Back to project page Calma.
The source code is released under:
Apache License
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/* * Copyright (C) 2013 Thomas Schmid/*from www. ja v a2s .c o m*/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ package com.scto.android.calma.activities.preferences; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.preference.CheckBoxPreference; import android.preference.ListPreference; import android.preference.Preference; import android.preference.Preference.OnPreferenceChangeListener; import android.util.Log; import com.cyanogenmod.filemanager.FileManagerApplication; import com.cyanogenmod.filemanager.R; import com.cyanogenmod.filemanager.console.ConsoleBuilder; import com.cyanogenmod.filemanager.preferences.AccessMode; import com.cyanogenmod.filemanager.preferences.FileManagerSettings; import com.cyanogenmod.filemanager.preferences.ObjectStringIdentifier; import com.cyanogenmod.filemanager.preferences.Preferences; /** * A class that manages the commons options of the application */ public class GeneralPreferenceFragment extends TitlePreferenceFragment { private static final String TAG = "GeneralPreferenceFragment"; //$NON-NLS-1$ private static final boolean DEBUG = false; private CheckBoxPreference mCaseSensitiveSort; private ListPreference mFiletimeFormatMode; private ListPreference mFreeDiskSpaceWarningLevel; private CheckBoxPreference mComputeFolderStatistics; private CheckBoxPreference mDisplayThumbs; private CheckBoxPreference mUseFlinger; private ListPreference mAccessMode; private CheckBoxPreference mDebugTraces; /** * @hide */ boolean mLoaded = false; private final OnPreferenceChangeListener mOnChangeListener = new OnPreferenceChangeListener() { @Override public boolean onPreferenceChange(final Preference preference, Object newValue) { boolean ret = true; String key = preference.getKey(); if (DEBUG) { Log.d(TAG, String.format("New value for %s: %s", //$NON-NLS-1$ key, String.valueOf(newValue))); } // Filetime format mode if (FileManagerSettings.SETTINGS_FILETIME_FORMAT_MODE. getId().compareTo(key) == 0) { String value = (String)newValue; int valueId = Integer.valueOf(value).intValue(); String[] labels = getResources().getStringArray( R.array.filetime_format_mode_labels); preference.setSummary(labels[valueId]); } // Disk usage warning level else if (FileManagerSettings.SETTINGS_DISK_USAGE_WARNING_LEVEL. getId().compareTo(key) == 0) { String value = (String)newValue; preference.setSummary( getResources().getString( R.string.pref_disk_usage_warning_level_summary, value)); } // Access mode else if (FileManagerSettings.SETTINGS_ACCESS_MODE.getId().compareTo(key) == 0) { Activity activity = GeneralPreferenceFragment.this.getActivity(); String value = (String)newValue; AccessMode oldMode = FileManagerApplication.getAccessMode(); AccessMode newMode = AccessMode.fromId(value); if (oldMode.compareTo(newMode) != 0) { // The mode was changes. Change the console if (newMode.compareTo(AccessMode.ROOT) == 0) { if (!ConsoleBuilder.changeToPrivilegedConsole( activity.getApplicationContext())) { value = String.valueOf(oldMode.ordinal()); ret = false; } } else { if (!ConsoleBuilder.changeToNonPrivilegedConsole( activity.getApplicationContext())) { value = String.valueOf(oldMode.ordinal()); ret = false; } } } int valueId = Integer.valueOf(value).intValue(); String[] summary = getResources().getStringArray( R.array.access_mode_summaries); preference.setSummary(summary[valueId]); } // Notify the change (only if fragment is loaded. Default values are loaded // while not