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Add advanced settings screen 

Also add an option for popup dismissal delay so as to inaugurate the
new screen.  Besides, remove a path for options to escape from
LatinIME and replace with a direct read from the settings.

Change-Id: I7ec6e724262871fa6523506ecc39f65c5fbe34da
main
Jean Chalard 2011-05-11 20:51:07 +09:00
parent bdd732721d
commit 240297d0ee
8 changed files with 123 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
java/res/values/strings.xml
View File

@ -46,6 +46,18 @@
<!-- Category title for misc options -->
<string name="misc_category">Other options</string>
<!-- Option name for advanced settings screen [CHAR LIMIT=25] -->
<string name="advanced_settings">Advanced settings</string>
<!-- Option summary for advanced settings screen [CHAR LIMIT=65 (two lines) or 30 (fits on one line, preferable)] -->
<string name="advanced_settings_summary">Options for expert users</string>
<!-- Option for the dismiss delay of the key popup [CHAR LIMIT=25] -->
<string name="key_preview_popup_dismiss_delay">Key popup dismiss delay</string>
<!-- Description for delay for dismissing a popup on keypress: no delay [CHAR LIMIT=15] -->
<string name="key_preview_popup_dismiss_no_delay">No delay</string>
<!-- Description for delay for dismissing a popup on screen: default value of the delay [CHAR LIMIT=15] -->
<string name="key_preview_popup_dismiss_default_delay">Default</string>
<!-- Option to enable auto capitalization of sentences -->
<string name="auto_cap">Auto-capitalization</string>

9
java/res/xml/prefs.xml
View File

@ -130,6 +130,15 @@
android:entries="@array/keyboard_layout_modes"
android:defaultValue="@string/config_default_keyboard_theme_id" />
</PreferenceCategory>
<PreferenceScreen
android:key="pref_advanced_settings"
android:title="@string/advanced_settings"
android:summary="@string/advanced_settings_summary">
<!-- Values for popup dismiss delay are added programatically -->
<ListPreference
android:key="pref_key_preview_popup_dismiss_delay"
android:title="@string/key_preview_popup_dismiss_delay" />
</PreferenceScreen>
<!-- <Preference
android:title="Debug Settings"
android:key="debug_settings">

4
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View File

@ -153,7 +153,9 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
final KeyboardId id = getKeyboardId(attribute, isSymbols);
makeSymbolsKeyboardIds(id.mMode, attribute);
mCurrentId = id;
mInputView.setKeyPreviewEnabled(mInputMethodService.getPopupOn());
final Resources res = mInputMethodService.getResources();
mInputView.setKeyPreviewPopupEnabled(Settings.Values.isKeyPreviewPopupEnabled(mPrefs, res),
Settings.Values.getKeyPreviewPopupDismissDelay(mPrefs, res));
setKeyboard(getKeyboard(id));
}

