Android get build and memory, resolution and other information

Package Com.zms.getdeviceinfo;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 TvI    Nfo        @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 () + Gethardware    Info (0));  }    /**   * @param type 0-all,1-model,2-versionrelease,other-error. * @return String */private string getbuildinfo (int type) {string model = Build.model;//Model 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 +" \ncpu ABI: "+ Cpuabi +" \NCPUABI2: "+ cpuABI2 +" \nfingerprint: "+ fingerprint +" \nboard: "+ board +" \nseri        AL: "+ 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 (Conte Xt.        Wifi_service);        Wifiinfo wifiinfo = Wifimanager.getconnectioninfo ();        String macAddress = wifiinfo.getmacaddress ();        String strcpu = "";  String[] CpuInfo = {"", ""};        1-CPU model//2-CPU frequency 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 = (teleph        Onymanager) Getsystemservice (Telephony_service);        String deviceId = Telephonymanager.getdeviceid ();        String SubscriberId = Telephonymanager.getsubscriberid ();        String PhoneNumber = Telephonymanager.getline1number (); if (type = = 0) {return "DeviceId:" + DeviceId + "\nsubscriberid:" + SubscriberId + "\nphonenumber:" + phonenum        ber + "\ 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 Actio        n 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 would//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); }}

Android get build and memory, resolution and other information