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1./**
2. * 获取手机信息
3. */
4.public void getPhoneInfo()
5. {
6. TelephonyManager tm = (TelephonyManager) this.getSystemService(TELEP
HONY_SERVICE);
7. String mtyb = android.os.Build.BRAND;// 手机品牌
8. String mtype = android.os.Build.MODEL; // 手机型号
9. String imei = tm.getDeviceId();
10. String imsi = tm.getSubscriberId();
11. String numer = tm.getLine1Number(); // 手机号码
12. String serviceName = tm.getSimOperatorName(); // 运营商
13. tvPhoneInfo.setText("品牌: " + mtyb + "\n" + "型
号: " + mtype + "\n" + "版
本: Android " + android.os.Build.VERSION.RELEASE + "\n" + "IMEI: " + imei
14. + "\n" + "IMSI: " + imsi + "\n" + "手机号
码: " + numer + "\n" + "运营商: " + serviceName + "\n");
15. }
[java]view plaincopy
1./**
2. * 获取手机内存大小
3. *
4. * @return
5. */
6.private String getTotalMemory()
7. {
8. String str1 = "/proc/meminfo";// 系统内存信息文件
9. String str2;
10. String[] arrayOfString;
11.long initial_memory = 0;
12.try
13. {
14. FileReader localFileReader = new FileReader(str1);
15. BufferedReader localBufferedReader = new BufferedReader(localFil
eReader, 8192);
16. str2 = localBufferedReader.readLine();// 读取meminfo第一行，系统总
内存大小
17.
18. arrayOfString = str2.split("\\s+");
19.for (String num : arrayOfString)
20. {
21. Log.i(str2, num + "\t");
22. }
23.
24. initial_memory = Integer.valueOf(arrayOfString[1]).intValue() *
1024;// 获得系统总内存，单位是KB，乘以1024转换为Byte
25. localBufferedReader.close();
26.
27. }
28.catch (IOException e)
29. {
30. }
31.return Formatter.formatFileSize(getBaseContext(), initial_memory);//
Byte转换为KB或者MB，内存大小规格化
32. }
[java]view plaincopy
1./**
2. * 获取当前可用内存大小
3. *
4. * @return
5. */
6.private String getAvailMemory()
7.{
8. ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY
_SERVICE);
9. MemoryInfo mi = new MemoryInfo();
10. am.getMemoryInfo(mi);
11.return Formatter.formatFileSize(getBaseContext(), mi.availMem);
12.}
[java]view plaincopy
2. * 获取手机CPU信息
3. *
4. * @return
5. */
6.public String[] getCpuInfo()
7. {
8. String str1 = "/proc/cpuinfo";
9. String str2 = "";
10. String[] cpuInfo = { "", "" };
11. String[] arrayOfString;
12.try
13. {
14. FileReader fr = new FileReader(str1);
15. BufferedReader localBufferedReader = new BufferedReader(fr, 8192
);
16. str2 = localBufferedReader.readLine();
17. arrayOfString = str2.split("\\s+");
18.for (int i = 2; i < arrayOfString.length; i++)
19. {
20. cpuInfo[0] = cpuInfo[0] + arrayOfString[i] + " ";
21. }
22. str2 = localBufferedReader.readLine();
23. arrayOfString = str2.split("\\s+");
24. cpuInfo[1] += arrayOfString[2];
25. localBufferedReader.close();
26. }
27.catch (IOException e)
28. {
29. }
30. tvHardwareInfo.append("CPU型号 " + cpuInfo[0] + "\n" + "CPU频
率: " + cpuInfo[1] + "\n");
31.return cpuInfo;
32. }
[java]view plaincopy
1./**
2. * 获取CPU核心数
3. *
4. * @return
5. */
6.private int getNumCores()
8.// Private Class to display only CPU devices in the directory listing
9.class CpuFilter implements FileFilter
10. {
11.@Override
12.public boolean accept(File pathname)
13. {
14.// Check if filename is "cpu", followed by a single digit number
15.if (Pattern.matches("cpu[0-9]", pathname.getName()))
16. {
17.return true;
18. }
19.return false;
20. }
21. }
22.
23.try
24. {
25.// Get directory containing CPU info
26. File dir = new File("/sys/devices/system/cpu/");
27.// Filter to only list the devices we care about
28. File[] files = dir.listFiles(new CpuFilter());
29.// Return the number of cores (virtual CPU devices)
30.return files.length;
31. }
32.catch (Exception e)
33. {
34. e.printStackTrace();
35.// Default to return 1 core
36.return1;
37. }
38.}。