30
java/src/com/android/inputmethod/keyboard/KeyboardView.java
View File

@ -120,10 +120,10 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
private TextView mPreviewText;
private float mPreviewTextRatio;
private int mPreviewTextSize;
private boolean mShowKeyPreview = true;
private int mKeyPreviewDisplayedY;
private boolean mShowKeyPreviewPopup = true;
private int mKeyPreviewPopupDisplayedY;
private final int mDelayBeforePreview;
private final int mDelayAfterPreview;
private int mDelayAfterPreview;
private ViewGroup mPreviewPlacer;
private final int[] mCoordinates = new int[2];
@ -340,7 +340,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
mPreviewText = (TextView) LayoutInflater.from(context).inflate(previewLayout, null);
mPreviewTextRatio = getRatio(res, R.fraction.key_preview_text_ratio);
} else {
mShowKeyPreview = false;
mShowKeyPreviewPopup = false;
}
mDelayBeforePreview = res.getInteger(R.integer.config_delay_before_preview);
mDelayAfterPreview = res.getInteger(R.integer.config_delay_after_preview);
@ -516,19 +516,21 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
* Enables or disables the key feedback popup. This is a popup that shows a magnified
* version of the depressed key. By default the preview is enabled.
* @param previewEnabled whether or not to enable the key feedback preview
* @see #isKeyPreviewEnabled()
* @param delay the delay after which the preview is dismissed
* @see #isKeyPreviewPopupEnabled()
*/
public void setKeyPreviewEnabled(boolean previewEnabled) {
mShowKeyPreview = previewEnabled;
public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) {
mShowKeyPreviewPopup = previewEnabled;
mDelayAfterPreview = delay;
}
/**
* Returns the enabled state of the key feedback preview
* @return whether or not the key feedback preview is enabled
* @see #setKeyPreviewEnabled(boolean)
* @see #setKeyPreviewPopupEnabled(boolean, int)
*/
public boolean isKeyPreviewEnabled() {
return mShowKeyPreview;
public boolean isKeyPreviewPopupEnabled() {
return mShowKeyPreviewPopup;
}
public int getColorScheme() {
@ -851,7 +853,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
@Override
public void showKeyPreview(int keyIndex, PointerTracker tracker) {
if (mShowKeyPreview) {
if (mShowKeyPreviewPopup) {
mHandler.showKeyPreview(mDelayBeforePreview, keyIndex, tracker);
} else if (mKeyboard.needSpacebarPreview(keyIndex)) {
// Show key preview (in this case, slide language switcher) without any delay.
@ -861,7 +863,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
@Override
public void dismissKeyPreview(PointerTracker tracker) {
if (mShowKeyPreview) {
if (mShowKeyPreviewPopup) {
mHandler.cancelShowKeyPreview(tracker);
mHandler.dismissKeyPreview(mDelayAfterPreview, tracker);
} else if (mKeyboard.needSpacebarPreview(KeyDetector.NOT_A_KEY)) {
@ -946,7 +948,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
final int previewX = keyDrawX - (previewWidth - keyDrawWidth) / 2 + mCoordinates[0];
final int previewY = key.mY - previewHeight + mCoordinates[1] + mPreviewOffset;
// Record key preview position to display mini-keyboard later at the same position
mKeyPreviewDisplayedY = previewY;
mKeyPreviewPopupDisplayedY = previewY;
// Place the key preview.
// TODO: Adjust position of key previews which touch screen edges
@ -1097,7 +1099,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
mPopupWindow.setClippingEnabled(false);
}
mPopupMiniKeyboardPanel = popupPanel;
popupPanel.showPanel(this, parentKey, tracker, mKeyPreviewDisplayedY, mPopupWindow);
popupPanel.showPanel(this, parentKey, tracker, mKeyPreviewPopupDisplayedY, mPopupWindow);
invalidateAllKeys();
return true;

9
java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
View File

@ -55,14 +55,14 @@ public class LatinKeyboardView extends KeyboardView {
}
@Override
public void setKeyPreviewEnabled(boolean previewEnabled) {
public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) {
LatinKeyboard latinKeyboard = getLatinKeyboard();
if (latinKeyboard != null
&& (latinKeyboard.isPhoneKeyboard() || latinKeyboard.isNumberKeyboard())) {
// Phone and number keyboard never shows popup preview (except language switch).
super.setKeyPreviewEnabled(false);
super.setKeyPreviewPopupEnabled(false, delay);
} else {
super.setKeyPreviewEnabled(previewEnabled);
super.setKeyPreviewPopupEnabled(previewEnabled, delay);
}
}
@ -173,7 +173,8 @@ public class LatinKeyboardView extends KeyboardView {
if (!mDroppingEvents) {
mDroppingEvents = true;
// Send an up event
MotionEvent translated = MotionEvent.obtain(me.getEventTime(), me.getEventTime(),
MotionEvent translated = MotionEvent.obtain(
me.getEventTime(), me.getEventTime(),
MotionEvent.ACTION_UP,
mLastX, mLastY, me.getMetaState());
super.onTouchEvent(translated);

13
java/src/com/android/inputmethod/keyboard/PopupMiniKeyboardView.java
View File

@ -55,13 +55,14 @@ public class PopupMiniKeyboardView extends KeyboardView implements PopupPanel {
R.dimen.mini_keyboard_slide_allowance));
// Remove gesture detector on mini-keyboard
mGestureDetector = null;
setKeyPreviewEnabled(false);
setKeyPreviewPopupEnabled(false, 0);
}
@Override
public void setKeyPreviewEnabled(boolean previewEnabled) {
// Mini keyboard needs no pop-up key preview displayed.
super.setKeyPreviewEnabled(false);
public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) {
// Mini keyboard needs no pop-up key preview displayed, so we pass always false with a
// delay of 0. The delay does not matter actually since the popup is not shown anyway.
super.setKeyPreviewPopupEnabled(false, 0);
}
@Override
@ -82,8 +83,8 @@ public class PopupMiniKeyboardView extends KeyboardView implements PopupPanel {
- (container.getMeasuredHeight() - container.getPaddingBottom())
+ parentKeyboardView.getPaddingTop() + mCoordinates[1];
final int x = miniKeyboardX;
final int y = parentKeyboardView.isKeyPreviewEnabled() && miniKeyboard.isOneRowKeyboard()
? keyPreviewY : miniKeyboardY;
final int y = parentKeyboardView.isKeyPreviewPopupEnabled() &&
miniKeyboard.isOneRowKeyboard() ? keyPreviewY : miniKeyboardY;
if (miniKeyboard.setShifted(parentKeyboard.isShiftedOrShiftLocked())) {
invalidateAllKeys();

