrectionThreshold); mSuggest.setAutoCorrectionThreshold(
mSettings.getCurrent().mAutoCorrectionThreshold);
} }
switcher.loadKeyboard(editorInfo, mCurrentSettings); switcher.loadKeyboard(editorInfo, mSettings.getCurrent());
} else if (restarting) { } else if (restarting) {
// TODO: Come up with a more comprehensive way to reset the keyboard layout when // TODO: Come up with a more comprehensive way to reset the keyboard layout when
// a keyboard layout set doesn't get reloaded in this method. // a keyboard layout set doesn't get reloaded in this method.
@ -770,11 +759,12 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mHandler.cancelDoubleSpacePeriodTimer(); mHandler.cancelDoubleSpacePeriodTimer();
mainKeyboardView.setMainDictionaryAvailability(mIsMainDictionaryAvailable); mainKeyboardView.setMainDictionaryAvailability(mIsMainDictionaryAvailable);
mainKeyboardView.setKeyPreviewPopupEnabled(mCurrentSettings.mKeyPreviewPopupOn, mainKeyboardView.setKeyPreviewPopupEnabled(mSettings.getCurrent().mKeyPreviewPopupOn,
mCurrentSettings.mKeyPreviewPopupDismissDelay); mSettings.getCurrent().mKeyPreviewPopupDismissDelay);
mainKeyboardView.setGestureHandlingEnabledByUser(mCurrentSettings.mGestureInputEnabled); mainKeyboardView.setGestureHandlingEnabledByUser(
mainKeyboardView.setGesturePreviewMode(mCurrentSettings.mGesturePreviewTrailEnabled, mSettings.getCurrent().mGestureInputEnabled);
mCurrentSettings.mGestureFloatingPreviewTextEnabled); mainKeyboardView.setGesturePreviewMode(mSettings.getCurrent().mGesturePreviewTrailEnabled,
mSettings.getCurrent().mGestureFloatingPreviewTextEnabled);
// If we have a user dictionary addition in progress, we should check now if we should // If we have a user dictionary addition in progress, we should check now if we should
// replace the previously committed string with the word that has actually been added // replace the previously committed string with the word that has actually been added
@ -932,7 +922,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
*/ */
@Override @Override
public void onExtractedTextClicked() { public void onExtractedTextClicked() {
if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) return; if (mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation)) return;
super.onExtractedTextClicked(); super.onExtractedTextClicked();
} }
@ -948,7 +938,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
*/ */
@Override @Override
public void onExtractedCursorMovement(final int dx, final int dy) { public void onExtractedCursorMovement(final int dx, final int dy) {
if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) return; if (mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation)) return;
super.onExtractedCursorMovement(dx, dy); super.onExtractedCursorMovement(dx, dy);
} }
@ -976,7 +966,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
} }
} }
if (!mCurrentSettings.isApplicationSpecifiedCompletionsOn()) return; if (!mSettings.getCurrent().isApplicationSpecifiedCompletionsOn()) return;
mApplicationSpecifiedCompletions = applicationSpecifiedCompletions; mApplicationSpecifiedCompletions = applicationSpecifiedCompletions;
if (applicationSpecifiedCompletions == null) { if (applicationSpecifiedCompletions == null) {
clearSuggestionStrip(); clearSuggestionStrip();
@ -1041,7 +1031,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
final int keyboardHeight = mainKeyboardView.getHeight(); final int keyboardHeight = mainKeyboardView.getHeight();
final int suggestionsHeight = mSuggestionsContainer.getHeight(); final int suggestionsHeight = mSuggestionsContainer.getHeight();
final int displayHeight = mResources.getDisplayMetrics().heightPixels; final int displayHeight = getResources().getDisplayMetrics().heightPixels;
final Rect rect = new Rect(); final Rect rect = new Rect();
mKeyPreviewBackingView.getWindowVisibleDisplayFrame(rect); mKeyPreviewBackingView.getWindowVisibleDisplayFrame(rect);
final int notificationBarHeight = rect.top; final int notificationBarHeight = rect.top;
@ -1120,10 +1110,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// the composing word, reset the last composed word, tell the inputconnection about it. // the composing word, reset the last composed word, tell the inputconnection about it.
