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/*
* Copyright (C) 2008 The Android Open Source 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;
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.preference.PreferenceScreen;
import android.provider.Settings;
public class ApplicationSettings extends SettingsPreferenceFragment {
private static final String KEY_TOGGLE_ADVANCED_SETTINGS = "toggle_advanced_settings";
private static final String KEY_APP_INSTALL_LOCATION = "app_install_location";
// App installation location. Default is ask the user.
private static final int APP_INSTALL_AUTO = 0;
private static final int APP_INSTALL_DEVICE = 1;
private static final int APP_INSTALL_SDCARD = 2;
private static final String APP_INSTALL_DEVICE_ID = "device";
private static final String APP_INSTALL_SDCARD_ID = "sdcard";
private static final String APP_INSTALL_AUTO_ID = "auto";
private CheckBoxPreference mToggleAdvancedSettings;
private ListPreference mInstallLocation;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.application_settings);
mToggleAdvancedSettings = (CheckBoxPreference)findPreference(
KEY_TOGGLE_ADVANCED_SETTINGS);
mToggleAdvancedSettings.setChecked(isAdvancedSettingsEnabled());
getPreferenceScreen().removePreference(mToggleAdvancedSettings);
// not ready for prime time yet
if (false) {
getPreferenceScreen().removePreference(mInstallLocation);
}
mInstallLocation = (ListPreference) findPreference(KEY_APP_INSTALL_LOCATION);
// Is app default install location set?
boolean userSetInstLocation = (Settings.Global.getInt(getContentResolver(),
Settings.Global.SET_INSTALL_LOCATION, 0) != 0);
if (!userSetInstLocation) {
getPreferenceScreen().removePreference(mInstallLocation);
} else {
mInstallLocation.setValue(getAppInstallLocation());
mInstallLocation.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference preference, Object newValue) {
String value = (String) newValue;
handleUpdateAppInstallLocation(value);
return false;
}
});
}
}
protected void handleUpdateAppInstallLocation(final String value) {
if(APP_INSTALL_DEVICE_ID.equals(value)) {
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEFAULT_INSTALL_LOCATION, APP_INSTALL_DEVICE);
} else if (APP_INSTALL_SDCARD_ID.equals(value)) {
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEFAULT_INSTALL_LOCATION, APP_INSTALL_SDCARD);
} else if (APP_INSTALL_AUTO_ID.equals(value)) {
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEFAULT_INSTALL_LOCATION, APP_INSTALL_AUTO);
} else {
// Should not happen, default to prompt...
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEFAULT_INSTALL_LOCATION, APP_INSTALL_AUTO);
}
mInstallLocation.setValue(value);
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if (preference == mToggleAdvancedSettings) {
boolean value = mToggleAdvancedSettings.isChecked();
setAdvancedSettingsEnabled(value);
}
return super.onPreferenceTreeClick(preferenceScreen, preference);
}
private boolean isAdvancedSettingsEnabled() {
return Settings.System.getInt(getContentResolver(),
Settings.System.ADVANCED_SETTINGS,
Settings.System.ADVANCED_SETTINGS_DEFAULT) > 0;
}
private void setAdvancedSettingsEnabled(boolean enabled) {
int value = enabled ? 1 : 0;
// Change the system setting
Settings.Secure.putInt(getContentResolver(), Settings.System.ADVANCED_SETTINGS, value);
// TODO: the settings thing should broadcast this for thread safety purposes.
Intent intent = new Intent(Intent.ACTION_ADVANCED_SETTINGS_CHANGED);
intent.putExtra("state", value);
getActivity().sendBroadcast(intent);
}
private String getAppInstallLocation() {
int selectedLocation = Settings.Global.getInt(getContentResolver(),
Settings.Global.DEFAULT_INSTALL_LOCATION, APP_INSTALL_AUTO);
if (selectedLocation == APP_INSTALL_DEVICE) {
return APP_INSTALL_DEVICE_ID;
} else if (selectedLocation == APP_INSTALL_SDCARD) {
return APP_INSTALL_SDCARD_ID;
} else if (selectedLocation == APP_INSTALL_AUTO) {
return APP_INSTALL_AUTO_ID;
} else {
// Default value, should not happen.
return APP_INSTALL_AUTO_ID;
}
}
}
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