Examples with PreferenceCategory android.preference.PreferenceCategory used on opensource projects

Example 36 with PreferenceCategory

use of android.preference.PreferenceCategory in project android by nextcloud.

the class SettingsActivity method setupAutoUploadCategory.

private void setupAutoUploadCategory(int accentColor, PreferenceScreen preferenceScreen) {
    PreferenceCategory preferenceCategorySyncedFolders = (PreferenceCategory) findPreference("synced_folders_category");
    preferenceCategorySyncedFolders.setTitle(ThemeTextUtils.getColoredTitle(getString(R.string.drawer_synced_folders), accentColor));
    if (!getResources().getBoolean(R.bool.syncedFolder_light)) {
        preferenceScreen.removePreference(preferenceCategorySyncedFolders);
    } else {
        // Upload on WiFi
        final ArbitraryDataProvider arbitraryDataProvider = new ArbitraryDataProvider(getContentResolver());
        final SwitchPreference pUploadOnWifiCheckbox = (SwitchPreference) findPreference("synced_folder_on_wifi");
        pUploadOnWifiCheckbox.setChecked(arbitraryDataProvider.getBooleanValue(user, SYNCED_FOLDER_LIGHT_UPLOAD_ON_WIFI));
        pUploadOnWifiCheckbox.setOnPreferenceClickListener(preference -> {
            arbitraryDataProvider.storeOrUpdateKeyValue(user.getAccountName(), SYNCED_FOLDER_LIGHT_UPLOAD_ON_WIFI, String.valueOf(pUploadOnWifiCheckbox.isChecked()));
            return true;
        });
        Preference pSyncedFolder = findPreference("synced_folders_configure_folders");
        if (pSyncedFolder != null) {
            if (getResources().getBoolean(R.bool.syncedFolder_light)) {
                pSyncedFolder.setOnPreferenceClickListener(preference -> {
                    Intent intent = new Intent(this, SyncedFoldersActivity.class);
                    startActivity(intent);
                    return true;
                });
            } else {
                preferenceCategorySyncedFolders.removePreference(pSyncedFolder);
            }
        }
    }
}

Example 37 with PreferenceCategory

use of android.preference.PreferenceCategory in project android by nextcloud.

the class SettingsActivity method setupAboutCategory.

