package com.fsck.k9.activity.setup; import java.util.Arrays; import java.util.HashSet; import java.util.Vector; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.os.Bundle; import android.preference.CheckBoxPreference; import android.preference.ListPreference; import android.preference.Preference; import android.view.KeyEvent; import com.fsck.k9.K9; import com.fsck.k9.Preferences; import com.fsck.k9.R; import com.fsck.k9.activity.Accounts; import com.fsck.k9.activity.DateFormatter; import com.fsck.k9.activity.K9PreferenceActivity; import com.fsck.k9.service.MailService; public class Prefs extends K9PreferenceActivity { /** * Immutable empty {@link CharSequence} array */ private static final CharSequence[] EMPTY_CHAR_SEQUENCE_ARRAY = new CharSequence[0]; private static final String PREFERENCE_LANGUAGE = "language"; private static final String PREFERENCE_THEME = "theme"; private static final String PREFERENCE_FONT_SIZE = "font_size"; private static final String PREFERENCE_DATE_FORMAT = "dateFormat"; private static final String PREFERENCE_BACKGROUND_OPS = "background_ops"; private static final String PREFERENCE_DEBUG_LOGGING = "debug_logging"; private static final String PREFERENCE_SENSITIVE_LOGGING = "sensitive_logging"; private static final String PREFERENCE_ANIMATIONS = "animations"; private static final String PREFERENCE_GESTURES = "gestures"; private static final String PREFERENCE_VOLUME_NAVIGATION = "volumeNavigation"; private static final String PREFERENCE_MANAGE_BACK = "manage_back"; private static final String PREFERENCE_START_INTEGRATED_INBOX = "start_integrated_inbox"; private static final String PREFERENCE_MESSAGELIST_STARS = "messagelist_stars"; private static final String PREFERENCE_MESSAGELIST_CHECKBOXES = "messagelist_checkboxes"; private static final String PREFERENCE_MESSAGELIST_TOUCHABLE = "messagelist_touchable"; private static final String PREFERENCE_MESSAGEVIEW_FIXEDWIDTH = "messageview_fixedwidth_font"; private static final String PREFERENCE_MESSAGEVIEW_RETURN_TO_LIST = "messageview_return_to_list"; private static final String PREFERENCE_MEASURE_ACCOUNTS = "measure_accounts"; private static final String PREFERENCE_COUNT_SEARCH = "count_search"; private static final String PREFERENCE_GALLERY_BUG_WORKAROUND = "use_gallery_bug_workaround"; private ListPreference mLanguage; private ListPreference mTheme; private ListPreference mDateFormat; private ListPreference mBackgroundOps; private CheckBoxPreference mDebugLogging; private CheckBoxPreference mSensitiveLogging; private CheckBoxPreference mGestures; private CheckBoxPreference mVolumeNavigation; private CheckBoxPreference mManageBack; private CheckBoxPreference mStartIntegratedInbox; private CheckBoxPreference mAnimations; private CheckBoxPreference mStars; private CheckBoxPreference mCheckboxes; private CheckBoxPreference mTouchable; private CheckBoxPreference mFixedWidth; private CheckBoxPreference mReturnToList; private CheckBoxPreference mMeasureAccounts; private CheckBoxPreference mCountSearch; private CheckBoxPreference mUseGalleryBugWorkaround; private String initBackgroundOps; public static void actionPrefs(Context context) { Intent i = new Intent(context, Prefs.class); context.startActivity(i); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.global_preferences); mLanguage = (ListPreference) findPreference(PREFERENCE_LANGUAGE); Vector entryVector = new Vector(Arrays.asList(mLanguage.getEntries())); Vector