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LatinIME
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Show a hint when the user selects the typed word from the suggestion list. 

Make it easy to add new words by tapping the word again.
Also, a small unbundling fix for vibration duration.
main
Amith Yamasani 2010-02-10 17:45:35 -08:00
parent 0e7cdae045
commit 66a787b953
3 changed files with 47 additions and 31 deletions
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3
res/values/strings.xml
View File

@ -316,4 +316,7 @@
<string name="language_selection_title">Select input languages</string>
<!-- Title summary for input language selection screen -->
<string name="language_selection_summary">Slide your finger across the spacebar to switch</string>
<!-- Add to dictionary hint -->
<string name="hint_add_to_dictionary">\u2190 Tap again to save</string>
</resources>

36
src/com/android/inputmethod/latin/CandidateView.java
View File

@ -21,7 +21,7 @@ import java.util.Arrays;
import java.util.List;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
@ -82,6 +82,10 @@ public class CandidateView extends View {
private Paint mPaint;
private int mDescent;
private boolean mScrolled;
private boolean mShowingAddToDictionary;
private CharSequence mWordToAddToDictionary;
private CharSequence mAddToDictionaryHint;
private int mTargetScrollX;
private int mMinTouchableWidth;
@ -121,15 +125,17 @@ public class CandidateView extends View {
LayoutInflater inflate =
(LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
Resources res = context.getResources();
mPreviewPopup = new PopupWindow(context);
mPreviewText = (TextView) inflate.inflate(R.layout.candidate_preview, null);
mPreviewPopup.setWindowLayoutMode(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
mPreviewPopup.setContentView(mPreviewText);
mPreviewPopup.setBackgroundDrawable(null);
mColorNormal = context.getResources().getColor(R.color.candidate_normal);
mColorRecommended = context.getResources().getColor(R.color.candidate_recommended);
mColorOther = context.getResources().getColor(R.color.candidate_other);
mDivider = context.getResources().getDrawable(R.drawable.keyboard_suggest_strip_divider);
mColorNormal = res.getColor(R.color.candidate_normal);
mColorRecommended = res.getColor(R.color.candidate_recommended);
mColorOther = res.getColor(R.color.candidate_other);
mDivider = res.getDrawable(R.drawable.keyboard_suggest_strip_divider);
mAddToDictionaryHint = res.getString(R.string.hint_add_to_dictionary);
mPaint = new Paint();
mPaint.setColor(mColorNormal);
@ -247,7 +253,7 @@ public class CandidateView extends View {
if (touchX + scrollX >= x && touchX + scrollX < x + wordWidth && !scrolled &&
touchX != OUT_OF_BOUNDS) {
if (canvas != null) {
if (canvas != null && !mShowingAddToDictionary) {
canvas.translate(x, 0);
mSelectionHighlight.setBounds(0, bgPadding.top, wordWidth, height);
mSelectionHighlight.draw(canvas);
@ -262,7 +268,10 @@ public class CandidateView extends View {
canvas.drawText(suggestion, 0, suggestion.length(), x + wordWidth / 2, y, paint);
paint.setColor(mColorOther);
canvas.translate(x + wordWidth, 0);
// Draw a divider unless it's after the hint
if (!(mShowingAddToDictionary && i == 1)) {
mDivider.draw(canvas);
}
canvas.translate(-x - wordWidth, 0);
}
paint.setTypeface(Typeface.DEFAULT);
@ -315,6 +324,15 @@ public class CandidateView extends View {
requestLayout();
}
public void showAddToDictionaryHint(CharSequence word) {
mWordToAddToDictionary = word;
ArrayList<CharSequence> suggestions = new ArrayList<CharSequence>();
suggestions.add(word);
suggestions.add(mAddToDictionaryHint);
setSuggestions(suggestions, false, false, false);
mShowingAddToDictionary = true;
}
public void scrollPrev() {
int i = 0;
final int count = mSuggestions.size();
@ -364,6 +382,7 @@ public class CandidateView extends View {
mTouchX = OUT_OF_BOUNDS;
mSelectedString = null;
mSelectedIndex = -1;
mShowingAddToDictionary = false;
invalidate();
Arrays.fill(mWordWidth, 0);
Arrays.fill(mWordX, 0);
@ -407,6 +426,10 @@ public class CandidateView extends View {
case MotionEvent.ACTION_UP:
if (!mScrolled) {
if (mSelectedString != null) {
if (mShowingAddToDictionary) {
longPressFirstWord();
clear();
} else {
if (!mShowingCompletions) {
TextEntryState.acceptedSuggestion(mSuggestions.get(0),
mSelectedString);
@ -414,6 +437,7 @@ public class CandidateView extends View {
mService.pickSuggestionManually(mSelectedIndex, mSelectedString);
}
}
}
mSelectedString = null;
mSelectedIndex = -1;
removeHighlight();

