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/*
* Copyright (C) 2012 The CyanogenMod project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.cyanogenmod;
import android.content.Context;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.UserHandle;
import android.preference.Preference;
import android.preference.PreferenceScreen;
import android.provider.Settings;
import android.util.Log;
import android.view.IWindowManager;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class SystemSettings extends SettingsPreferenceFragment {
private static final String TAG = "SystemSettings";
private static final String KEY_NOTIFICATION_PULSE = "notification_pulse";
private static final String KEY_BATTERY_LIGHT = "battery_light";
private static final String KEY_HARDWARE_KEYS = "hardware_keys";
private static final String KEY_NAVIGATION_BAR = "navigation_bar";
private static final String KEY_NAVIGATION_RING = "navigation_ring";
private static final String KEY_NAVIGATION_BAR_CATEGORY = "navigation_bar_category";
private static final String KEY_LOCK_CLOCK = "lock_clock";
private static final String KEY_STATUS_BAR = "status_bar";
private static final String KEY_QUICK_SETTINGS = "quick_settings_panel";
private static final String KEY_NOTIFICATION_DRAWER = "notification_drawer";
private static final String KEY_POWER_MENU = "power_menu";
private static final String KEY_PIE_CONTROL = "pie_control";
private PreferenceScreen mNotificationPulse;
private PreferenceScreen mBatteryPulse;
private PreferenceScreen mPieControl;
private boolean mIsPrimary;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.system_settings);
PreferenceScreen prefScreen = getPreferenceScreen();
// Only show the hardware keys config on a device that does not have a navbar
// and the navigation bar config on phones that has a navigation bar
boolean removeKeys = false;
boolean removeNavbar = false;
IWindowManager windowManager = IWindowManager.Stub.asInterface(
ServiceManager.getService(Context.WINDOW_SERVICE));
try {
if (windowManager.hasNavigationBar()) {
removeKeys = true;
} else {
removeNavbar = true;
}
} catch (RemoteException e) {
// Do nothing
}
// Determine which user is logged in
mIsPrimary = UserHandle.myUserId() == UserHandle.USER_OWNER;
if (mIsPrimary) {
// Primary user only preferences
// Battery lights
mBatteryPulse = (PreferenceScreen) findPreference(KEY_BATTERY_LIGHT);
if (mBatteryPulse != null) {
if (getResources().getBoolean(
com.android.internal.R.bool.config_intrusiveBatteryLed) == false) {
prefScreen.removePreference(mBatteryPulse);
mBatteryPulse = null;
}
}
// Act on the above
if (removeKeys) {
prefScreen.removePreference(findPreference(KEY_HARDWARE_KEYS));
}
if (removeNavbar) {
prefScreen.removePreference(findPreference(KEY_NAVIGATION_BAR));
prefScreen.removePreference(findPreference(KEY_NAVIGATION_RING));
prefScreen.removePreference(findPreference(KEY_NAVIGATION_BAR_CATEGORY));
}
} else {
// Secondary user is logged in, remove all primary user specific preferences
prefScreen.removePreference(findPreference(KEY_BATTERY_LIGHT));
prefScreen.removePreference(findPreference(KEY_HARDWARE_KEYS));
prefScreen.removePreference(findPreference(KEY_NAVIGATION_BAR));
prefScreen.removePreference(findPreference(KEY_NAVIGATION_RING));
prefScreen.removePreference(findPreference(KEY_NAVIGATION_BAR_CATEGORY));
prefScreen.removePreference(findPreference(KEY_STATUS_BAR));
prefScreen.removePreference(findPreference(KEY_QUICK_SETTINGS));
prefScreen.removePreference(findPreference(KEY_POWER_MENU));
prefScreen.removePreference(findPreference(KEY_NOTIFICATION_DRAWER));
}
// Preferences that applies to all users
// Notification lights
mNotificationPulse = (PreferenceScreen) findPreference(KEY_NOTIFICATION_PULSE);
if (mNotificationPulse != null) {
if (!getResources().getBoolean(com.android.internal.R.bool.config_intrusiveNotificationLed)) {
prefScreen.removePreference(mNotificationPulse);
mNotificationPulse = null;
}
}
// Pie controls
mPieControl = (PreferenceScreen) findPreference(KEY_PIE_CONTROL);
if (mPieControl != null && removeNavbar) {
// Remove on devices without a navbar to start with
prefScreen.removePreference(mPieControl);
mPieControl = null;
}
// Don't display the lock clock preference if its not installed
removePreferenceIfPackageNotInstalled(findPreference(KEY_LOCK_CLOCK));
}
@Override
public void onResume() {
super.onResume();
// All users
if (mNotificationPulse != null) {
updateLightPulseDescription();
}
if (mPieControl != null) {
updatePieControlDescription();
}
// Primary user only
if (mIsPrimary && mBatteryPulse != null) {
updateBatteryPulseDescription();
}
}
@Override
public void onPause() {
super.onPause();
}
private void updateLightPulseDescription() {
if (Settings.System.getInt(getActivity().getContentResolver(),
Settings.System.NOTIFICATION_LIGHT_PULSE, 0) == 1) {
mNotificationPulse.setSummary(getString(R.string.notification_light_enabled));
} else {
mNotificationPulse.setSummary(getString(R.string.notification_light_disabled));
}
}
private void updateBatteryPulseDescription() {
if (Settings.System.getInt(getActivity().getContentResolver(),
Settings.System.BATTERY_LIGHT_ENABLED, 1) == 1) {
mBatteryPulse.setSummary(getString(R.string.notification_light_enabled));
} else {
mBatteryPulse.setSummary(getString(R.string.notification_light_disabled));
}
}
private void updatePieControlDescription() {
if (Settings.System.getInt(getActivity().getContentResolver(),
Settings.System.PIE_CONTROLS, 0) == 1) {
mPieControl.setSummary(getString(R.string.pie_control_enabled));
} else {
mPieControl.setSummary(getString(R.string.pie_control_disabled));
}
}
private boolean removePreferenceIfPackageNotInstalled(Preference preference) {
String intentUri = ((PreferenceScreen) preference).getIntent().toUri(1);
Pattern pattern = Pattern.compile("component=([^/]+)/");
Matcher matcher = pattern.matcher(intentUri);
String packageName = matcher.find() ? matcher.group(1) : null;
if (packageName != null) {
try {
getPackageManager().getPackageInfo(packageName, 0);
} catch (NameNotFoundException e) {
Log.e(TAG, "package " + packageName + " not installed, hiding preference.");
getPreferenceScreen().removePreference(preference);
return true;
}
}
return false;
}
}
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