diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin')
6 files changed, 531 insertions, 56 deletions
diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java index 6473f4558..5d3df4e6c 100644 --- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java +++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java @@ -51,9 +51,9 @@ public class BinaryDictionary extends Dictionary { static { try { - System.loadLibrary("jni_latinime"); + System.loadLibrary("jni_latinime2"); } catch (UnsatisfiedLinkError ule) { - Log.e("BinaryDictionary", "Could not load native library jni_latinime"); + Log.e("BinaryDictionary", "Could not load native library jni_latinime2"); } } diff --git a/java/src/com/android/inputmethod/latin/CandidateView.java b/java/src/com/android/inputmethod/latin/CandidateView.java index ae45001b8..3234e2484 100755 --- a/java/src/com/android/inputmethod/latin/CandidateView.java +++ b/java/src/com/android/inputmethod/latin/CandidateView.java @@ -167,7 +167,7 @@ public class CandidateView extends View { if (scrollX < 0) { scrollX = 0; } - if (distanceX > 0 && scrollX + width > mTotalWidth) { + if (distanceX > 0 && scrollX + width > mTotalWidth) { scrollX -= (int) distanceX; } mTargetScrollX = scrollX; @@ -412,7 +412,11 @@ public class CandidateView extends View { if (y <= 0) { // Fling up!? if (mSelectedString != null) { + // If there are completions from the application, we don't change the state to + // STATE_PICKED_SUGGESTION if (!mShowingCompletions) { + // This "acceptedSuggestion" will not be counted as a word because + // it will be counted in pickSuggestion instead. TextEntryState.acceptedSuggestion(mSuggestions.get(0), mSelectedString); } diff --git a/java/src/com/android/inputmethod/latin/KeyboardSwitcher.java b/java/src/com/android/inputmethod/latin/KeyboardSwitcher.java index 1a196448f..5a271f264 100644 --- a/java/src/com/android/inputmethod/latin/KeyboardSwitcher.java +++ b/java/src/com/android/inputmethod/latin/KeyboardSwitcher.java @@ -21,11 +21,12 @@ import java.util.Locale; import java.util.Map; import android.content.Context; +import android.content.SharedPreferences; import android.content.res.Configuration; import android.content.res.Resources; -import android.inputmethodservice.InputMethodService; +import android.preference.PreferenceManager; -public class KeyboardSwitcher { +public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceChangeListener { public static final int MODE_TEXT = 1; public static final int MODE_SYMBOLS = 2; @@ -45,6 +46,13 @@ public class KeyboardSwitcher { public static final int KEYBOARDMODE_IM = R.id.mode_im; public static final int KEYBOARDMODE_WEB = R.id.mode_webentry; + public static final String DEFAULT_LAYOUT_ID = "3"; + public static final String PREF_KEYBOARD_LAYOUT = "keyboard_layout"; + private static final int[] LAYOUTS = new int [] { + R.layout.input, R.layout.input2, R.layout.input3, R.layout.input4, R.layout.input5, + R.layout.input6 + }; + private static final int SYMBOLS_MODE_STATE_NONE = 0; private static final int SYMBOLS_MODE_STATE_BEGIN = 1; private static final int SYMBOLS_MODE_STATE_SYMBOL = 2; @@ -57,9 +65,8 @@ public class KeyboardSwitcher { KEYBOARDMODE_IM, KEYBOARDMODE_WEB}; - //LatinIME mContext; Context mContext; - InputMethodService mInputMethodService; + LatinIME mInputMethodService; private KeyboardId mSymbolsId; private KeyboardId mSymbolsShiftedId; @@ -79,14 +86,20 @@ public class KeyboardSwitcher { private int mLastDisplayWidth; private LanguageSwitcher mLanguageSwitcher; private Locale mInputLocale; - private boolean mEnableMultipleLanguages; - KeyboardSwitcher(Context context, InputMethodService ims) { + private int mLayoutId; + + KeyboardSwitcher(Context context, LatinIME ims) { mContext = context; mKeyboards = new HashMap<KeyboardId, LatinKeyboard>(); mSymbolsId = new KeyboardId(R.xml.kbd_symbols, false); mSymbolsShiftedId = new KeyboardId(R.xml.kbd_symbols_shift, false); mInputMethodService = ims; + + final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ims); + int mLayoutId = Integer.valueOf(prefs.getString(PREF_KEYBOARD_LAYOUT, DEFAULT_LAYOUT_ID)); + prefs.registerOnSharedPreferenceChangeListener(this); + changeLatinKeyboardView(mLayoutId, false); } /** @@ -98,13 +111,12 @@ public class