private void resetEntireInputState(final int newCursorPosition) { private void resetEntireInputState(final int newCursorPosition) {
resetComposingState(true /* alsoResetLastComposedWord */); resetComposingState(true /* alsoResetLastComposedWord */);
if (mCurrentSettings.mBigramPredictionEnabled) { if (mSettings.getCurrent().mBigramPredictionEnabled) {
clearSuggestionStrip(); clearSuggestionStrip();
} else { } else {
setSuggestionStrip(mCurrentSettings.mSuggestPuncList, false); setSuggestionStrip(mSettings.getCurrent().mSuggestPuncList, false);
} }
mConnection.resetCachesUponCursorMove(newCursorPosition); mConnection.resetCachesUponCursorMove(newCursorPosition);
} }
@ -1149,7 +1139,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// Called from the KeyboardSwitcher which needs to know auto caps state to display // Called from the KeyboardSwitcher which needs to know auto caps state to display
// the right layout. // the right layout.
public int getCurrentAutoCapsState() { public int getCurrentAutoCapsState() {
if (!mCurrentSettings.mAutoCap) return Constants.TextUtils.CAP_MODE_OFF; if (!mSettings.getCurrent().mAutoCap) return Constants.TextUtils.CAP_MODE_OFF;
final EditorInfo ei = getCurrentInputEditorInfo(); final EditorInfo ei = getCurrentInputEditorInfo();
if (ei == null) return Constants.TextUtils.CAP_MODE_OFF; if (ei == null) return Constants.TextUtils.CAP_MODE_OFF;
@ -1189,8 +1179,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
private boolean maybeDoubleSpacePeriod() { private boolean maybeDoubleSpacePeriod() {
if (!mCurrentSettings.mCorrectionEnabled) return false; if (!mSettings.getCurrent().mCorrectionEnabled) return false;
if (!mCurrentSettings.mUseDoubleSpacePeriod) return false; if (!mSettings.getCurrent().mUseDoubleSpacePeriod) return false;
if (!mHandler.isAcceptingDoubleSpacePeriod()) return false; if (!mHandler.isAcceptingDoubleSpacePeriod()) return false;
final CharSequence lastThree = mConnection.getTextBeforeCursor(3, 0); final CharSequence lastThree = mConnection.getTextBeforeCursor(3, 0);
if (lastThree != null && lastThree.length() == 3 if (lastThree != null && lastThree.length() == 3
@ -1293,7 +1283,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// TODO: Revise the language switch key behavior to make it much smarter and more reasonable. // TODO: Revise the language switch key behavior to make it much smarter and more reasonable.
private void handleLanguageSwitchKey() { private void handleLanguageSwitchKey() {
final IBinder token = getWindow().getWindow().getAttributes().token; final IBinder token = getWindow().getWindow().getAttributes().token;
if (mCurrentSettings.mIncludesOtherImesInLanguageSwitchList) { if (mSettings.getCurrent().mIncludesOtherImesInLanguageSwitchList) {
mRichImm.switchToNextInputMethod(token, false /* onlyCurrentIme */); mRichImm.switchToNextInputMethod(token, false /* onlyCurrentIme */);
return; return;
} }
@ -1395,7 +1385,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
break; break;
default: default:
mSpaceState = SPACE_STATE_NONE; mSpaceState = SPACE_STATE_NONE;
if (mCurrentSettings.isWordSeparator(primaryCode)) { if (mSettings.getCurrent().isWordSeparator(primaryCode)) {
didAutoCorrect = handleSeparator(primaryCode, x, y, spaceState); didAutoCorrect = handleSeparator(primaryCode, x, y, spaceState);
} else { } else {
if (SPACE_STATE_PHANTOM == spaceState) { if (SPACE_STATE_PHANTOM == spaceState) {
@ -1493,8 +1483,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// should usually be followed by a space, and it should be more readable. // should usually be followed by a space, and it should be more readable.
