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Merge "Cleanup SettingsFragment"

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This commit is contained in:
Tadashi G. Takaoka 2013-11-26 09:38:40 +00:00 committed by Android (Google) Code Review
commit 091865a266
1 changed files with 35 additions and 71 deletions
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106
java/src/com/android/inputmethod/latin/settings/SettingsFragment.java
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@ -60,13 +60,6 @@ public final class SettingsFragment extends InputMethodSettingsFragment
DBG_USE_INTERNAL_PERSONAL_DICTIONARY_SETTINGS
|| Build.VERSION.SDK_INT <= 18 /* Build.VERSION.JELLY_BEAN_MR2 */;
private CheckBoxPreference mVoiceInputKeyPreference;
private ListPreference mShowCorrectionSuggestionsPreference;
private ListPreference mAutoCorrectionThresholdPreference;
private ListPreference mKeyPreviewPopupDismissDelay;
// Use bigrams to predict the next word when there is no input for it yet
private CheckBoxPreference mBigramPrediction;
private void setPreferenceEnabled(final String preferenceKey, final boolean enabled) {
final Preference preference = findPreference(preferenceKey);
if (preference != null) {
@ -74,6 +67,15 @@ public final class SettingsFragment extends InputMethodSettingsFragment
}
}
private void updateListPreferenceSummaryToCurrentValue(final String prefKey) {
// Because the "%s" summary trick of {@link ListPreference} doesn't work properly before
// KitKat, we need to update the summary programmatically.
final ListPreference listPreference = (ListPreference)findPreference(prefKey);
final CharSequence entries[] = listPreference.getEntries();
final int entryIndex = listPreference.findIndexOfValue(listPreference.getValue());
listPreference.setSummary(entries[entryIndex]);
}
private static void removePreference(final String preferenceKey, final PreferenceGroup parent) {
if (parent == null) {
return;
@ -106,16 +108,9 @@ public final class SettingsFragment extends InputMethodSettingsFragment
SubtypeLocaleUtils.init(context);
AudioAndHapticFeedbackManager.init(context);
mVoiceInputKeyPreference =
(CheckBoxPreference) findPreference(Settings.PREF_VOICE_INPUT_KEY);
mShowCorrectionSuggestionsPreference =
(ListPreference) findPreference(Settings.PREF_SHOW_SUGGESTIONS_SETTING);
final SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
prefs.registerOnSharedPreferenceChangeListener(this);
mAutoCorrectionThresholdPreference =
(ListPreference) findPreference(Settings.PREF_AUTO_CORRECTION_THRESHOLD);
mBigramPrediction = (CheckBoxPreference) findPreference(Settings.PREF_BIGRAM_PREDICTIONS);
ensureConsistencyOfAutoCorrectionSettings();
final PreferenceGroup generalSettings =
@ -161,7 +156,7 @@ public final class SettingsFragment extends InputMethodSettingsFragment
final boolean showVoiceKeyOption = res.getBoolean(
R.bool.config_enable_show_voice_key_option);
if (!showVoiceKeyOption) {
generalSettings.removePreference(mVoiceInputKeyPreference);
removePreference(Settings.PREF_VOICE_INPUT_KEY, generalSettings);
}
final PreferenceGroup advancedSettings =
@ -171,26 +166,27 @@ public final class SettingsFragment extends InputMethodSettingsFragment
removePreference(Settings.PREF_VIBRATION_DURATION_SETTINGS, advancedSettings);
}
mKeyPreviewPopupDismissDelay =
(ListPreference) findPreference(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
if (!Settings.readFromBuildConfigIfToShowKeyPreviewPopupSettingsOption(res)) {
removePreference(Settings.PREF_POPUP_ON, generalSettings);
removePreference(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY, advancedSettings);
} else {
// TODO: Cleanup this setup.