KeyboardSwitcher { void setLanguageSwitcher(LanguageSwitcher languageSwitcher) { mLanguageSwitcher = languageSwitcher; mInputLocale = mLanguageSwitcher.getInputLocale(); - mEnableMultipleLanguages = mLanguageSwitcher.getLocaleCount() > 1; } void setInputView(LatinKeyboardView inputView) { mInputView = inputView; } - + void makeKeyboards(boolean forceCreate) { if (forceCreate) mKeyboards.clear(); // Configuration change is coming after the keyboard gets recreated. So don't rely on that. @@ -140,6 +152,7 @@ public class KeyboardSwitcher { this(xml, 0, false, hasVoice); } + @Override public boolean equals(Object other) { return other instanceof KeyboardId && equals((KeyboardId) other); } @@ -150,6 +163,7 @@ public class KeyboardSwitcher { && other.mEnableShiftLock == this.mEnableShiftLock; } + @Override public int hashCode() { return (mXml + 1) * (mKeyboardMode + 1) * (mEnableShiftLock ? 2 : 1) * (mHasVoice ? 4 : 8); @@ -348,4 +362,38 @@ public class KeyboardSwitcher { } return false; } + + public LatinKeyboardView getInputView() { + return mInputView; + } + + public void recreateInputView() { + changeLatinKeyboardView(mLayoutId, true); + } + + private void changeLatinKeyboardView(int newLayout, boolean forceReset) { + if (mLayoutId != newLayout || mInputView == null || forceReset) { + if (LAYOUTS.length <= newLayout) { + newLayout = Integer.valueOf(DEFAULT_LAYOUT_ID); + } + mInputView = (LatinKeyboardView) mInputMethodService.getLayoutInflater().inflate( + LAYOUTS[newLayout], null); + mInputView.setOnKeyboardActionListener(mInputMethodService); + mLayoutId = newLayout; + } + mInputMethodService.mHandler.post(new Runnable() { + public void run() { + if (mInputView != null) { + mInputMethodService.setInputView(mInputView); + } + mInputMethodService.updateInputViewShown(); + }}); + } + + public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { + if (PREF_KEYBOARD_LAYOUT.equals(key)) { + changeLatinKeyboardView( + Integer.valueOf(sharedPreferences.getString(key, DEFAULT_LAYOUT_ID)), false); + } + } } diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index db0a822ed..a02a59e8c 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -146,7 +146,7 @@ public class LatinIME extends InputMethodService private static final int POS_SETTINGS = 0; private static final int POS_METHOD = 1; - private LatinKeyboardView mInputView; + //private LatinKeyboardView mInputView; private CandidateViewContainer mCandidateViewContainer; private CandidateView mCandidateView; private Suggest mSuggest; @@ -249,8 +249,9 @@ public class LatinIME extends InputMethodService break; case MSG_START_TUTORIAL: if (mTutorial == null) { - if (mInputView.isShown()) { - mTutorial = new Tutorial(LatinIME.this, mInputView); + if (mKeyboardSwitcher.getInputView().isShown()) { + mTutorial = new Tutorial( + LatinIME.this, mKeyboardSwitcher.getInputView()); mTutorial.start(); } else { // Try again soon if the view is not yet showing @@ -309,6 +310,7 @@ public class LatinIME extends InputMethodService }); } prefs.registerOnSharedPreferenceChangeListener(this); + LatinImeLogger.init(this); } private void initSuggest(String locale) { @@ -354,6 +356,7 @@ public class LatinIME extends InputMethodService if (VOICE_INSTALLED) { mVoiceInput.destroy(); } + LatinImeLogger.commit(); super.onDestroy(); } @@ -393,15 +396,12 @@ public class LatinIME extends InputMethodService @Override public View onCreateInputView() { - mInputView = (LatinKeyboardView) getLayoutInflater().inflate( - R.layout.input, null); - mKeyboardSwitcher.setInputView(mInputView); + mKeyboardSwitcher.recreateInputView(); mKeyboardSwitcher.makeKeyboards(true); - mInputView.setOnKeyboardActionListener(this); mKeyboardSwitcher.setKeyboardMode( KeyboardSwitcher.MODE_TEXT, 0, shouldShowVoiceButton(makeFieldContext(), getCurrentInputEditorInfo())); - return mInputView; + return mKeyboardSwitcher.getInputView(); } @Override @@ -418,8 +418,9 @@ public class LatinIME extends InputMethodService @Override public void onStartInputView(EditorInfo attribute, boolean restarting) { + LatinKeyboardView inputView = mKeyboardSwitcher.getInputView(); // In landscape mode, this method gets called without the input view being created. - if (mInputView == null) { + if (inputView == null) { return; } @@ -528,7 +529,7 @@ public class LatinIME extends InputMethodService attribute.imeOptions, enableVoiceButton); updateShiftKeyState(attribute); } - mInputView.closing(); + inputView.closing(); mComposing.setLength(0); mPredicting = false; mDeleteCount = 0; @@ -544,7 +545,7 @@ public class LatinIME extends InputMethodService updateCorrectionMode(); - mInputView.setProximityCorrectionEnabled(true); + inputView.setProximityCorrectionEnabled(true); mPredictionOn = mPredictionOn && (mCorrectionMode > 0 || mShowSuggestions); checkTutorial(attribute.privateImeOptions); if (TRACE) Debug.startMethodTracing("/data/trace/latinime"); @@ -554,6 +555,8 @@ public class LatinIME extends InputMethodService public void onFinishInput() { super.onFinishInput(); + LatinImeLogger.commit(); + if (VOICE_INSTALLED && !mConfigurationChanging) { if (mAfterVoiceInput) { mVoiceInput.flushAllTextModificationCounters(); @@ -562,8 +565,8 @@ public class LatinIME extends InputMethodService mVoiceInput.flushLogs(); mVoiceInput.cancel(); } - if (mInputView != null) { - mInputView.closing(); + if (mKeyboardSwitcher.getInputView() != null) { + mKeyboardSwitcher.getInputView().closing(); } if (mAutoDictionary != null) mAutoDictionary.flushPendingWrites(); } @@ -655,6 +658,8 @@ public class LatinIME extends InputMethodService @Override public void hideWindow() { + LatinImeLogger.commit(); + if (TRACE) Debug.stopMethodTracing(); if (mOptionsDialog != null && mOptionsDialog.isShowing()) { mOptionsDialog.dismiss(); @@ -695,7 +700,7 @@ public class LatinIME extends InputMethodService CompletionInfo ci = completions[i]; if (ci != null) stringList.add(ci.getText()); } - //CharSequence typedWord = mWord.getTypedWord(); + // When in fullscreen mode, show completions generated by the application setSuggestions(stringList, true, true, true); mBestWord = null; setCandidatesViewShown(isCandidateStripVisible() || mCompletionOn); @@ -707,7 +712,8 @@ public class LatinIME extends InputMethodService // TODO: Remove this if we support candidates with hard keyboard if (onEvaluateInputViewShown()) { // Show the candidates view only if input view is showing - super.setCandidatesViewShown(shown && mInputView != null && mInputView.isShown()); + super.setCandidatesViewShown(shown && mKeyboardSwitcher.getInputView() != null + && mKeyboardSwitcher.getInputView().isShown()); } } @@ -736,8 +742,8 @@ public class LatinIME extends InputMethodService public boolean onKeyDown(int keyCode, KeyEvent event) { switch (keyCode) { case KeyEvent.KEYCODE_BACK: - if (event.getRepeatCount() == 0 && mInputView != null) { - if (mInputView.handleBack()) { + if (event.getRepeatCount() == 0 && mKeyboardSwitcher.getInputView() != null) { + if (mKeyboardSwitcher.getInputView().handleBack()) { return true; } else if (mTutorial != null) { mTutorial.close(); @@ -769,8 +775,10 @@ public class LatinIME extends InputMethodService if (mTutorial != null) { return true; } + LatinKeyboardView inputView = mKeyboardSwitcher.getInputView(); // Enable shift key and DPAD to do selections - if (mInputView != null && mInputView.isShown() && mInputView.isShifted()) { + if (inputView != null && inputView.isShown() + && inputView.isShifted()) { event = new KeyEvent(event.getDownTime(), event.getEventTime(), event.getAction(), event.getKeyCode(), event.getRepeatCount(), event.getDeviceId(), event.getScanCode(), @@ -803,7 +811,7 @@ public class LatinIME extends InputMethodService mKeyboardSwitcher = new KeyboardSwitcher(this, this); } mKeyboardSwitcher.setLanguageSwitcher(mLanguageSwitcher); - if (mInputView != null) { + if (mKeyboardSwitcher.getInputView() != null) { mKeyboardSwitcher.setVoiceMode(mEnableVoice && mEnableVoiceButton, mVoiceOnPrimary); } mKeyboardSwitcher.makeKeyboards(true); @@ -831,9 +839,10 @@ public class LatinIME extends InputMethodService public void updateShiftKeyState(EditorInfo attr) { InputConnection ic = getCurrentInputConnection(); - if (attr != null && mInputView != null && mKeyboardSwitcher.isAlphabetMode() - && ic != null) { - mInputView.setShifted(mCapsLock || getCursorCapsMode(ic, attr) != 0); + if (attr != null && mKeyboardSwitcher.getInputView() != null + && mKeyboardSwitcher.isAlphabetMode() && ic != null) { + mKeyboardSwitcher.getInputView().setShifted( + mCapsLock || getCursorCapsMode(ic, attr) != 0); } } @@ -946,6 +955,7 @@ public class LatinIME extends InputMethodService case Keyboard.KEYCODE_DELETE: handleBackspace(); mDeleteCount++; + LatinImeLogger.logOnDelete(1); break; case Keyboard.KEYCODE_SHIFT: handleShift(); @@ -991,6 +1001,7 @@ public class LatinIME extends InputMethodService } else { handleCharacter(primaryCode, keyCodes); } + LatinImeLogger.logOnInputChar(1); // Cancel the just reverted state mJustRevertedSeparator = null; } @@ -1080,7 +1091,8 @@ public class LatinIME extends InputMethodService if (mKeyboardSwitcher.isAlphabetMode()) { // Alphabet keyboard checkToggleCapsLock(); - mInputView.setShifted(mCapsLock || !mInputView.isShifted()); + mKeyboardSwitcher.getInputView().setShifted(mCapsLock + || !mKeyboardSwitcher.getInputView().isShifted()); } else { mKeyboardSwitcher.toggleShift(); } @@ -1103,7 +1115,7 @@ public class LatinIME extends InputMethodService mWord.reset(); } } - if (mInputView.isShifted()) { + if (mKeyboardSwitcher.getInputView().isShifted()) { // TODO: This doesn't work with ß, need to fix it in the next release. if (keyCodes == null || keyCodes[0] < Character.MIN_CODE_POINT || keyCodes[0] > Character.MAX_CODE_POINT) { @@ -1112,7 +1124,7 @@ public class LatinIME extends InputMethodService primaryCode = new String(keyCodes, 0, 1).toUpperCase().charAt(0); } if (mPredicting) { - if (mInputView.isShifted() && mComposing.length() == 0) { + if (mKeyboardSwitcher.getInputView().isShifted() && mComposing.length() == 0) { mWord.setCapitalized(true); } mComposing.append((char) primaryCode); @@ -1207,12 +1219,12 @@ public class LatinIME extends InputMethodService mVoiceInput.cancel(); } requestHideSelf(0); - mInputView.closing(); + mKeyboardSwitcher.getInputView().closing(); TextEntryState.endSession(); } private void checkToggleCapsLock() { - if (mInputView.getKeyboard().isShifted()) { + if (mKeyboardSwitcher.getInputView().getKeyboard().isShifted()) { toggleCapsLock(); } } @@ -1220,7 +1232,8 @@ public class LatinIME extends InputMethodService private void toggleCapsLock() { mCapsLock = !mCapsLock; if (mKeyboardSwitcher.isAlphabetMode()) { - ((LatinKeyboard) mInputView.getKeyboard()).setShiftLocked(mCapsLock); + ((LatinKeyboard) mKeyboardSwitcher.getInputView().getKeyboard()).setShiftLocked( + mCapsLock); } } @@ -1248,8 +1261,8 @@ public class LatinIME extends InputMethodService mHandler.post(new Runnable() { public void run() { mRecognizing = false; - if (mInputView != null) { - setInputView(mInputView); + if (mKeyboardSwitcher.getInputView() != null) { + setInputView(mKeyboardSwitcher.getInputView()); } updateInputViewShown(); }}); @@ -1348,7 +1361,7 @@ public class LatinIME extends InputMethodService Window window = mVoiceWarningDialog.getWindow(); WindowManager.LayoutParams lp = window.getAttributes(); - lp.token = mInputView.getWindowToken(); + lp.token = mKeyboardSwitcher.getInputView().getWindowToken(); lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; window.setAttributes(lp); window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); @@ -1384,7 +1397,8 @@ public class LatinIME extends InputMethodService final List<CharSequence> nBest = new ArrayList<CharSequence>(); boolean capitalizeFirstWord = preferCapitalization() - || (mKeyboardSwitcher.isAlphabetMode() && mInputView.isShifted()); + || (mKeyboardSwitcher.isAlphabetMode() + && mKeyboardSwitcher.getInputView().isShifted()); for (String c : mVoiceResults.candidates) { if (capitalizeFirstWord) { c = Character.toUpperCase(c.charAt(0)) + c.substring(1, c.length()); @@ -1442,7 +1456,8 @@ public class LatinIME extends InputMethodService private void updateSuggestions() { mSuggestionShouldReplaceCurrentWord = false; - ((LatinKeyboard) mInputView.getKeyboard()).setPreferredLetters(null); + LatinKeyboardView inputView = mKeyboardSwitcher.getInputView(); + ((LatinKeyboard) inputView.getKeyboard()).setPreferredLetters(null); // Check if we have a suggestion engine attached. if ((mSuggest == null || !isPredictionOn()) && !mVoiceInputHighlighted) { @@ -1454,17 +1469,20 @@ public class LatinIME extends InputMethodService return; } - List<CharSequence> stringList = mSuggest.getSuggestions(mInputView, mWord, false); + List<CharSequence> stringList = mSuggest.getSuggestions(inputView, + mWord, false); int[] nextLettersFrequencies = mSuggest.getNextLettersFrequencies(); - ((LatinKeyboard) mInputView.getKeyboard()).setPreferredLetters(nextLettersFrequencies); + ((LatinKeyboard) inputView.getKeyboard()).setPreferredLetters( + nextLettersFrequencies); boolean correctionAvailable = !mInputTypeNoAutoCorrect && mSuggest.hasMinimalCorrection(); //|| mCorrectionMode == mSuggest.CORRECTION_FULL; CharSequence typedWord = mWord.getTypedWord(); // If we're in basic correct boolean typedWordValid = mSuggest.isValidWord(typedWord) || - (preferCapitalization() && mSuggest.isValidWord(typedWord.toString().toLowerCase())); + (preferCapitalization() + && mSuggest.isValidWord(typedWord.toString().toLowerCase())); if (mCorrectionMode == Suggest.CORRECTION_FULL) { correctionAvailable |= typedWordValid; } @@ -1531,6 +1549,10 @@ public class LatinIME extends InputMethodService // If this is a punctuation, apply it through the normal key press if (suggestion.length() == 1 && isWordSeparator(suggestion.charAt(0))) { + // Word separators are suggested before the user inputs something. + // So, LatinImeLogger logs suggestion.charAt(0) as a user's input. + LatinImeLogger.logOnClickSuggestion( + suggestion.toString(), suggestion.toString(), index); onKey(suggestion.charAt(0), null); if (ic != null) { ic.endBatchEdit(); @@ -1543,6 +1565,8 @@ public class LatinIME extends InputMethodService if (index == 0) { checkAddToDictionary(suggestion, AutoDictionary.FREQUENCY_FOR_PICKED); } + LatinImeLogger.logOnClickSuggestion( + mComposing.toString(), suggestion.toString(), index); TextEntryState.acceptedSuggestion(mComposing.toString(), suggestion); // Follow it with a space if (mAutoSpace) { @@ -1560,10 +1584,12 @@ public class LatinIME extends InputMethodService } private void pickSuggestion(CharSequence suggestion) { + LatinKeyboardView inputView = mKeyboardSwitcher.getInputView(); if (mCapsLock) { suggestion = suggestion.toString().toUpperCase(); } else if (preferCapitalization() - || (mKeyboardSwitcher.isAlphabetMode() && mInputView.isShifted())) { + || (mKeyboardSwitcher.isAlphabetMode() + && inputView.isShifted())) { suggestion = suggestion.toString().toUpperCase().charAt(0) + suggestion.subSequence(1, suggestion.length()).toString(); } @@ -1578,7 +1604,7 @@ public class LatinIME extends InputMethodService } mPredicting = false; mCommittedLength = suggestion.length(); - ((LatinKeyboard) mInputView.getKeyboard()).setPreferredLetters(null); + ((LatinKeyboard) inputView.getKeyboard()).setPreferredLetters(null); setNextSuggestions(); updateShiftKeyState(getCurrentInputEditorInfo()); } @@ -1678,7 +1704,7 @@ public class LatinIME extends InputMethodService ClipboardManager cm = ((ClipboardManager)getSystemService(CLIPBOARD_SERVICE)); CharSequence text = cm.getText(); if (!TextUtils.isEmpty(text)) { - mInputView.startPlaying(text.toString()); + mKeyboardSwitcher.getInputView().startPlaying(text.toString()); } } } @@ -1729,7 +1755,7 @@ public class LatinIME extends InputMethodService public void onRelease(int primaryCode) { // Reset any drag flags in the keyboard - ((LatinKeyboard) mInputView.getKeyboard()).keyReleased(); + ((LatinKeyboard) mKeyboardSwitcher.getInputView().getKeyboard()).keyReleased(); //vibrate(); } @@ -1781,7 +1807,7 @@ public class LatinIME extends InputMethodService // if mAudioManager is null, we don't have the ringer state yet // mAudioManager will be set by updateRingerMode if (mAudioManager == null) { - if (mInputView != null) { + if (mKeyboardSwitcher.getInputView() != null) { updateRingerMode(); } } @@ -1808,8 +1834,9 @@ public class LatinIME extends InputMethodService if (!mVibrateOn) { return; } - if (mInputView != null) { - mInputView.performHapticFeedback(HapticFeedbackConstants.KEYBOARD_TAP, + if (mKeyboardSwitcher.getInputView() != null) { + mKeyboardSwitcher.getInputView().performHapticFeedback( + HapticFeedbackConstants.KEYBOARD_TAP, HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING); } } @@ -1960,7 +1987,7 @@ public class LatinIME extends InputMethodService mOptionsDialog = builder.create(); Window window = mOptionsDialog.getWindow(); WindowManager.LayoutParams lp = window.getAttributes(); - lp.token = mInputView.getWindowToken(); + lp.token = mKeyboardSwitcher.getInputView().getWindowToken(); lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; window.setAttributes(lp); window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); @@ -1970,7 +1997,8 @@ public class LatinIME extends InputMethodService private void changeKeyboardMode() { mKeyboardSwitcher.toggleSymbols(); if (mCapsLock && mKeyboardSwitcher.isAlphabetMode()) { - ((LatinKeyboard) mInputView.getKeyboard()).setShiftLocked(mCapsLock); + ((LatinKeyboard) mKeyboardSwitcher.getInputView().getKeyboard()).setShiftLocked( + mCapsLock); } updateShiftKeyState(getCurrentInputEditorInfo()); diff --git a/java/src/com/android/inputmethod/latin/LatinImeLogger.java b/java/src/com/android/inputmethod/latin/LatinImeLogger.java new file mode 100644 index 000000000..dcd1962c0 --- /dev/null +++ b/java/src/com/android/inputmethod/latin/LatinImeLogger.java @@ -0,0 +1,393 @@ +/* + * Copyright (C) 2010 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 android.content.Context; +import android.content.SharedPreferences; +import android.os.DropBoxManager; +import android.preference.PreferenceManager; +import android.text.TextUtils; +import android.text.format.DateUtils; +import android.util.Log; + +import java.util.ArrayList; +import java.util.Collections; + +public class LatinImeLogger implements SharedPreferences.OnSharedPreferenceChangeListener { + private static final String TAG = "LatinIMELogs"; + private static boolean sDBG = false; + // DEFAULT_LOG_ENABLED should be false when released to public. + private static final boolean DEFAULT_LOG_ENABLED = true; + + private static final long MINIMUMSENDINTERVAL = 300 * DateUtils.SECOND_IN_MILLIS; // 300 sec + private static final long MINIMUMCOUNTINTERVAL = 20 * DateUtils.SECOND_IN_MILLIS; // 20 sec + private static final char SEPARATER = ';'; + private static final int ID_CLICKSUGGESTION = 0; + private static final int ID_AUTOSUGGESTION = 1; + private static final int ID_AUTOSUGGESTIONCANCELED = 2; + private static final int ID_INPUT_COUNT = 3; + private static final int ID_DELETE_COUNT = 4; + private static final int ID_WORD_COUNT = 5; + private static final int ID_ACTUAL_CHAR_COUNT = 6; + private static final int ID_THEME_ID = 7; + + private static final String PREF_ENABLE_LOG = "enable_logging"; + private static final String PREF_DEBUG_MODE = "debug_mode"; + + public static boolean sLogEnabled = true; + private static LatinImeLogger sLatinImeLogger = new LatinImeLogger(); + // Store the last auto suggested word. + // This is required for a cancellation log of auto suggestion of that word. + private static String sLastAutoSuggestBefore; + private static String sLastAutoSuggestAfter; + + private ArrayList<LogEntry> mLogBuffer = null; + private ArrayList<LogEntry> mPrivacyLogBuffer = null; + private Context mContext = null; + private DropBoxManager mDropBox = null; + private long mLastTimeActive; + private long mLastTimeSend; + private long mLastTimeCountEntry; + + private String mThemeId; + private int mDeleteCount; + private int mInputCount; + private int mWordCount; + // ActualCharCount includes all characters that were completed. + private int mActualCharCount; + + private static class LogEntry implements Comparable<LogEntry> { + public final int mTag; + public final String[] mData; + public long mTime; + + public LogEntry (long time, int tag, String[] data) { + mTag = tag; + mTime = time; + mData = data; + } + + public int compareTo(LogEntry log2) { + if (mData.length == 0 && log2.mData.length == 0) { + return 0; + } else if (mData.length == 0) { + return 1; + } else if (log2.mData.length == 0) { + return -1; + } + return log2.mData[0].compareTo(mData[0]); + } + } + + private void initInternal(Context context) { + mContext = context; + mDropBox = (DropBoxManager) mContext.getSystemService(Context.DROPBOX_SERVICE); + mLastTimeSend = System.currentTimeMillis(); + mLastTimeActive = mLastTimeSend; + mLastTimeCountEntry = mLastTimeSend; + mDeleteCount = 0; + mInputCount = 0; + mWordCount = 0; + mActualCharCount = 0; + mLogBuffer = new ArrayList<LogEntry>(); + mPrivacyLogBuffer = new ArrayList<LogEntry>(); + final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + sLogEnabled = prefs.getBoolean(PREF_ENABLE_LOG, DEFAULT_LOG_ENABLED); + mThemeId = prefs.getString(KeyboardSwitcher.PREF_KEYBOARD_LAYOUT, + KeyboardSwitcher.DEFAULT_LAYOUT_ID); + sDBG = prefs.getBoolean(PREF_DEBUG_MODE, sDBG); + prefs.registerOnSharedPreferenceChangeListener(this); + } + + /** + * Clear all logged data + */ + private void reset() { + mDeleteCount = 0; + mInputCount = 0; + mWordCount = 0; + mActualCharCount = 0; + mLogBuffer.clear(); + mPrivacyLogBuffer.clear(); + } + + /** + * Check if the input string is safe as an entry or not. + */ + private static boolean checkStringDataSafe(String s) { + if (sDBG) { + Log.d(TAG, "Check String safety: " + s); + } + for (int i = 0; i < s.length(); ++i) { + if (!Character.isDigit(s.charAt(i))) { + return true; + } + } + return false; + } + + private void addCountEntry(long time) { + if (sDBG) { + Log.d(TAG, "Log counts. (4)"); + } + mLogBuffer.add(new LogEntry (time, ID_DELETE_COUNT, + new String[] {String.valueOf(mDeleteCount)})); + mLogBuffer.add(new LogEntry (time, ID_INPUT_COUNT, + new String[] {String.valueOf(mInputCount)})); + mLogBuffer.add(new LogEntry (time, ID_WORD_COUNT, + new String[] {String.valueOf(mWordCount)})); + mLogBuffer.add(new LogEntry (time, ID_ACTUAL_CHAR_COUNT, + new String[] {String.valueOf(mActualCharCount)})); + mDeleteCount = 0; + mInputCount = 0; + mWordCount = 0; + mActualCharCount = 0; + mLastTimeCountEntry = time; + } + + private void addThemeIdEntry(long time) { + if (sDBG) { + Log.d(TAG, "Log theme Id. (1)"); + } + mLogBuffer.add(new LogEntry (time, ID_THEME_ID, + new String[] {mThemeId})); + } + + private void flushPrivacyLogSafely() { + if (sDBG) { + Log.d(TAG, "Log theme Id. (" + mPrivacyLogBuffer.size() + ")"); + } + long now = System.currentTimeMillis(); + Collections.sort(mPrivacyLogBuffer); + for (LogEntry l: mPrivacyLogBuffer) { + l.mTime = now; + mLogBuffer.add(l); + } + mPrivacyLogBuffer.clear(); + } + + /** + * Add an entry + * @param tag + * @param data + */ + private void addData(int tag, Object data) { + switch (tag) { + case ID_DELETE_COUNT: + if (((mLastTimeActive - mLastTimeCountEntry) > MINIMUMCOUNTINTERVAL) + || (mDeleteCount == 0 && mInputCount == 0)) { + addCountEntry(mLastTimeActive); + addThemeIdEntry(mLastTimeActive); + } + mDeleteCount += (Integer)data; + break; + case ID_INPUT_COUNT: + if (((mLastTimeActive - mLastTimeCountEntry) > MINIMUMCOUNTINTERVAL) + || (mDeleteCount == 0 && mInputCount == 0)) { + addCountEntry(mLastTimeActive); + addThemeIdEntry(mLastTimeActive); + } + mInputCount += (Integer)data; + break; + case ID_CLICKSUGGESTION: + case ID_AUTOSUGGESTION: + ++mWordCount; + String[] dataStrings = (String[]) data; + if (dataStrings.length < 2) { + if (sDBG) { + Log.e(TAG, "The length of logged string array is invalid."); + } + break; + } + mActualCharCount += dataStrings[1].length(); + if (checkStringDataSafe(dataStrings[0]) && checkStringDataSafe(dataStrings[1])) { + mPrivacyLogBuffer.add( + new LogEntry (System.currentTimeMillis(), tag, dataStrings)); + } else { + if (sDBG) { + Log.d(TAG, "Skipped to add an entry because data is unsafe."); + } + } + break; + case ID_AUTOSUGGESTIONCANCELED: + --mWordCount; + dataStrings = (String[]) data; + if (dataStrings.length < 2) { + if (sDBG) { + Log.e(TAG, "The length of logged string array is invalid."); + } + break; + } + mActualCharCount -= dataStrings[1].length(); + if (checkStringDataSafe(dataStrings[0]) && checkStringDataSafe(dataStrings[1])) { + mPrivacyLogBuffer.add( + new LogEntry (System.currentTimeMillis(), tag, dataStrings)); + } else { + if (sDBG) { + Log.d(TAG, "Skipped to add an entry because data is unsafe."); + } + } + break; + default: + if (sDBG) { + Log.e(TAG, "Log Tag is not entried."); + } + break; + } + } + + private void commitInternal() { + if (sDBG) { + Log.d(TAG, "Commit (" + mLogBuffer.size() + ")"); + } + flushPrivacyLogSafely(); + long now = System.currentTimeMillis(); + addCountEntry(now); + addThemeIdEntry(now); + String s = LogSerializer.createStringFromEntries(mLogBuffer); + if (!TextUtils.isEmpty(s)) { + if (sDBG) { + Log.d(TAG, "Commit log: " + s); + } + mDropBox.addText(TAG, s); + } + reset(); + mLastTimeSend = now; + } + + private synchronized void sendLogToDropBox(int tag, Object s) { + long now = System.currentTimeMillis(); + if (sDBG) { + String out = ""; + if (s