if (Constants.NOT_A_CODE != codePointBeforeCursor if (Constants.NOT_A_CODE != codePointBeforeCursor
&& !Character.isWhitespace(codePointBeforeCursor) && !Character.isWhitespace(codePointBeforeCursor)
&& !mCurrentSettings.isPhantomSpacePromotingSymbol(codePointBeforeCursor) && !mSettings.getCurrent().isPhantomSpacePromotingSymbol(codePointBeforeCursor)
&& !mCurrentSettings.isWeakSpaceStripper(codePointBeforeCursor)) { && !mSettings.getCurrent().isWeakSpaceStripper(codePointBeforeCursor)) {
mSpaceState = SPACE_STATE_PHANTOM; mSpaceState = SPACE_STATE_PHANTOM;
} }
} }
@ -1749,7 +1739,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mConnection.deleteSurroundingText(1, 0); mConnection.deleteSurroundingText(1, 0);
} }
} }
if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { if (mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation)) {
restartSuggestionsOnWordBeforeCursorIfAtEndOfWord(); restartSuggestionsOnWordBeforeCursorIfAtEndOfWord();
} }
} }
@ -1763,10 +1753,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} else if ((SPACE_STATE_WEAK == spaceState } else if ((SPACE_STATE_WEAK == spaceState
|| SPACE_STATE_SWAP_PUNCTUATION == spaceState) || SPACE_STATE_SWAP_PUNCTUATION == spaceState)
&& isFromSuggestionStrip) { && isFromSuggestionStrip) {
if (mCurrentSettings.isWeakSpaceSwapper(code)) { if (mSettings.getCurrent().isWeakSpaceSwapper(code)) {
return true; return true;
} else { } else {
if (mCurrentSettings.isWeakSpaceStripper(code)) { if (mSettings.getCurrent().isWeakSpaceStripper(code)) {
mConnection.removeTrailingSpace(); mConnection.removeTrailingSpace();
} }
return false; return false;
@ -1781,7 +1771,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
boolean isComposingWord = mWordComposer.isComposingWord(); boolean isComposingWord = mWordComposer.isComposingWord();
if (SPACE_STATE_PHANTOM == spaceState && if (SPACE_STATE_PHANTOM == spaceState &&
!mCurrentSettings.isSymbolExcludedFromWordSeparators(primaryCode)) { !mSettings.getCurrent().isSymbolExcludedFromWordSeparators(primaryCode)) {
if (isComposingWord) { if (isComposingWord) {
// Sanity check // Sanity check
throw new RuntimeException("Should not be composing here"); throw new RuntimeException("Should not be composing here");
@ -1793,9 +1783,9 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// dozen milliseconds. Avoid calling it as much as possible, since we are on the UI // dozen milliseconds. Avoid calling it as much as possible, since we are on the UI
// thread here. // thread here.