in loaded mode) if (GeneralPreferenceFragment.this.mLoaded && ret) { Intent intent = new Intent(FileManagerSettings.INTENT_SETTING_CHANGED); intent.putExtra( FileManagerSettings.EXTRA_SETTING_CHANGED_KEY, preference.getKey()); getActivity().sendBroadcast(intent); } return ret; } }; /** * {@inheritDoc} */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Change the preference manager getPreferenceManager().setSharedPreferencesName(Preferences.SETTINGS_FILENAME); getPreferenceManager().setSharedPreferencesMode(Context.MODE_PRIVATE); // Add the preferences addPreferencesFromResource(R.xml.preferences_general); // Case sensitive sort this.mCaseSensitiveSort = (CheckBoxPreference)findPreference( FileManagerSettings.SETTINGS_CASE_SENSITIVE_SORT.getId()); this.mCaseSensitiveSort.setOnPreferenceChangeListener(this.mOnChangeListener); // Filetime format mode this.mFiletimeFormatMode = (ListPreference)findPreference( FileManagerSettings.SETTINGS_FILETIME_FORMAT_MODE.getId()); String defaultValue = ((ObjectStringIdentifier)FileManagerSettings. SETTINGS_FILETIME_FORMAT_MODE.getDefaultValue()).getId(); String value = Preferences.getSharedPreferences().getString( FileManagerSettings.SETTINGS_FILETIME_FORMAT_MODE.getId(), defaultValue); this.mOnChangeListener.onPreferenceChange(this.mFiletimeFormatMode, value); this.mFiletimeFormatMode.setOnPreferenceChangeListener(this.mOnChangeListener); // Disk usage warning level this.mFreeDiskSpaceWarningLevel = (ListPreference)findPreference( FileManagerSettings.SETTINGS_DISK_USAGE_WARNING_LEVEL.getId()); defaultValue = ((String)FileManagerSettings. SETTINGS_DISK_USAGE_WARNING_LEVEL.getDefaultValue()); value = Preferences.getSharedPreferences().getString( FileManagerSettings.SETTINGS_DISK_USAGE_WARNING_LEVEL.getId(), defaultValue); this.mOnChangeListener.onPreferenceChange(this.mFreeDiskSpaceWarningLevel, value); this.mFreeDiskSpaceWarningLevel.setOnPreferenceChangeListener(this.mOnChangeListener); // Compute folder statistics this.mComputeFolderStatistics = (CheckBoxPreference)findPreference( FileManagerSettings.SETTINGS_COMPUTE_FOLDER_STATISTICS.getId()); this.mComputeFolderStatistics.setOnPreferenceChangeListener(this.mOnChangeListener); // Display thumbs this.mDisplayThumbs = (CheckBoxPreference)findPreference( FileManagerSettings.SETTINGS_DISPLAY_THUMBS.getId()); this.mDisplayThumbs.setOnPreferenceChangeListener(this.mOnChangeListener); // Use flinger this.mUseFlinger = (CheckBoxPreference)findPreference( FileManagerSettings.SETTINGS_USE_FLINGER.getId()); this.mUseFlinger.setOnPreferenceChangeListener(this.mOnChangeListener); // Access mode this.mAccessMode = (ListPreference)findPreference( FileManagerSettings.SETTINGS_ACCESS_MODE.getId()); this.mAccessMode.setOnPreferenceChangeListener(this.mOnChangeListener); defaultValue = ((ObjectStringIdentifier)FileManagerSettings. SETTINGS_ACCESS_MODE.getDefaultValue()).getId(); value = Preferences.getSharedPreferences().getString( FileManagerSettings.SETTINGS_ACCESS_MODE.getId(), defaultValue); this.mOnChangeListener.onPreferenceChange(this.mAccessMode, value); // If device is not rooted, this setting cannot be changed this.mAccessMode.setEnabled(FileManagerApplication.isDeviceRooted()); // Capture Debug traces this.mDebugTraces = (CheckBoxPreference)findPreference( FileManagerSettings.SETTINGS_SHOW_TRACES.getId()); this.mDebugTraces.setOnPreferenceChangeListener(this.mOnChangeListener); // Loaded this.mLoaded = true; } /** * {@inheritDoc} */ @Override public CharSequence getTitle() { return getString(R.string.pref_general); } }