29
src/com/android/inputmethod/latin/LatinIME.java
View File

@ -48,6 +48,7 @@ import android.text.TextUtils;
import android.util.Log;
import android.util.PrintWriterPrinter;
import android.util.Printer;
import android.view.HapticFeedbackConstants;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
@ -88,7 +89,6 @@ public class LatinIME extends InputMethodService
private static final String PREF_SHOW_SUGGESTIONS = "show_suggestions";
private static final String PREF_AUTO_COMPLETE = "auto_complete";
private static final String PREF_VOICE_MODE = "voice_mode";
private static final String PREF_VOICE_SERVER_URL = "voice_server_url";
// Whether or not the user has used voice input before (and thus, whether to show the
// first-run warning dialog or not).
@ -221,9 +221,6 @@ public class LatinIME extends InputMethodService
private Tutorial mTutorial;
private Vibrator mVibrator;
private long mVibrateDuration;
private AudioManager mAudioManager;
// Align sound effect volume on music volume
private final float FX_VOLUME = -1.0f;
@ -236,7 +233,8 @@ public class LatinIME extends InputMethodService
private long mSwipeTriggerTimeMillis;
// For each word, a list of potential replacements, usually from voice.
private Map<String, List<CharSequence>> mWordToSuggestions = new HashMap();
private Map<String, List<CharSequence>> mWordToSuggestions =
new HashMap<String, List<CharSequence>>();
private class VoiceResults {
List<String> candidates;
@ -295,8 +293,6 @@ public class LatinIME extends InputMethodService
mOrientation = conf.orientation;
initSuggestPuncList();
mVibrateDuration = mResources.getInteger(R.integer.vibrate_duration_ms);
// register to receive ringer mode changes for silent mode
IntentFilter filter = new IntentFilter(AudioManager.RINGER_MODE_CHANGED_ACTION);
registerReceiver(mReceiver, filter);
@ -1422,6 +1418,9 @@ public class LatinIME extends InputMethodService
}
// Fool the state watcher so that a subsequent backspace will not do a revert
TextEntryState.typedCharacter((char) KEYCODE_SPACE, true);
if (index == 0 && !mSuggest.isValidWord(suggestion)) {
mCandidateView.showAddToDictionaryHint(suggestion);
}
}
private void pickSuggestion(CharSequence suggestion) {
@ -1679,10 +1678,10 @@ public class LatinIME extends InputMethodService
if (!mVibrateOn) {
return;
}
if (mVibrator == null) {
mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
if (mInputView != null) {
mInputView.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY,
HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING);
}
mVibrator.vibrate(mVibrateDuration);
}
private void checkTutorial(String privateImeOptions) {
@ -1783,16 +1782,6 @@ public class LatinIME extends InputMethodService
mLanguageSwitcher.loadLocales(sp);
}
private String getPersistedInputLanguage() {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
return sp.getString(PREF_INPUT_LANGUAGE, null);
}
private String getSelectedInputLanguages() {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
return sp.getString(PREF_SELECTED_LANGUAGES, null);
}
private void initSuggestPuncList() {
mSuggestPuncList = new ArrayList<CharSequence>();
String suggestPuncs = mResources.getString(R.string.suggested_punctuations);