private void setupAboutCategory(int accentColor, String appVersion) {
    PreferenceCategory preferenceCategoryAbout = (PreferenceCategory) findPreference("about");
    preferenceCategoryAbout.setTitle(ThemeTextUtils.getColoredTitle(getString(R.string.prefs_category_about), accentColor));
    /* About App */
    Preference pAboutApp = findPreference("about_app");
    if (pAboutApp != null) {
        pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
        String buildNumber = getResources().getString(R.string.buildNumber);
        if (TextUtils.isEmpty(buildNumber)) {
            pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
        } else {
            pAboutApp.setSummary(String.format(getString(R.string.about_version_with_build), appVersion, buildNumber));
        }
    }
    // license
    boolean licenseEnabled = getResources().getBoolean(R.bool.license_enabled);
    Preference licensePreference = findPreference("license");
    if (licensePreference != null) {
        if (licenseEnabled) {
            licensePreference.setSummary(R.string.prefs_gpl_v2);
            licensePreference.setOnPreferenceClickListener(preference -> {
                DisplayUtils.startLinkIntent(this, R.string.license_url);
                return true;
            });
        } else {
            preferenceCategoryAbout.removePreference(licensePreference);
        }
    }
    // privacy
    boolean privacyEnabled = getResources().getBoolean(R.bool.privacy_enabled);
    Preference privacyPreference = findPreference("privacy");
    if (privacyPreference != null) {
        if (privacyEnabled && URLUtil.isValidUrl(getString(R.string.privacy_url))) {
            privacyPreference.setOnPreferenceClickListener(preference -> {
                try {
                    Uri privacyUrl = Uri.parse(getString(R.string.privacy_url));
                    String mimeType = MimeTypeUtil.getBestMimeTypeByFilename(privacyUrl.getLastPathSegment());
                    Intent intent;
                    if ("application/pdf".equals(mimeType)) {
                        intent = new Intent(Intent.ACTION_VIEW, privacyUrl);
                        DisplayUtils.startIntentIfAppAvailable(intent, this, R.string.no_pdf_app_available);
                    } else {
                        intent = new Intent(getApplicationContext(), ExternalSiteWebView.class);
                        intent.putExtra(ExternalSiteWebView.EXTRA_TITLE, getResources().getString(R.string.privacy));
                        intent.putExtra(ExternalSiteWebView.EXTRA_URL, privacyUrl.toString());
                        intent.putExtra(ExternalSiteWebView.EXTRA_SHOW_SIDEBAR, false);
                        intent.putExtra(ExternalSiteWebView.EXTRA_MENU_ITEM_ID, -1);
                    }
                    startActivity(intent);
                } catch (Exception e) {
                    Log_OC.e(TAG, "Could not parse privacy url");
                    preferenceCategoryAbout.removePreference(privacyPreference);
                }
                return true;
            });
        } else {
            preferenceCategoryAbout.removePreference(privacyPreference);
        }
    }
    // source code
    boolean sourcecodeEnabled = getResources().getBoolean(R.bool.sourcecode_enabled);
    Preference sourcecodePreference = findPreference("sourcecode");
    if (sourcecodePreference != null) {
        if (sourcecodeEnabled) {
            sourcecodePreference.setOnPreferenceClickListener(preference -> {
                DisplayUtils.startLinkIntent(this, R.string.sourcecode_url);
                return true;
            });
        } else {
            preferenceCategoryAbout.removePreference(sourcecodePreference);
        }
    }
}

Example 38 with PreferenceCategory

use of android.preference.PreferenceCategory in project Taskbar by farmerbb.

the class DesktopModeFragment method loadPrefs.

@Override
protected void loadPrefs() {
    // Add preferences
    addPreferencesFromResource(R.xml.tb_pref_desktop_mode);
    // Set OnClickListeners for certain preferences
    findPreference(PREF_DESKTOP_MODE).setOnPreferenceClickListener(this);
    findPreference(PREF_SET_LAUNCHER_DEFAULT).setOnPreferenceClickListener(this);
    findPreference(PREF_PRIMARY_LAUNCHER).setOnPreferenceClickListener(this);
    findPreference(PREF_DIM_SCREEN).setOnPreferenceClickListener(this);
    findPreference(PREF_ENABLE_ADDITIONAL_SETTINGS).setOnPreferenceClickListener(this);
    if (!U.isShowHideNavbarSupported()) {
        PreferenceCategory category = (PreferenceCategory) findPreference(PREF_ADDITIONAL_SETTINGS);
        category.removePreference(findPreference(PREF_AUTO_HIDE_NAVBAR_DESKTOP_MODE));
    }
    if (U.getCurrentApiVersion() > 29.0)
        findPreference(PREF_DESKTOP_MODE_IME_FIX).setOnPreferenceClickListener(this);
    else
        getPreferenceScreen().removePreference(findPreference(PREF_DESKTOP_MODE_IME_FIX));
    SharedPreferences pref = U.getSharedPreferences(getActivity());
    if (pref.getBoolean(PREF_LAUNCHER, false)) {
        findPreference(PREF_DESKTOP_MODE).setEnabled(false);
        U.showToastLong(getActivity(), R.string.tb_disable_home_setting);
    } else
        bindPreferenceSummaryToValue(findPreference(PREF_DESKTOP_MODE));
    bindPreferenceSummaryToValue(findPreference(PREF_DISPLAY_DENSITY));
    DisplayManager manager = (DisplayManager) getActivity().getSystemService(Context.DISPLAY_SERVICE);
    manager.registerDisplayListener(listener, null);
    updateAdditionalSettings();
}

Example 39 with PreferenceCategory

use of android.preference.PreferenceCategory in project android by owncloud.

the class Preferences method onCreate.