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

@ -556,7 +556,8 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
updateCorrectionMode();
inputView.setKeyPreviewEnabled(mSettingsValues.mPopupOn);
inputView.setKeyPreviewPopupEnabled(mSettingsValues.mKeyPreviewPopupOn,
mSettingsValues.mKeyPreviewPopupDismissDelay);
inputView.setProximityCorrectionEnabled(true);
// If we just entered a text field, maybe it has some old text that requires correction
mRecorrection.checkRecorrectionOnStart();
@ -1917,9 +1918,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
return mWord;
}
public boolean getPopupOn() {
return mSettingsValues.mPopupOn;
}
boolean isSoundOn() {
return mSettingsValues.mSoundOn && !mSilentModeOn;
}
@ -2063,7 +2061,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
p.println(" TextEntryState.state=" + TextEntryState.getState());
p.println(" mSoundOn=" + mSettingsValues.mSoundOn);
p.println(" mVibrateOn=" + mSettingsValues.mVibrateOn);
p.println(" mPopupOn=" + mSettingsValues.mPopupOn);
p.println(" mKeyPreviewPopupOn=" + mSettingsValues.mKeyPreviewPopupOn);
}
// Characters per second measurement

82
java/src/com/android/inputmethod/latin/Settings.java
View File

@ -56,7 +56,7 @@ public class Settings extends PreferenceActivity
public static final String PREF_GENERAL_SETTINGS_KEY = "general_settings";
public static final String PREF_VIBRATE_ON = "vibrate_on";
public static final String PREF_SOUND_ON = "sound_on";
public static final String PREF_POPUP_ON = "popup_on";
public static final String PREF_KEY_PREVIEW_POPUP_ON = "popup_on";
public static final String PREF_RECORRECTION_ENABLED = "recorrection_enabled";
public static final String PREF_AUTO_CAP = "auto_cap";
public static final String PREF_SETTINGS_KEY = "settings_key";
@ -77,6 +77,9 @@ public class Settings extends PreferenceActivity
public static final String PREF_MISC_SETTINGS_KEY = "misc_settings";
public static final String PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY =
"pref_key_preview_popup_dismiss_delay";
public static final String PREF_USABILITY_STUDY_MODE = "usability_study_mode";
// Dialog ids
@ -102,7 +105,8 @@ public class Settings extends PreferenceActivity
// From preferences:
public final boolean mSoundOn; // Sound setting private to Latin IME (see mSilentModeOn)
public final boolean mVibrateOn;
public final boolean mPopupOn; // Warning : this escapes through LatinIME#isPopupOn
public final boolean mKeyPreviewPopupOn;
public final int mKeyPreviewPopupDismissDelay;
public final boolean mAutoCap;
public final boolean mQuickFixes;
public final boolean mAutoCorrectEnabled;
@ -161,7 +165,8 @@ public class Settings extends PreferenceActivity
mSoundOn = prefs.getBoolean(Settings.PREF_SOUND_ON,
res.getBoolean(R.bool.config_default_sound_enabled));
mPopupOn = isPopupEnabled(prefs, res);
mKeyPreviewPopupOn = isKeyPreviewPopupEnabled(prefs, res);
mKeyPreviewPopupDismissDelay = getKeyPreviewPopupDismissDelay(prefs, res);
mAutoCap = prefs.getBoolean(Settings.PREF_AUTO_CAP, true);
mQuickFixes = isQuickFixesEnabled(prefs, res);
@ -202,6 +207,7 @@ public class Settings extends PreferenceActivity
return sp.getBoolean(Settings.PREF_QUICK_FIXES, resources.getBoolean(
R.bool.config_default_quick_fixes));
}
private static boolean isAutoCorrectEnabled(SharedPreferences sp, Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
Settings.PREF_AUTO_CORRECTION_THRESHOLD,
@ -210,13 +216,24 @@ public class Settings extends PreferenceActivity
R.string.auto_correction_threshold_mode_index_off);
return !currentAutoCorrectionSetting.equals(autoCorrectionOff);
}
private static boolean isPopupEnabled(SharedPreferences sp, Resources resources) {
// Public to access from KeyboardSwitcher. Should it have access to some
// process-global instance instead?