if (!isComposingWord && (isAlphabet(primaryCode) if (!isComposingWord && (isAlphabet(primaryCode)
|| mCurrentSettings.isSymbolExcludedFromWordSeparators(primaryCode)) || mSettings.getCurrent().isSymbolExcludedFromWordSeparators(primaryCode))
&& mCurrentSettings.isSuggestionsRequested(mDisplayOrientation) && && mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation) &&
!mConnection.isCursorTouchingWord(mCurrentSettings)) { !mConnection.isCursorTouchingWord(mSettings.getCurrent())) {
// Reset entirely the composing state anyway, then start composing a new word unless // Reset entirely the composing state anyway, then start composing a new word unless
// the character is a single quote. The idea here is, single quote is not a // the character is a single quote. The idea here is, single quote is not a
// separator and it should be treated as a normal character, except in the first // separator and it should be treated as a normal character, except in the first
@ -1849,7 +1839,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
boolean didAutoCorrect = false; boolean didAutoCorrect = false;
// Handle separator // Handle separator
if (mWordComposer.isComposingWord()) { if (mWordComposer.isComposingWord()) {
if (mCurrentSettings.mCorrectionEnabled) { if (mSettings.getCurrent().mCorrectionEnabled) {
// TODO: maybe cache Strings in an <String> sparse array or something // TODO: maybe cache Strings in an <String> sparse array or something
commitCurrentAutoCorrection(new String(new int[]{primaryCode}, 0, 1)); commitCurrentAutoCorrection(new String(new int[]{primaryCode}, 0, 1));
didAutoCorrect = true; didAutoCorrect = true;
@ -1862,13 +1852,13 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
Constants.SUGGESTION_STRIP_COORDINATE == x); Constants.SUGGESTION_STRIP_COORDINATE == x);
if (SPACE_STATE_PHANTOM == spaceState && if (SPACE_STATE_PHANTOM == spaceState &&
mCurrentSettings.isPhantomSpacePromotingSymbol(primaryCode)) { mSettings.getCurrent().isPhantomSpacePromotingSymbol(primaryCode)) {
promotePhantomSpace(); promotePhantomSpace();
} }
sendKeyCodePoint(primaryCode); sendKeyCodePoint(primaryCode);
if (Constants.CODE_SPACE == primaryCode) { if (Constants.CODE_SPACE == primaryCode) {
if (mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { if (mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation)) {
if (maybeDoubleSpacePeriod()) { if (maybeDoubleSpacePeriod()) {
mSpaceState = SPACE_STATE_DOUBLE; mSpaceState = SPACE_STATE_DOUBLE;
} else if (!isShowingPunctuationList()) { } else if (!isShowingPunctuationList()) {
@ -1877,7 +1867,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
mHandler.startDoubleSpacePeriodTimer(); mHandler.startDoubleSpacePeriodTimer();
if (!mConnection.isCursorTouchingWord(mCurrentSettings)) { if (!mConnection.isCursorTouchingWord(mSettings.getCurrent())) {
mHandler.postUpdateSuggestionStrip(); mHandler.postUpdateSuggestionStrip();
} }
} else { } else {
@ -1885,8 +1875,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
swapSwapperAndSpace(); swapSwapperAndSpace();
mSpaceState = SPACE_STATE_SWAP_PUNCTUATION; mSpaceState = SPACE_STATE_SWAP_PUNCTUATION;
} else if (SPACE_STATE_PHANTOM == spaceState } else if (SPACE_STATE_PHANTOM == spaceState
&& !mCurrentSettings.isWeakSpaceStripper(primaryCode) && !mSettings.getCurrent().isWeakSpaceStripper(primaryCode)
&& !mCurrentSettings.isPhantomSpacePromotingSymbol(primaryCode)) { && !mSettings.getCurrent().isPhantomSpacePromotingSymbol(primaryCode)) {
// If we are in phantom space state, and the user presses a separator, we want to // If we are in phantom space state, and the user presses a separator, we want to
// stay in phantom space state so that the next keypress has a chance to add the // stay in phantom space state so that the next keypress has a chance to add the
// space. For example, if I type "Good dat", pick "day" from the suggestion strip // space. For example, if I type "Good dat", pick "day" from the suggestion strip
@ -1933,7 +1923,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
@UsedForTesting @UsedForTesting
boolean isShowingPunctuationList() { boolean isShowingPunctuationList() {
if (mSuggestionStripView == null) return false; if (mSuggestionStripView == null) return false;
return mCurrentSettings.mSuggestPuncList == mSuggestionStripView.getSuggestions(); return mSettings.getCurrent().mSuggestPuncList == mSuggestionStripView.getSuggestions();
} }
private boolean isSuggestionsStripVisible() { private boolean isSuggestionsStripVisible() {
@ -1941,11 +1931,11 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
return false; return false;
if (mSuggestionStripView.isShowingAddToDictionaryHint()) if (mSuggestionStripView.isShowingAddToDictionaryHint())
return true; return true;
if (!mCurrentSettings.isSuggestionStripVisibleInOrientation(mDisplayOrientation)) if (!mSettings.getCurrent().isSuggestionStripVisibleInOrientation(mDisplayOrientation))
return false; return false;
if (mCurrentSettings.isApplicationSpecifiedCompletionsOn()) if (mSettings.getCurrent().isApplicationSpecifiedCompletionsOn())
return true; return true;
return mCurrentSettings.isSuggestionsRequested(mDisplayOrientation); return mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation);
} }
private void clearSuggestionStrip() { private void clearSuggestionStrip() {
@ -1979,7 +1969,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mHandler.cancelUpdateSuggestionStrip(); mHandler.cancelUpdateSuggestionStrip();
// Check if we have a suggestion engine attached. // Check if we have a suggestion engine attached.
