代码片段(1) [全屏查看所有代码]
1.[代码][Java]代码跳至packagecom.linin.system;importjava.io.BufferedReader;importjava.io.FileReader;importjava.io.IOException;importandroid.app.Activity;importandroid.content.Context;importandroid.content.pm.ApplicationInfo;importandroid.content.pm.PackageManager;importandroid.net.wifi.WifiInfo;importandroid.net.wifi.WifiManager;importandroid.provider.Settings;importandroid.telephony.TelephonyManager;importandroid.text.format.Formatter;/***获取手机信息工具类*@authorlinin*/publicclassPhoneUtil{privatestaticPhoneUtilinstance;privateTelephonyManagertm;privateActivityact;privatePhoneUtil(Activityact){tm=(TelephonyManager)act.getSystemService(Context.TELEPHONY_SERVICE);this.act=act;}publicstaticPhoneUtilgetInstance(Activityact){if(instance==null){instance=newPhoneUtil(act);}elseif(instance.act!=act){instance=newPhoneUtil(act);}returninstance;}/**是否处于飞行模式*/publicbooleanisAirModeOp
en() { return (Settings.System.getInt(act.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0) == 1 ? true : false); } /**获取手机号码*/ public String getPhoneNumber(){ return tm==null?null:tm.getLine1Number(); } /**获取网络类型（暂时用不到）*/ public int getNetWorkType(){ return tm==null?0:tm.getNetworkType(); } /**获取手机sim卡的序列号（IMSI）*/ public String getIMSI(){ return tm==null?null:tm.getSubscriberId(); } /**获取手机IMEI*/ public String getIMEI(){ return tm==null?null:tm.getDeviceId(); } /**获取手机型号*/ public static String getModel(){ return android.os.Build.MODEL; } /**获取手机品牌*/ public static String getBrand(){ return android.os.Build.BRAND; } /**获取手机系统版本*/ public static String getVersion(){ return android.os.Build.VERSION.RELEASE; } /**获得手机系统总内存*/ public String getTotalMemory() { String str1 = "/proc/meminfo";// 系统内存信息文件 String str2; String[] arrayOfString; long initial_memory = 0; try { FileReader localFileReader = new FileReader(str1); BufferedReader localBufferedReader = new BufferedReader( localFileReader, 8192); str2 = localBufferedReader.readLine();// 读取meminfo第一行，系统总内存大小 arrayOfString = str2.split("\\s+"); 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 localBufferedReader.close(); } catch (IOException e) { } return Formatter.formatFileSize(act, initial_memory);// Byte转换为KB或者MB，，内存大小规格化 } /**获取手机屏幕宽*/ public int getScreenWidth(){ return act.getWindowManager().getDefaultDisplay().getWidth(); } /**获取手机屏高宽*/ public int getScreenHeight(){ return act.getWindowManager().getDefaultDisplay().getHeight(); } /**获取应用包名*/ public String getPackageName(){ return act.getPackageName(); } /** * 获取手机MAC地址 * 只有手机开启wifi才能获取到mac地址 */ public String getMacAddress(){ String result = ""; WifiManager wifiManager = (WifiManager) act.getSystemService(Context.WIFI_SERVICE); WifiInfo wifiInfo = wifiManager.getConnectionInfo(); result = wifiInfo.getMacAddress(); return result; } /** * 获取手机CPU信息 //1-cpu型号 //2-cpu频率 */ public String[] getCpuInfo() { String str1 = "/proc/cpuinfo"; String str2 = ""; String[] cpuInfo = {"", ""}; //1-cpu型号 //2-cpu频率 String[] arrayOfString; try { FileReader fr = new FileReader(str1); BufferedReader localBufferedReader = new BufferedReader(fr, 8192); str2 = localBufferedReader.readLine(); arrayOfString = str2.split("\\s+"); for (int i = 2; i < arrayOfString.length; i++) { cpuInfo[0] = cpuInfo[0] + arrayOfString[i] + " "; } str2 = localBufferedReader.readLine(); arrayOfString = str2.split("\\s+"); cpuInfo[1] += arrayOfString[2]; localBufferedReader.close(); } catch (IOException e) { } return cpuInfo; } /**获取Application中的meta-data内容*/ public String getMetaData(String name){ String result = ""; try { ApplicationInfo appInfo = act.getPackageManager() .getApplicationInfo(getPackageName(),PackageManager.GET_META_DATA); result = appInfo.metaData.getString(name); } catch (Exception e) { e.printStackTrace(); } return result; } }
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