public static boolean isKeyPreviewPopupEnabled(SharedPreferences sp, Resources resources) {
final boolean showPopupOption = resources.getBoolean(
R.bool.config_enable_show_popup_on_keypress_option);
if (!showPopupOption) return resources.getBoolean(R.bool.config_default_popup_preview);
return sp.getBoolean(Settings.PREF_POPUP_ON,
return sp.getBoolean(Settings.PREF_KEY_PREVIEW_POPUP_ON,
resources.getBoolean(R.bool.config_default_popup_preview));
}
// Likewise
public static int getKeyPreviewPopupDismissDelay(SharedPreferences sp,
Resources resources) {
return Integer.parseInt(sp.getString(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY,
Integer.toString(resources.getInteger(R.integer.config_delay_after_preview))));
}
private static boolean isBigramSuggestionEnabled(SharedPreferences sp, Resources resources,
boolean autoCorrectEnabled) {
final boolean showBigramSuggestionsOption = resources.getBoolean(
@ -227,11 +244,13 @@ public class Settings extends PreferenceActivity
return sp.getBoolean(Settings.PREF_BIGRAM_SUGGESTIONS, resources.getBoolean(
R.bool.config_default_bigram_suggestions));
}
private static boolean isBigramPredictionEnabled(SharedPreferences sp,
Resources resources) {
return sp.getBoolean(Settings.PREF_BIGRAM_PREDICTIONS, resources.getBoolean(
R.bool.config_default_bigram_prediction));
}
private static double getAutoCorrectionThreshold(SharedPreferences sp,
Resources resources) {
final String currentAutoCorrectionSetting = sp.getString(
@ -257,6 +276,7 @@ public class Settings extends PreferenceActivity
}
return autoCorrectionThreshold;
}
private static SuggestedWords createSuggestPuncList(final String puncs) {
SuggestedWords.Builder builder = new SuggestedWords.Builder();
if (puncs != null) {
@ -274,6 +294,7 @@ public class Settings extends PreferenceActivity
private ListPreference mSettingsKeyPreference;
private ListPreference mShowCorrectionSuggestionsPreference;
private ListPreference mAutoCorrectionThreshold;
private ListPreference mKeyPreviewPopupDismissDelay;
// Suggestion: use bigrams to adjust scores of suggestions obtained from unigram dictionary
private CheckBoxPreference mBigramSuggestion;
// Prediction: use bigrams to predict the next word when there is no input for it yet
@ -299,6 +320,8 @@ public class Settings extends PreferenceActivity
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Resources res = getResources();
addPreferencesFromResource(R.xml.prefs);
mInputLanguageSelection = (PreferenceScreen) findPreference(PREF_SUBTYPES);
mInputLanguageSelection.setOnPreferenceClickListener(this);
@ -334,13 +357,13 @@ public class Settings extends PreferenceActivity
final PreferenceGroup bigramGroup =
(PreferenceGroup) findPreference(PREF_NGRAM_SETTINGS_KEY);
final boolean showSettingsKeyOption = getResources().getBoolean(
final boolean showSettingsKeyOption = res.getBoolean(
R.bool.config_enable_show_settings_key_option);
if (!showSettingsKeyOption) {
generalSettings.removePreference(mSettingsKeyPreference);
}
final boolean showVoiceKeyOption = getResources().getBoolean(
final boolean showVoiceKeyOption = res.getBoolean(
R.bool.config_enable_show_voice_key_option);
if (!showVoiceKeyOption) {
generalSettings.removePreference(mVoicePreference);
@ -350,43 +373,60 @@ public class Settings extends PreferenceActivity
generalSettings.removePreference(findPreference(PREF_VIBRATE_ON));
}
final boolean showSubtypeSettings = getResources().getBoolean(
final boolean showSubtypeSettings = res.getBoolean(
R.bool.config_enable_show_subtype_settings);
if (InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED
&& !showSubtypeSettings) {
generalSettings.removePreference(findPreference(PREF_SUBTYPES));
}
final boolean showPopupOption = getResources().getBoolean(
final boolean showPopupOption = res.getBoolean(
