diff options
Diffstat (limited to 'src/com/android/inputmethod/latin/LatinIME.java')
| -rw-r--r-- | src/com/android/inputmethod/latin/LatinIME.java | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/src/com/android/inputmethod/latin/LatinIME.java b/src/com/android/inputmethod/latin/LatinIME.java index 3dfdc5f1f..5480c6780 100644 --- a/src/com/android/inputmethod/latin/LatinIME.java +++ b/src/com/android/inputmethod/latin/LatinIME.java @@ -76,10 +76,17 @@ public class LatinIME extends InputMethodService // How many continuous deletes at which to start deleting at a higher speed. private static final int DELETE_ACCELERATE_AT = 20; // Key events coming any faster than this are long-presses. - private static final int QUICK_PRESS = 200; + private static final int QUICK_PRESS = 200; + // Weight added to a user picking a new word from the suggestion strip + static final int FREQUENCY_FOR_PICKED = 3; + // Weight added to a user typing a new word that doesn't get corrected (or is reverted) + static final int FREQUENCY_FOR_TYPED = 1; + // A word that is frequently typed and get's promoted to the user dictionary, uses this + // frequency. + static final int FREQUENCY_FOR_AUTO_ADD = 250; - private static final int KEYCODE_ENTER = 10; - private static final int KEYCODE_SPACE = ' '; + static final int KEYCODE_ENTER = '\n'; + static final int KEYCODE_SPACE = ' '; // Contextual menu positions private static final int POS_SETTINGS = 0; @@ -481,7 +488,7 @@ public class LatinIME extends InputMethodService } mCommittedLength = mComposing.length(); TextEntryState.acceptedTyped(mComposing); - mAutoDictionary.addWord(mComposing.toString(), 1); + mAutoDictionary.addWord(mComposing.toString(), FREQUENCY_FOR_TYPED); } updateSuggestions(); } @@ -845,7 +852,7 @@ public class LatinIME extends InputMethodService } // Add the word to the auto dictionary if it's not a known word if (mAutoDictionary.isValidWord(suggestion) || !mSuggest.isValidWord(suggestion)) { - mAutoDictionary.addWord(suggestion.toString(), 1); + mAutoDictionary.addWord(suggestion.toString(), FREQUENCY_FOR_PICKED); } mPredicting = false; mCommittedLength = suggestion.length(); @@ -1141,8 +1148,10 @@ public class LatinIME extends InputMethodService } class AutoDictionary extends ExpandableDictionary { - private static final int VALIDITY_THRESHOLD = 3; - private static final int PROMOTION_THRESHOLD = 6; + // If the user touches a typed word 2 times or more, it will become valid. + private static final int VALIDITY_THRESHOLD = 2 * FREQUENCY_FOR_PICKED; + // If the user touches a typed word 5 times or more, it will be added to the user dict. + private static final int PROMOTION_THRESHOLD = 5 * FREQUENCY_FOR_PICKED; public AutoDictionary(Context context) { super(context); @@ -1155,10 +1164,11 @@ public class LatinIME extends InputMethodService } @Override - public void addWord(String word, int frequency) { - super.addWord(word, 1); - if (getWordFrequency(word) > PROMOTION_THRESHOLD) { - LatinIME.this.promoteToUserDictionary(word, frequency); + public void addWord(String word, int addFrequency) { + super.addWord(word, addFrequency); + final int freq = getWordFrequency(word); + if (freq > PROMOTION_THRESHOLD) { + LatinIME.this.promoteToUserDictionary(word, FREQUENCY_FOR_AUTO_ADD); } } } |