final ListPreference keyPreviewPopupDismissDelay =
(ListPreference) findPreference(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
final String popupDismissDelayDefaultValue = Integer.toString(res.getInteger(
R.integer.config_key_preview_linger_timeout));
mKeyPreviewPopupDismissDelay.setEntries(new String[] {
keyPreviewPopupDismissDelay.setEntries(new String[] {
res.getString(R.string.key_preview_popup_dismiss_no_delay),
res.getString(R.string.key_preview_popup_dismiss_default_delay),
});
mKeyPreviewPopupDismissDelay.setEntryValues(new String[] {
keyPreviewPopupDismissDelay.setEntryValues(new String[] {
"0",
popupDismissDelayDefaultValue
});
if (null == mKeyPreviewPopupDismissDelay.getValue()) {
mKeyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
if (null == keyPreviewPopupDismissDelay.getValue()) {
keyPreviewPopupDismissDelay.setValue(popupDismissDelayDefaultValue);
}
mKeyPreviewPopupDismissDelay.setEnabled(
keyPreviewPopupDismissDelay.setEnabled(
Settings.readKeyPreviewPopupEnabled(prefs, res));
}
@ -237,20 +233,19 @@ public final class SettingsFragment extends InputMethodSettingsFragment
@Override
public void onResume() {
super.onResume();
final boolean isShortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
if (!isShortcutImeEnabled) {
getPreferenceScreen().removePreference(mVoiceInputKeyPreference);
}
final SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
final Resources res = getResources();
final boolean isShortcutImeEnabled = SubtypeSwitcher.getInstance().isShortcutImeEnabled();
setPreferenceEnabled(Settings.PREF_VOICE_INPUT_KEY, isShortcutImeEnabled);
final CheckBoxPreference showSetupWizardIcon =
(CheckBoxPreference)findPreference(Settings.PREF_SHOW_SETUP_WIZARD_ICON);
if (showSetupWizardIcon != null) {
showSetupWizardIcon.setChecked(Settings.readShowSetupWizardIcon(prefs, getActivity()));
}
updateShowCorrectionSuggestionsSummary();
updateKeyPreviewPopupDelaySummary();
updateColorSchemeSummary(prefs, getResources());
updateCustomInputStylesSummary();
updateListPreferenceSummaryToCurrentValue(Settings.PREF_SHOW_SUGGESTIONS_SETTING);
updateListPreferenceSummaryToCurrentValue(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
updateListPreferenceSummaryToCurrentValue(Settings.PREF_KEYBOARD_LAYOUT);
updateCustomInputStylesSummary(prefs, res);
}
@Override
@ -281,50 +276,26 @@ public final class SettingsFragment extends InputMethodSettingsFragment
LauncherIconVisibilityManager.updateSetupWizardIconVisibility(getActivity());
}
ensureConsistencyOfAutoCorrectionSettings();
updateShowCorrectionSuggestionsSummary();
updateKeyPreviewPopupDelaySummary();
updateColorSchemeSummary(prefs, res);
updateListPreferenceSummaryToCurrentValue(Settings.PREF_SHOW_SUGGESTIONS_SETTING);
updateListPreferenceSummaryToCurrentValue(Settings.PREF_KEY_PREVIEW_POPUP_DISMISS_DELAY);
updateListPreferenceSummaryToCurrentValue(Settings.PREF_KEYBOARD_LAYOUT);
refreshEnablingsOfKeypressSoundAndVibrationSettings(prefs, getResources());
}
private void ensureConsistencyOfAutoCorrectionSettings() {
final String autoCorrectionOff = getResources().getString(
R.string.auto_correction_threshold_mode_index_off);
final String currentSetting = mAutoCorrectionThresholdPreference.getValue();
mBigramPrediction.setEnabled(!currentSetting.equals(autoCorrectionOff));
final ListPreference autoCorrectionThresholdPref = (ListPreference)findPreference(
Settings.PREF_AUTO_CORRECTION_THRESHOLD);
final String currentSetting = autoCorrectionThresholdPref.getValue();
setPreferenceEnabled(
Settings.PREF_BIGRAM_PREDICTIONS, !currentSetting.equals(autoCorrectionOff));
}
private void updateShowCorrectionSuggestionsSummary() {
mShowCorrectionSuggestionsPreference.setSummary(
getResources().getStringArray(R.array.prefs_suggestion_visibilities)
[mShowCorrectionSuggestionsPreference.findIndexOfValue(
mShowCorrectionSuggestionsPreference.getValue())]);
}
private void updateColorSchemeSummary(final SharedPreferences prefs, final Resources res) {
// Because the "%s" summary trick of {@link ListPreference} doesn't work properly before
// KitKat, we need to update the summary by code.
final Preference preference = findPreference(Settings.PREF_KEYBOARD_LAYOUT);
if (!(preference instanceof ListPreference)) {
Log.w(TAG, "Can't find Keyboard Color Scheme preference");
return;
}
final ListPreference colorSchemePreference = (ListPreference)preference;
final int themeIndex = Settings.readKeyboardThemeIndex(prefs, res);
int entryIndex = colorSchemePreference.findIndexOfValue(Integer.toString(themeIndex));
if (entryIndex < 0) {
final int defaultThemeIndex = Settings.resetAndGetDefaultKeyboardThemeIndex(prefs, res);
entryIndex = colorSchemePreference.findIndexOfValue(
Integer.toString(defaultThemeIndex));
}
colorSchemePreference.setSummary(colorSchemePreference.getEntries()[entryIndex]);
}
private void updateCustomInputStylesSummary() {
private void updateCustomInputStylesSummary(final SharedPreferences prefs,
final Resources res) {
final PreferenceScreen customInputStyles =
(PreferenceScreen)findPreference(Settings.PREF_CUSTOM_INPUT_STYLES);
final SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
final Resources res = getResources();
final String prefSubtype = Settings.readPrefAdditionalSubtypes(prefs, res);
final InputMethodSubtype[] subtypes =
AdditionalSubtypeUtils.createAdditionalSubtypesArray(prefSubtype);
@ -336,13 +307,6 @@ public final class SettingsFragment extends InputMethodSettingsFragment
customInputStyles.setSummary(styles);
}
private void updateKeyPreviewPopupDelaySummary() {
final ListPreference lp = mKeyPreviewPopupDismissDelay;
final CharSequence[] entries = lp.getEntries();
if (entries == null || entries.length <= 0) return;
lp.setSummary(entries[lp.findIndexOfValue(lp.getValue())]);
}
private void refreshEnablingsOfKeypressSoundAndVibrationSettings(
final SharedPreferences sp, final Resources res) {
setPreferenceEnabled(Settings.PREF_VIBRATION_DURATION_SETTINGS,