if (mSuggest == null || !mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)) { if (mSuggest == null
|| !mSettings.getCurrent().isSuggestionsRequested(mDisplayOrientation)) {
if (mWordComposer.isComposingWord()) { if (mWordComposer.isComposingWord()) {
Log.w(TAG, "Called updateSuggestionsOrPredictions but suggestions were not " Log.w(TAG, "Called updateSuggestionsOrPredictions but suggestions were not "
+ "requested!"); + "requested!");
@ -1987,7 +1978,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
return; return;
} }
if (!mWordComposer.isComposingWord() && !mCurrentSettings.mBigramPredictionEnabled) { if (!mWordComposer.isComposingWord() && !mSettings.getCurrent().mBigramPredictionEnabled) {
setPunctuationSuggestions(); setPunctuationSuggestions();
return; return;
} }
@ -2008,10 +1999,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// should just skip whitespace if any, so 1. // should just skip whitespace if any, so 1.
// TODO: this is slow (2-way IPC) - we should probably cache this instead. // TODO: this is slow (2-way IPC) - we should probably cache this instead.
final String prevWord = final String prevWord =
mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, mConnection.getNthPreviousWord(mSettings.getCurrent().mWordSeparators,
mWordComposer.isComposingWord() ? 2 : 1); mWordComposer.isComposingWord() ? 2 : 1);
final SuggestedWords suggestedWords = mSuggest.getSuggestedWords(mWordComposer, final SuggestedWords suggestedWords = mSuggest.getSuggestedWords(mWordComposer,
prevWord, keyboard.getProximityInfo(), mCurrentSettings.mCorrectionEnabled, prevWord, keyboard.getProximityInfo(), mSettings.getCurrent().mCorrectionEnabled,
sessionId); sessionId);
return maybeRetrieveOlderSuggestions(typedWord, suggestedWords); return maybeRetrieveOlderSuggestions(typedWord, suggestedWords);
} }
@ -2036,7 +2027,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
private SuggestedWords getOlderSuggestions(final String typedWord) { private SuggestedWords getOlderSuggestions(final String typedWord) {
SuggestedWords previousSuggestions = mSuggestionStripView.getSuggestions(); SuggestedWords previousSuggestions = mSuggestionStripView.getSuggestions();
if (previousSuggestions == mCurrentSettings.mSuggestPuncList) { if (previousSuggestions == mSettings.getCurrent().mSuggestPuncList) {
previousSuggestions = SuggestedWords.EMPTY; previousSuggestions = SuggestedWords.EMPTY;
} }
if (typedWord == null) { if (typedWord == null) {
@ -2135,13 +2126,13 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// the current batch input text and there is no need for a phantom space. // the current batch input text and there is no need for a phantom space.