@SuppressWarnings("deprecation")
@Override
public void onCreate(Bundle savedInstanceState) {
    getDelegate().installViewFactory();
    getDelegate().onCreate(savedInstanceState);
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);
    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setTitle(R.string.actionbar_settings);
    // For adding content description tag to a title field in the action bar
    int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
    View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
    if (actionBarTitleView != null) {
        // it's null in Android 2.x
        getWindow().getDecorView().findViewById(actionBarTitleId).setContentDescription(getString(R.string.actionbar_settings));
    }
    // Load package info
    String temp;
    try {
        PackageInfo pkg = getPackageManager().getPackageInfo(getPackageName(), 0);
        temp = pkg.versionName;
    } catch (NameNotFoundException e) {
        temp = "";
        Log_OC.e(TAG, "Error while showing about dialog", e);
    }
    final String appVersion = temp;
    // Register context menu for list of preferences.
    registerForContextMenu(getListView());
    pCode = (CheckBoxPreference) findPreference(PassCodeActivity.PREFERENCE_SET_PASSCODE);
    if (pCode != null) {
        pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {

            @Override
            public boolean onPreferenceChange(Preference preference, Object newValue) {
                Intent i = new Intent(getApplicationContext(), PassCodeActivity.class);
                Boolean incoming = (Boolean) newValue;
                i.setAction(incoming ? PassCodeActivity.ACTION_REQUEST_WITH_RESULT : PassCodeActivity.ACTION_CHECK_WITH_RESULT);
                startActivityForResult(i, incoming ? ACTION_REQUEST_PASSCODE : ACTION_CONFIRM_PASSCODE);
                // Don't update just yet, we will decide on it in onActivityResult
                return false;
            }
        });
    }
    PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
    boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);
    Preference pHelp = findPreference("help");
    if (pHelp != null) {
        if (helpEnabled) {
            pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    String helpWeb = (String) getText(R.string.url_help);
                    if (helpWeb != null && helpWeb.length() > 0) {
                        Uri uriUrl = Uri.parse(helpWeb);
                        Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
                        startActivity(intent);
                    }
                    return true;
                }
            });
        } else {
            preferenceCategory.removePreference(pHelp);
        }
    }
    boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);
    Preference pRecommend = findPreference("recommend");
    if (pRecommend != null) {
        if (recommendEnabled) {
            pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    Intent intent = new Intent(Intent.ACTION_SENDTO);
                    intent.setType("text/plain");
                    intent.setData(Uri.parse(getString(R.string.mail_recommend)));
                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    String appName = getString(R.string.app_name);
                    String downloadUrl = getString(R.string.url_app_download);
                    String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
                    String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl);
                    intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
                    intent.putExtra(Intent.EXTRA_TEXT, recommendText);
                    startActivity(intent);
                    return (true);
                }
            });
        } else {
            preferenceCategory.removePreference(pRecommend);
        }
    }
    boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);
    Preference pFeedback = findPreference("feedback");
    if (pFeedback != null) {
        if (feedbackEnabled) {
            pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    String feedbackMail = (String) getText(R.string.mail_feedback);
                    String feedback = (String) getText(R.string.prefs_feedback) + " - android v" + appVersion;
                    Intent intent = new Intent(Intent.ACTION_SENDTO);
                    intent.setType("text/plain");
                    intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
                    intent.setData(Uri.parse(feedbackMail));
                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    startActivity(intent);
                    return true;
                }
            });
        } else {
            preferenceCategory.removePreference(pFeedback);
        }
    }
    boolean privacyPolicyEnabled = getResources().getBoolean(R.bool.privacy_policy_enabled);
    Preference pPrivacyPolicy = findPreference("privacyPolicy");
    if (pPrivacyPolicy != null) {
        if (privacyPolicyEnabled) {
            pPrivacyPolicy.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    Intent privacyPolicyIntent = new Intent(getApplicationContext(), PrivacyPolicyActivity.class);
                    startActivity(privacyPolicyIntent);
                    return true;
                }
            });
        } else {
            preferenceCategory.removePreference(pPrivacyPolicy);
        }
    }
    boolean loggerEnabled = getResources().getBoolean(R.bool.logger_enabled) || BuildConfig.DEBUG;
    Preference pLogger = findPreference("logger");
    if (pLogger != null) {
        if (loggerEnabled) {
            pLogger.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    Intent loggerIntent = new Intent(getApplicationContext(), LogHistoryActivity.class);
                    startActivity(loggerIntent);
                    return true;
                }
            });
        } else {
            preferenceCategory.removePreference(pLogger);
        }
    }
    boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);
    Preference pImprint = findPreference("imprint");
    if (pImprint != null) {
        if (imprintEnabled) {
            pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {

                @Override
                public boolean onPreferenceClick(Preference preference) {
                    String imprintWeb = (String) getText(R.string.url_imprint);
                    if (imprintWeb != null && imprintWeb.length() > 0) {
                        Uri uriUrl = Uri.parse(imprintWeb);
                        Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
                        startActivity(intent);
                    }
                    //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
                    return true;
                }
            });
        } else {
            preferenceCategory.removePreference(pImprint);
        }
    }
    mPrefInstantUploadPath = findPreference("instant_upload_path");
    if (mPrefInstantUploadPath != null) {
        mPrefInstantUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {

            @Override
            public boolean onPreferenceClick(Preference preference) {
                if (!mUploadPath.endsWith(OCFile.PATH_SEPARATOR)) {
                    mUploadPath += OCFile.PATH_SEPARATOR;
                }
                Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
                intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadPath);
                startActivityForResult(intent, ACTION_SELECT_UPLOAD_PATH);
                return true;
            }
        });
    }
    mPrefInstantUploadCategory = (PreferenceCategory) findPreference("instant_uploading_category");
    mPrefInstantUploadWiFi = findPreference("instant_upload_on_wifi");
    mPrefInstantUpload = findPreference("instant_uploading");
    toggleInstantPictureOptions(((CheckBoxPreference) mPrefInstantUpload).isChecked());
    mPrefInstantUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {

        @Override
        public boolean onPreferenceChange(Preference preference, Object newValue) {
            boolean enableInstantPicture = (Boolean) newValue;
            toggleInstantPictureOptions(enableInstantPicture);
            toggleInstantUploadCommonOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked(), enableInstantPicture);
            return true;
        }
    });
    mPrefInstantVideoUploadPath = findPreference("instant_video_upload_path");
    if (mPrefInstantVideoUploadPath != null) {
        mPrefInstantVideoUploadPath.setOnPreferenceClickListener(new OnPreferenceClickListener() {

            @Override
            public boolean onPreferenceClick(Preference preference) {
                if (!mUploadVideoPath.endsWith(OCFile.PATH_SEPARATOR)) {
                    mUploadVideoPath += OCFile.PATH_SEPARATOR;
                }
                Intent intent = new Intent(Preferences.this, UploadPathActivity.class);
                intent.putExtra(UploadPathActivity.KEY_INSTANT_UPLOAD_PATH, mUploadVideoPath);
                startActivityForResult(intent, ACTION_SELECT_UPLOAD_VIDEO_PATH);
                return true;
            }
        });
    }
    mPrefInstantVideoUploadWiFi = findPreference("instant_video_upload_on_wifi");
    mPrefInstantVideoUpload = findPreference("instant_video_uploading");
    toggleInstantVideoOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked());
    mPrefInstantVideoUpload.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {

        @Override
        public boolean onPreferenceChange(Preference preference, Object newValue) {
            toggleInstantVideoOptions((Boolean) newValue);
            toggleInstantUploadCommonOptions((Boolean) newValue, ((CheckBoxPreference) mPrefInstantUpload).isChecked());
            return true;
        }
    });
    mPrefInstantUploadSourcePath = findPreference("instant_upload_source_path");
    if (mPrefInstantUploadSourcePath != null) {
        mPrefInstantUploadSourcePath.setOnPreferenceClickListener(new OnPreferenceClickListener() {

            @Override
            public boolean onPreferenceClick(Preference preference) {
                if (!mSourcePath.endsWith(File.separator)) {
                    mSourcePath += File.separator;
                }
                LocalFolderPickerActivity.startLocalFolderPickerActivityForResult(Preferences.this, mSourcePath, ACTION_SELECT_SOURCE_PATH);
                return true;
            }
        });
    } else {
        Log_OC.e(TAG, "Lost preference instant_upload_source_path");
    }
    mPrefInstantUploadBehaviour = findPreference("prefs_instant_behaviour");
    toggleInstantUploadCommonOptions(((CheckBoxPreference) mPrefInstantVideoUpload).isChecked(), ((CheckBoxPreference) mPrefInstantUpload).isChecked());
    /* About App */
    pAboutApp = (Preference) findPreference("about_app");
    if (pAboutApp != null) {
        pAboutApp.setTitle(String.format(getString(R.string.about_android), getString(R.string.app_name)));
        pAboutApp.setSummary(String.format(getString(R.string.about_version), appVersion));
    }
    loadInstantUploadPath();
    loadInstantUploadVideoPath();
    loadInstantUploadSourcePath();
}

Example 40 with PreferenceCategory

use of android.preference.PreferenceCategory in project qksms by moezbhatti.

the class SettingsFragment method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Bundle args = getArguments();
    setHasOptionsMenu(true);
    mContext = (QKActivity) getActivity();
    mPrefs = mContext.getPrefs();
    mRes = mContext.getResources();
    mContext.setTitle(R.string.title_settings);
    mResource = args.getInt("category", R.xml.settings);
    addPreferencesFromResource(mResource);
    // Set `this` to be the preferences click/change listener for all the preferences.
    PreferenceScreen screen = getPreferenceScreen();
    for (int i = 0; i < screen.getPreferenceCount(); i++) {
        Preference pref = screen.getPreference(i);
        pref.setOnPreferenceClickListener(this);
        pref.setOnPreferenceChangeListener(this);
        // well.
        if (pref instanceof PreferenceCategory) {
            Stack<PreferenceCategory> stack = new Stack<>();
            stack.push((PreferenceCategory) pref);
            do {
                PreferenceCategory category = stack.pop();
                for (int j = 0; j < category.getPreferenceCount(); j++) {
                    Preference subPref = category.getPreference(j);
                    subPref.setOnPreferenceClickListener(this);
                    subPref.setOnPreferenceChangeListener(this);
                    if (subPref instanceof PreferenceCategory) {
                        stack.push((PreferenceCategory) subPref);
                    }
                }
            } while (!stack.isEmpty());
        }
    }
    Preference icon = findPreference(ICON);
    if (icon != null) {
        icon.setOnPreferenceClickListener(this);
    }
    mThemeLed = findPreference(NOTIFICATION_LED_COLOR);
    if (mThemeLed != null) {
        mLedColors = new int[] { mRes.getColor(R.color.blue_light), mRes.getColor(R.color.purple_light), mRes.getColor(R.color.green_light), mRes.getColor(R.color.yellow_light), mRes.getColor(R.color.red_light), mRes.getColor(R.color.white_pure) };
        mLedColorPickerDialog = new ColorPickerDialog();
        mLedColorPickerDialog.initialize(R.string.pref_theme_led, mLedColors, Integer.parseInt(mPrefs.getString(NOTIFICATION_LED_COLOR, "-48060")), 3, 2);
        mLedColorPickerDialog.setOnColorSelectedListener(new ColorPickerSwatch.OnColorSelectedListener() {

