DeviceHelper.java

/**
 *
 */
package com.mcxiaoke.minicat.util;

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Build;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.util.Log;
import com.mcxiaoke.minicat.AppContext;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.UUID;


/**
 * @author mcxiaoke
 */
public final class DeviceHelper {


    private static String generateUUID() {
        String uuid = Settings.Secure.getString(AppContext.getApp()
                .getContentResolver(), Settings.Secure.ANDROID_ID);
        if (AppContext.DEBUG)
            Log.d("DeviceHelper", "generateUUID uuid=" + uuid);
        if (uuid == null || uuid.equals("9774d56d682e549c")) {
            uuid = UUID.randomUUID().toString();
            if (AppContext.DEBUG)
                Log.d("DeviceHelper", "generateUUID randomid=" + uuid);
        }
        return uuid;
    }

    public static String getUserAgent() {
        StringBuilder builder = new StringBuilder();
        builder.append("FanFou HD for Android ").append(AppContext.versionName)
                .append(" Build").append(AppContext.versionCode);
        builder.append(Build.MODEL).append(" ").append(Build.VERSION.RELEASE)
                .append(" (").append(Build.DEVICE).append(",")
                .append(Build.BRAND).append(",").append(Build.MANUFACTURER)
                .append(") ");
        return builder.toString();
    }

    public static HashMap<String, String> getDeviceInfo(Context context) {
        HashMap<String, String> map = new HashMap<String, String>();
        PackageManager pm = context.getPackageManager();
        PackageInfo pi;
        try {
            pi = pm.getPackageInfo(context.getPackageName(), 0);
        } catch (NameNotFoundException e) {
            pi = new PackageInfo();
            pi.versionName = "1.0";
            pi.versionCode = 1;
        }

        String appName = pi.packageName;
        String appVersion = pi.versionName;
        String appVersionCode = String.valueOf(pi.versionCode);
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy.MM.dd_HH.mm.ss_zzz");
        String date = sdf.format(new Date());
        String api = String.valueOf(Build.VERSION.SDK_INT);
        String release = Build.VERSION.RELEASE;
        String manufacturer = Build.MANUFACTURER;
        String model = Build.MODEL;
        String product = Build.PRODUCT;
        String device = Build.FINGERPRINT;
        String locale = ""
                + context.getResources().getConfiguration().locale
                .getDisplayName();
        String display = ""
                + context.getResources().getDisplayMetrics().toString();
        String deviceId = ""
                + Settings.Secure.getString(context.getContentResolver(),
                Settings.Secure.ANDROID_ID);

        map.put("appName", appName);
        map.put("appVersion", appVersion);
        map.put("apVersionCode", appVersionCode);
        map.put("date", date);
        map.put("api", api);
        map.put("release", release);
        map.put("manufacturer", manufacturer);
        map.put("model", model);
        map.put("product", product);
        map.put("locale", locale);
        map.put("device", device);
        map.put("display", display);
        map.put("device", device);
        map.put("deviceId", deviceId);
        return map;
    }

    public static String getDeviceId(Context context) {

        TelephonyManager tm = (TelephonyManager) context
                .getSystemService(Context.TELEPHONY_SERVICE);
        // String imsi = ""+tm.getSubscriberId();
        String imei = "" + tm.getDeviceId();
        String sim = "" + tm.getSimSerialNumber();
        String androidId = ""
                + Settings.Secure.getString(context.getContentResolver(),
                Settings.Secure.ANDROID_ID);
        UUID uuid = new UUID(androidId.hashCode(),
                ((long) imei.hashCode() << 32) | sim.hashCode());

        return uuid.toString();
    }

}