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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.cmstats;
import android.content.Context;
import android.os.Build;
import android.os.SystemProperties;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import cyanogenmod.providers.CMSettings;
import java.math.BigInteger;
import java.net.NetworkInterface;
import java.security.MessageDigest;
public class Utilities {
public static String getUniqueID(Context context) {
final String id = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
return digest(context.getPackageName() + id);
}
public static String getCarrier(Context context) {
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
String carrier = tm.getNetworkOperatorName();
if (TextUtils.isEmpty(carrier)) {
carrier = "Unknown";
}
return carrier;
}
public static String getCarrierId(Context context) {
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
String carrierId = tm.getNetworkOperator();
if (TextUtils.isEmpty(carrierId)) {
carrierId = "0";
}
return carrierId;
}
public static String getCountryCode(Context context) {
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
String countryCode = tm.getNetworkCountryIso();
if (TextUtils.isEmpty(countryCode)) {
countryCode = "Unknown";
}
return countryCode;
}
public static String getDevice() {
return SystemProperties.get("ro.cm.device", Build.PRODUCT);
}
public static String getModVersion() {
return SystemProperties.get("ro.cm.version", Build.DISPLAY);
}
public static String digest(String input) {
try {
MessageDigest md = MessageDigest.getInstance("SHA-256");
return new BigInteger(1, md.digest(input.getBytes())).toString(16).toUpperCase();
} catch (Exception e) {
return null;
}
}
/**
* Check to see if global stats are enabled.
* @param context
* @return Whether or not stats collection is enabled.
*/
public static boolean isStatsCollectionEnabled(Context context) {
return CMSettings.Secure.getInt(context.getContentResolver(),
CMSettings.Secure.STATS_COLLECTION, 1) != 0;
}
/**
* Enabled or disable stats collection
* @param context
* @param enabled Boolean that sets collection being enabled.
*/
public static void setStatsCollectionEnabled(Context context, boolean enabled) {
int enable = (enabled) ? 1 : 0;
CMSettings.Secure.putInt(context.getContentResolver(),
CMSettings.Secure.STATS_COLLECTION, enable);
}
}
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