            @Override
            public void onColorSelected(int color) {
                mPrefs.edit().putString(mThemeLed.getKey(), "" + color).apply();
                onPreferenceChange(findPreference(mThemeLed.getKey()), color);
            }
        });
    }
    ListPreference font_family = (ListPreference) findPreference(FONT_FAMILY);
    if (font_family != null) {
        mFontFamilies = mRes.getStringArray(R.array.font_families);
        font_family.setSummary(mFontFamilies[Integer.parseInt(font_family.getValue())]);
    }
    ListPreference font_size = (ListPreference) findPreference(FONT_SIZE);
    if (font_size != null) {
        mFontSizes = mRes.getStringArray(R.array.font_sizes);
        font_size.setSummary(mFontSizes[Integer.parseInt(font_size.getValue())]);
    }
    ListPreference font_weight = (ListPreference) findPreference(FONT_WEIGHT);
    if (font_weight != null) {
        mFontWeights = mRes.getStringArray(R.array.font_weights);
        int i = Integer.parseInt(font_weight.getValue());
        font_weight.setSummary(mFontWeights[i == 2 ? 0 : 1]);
    }
    EditTextPreference deleteUnread = (EditTextPreference) findPreference(DELETE_UNREAD_MESSAGES);
    if (deleteUnread != null) {
        deleteUnread.setSummary(mContext.getString(R.string.pref_delete_old_messages_unread_summary, QKPreferences.getString(QKPreference.AUTO_DELETE_UNREAD)));
    }
    EditTextPreference deleteRead = (EditTextPreference) findPreference(DELETE_READ_MESSAGES);
    if (deleteRead != null) {
        deleteRead.setSummary(mContext.getString(R.string.pref_delete_old_messages_read_summary, QKPreferences.getString(QKPreference.AUTO_DELETE_READ)));
    }
    Preference day_start = findPreference(DAY_START);
    if (day_start != null) {
        day_start.setSummary(DateFormatter.getSummaryTimestamp(mContext, mPrefs.getString(DAY_START, "6:00")));
    }
    Preference night_start = findPreference(NIGHT_START);
    if (night_start != null) {
        night_start.setSummary(DateFormatter.getSummaryTimestamp(mContext, mPrefs.getString(NIGHT_START, "21:00")));
    }
    mMmscUrl = (EditTextPreference) findPreference(MMSC_URL);
    if (mMmscUrl != null) {
        mMmscUrl.setSummary(mMmscUrl.getText());
    }
    mMmsProxy = (EditTextPreference) findPreference(MMS_PROXY);
    if (mMmsProxy != null) {
        mMmsProxy.setSummary(mMmsProxy.getText());
    }
    mMmsPort = (EditTextPreference) findPreference(MMS_PORT);
    if (mMmsPort != null) {
        mMmsPort.setSummary(mMmsPort.getText());
    }
    mMaxMmsAttachmentSize = (ListPreference) findPreference(MAX_MMS_ATTACHMENT_SIZE);
    if (mMaxMmsAttachmentSize != null) {
        mMaxMmsAttachmentSizes = mRes.getStringArray(R.array.max_mms_attachment_sizes);
        String value = mMaxMmsAttachmentSize.getValue();
        String summary = mMaxMmsAttachmentSizes[mMaxMmsAttachmentSize.findIndexOfValue(value)];
        mMaxMmsAttachmentSize.setSummary(summary);
    }
    Preference version = findPreference(VERSION);
    if (version != null) {
        String v = "unknown";
        try {
            PackageInfo info = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
            v = info.versionName;
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        version.setSummary(v);
    }
    // Status and nav bar tinting are only supported on kit kat or above.
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        removePreference(CATEGORY_APPEARANCE_SYSTEM_BARS);
    }
}