&& !mWordComposer.isBatchMode()) { && !mWordComposer.isBatchMode()) {
int firstChar = Character.codePointAt(suggestion, 0); int firstChar = Character.codePointAt(suggestion, 0);
if ((!mCurrentSettings.isWeakSpaceStripper(firstChar)) if ((!mSettings.getCurrent().isWeakSpaceStripper(firstChar))
&& (!mCurrentSettings.isWeakSpaceSwapper(firstChar))) { && (!mSettings.getCurrent().isWeakSpaceSwapper(firstChar))) {
promotePhantomSpace(); promotePhantomSpace();
} }
} }
if (mCurrentSettings.isApplicationSpecifiedCompletionsOn() if (mSettings.getCurrent().isApplicationSpecifiedCompletionsOn()
&& mApplicationSpecifiedCompletions != null && mApplicationSpecifiedCompletions != null
&& index >= 0 && index < mApplicationSpecifiedCompletions.length) { && index >= 0 && index < mApplicationSpecifiedCompletions.length) {
if (mSuggestionStripView != null) { if (mSuggestionStripView != null) {
@ -2186,7 +2177,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
if (showingAddToDictionaryHint && mIsUserDictionaryAvailable) { if (showingAddToDictionaryHint && mIsUserDictionaryAvailable) {
mSuggestionStripView.showAddToDictionaryHint( mSuggestionStripView.showAddToDictionaryHint(
suggestion, mCurrentSettings.mHintToSaveText); suggestion, mSettings.getCurrent().mHintToSaveText);
} else { } else {
// If we're not showing the "Touch again to save", then update the suggestion strip. // If we're not showing the "Touch again to save", then update the suggestion strip.
mHandler.postUpdateSuggestionStrip(); mHandler.postUpdateSuggestionStrip();
@ -2212,10 +2203,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
} }
private void setPunctuationSuggestions() { private void setPunctuationSuggestions() {
if (mCurrentSettings.mBigramPredictionEnabled) { if (mSettings.getCurrent().mBigramPredictionEnabled) {
clearSuggestionStrip(); clearSuggestionStrip();
} else { } else {
setSuggestionStrip(mCurrentSettings.mSuggestPuncList, false); setSuggestionStrip(mSettings.getCurrent().mSuggestPuncList, false);
} }
setAutoCorrectionIndicator(false); setAutoCorrectionIndicator(false);
setSuggestionStripShown(isSuggestionsStripVisible()); setSuggestionStripShown(isSuggestionsStripVisible());
@ -2228,12 +2219,12 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// If correction is not enabled, we don't add words to the user history dictionary. // If correction is not enabled, we don't add words to the user history dictionary.
// That's to avoid unintended additions in some sensitive fields, or fields that // That's to avoid unintended additions in some sensitive fields, or fields that
// expect to receive non-words. // expect to receive non-words.
if (!mCurrentSettings.mCorrectionEnabled) return null; if (!mSettings.getCurrent().mCorrectionEnabled) return null;
final UserHistoryDictionary userHistoryDictionary = mUserHistoryDictionary; final UserHistoryDictionary userHistoryDictionary = mUserHistoryDictionary;
if (userHistoryDictionary != null) { if (userHistoryDictionary != null) {
final String prevWord final String prevWord
= mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators, 2); = mConnection.getNthPreviousWord(mSettings.getCurrent().mWordSeparators, 2);
final String secondWord; final String secondWord;
if (mWordComposer.wasAutoCapitalized() && !mWordComposer.isMostlyCaps()) { if (mWordComposer.wasAutoCapitalized() && !mWordComposer.isMostlyCaps()) {
secondWord = suggestion.toLowerCase(mSubtypeSwitcher.getCurrentSubtypeLocale()); secondWord = suggestion.toLowerCase(mSubtypeSwitcher.getCurrentSubtypeLocale());
@ -2256,7 +2247,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
* word, else do nothing. * word, else do nothing.
*/ */
private void restartSuggestionsOnWordBeforeCursorIfAtEndOfWord() { private void restartSuggestionsOnWordBeforeCursorIfAtEndOfWord() {
final CharSequence word = mConnection.getWordBeforeCursorIfAtEndOfWord(mCurrentSettings); final CharSequence word =
mConnection.getWordBeforeCursorIfAtEndOfWord(mSettings.getCurrent());
if (null != word) { if (null != word) {
restartSuggestionsOnWordBeforeCursor(word); restartSuggestionsOnWordBeforeCursor(word);
} }
@ -2314,14 +2306,14 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
// This essentially inserts a space, and that's it. // This essentially inserts a space, and that's it.