instanceof String[]) { + for (String str: ((String[]) s)) { + out += str + ","; + } + } else if (s instanceof Integer) { + out += (Integer) s; + } + Log.d(TAG, "SendLog: " + tag + ";" + out + ", will be sent after " + + (- (now - mLastTimeSend - MINIMUMSENDINTERVAL) / 1000) + " sec."); + } + if (now - mLastTimeActive > MINIMUMSENDINTERVAL) { + // Send a log before adding an log entry if the last data is too old. + commitInternal(); + addData(tag, s); + } else if (now - mLastTimeSend > MINIMUMSENDINTERVAL) { + // Send a log after adding an log entry. + addData(tag, s); + commitInternal(); + } else { + addData(tag, s); + } + mLastTimeActive = now; + } + + public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { + if (PREF_ENABLE_LOG.equals(key)) { + if (sharedPreferences.getBoolean(key, DEFAULT_LOG_ENABLED)) { + sLogEnabled = (mContext != null); + } else { + sLogEnabled = false; + } + } else if (KeyboardSwitcher.PREF_KEYBOARD_LAYOUT.equals(key)) { + mThemeId = sharedPreferences.getString(KeyboardSwitcher.PREF_KEYBOARD_LAYOUT, + KeyboardSwitcher.DEFAULT_LAYOUT_ID); + } else if (PREF_DEBUG_MODE.equals(key)) { + sDBG = sharedPreferences.getBoolean(PREF_DEBUG_MODE, sDBG); + } + } + + public static void init(Context context) { + sLatinImeLogger.initInternal(context); + } + + public static void commit() { + if (sLogEnabled) { + sLatinImeLogger.commitInternal(); + } + } + + // TODO: Handle CharSequence instead of String + public static void logOnClickSuggestion(String before, String after, int position) { + if (sLogEnabled) { + String[] strings = new String[] {before, after, String.valueOf(position)}; + sLatinImeLogger.sendLogToDropBox(ID_CLICKSUGGESTION, strings); + } + } + + public static void logOnAutoSuggestion(String before, String after) { + if (sLogEnabled) { + String[] strings = new String[] {before, after}; + synchronized (LatinImeLogger.class) { + sLastAutoSuggestBefore = before; + sLastAutoSuggestAfter = after; + } + sLatinImeLogger.sendLogToDropBox(ID_AUTOSUGGESTIONCANCELED, strings); + } + } + + public static void logOnAutoSuggestionCanceled() { + if (sLogEnabled) { + if (sLastAutoSuggestBefore != null && sLastAutoSuggestAfter != null) { + String[] strings = new String[] {sLastAutoSuggestBefore, sLastAutoSuggestAfter}; + sLatinImeLogger.sendLogToDropBox(ID_AUTOSUGGESTION, strings); + } + } + } + + public static void logOnDelete(int length) { + if (sLogEnabled) { + sLatinImeLogger.sendLogToDropBox(ID_DELETE_COUNT, length); + } + } + + public static void logOnInputChar(int length) { + if (sLogEnabled) { + sLatinImeLogger.sendLogToDropBox(ID_INPUT_COUNT, length); + } + } + + private static class LogSerializer { + private static void appendWithLength(StringBuffer sb, String data) { + sb.append(data.length()); + sb.append(SEPARATER); + sb.append(data); + sb.append(SEPARATER); + } + + private static void appendLogEntry(StringBuffer sb, String time, String tag, + String[] data) { + if (data.length > 0) { + appendWithLength(sb, String.valueOf(data.length + 2)); + appendWithLength(sb, time); + appendWithLength(sb, tag); + for (String s: data) { + appendWithLength(sb, s); + } + } + } + + public static String createStringFromEntries(ArrayList<LogEntry> logs) { + StringBuffer sb = new StringBuffer(); + for (LogEntry log: logs) { + appendLogEntry(sb, String.valueOf(log.mTime), String.valueOf(log.mTag), log.mData); + } + return sb.toString(); + } + } +} diff --git a/java/src/com/android/inputmethod/latin/TextEntryState.java b/java/src/com/android/inputmethod/latin/TextEntryState.java index d056ceb16..d291af651 100644 --- a/java/src/com/android/inputmethod/latin/TextEntryState.java +++ b/java/src/com/android/inputmethod/latin/TextEntryState.java @@ -130,6 +130,7 @@ public class TextEntryState { sTypedChars += typedWord.length(); sActualChars += actualWord.length(); sState = STATE_ACCEPTED_DEFAULT; + LatinImeLogger.logOnAutoSuggestion(typedWord.toString(), actualWord.toString()); } public static void acceptedTyped(CharSequence typedWord) { @@ -199,6 +200,7 @@ public class TextEntryState { if (sState == STATE_ACCEPTED_DEFAULT) { sState = STATE_UNDO_COMMIT; sAutoSuggestUndoneCount++; + LatinImeLogger.logOnAutoSuggestionCanceled(); } else if (sState == STATE_UNDO_COMMIT) { sState = STATE_IN_WORD; } |