entryValueVector = new Vector(Arrays.asList(mLanguage.getEntryValues())); String supportedLanguages[] = getResources().getStringArray(R.array.supported_languages); HashSet supportedLanguageSet = new HashSet(Arrays.asList(supportedLanguages)); for (int i = entryVector.size() - 1; i > -1; --i) { if (!supportedLanguageSet.contains(entryValueVector.get(i))) { entryVector.remove(i); entryValueVector.remove(i); } } mLanguage.setEntries(entryVector.toArray(EMPTY_CHAR_SEQUENCE_ARRAY)); mLanguage.setEntryValues(entryValueVector.toArray(EMPTY_CHAR_SEQUENCE_ARRAY)); mLanguage.setValue(K9.getK9Language()); mLanguage.setSummary(mLanguage.getEntry()); mLanguage.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { public boolean onPreferenceChange(Preference preference, Object newValue) { final String summary = newValue.toString(); int index = mLanguage.findIndexOfValue(summary); mLanguage.setSummary(mLanguage.getEntries()[index]); mLanguage.setValue(summary); return false; } }); mTheme = (ListPreference) findPreference(PREFERENCE_THEME); mTheme.setValue(String.valueOf(K9.getK9Theme() == android.R.style.Theme ? "dark" : "light")); mTheme.setSummary(mTheme.getEntry()); mTheme.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { public boolean onPreferenceChange(Preference preference, Object newValue) { final String summary = newValue.toString(); int index = mTheme.findIndexOfValue(summary); mTheme.setSummary(mTheme.getEntries()[index]); mTheme.setValue(summary); return false; } }); findPreference(PREFERENCE_FONT_SIZE).setOnPreferenceClickListener( new Preference.OnPreferenceClickListener() { public boolean onPreferenceClick(Preference preference) { onFontSizeSettings(); return true; } }); mDateFormat = (ListPreference) findPreference(PREFERENCE_DATE_FORMAT); String[] formats = DateFormatter.getFormats(this); CharSequence[] entries = new CharSequence[formats.length]; CharSequence[] values = new CharSequence[formats.length]; for (int i = 0 ; i < formats.length; i++) { String format = formats[i]; entries[i] = DateFormatter.getSampleDate(this, format);; values[i] = format; } mDateFormat.setEntries(entries); mDateFormat.setEntryValues(values); mDateFormat.setValue(DateFormatter.getFormat(this)); mDateFormat.setSummary(mDateFormat.getEntry()); mDateFormat.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { public boolean onPreferenceChange(Preference preference, Object newValue) { final String summary = newValue.toString(); int index = mDateFormat.findIndexOfValue(summary); mDateFormat.setSummary(mDateFormat.getEntries()[index]); mDateFormat.setValue(summary); return false; } }); mBackgroundOps = (ListPreference) findPreference(PREFERENCE_BACKGROUND_OPS); initBackgroundOps = K9.getBackgroundOps().toString(); mBackgroundOps.setValue(initBackgroundOps); mBackgroundOps.setSummary(mBackgroundOps.getEntry()); mBackgroundOps.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { public boolean onPreferenceChange(Preference preference, Object newValue) { final String summary = newValue.toString(); int index = mBackgroundOps.findIndexOfValue(summary); mBackgroundOps.setSummary(mBackgroundOps.getEntries()[index]); mBackgroundOps.setValue(summary); return false; } }); mDebugLogging = (CheckBoxPreference)findPreference(PREFERENCE_DEBUG_LOGGING); mSensitiveLogging = (CheckBoxPreference)findPreference(PREFERENCE_SENSITIVE_LOGGING); mDebugLogging.setChecked(K9.DEBUG); mSensitiveLogging.setChecked(K9.DEBUG_SENSITIVE); mAnimations = (CheckBoxPreference)findPreference(PREFERENCE_ANIMATIONS); mAnimations.setChecked(K9.showAnimations()); mGestures = (CheckBoxPreference)findPreference(PREFERENCE_GESTURES); mGestures.setChecked(K9.gesturesEnabled()); mVolumeNavigation = (CheckBoxPreference)findPreference(PREFERENCE_VOLUME_NAVIGATION); mVolumeNavigation.setChecked(K9.useVolumeKeysForNavigationEnabled()); mManageBack = (CheckBoxPreference)findPreference(PREFERENCE_MANAGE_BACK); mManageBack.setChecked(K9.manageBack()); mStartIntegratedInbox = (CheckBoxPreference)findPreference(PREFERENCE_START_INTEGRATED_INBOX); mStartIntegratedInbox.setChecked(K9.startIntegratedInbox()); mStars = (CheckBoxPreference)findPreference(PREFERENCE_MESSAGELIST_STARS); mStars.setChecked(K9.messageListStars()); mCheckboxes = (CheckBoxPreference)findPreference(PREFERENCE_MESSAGELIST_CHECKBOXES); mCheckboxes.setChecked(K9.messageListCheckboxes()); mTouchable = (CheckBoxPreference)findPreference(PREFERENCE_MESSAGELIST_TOUCHABLE); mTouchable.setChecked(K9.messageListTouchable()); mFixedWidth = (CheckBoxPreference)findPreference(PREFERENCE_MESSAGEVIEW_FIXEDWIDTH); mFixedWidth.setChecked(K9.messageViewFixedWidthFont()); mReturnToList = (CheckBoxPreference) findPreference(PREFERENCE_MESSAGEVIEW_RETURN_TO_LIST); mReturnToList.setChecked(K9.messageViewReturnToList()); mMeasureAccounts = (CheckBoxPreference)findPreference(PREFERENCE_MEASURE_ACCOUNTS); mMeasureAccounts.setChecked(K9.measureAccounts()); mCountSearch = (CheckBoxPreference)findPreference(PREFERENCE_COUNT_SEARCH); mCountSearch.setChecked(K9.countSearchMessages()); mUseGalleryBugWorkaround = (CheckBoxPreference)findPreference(PREFERENCE_GALLERY_BUG_WORKAROUND); mUseGalleryBugWorkaround.setChecked(K9.useGalleryBugWorkaround()); } @Override public void onResume() { super.onResume(); } private void saveSettings() { SharedPreferences preferences = Preferences.getPreferences(this).getPreferences(); K9.setK9Language(mLanguage.getValue()); K9.setK9Theme(mTheme.getValue().equals("dark") ? android.R.style.Theme : android.R.style.Theme_Light); K9.DEBUG = mDebugLogging.isChecked(); K9.DEBUG_SENSITIVE = mSensitiveLogging.isChecked(); boolean needsRefresh = K9.setBackgroundOps(mBackgroundOps.getValue()); K9.setAnimations(mAnimations.isChecked()); K9.setGesturesEnabled(mGestures.isChecked()); K9.setUseVolumeKeysForNavigation(mVolumeNavigation.isChecked()); K9.setManageBack(mManageBack.isChecked()); K9.setStartIntegratedInbox(mStartIntegratedInbox.isChecked()); K9.setMessageListStars(mStars.isChecked()); K9.setMessageListCheckboxes(mCheckboxes.isChecked()); K9.setMessageListTouchable(mTouchable.isChecked()); K9.setMessageViewFixedWidthFont(mFixedWidth.isChecked()); K9.setMessageViewReturnToList(mReturnToList.isChecked()); K9.setMeasureAccounts(mMeasureAccounts.isChecked()); K9.setCountSearchMessages(mCountSearch.isChecked()); K9.setUseGalleryBugWorkaround(mUseGalleryBugWorkaround.isChecked()); Editor editor = preferences.edit(); K9.save(editor); DateFormatter.setDateFormat(editor, mDateFormat.getValue()); editor.commit(); if (needsRefresh) { MailService.actionReset(this, null); } } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { saveSettings(); if (K9.manageBack()) { Accounts.listAccounts(this); finish(); return true; } } return super.onKeyDown(keyCode, event); } private void onFontSizeSettings() { FontSizeSettings.actionEditSettings(this); } }