public void promotePhantomSpace() { public void promotePhantomSpace() {
if (mCurrentSettings.shouldInsertSpacesAutomatically()) { if (mSettings.getCurrent().shouldInsertSpacesAutomatically()) {
sendKeyCodePoint(Constants.CODE_SPACE); sendKeyCodePoint(Constants.CODE_SPACE);
} }
} }
// Used by the RingCharBuffer // Used by the RingCharBuffer
public boolean isWordSeparator(final int code) { public boolean isWordSeparator(final int code) {
return mCurrentSettings.isWordSeparator(code); return mSettings.getCurrent().isWordSeparator(code);
} }
// TODO: Make this private // TODO: Make this private
@ -2334,7 +2326,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
loadSettings(); loadSettings();
if (mKeyboardSwitcher.getMainKeyboardView() != null) { if (mKeyboardSwitcher.getMainKeyboardView() != null) {
// Reload keyboard because the current language has been changed. // Reload keyboard because the current language has been changed.
mKeyboardSwitcher.loadKeyboard(getCurrentInputEditorInfo(), mCurrentSettings); mKeyboardSwitcher.loadKeyboard(getCurrentInputEditorInfo(), mSettings.getCurrent());
} }
// Since we just changed languages, we should re-evaluate suggestions with whatever word // Since we just changed languages, we should re-evaluate suggestions with whatever word
// we are currently composing. If we are not composing anything, we may want to display // we are currently composing. If we are not composing anything, we may want to display
@ -2495,7 +2487,7 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
.append("\nPackage : ").append(mTargetApplicationInfo.packageName) .append("\nPackage : ").append(mTargetApplicationInfo.packageName)
.append("\nTarget app sdk version : ") .append("\nTarget app sdk version : ")
.append(mTargetApplicationInfo.targetSdkVersion) .append(mTargetApplicationInfo.targetSdkVersion)
.append("\nAttributes : ").append(mCurrentSettings.getInputAttributesDebugString()) .append("\nAttributes : ").append(mSettings.getCurrent().mInputAttributes)
.append("\nContext : ").append(context); .append("\nContext : ").append(context);
throw new RuntimeException(s.toString()); throw new RuntimeException(s.toString());
} }
@ -2509,13 +2501,14 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
final Keyboard keyboard = mKeyboardSwitcher.getKeyboard(); final Keyboard keyboard = mKeyboardSwitcher.getKeyboard();
final int keyboardMode = keyboard != null ? keyboard.mId.mMode : -1; final int keyboardMode = keyboard != null ? keyboard.mId.mMode : -1;
p.println(" Keyboard mode = " + keyboardMode); p.println(" Keyboard mode = " + keyboardMode);
final SettingsValues settingsValues = mSettings.getCurrent();
p.println(" mIsSuggestionsSuggestionsRequested = " p.println(" mIsSuggestionsSuggestionsRequested = "
+ mCurrentSettings.isSuggestionsRequested(mDisplayOrientation)); + settingsValues.isSuggestionsRequested(mDisplayOrientation));
p.println(" mCorrectionEnabled=" + mCurrentSettings.mCorrectionEnabled); p.println(" mCorrectionEnabled=" + settingsValues.mCorrectionEnabled);
p.println(" isComposingWord=" + mWordComposer.isComposingWord()); p.println(" isComposingWord=" + mWordComposer.isComposingWord());
p.println(" mSoundOn=" + mCurrentSettings.mSoundOn); p.println(" mSoundOn=" + settingsValues.mSoundOn);
p.println(" mVibrateOn=" + mCurrentSettings.mVibrateOn); p.println(" mVibrateOn=" + settingsValues.mVibrateOn);
p.println(" mKeyPreviewPopupOn=" + mCurrentSettings.mKeyPreviewPopupOn); p.println(" mKeyPreviewPopupOn=" + settingsValues.mKeyPreviewPopupOn);
p.println(" inputAttributes=" + mCurrentSettings.getInputAttributesDebugString()); p.println(" inputAttributes=" + settingsValues.mInputAttributes);
} }
} }

62
java/src/com/android/inputmethod/latin/Settings.java
View File

@ -16,7 +16,16 @@
package com.android.inputmethod.latin; package com.android.inputmethod.latin;