R.bool.config_enable_show_popup_on_keypress_option);
if (!showPopupOption) {
generalSettings.removePreference(findPreference(PREF_POPUP_ON));
generalSettings.removePreference(findPreference(PREF_KEY_PREVIEW_POPUP_ON));
}
final boolean showRecorrectionOption = getResources().getBoolean(
final boolean showRecorrectionOption = res.getBoolean(
R.bool.config_enable_show_recorrection_option);
if (!showRecorrectionOption) {
generalSettings.removePreference(findPreference(PREF_RECORRECTION_ENABLED));
}
final boolean showQuickFixesOption = getResources().getBoolean(
final boolean showQuickFixesOption = res.getBoolean(
R.bool.config_enable_quick_fixes_option);
if (!showQuickFixesOption) {
textCorrectionGroup.removePreference(findPreference(PREF_QUICK_FIXES));
}
final boolean showBigramSuggestionsOption = getResources().getBoolean(
final boolean showBigramSuggestionsOption = res.getBoolean(
R.bool.config_enable_bigram_suggestions_option);
if (!showBigramSuggestionsOption) {
textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_SUGGESTIONS));
textCorrectionGroup.removePreference(findPreference(PREF_BIGRAM_PREDICTIONS));
}
final boolean showUsabilityModeStudyOption = getResources().getBoolean(
final boolean showUsabilityModeStudyOption = res.getBoolean(
R.bool.config_enable_usability_study_mode_option);
if (!showUsabilityModeStudyOption) {
getPreferenceScreen().removePreference(findPreference(PREF_USABILITY_STUDY_MODE));
}
mKeyPreviewPopupDismissDelay =
(ListPreference)findPreference(PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
final String[] entries = new String[] {
res.getString(R.string.key_preview_popup_dismiss_no_delay),
res.getString(R.string.key_preview_popup_dismiss_default_delay),
};
final String popupDismissDelayDefaultValue = Integer.toString(res.getInteger(
R.integer.config_delay_after_preview));
mKeyPreviewPopupDismissDelay.setEntries(entries);
mKeyPreviewPopupDismissDelay.setEntryValues(
new String[] { "0", popupDismissDelayDefaultValue });
if (null == mKeyPreviewPopupDismissDelay.getValue()) {
mKeyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
}
mKeyPreviewPopupDismissDelay.setEnabled(
Settings.Values.isKeyPreviewPopupEnabled(prefs, res));
}
@Override
@ -405,6 +445,7 @@ public class Settings extends PreferenceActivity
}
updateSettingsKeySummary();
updateShowCorrectionSuggestionsSummary();
updateKeyPreviewPopupDelaySummary();
}
@Override
@ -423,6 +464,12 @@ public class Settings extends PreferenceActivity
.equals(mVoiceModeOff)) {
showVoiceConfirmation();
}
} else if (key.equals(PREF_KEY_PREVIEW_POPUP_ON)) {
final ListPreference popupDismissDelay =
(ListPreference)findPreference(PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
if (null != popupDismissDelay) {
popupDismissDelay.setEnabled(prefs.getBoolean(PREF_KEY_PREVIEW_POPUP_ON, true));
}
}
ensureConsistencyOfAutoCorrectionSettings();
mVoiceOn = !(prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
@ -430,6 +477,7 @@ public class Settings extends PreferenceActivity
updateVoiceModeSummary();
updateSettingsKeySummary();
updateShowCorrectionSuggestionsSummary();
updateKeyPreviewPopupDelaySummary();
}
@Override
@ -451,11 +499,17 @@ public class Settings extends PreferenceActivity
}
private void updateSettingsKeySummary() {
final ListPreference lp = mSettingsKeyPreference;
mSettingsKeyPreference.setSummary(
getResources().getStringArray(R.array.settings_key_modes)
[mSettingsKeyPreference.findIndexOfValue(mSettingsKeyPreference.getValue())]);
}
private void updateKeyPreviewPopupDelaySummary() {
final ListPreference lp = mKeyPreviewPopupDismissDelay;
lp.setSummary(lp.getEntries()[lp.findIndexOfValue(lp.getValue())]);
}
private void showVoiceConfirmation() {
mOkClicked = false;
showDialog(VOICE_INPUT_CONFIRM_DIALOG);