Android获取Build和内存，分辨率等信息，androidbuild,import andro

Android获取Build和内存，分辨率等信息，androidbuild,import andro

import android.app.ActivityManager;  import android.content.Context;  import android.net.wifi.WifiInfo;  import android.net.wifi.WifiManager;  import android.os.Build;  import android.support.v7.app.ActionBarActivity;  import android.os.Bundle;  import android.telephony.TelephonyManager;  import android.text.format.Formatter;  import android.util.DisplayMetrics;  import android.view.Menu;  import android.view.MenuItem;  import android.widget.TextView;  import java.io.BufferedReader;  import java.io.FileReader;  import java.io.IOException;  import java.util.TimeZone;  public class Main extends ActionBarActivity {      private TextView tvInfo;      @Override      protected void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.main);          tvInfo = (TextView) findViewById(R.id.tvInfo);          tvInfo.setText(getBuildInfo(0) + getDisplayInfo(0) + getTelephonyState(0) + getTimeZoneInfo()                  + getHardwareInfo(0));      }      /**      * @param type 0-All,1-Model,2-VersionRelease,Other-Error.      * @return String      */      private String getBuildInfo(int type) {          String model = Build.MODEL; // 型号          String versionRelease = Build.VERSION.RELEASE;          String versionSDK = Build.VERSION.SDK;          String versionIncremental = Build.VERSION.INCREMENTAL;          String brand = Build.BRAND;          String id = Build.ID;          String manufacturer = Build.MANUFACTURER;          String hardware = Build.HARDWARE;          String product = Build.PRODUCT;          String cpuABI = Build.CPU_ABI;          String cpuABI2 = Build.CPU_ABI2;          String fingerPrint = Build.FINGERPRINT;          String board = Build.BOARD;          String serial = Build.SERIAL;          String user = Build.USER;          if (type == 0) {              return "Model:" + model + "\nVersionRelease:" + versionRelease + "\nVersionSDK:" +                      versionSDK + "\nVersionIncremental:" + versionIncremental + "\nBrand:" + brand                      + "\nID:" + id + "\nManufacturer:" + manufacturer + "\nHardware:" + hardware                      + "\nProduct:" + product + "\nCpuABI:" + cpuABI + "\nCpuABI2:" + cpuABI2 +                      "\nFingerPrint:" + fingerPrint + "\nBoard:" + board + "\nSerial:" + serial +                      "\nUser:" + user + "\n";          } else if (type == 1) {              return "Model" + model + "\n";          } else if (type == 2) {              return "VersionRelease:" + versionRelease + "\n";          } else {              return "[getBuildInfo Err]";          }      }      private String getHardwareInfo(int type) {          WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);          WifiInfo wifiInfo = wifiManager.getConnectionInfo();          String macAddress = wifiInfo.getMacAddress();          String strCPU = "";          String[] cpuInfo = {"", ""};  //1-cpu型号  //2-cpu频率          String[] arrayOfStringCPU;          try {              FileReader fileReader = new FileReader("/proc/cpuinfo");              BufferedReader localBufferedReader = new BufferedReader(fileReader, 8192);              strCPU = localBufferedReader.readLine();              arrayOfStringCPU = strCPU.split("\\s+");              for (int i = 2; i < arrayOfStringCPU.length; i++) {                  cpuInfo[0] = cpuInfo[0] + arrayOfStringCPU[i] + " ";              }              strCPU = localBufferedReader.readLine();              arrayOfStringCPU = strCPU.split("\\s+");              cpuInfo[1] += arrayOfStringCPU[2];              localBufferedReader.close();          } catch (IOException e) {              e.printStackTrace();          }          // adb shell;cat /proc/meminfo          ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();          ActivityManager activityManager = (ActivityManager) this.getSystemService(                  Context.ACTIVITY_SERVICE);          activityManager.getMemoryInfo(memoryInfo);          long mTotalMem = memoryInfo.totalMem;//0;          long mAvailMem = memoryInfo.availMem;          /*         String strMemory;         String[] arrayOfStringMemory;         try {             FileReader localFileReader = new FileReader("/proc/meminfo");             BufferedReader localBufferedReader = new BufferedReader(localFileReader, 8192);             strMemory = localBufferedReader.readLine();             arrayOfStringMemory = strMemory.split("\\s+");             mTotalMem = Integer.valueOf(arrayOfStringMemory[1]).intValue() * 1024;             localBufferedReader.close();         } catch (IOException e) {             e.printStackTrace();         }         */          String totalMemory = Formatter.formatFileSize(this, mTotalMem);          String availMemory = Formatter.formatFileSize(this, mAvailMem);          if (type == 0) {              return "MacAddress:" + macAddress + "\nCpuModel:" + cpuInfo[0] + "\nCpuClock:" +                      cpuInfo[1] + "\nTotalMemory:" + totalMemory + "\nAvailableMemory:" + availMemory                      + "\n";          } else {              return "";          }      }      /**      * @param type 0-All,1-DeviceId,2-SubscriberId,3-PhoneNumber,Other-Error.      * @return String      */      private String getTelephonyState(int type) {          TelephonyManager telephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);          String deviceId = telephonyManager.getDeviceId();          String subscriberId = telephonyManager.getSubscriberId();          String phoneNumber = telephonyManager.getLine1Number();          if (type == 0) {              return "DeviceId:" + deviceId + "\nSubscriberId:" + subscriberId + "\nPhoneNumber:" + phoneNumber + "\n";          } else if (type == 1) {              return "DeviceId:" + deviceId + "\n";          } else if (type == 2) {              return "SubscriberId" + subscriberId + "\n";          } else if (type == 3) {              return "PhoneNumber:" + phoneNumber + "\n";          } else {              return "[getTelephonyState Err]";          }      }      /**      * @param type 0-All,1-ScreenHeight,2-ScreenWidth,Other-Error.      * @return String      */      private String getDisplayInfo(int type) {          DisplayMetrics displayMetrics = new DisplayMetrics();          getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);          int screenHeight = displayMetrics.heightPixels;          int screenWidth = displayMetrics.widthPixels;          if (type == 0) {              return "ScreenHeight:" + screenHeight + "\nScreenWidth:" + screenWidth + "\n";          } else if (type == 1) {              return "ScreenHeight:" + screenHeight + "\n";          } else if (type == 2) {              return "ScreenWidth:" + screenWidth + "\n";          } else {              return "[getTelephonyState Err]";          }      }      private String getTimeZoneInfo() {          TimeZone timeZone = TimeZone.getDefault();          return "TimeZone:" + timeZone.toString() + "\n";      }      @Override      public boolean onCreateOptionsMenu(Menu menu) {          // Inflate the menu; this adds items to the action bar if it is present.          getMenuInflater().inflate(R.menu.main, menu);          return true;      }      @Override      public boolean onOptionsItemSelected(MenuItem item) {          // Handle action bar item clicks here. The action bar will          // automatically handle clicks on the Home/Up button, so long          // as you specify a parent activity in AndroidManifest.xml.          int id = item.getItemId();          //noinspection SimplifiableIfStatement          if (id == R.id.action_settings) {              return true;          }          return super.onOptionsItemSelected(item);      }  }