public final class Settings { import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.preference.PreferenceManager;
import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
import java.util.Locale;
public final class Settings implements SharedPreferences.OnSharedPreferenceChangeListener {
// In the same order as xml/prefs.xml // In the same order as xml/prefs.xml
public static final String PREF_GENERAL_SETTINGS = "general_settings"; public static final String PREF_GENERAL_SETTINGS = "general_settings";
public static final String PREF_AUTO_CAP = "auto_cap"; public static final String PREF_AUTO_CAP = "auto_cap";
@ -56,4 +65,55 @@ public final class Settings {
public static final String PREF_INPUT_LANGUAGE = "input_language"; public static final String PREF_INPUT_LANGUAGE = "input_language";
public static final String PREF_SELECTED_LANGUAGES = "selected_languages"; public static final String PREF_SELECTED_LANGUAGES = "selected_languages";
public static final String PREF_DEBUG_SETTINGS = "debug_settings"; public static final String PREF_DEBUG_SETTINGS = "debug_settings";
private Resources mRes;
private SharedPreferences mPrefs;
private Locale mCurrentLocale;
private SettingsValues mSettingsValues;
private static final Settings sInstance = new Settings();
public static Settings getInstance() {
return sInstance;
}
public static void init(final Context context) {
sInstance.onCreate(context);
}
private Settings() {
// Intentional empty constructor for singleton.
}
private void onCreate(final Context context) {
mRes = context.getResources();
mPrefs = PreferenceManager.getDefaultSharedPreferences(context);
mPrefs.registerOnSharedPreferenceChangeListener(this);
}
public void onDestroy() {
mPrefs.unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(final SharedPreferences prefs, final String key) {
loadSettings(mCurrentLocale, mSettingsValues.mInputAttributes);
}
public void loadSettings(final Locale locale, final InputAttributes inputAttributes) {
mCurrentLocale = locale;
final SharedPreferences prefs = mPrefs;
final RunInLocale<SettingsValues> job = new RunInLocale<SettingsValues>() {
@Override
protected SettingsValues job(final Resources res) {
return new SettingsValues(prefs, res, inputAttributes);
}
};
mSettingsValues = job.runInLocale(mRes, locale);
}
// TODO: Remove this method and add proxy method to SettingsValues.
public SettingsValues getCurrent() {
return mSettingsValues;
}
} }

8
java/src/com/android/inputmethod/latin/SettingsValues.java
View File

@ -82,7 +82,7 @@ public final class SettingsValues {
public final boolean mGestureFloatingPreviewTextEnabled; public final boolean mGestureFloatingPreviewTextEnabled;
// From the input box // From the input box
private final InputAttributes mInputAttributes; public final InputAttributes mInputAttributes;
// Deduced settings // Deduced settings
public final int mKeypressVibrationDuration; public final int mKeypressVibrationDuration;
@ -269,6 +269,7 @@ public final class SettingsValues {
return !currentAutoCorrectionSetting.equals(autoCorrectionOff); return !currentAutoCorrectionSetting.equals(autoCorrectionOff);
} }
// TODO: Clean up and move public helper methods to Settings class.
// Public to access from KeyboardSwitcher. Should it have access to some // Public to access from KeyboardSwitcher. Should it have access to some
// process-global instance instead? // process-global instance instead?
public static boolean isKeyPreviewPopupEnabled(final SharedPreferences prefs, public static boolean isKeyPreviewPopupEnabled(final SharedPreferences prefs,
@ -419,9 +420,4 @@ public final class SettingsValues {
public boolean isSameInputType(final EditorInfo editorInfo) { public boolean isSameInputType(final EditorInfo editorInfo) {
return mInputAttributes.isSameInputType(editorInfo); return mInputAttributes.isSameInputType(editorInfo);
} }
// For debug.
public String getInputAttributesDebugString() {
return mInputAttributes.toString();
}
} }