native.js获取手机硬件基本信息实例代码android版

为大家分享一些android公共方法native.js实现代代码，如获取手机mac地址,手机内存大小,手机存储空间大小,手机cpu信息等手机硬件基本信息

native.js获取手机mac地址

/*得到手机mac地址*/
function getmac() {
 var mac = "xxx-xxx-xxx-xxx";
 if (plus.os.name == "android") {
  //wifimanager
  var context = plus.android.importclass("android.content.context");
  var wifimanager = plus.android.importclass("android.net.wifi.wifimanager");
  var wifimanager = plus.android.runtimemainactivity().getsystemservice(context.wifi_service);
  var wifiinfo = plus.android.importclass("android.net.wifi.wifiinfo");
  var wifiinfo = wifimanager.getconnectioninfo();
  mac = wifiinfo.getmacaddress();
 }
 return mac;
}

native.js获取手机内存信息

/*获取手机内存信息*/
function getmemorysize() {
 var memoryinfo = '';
 if (plus.os.name == "android") {
  var context = plus.android.importclass("android.content.context");
  var activitymanager = plus.android.importclass("android.app.activitymanager");
 var mi = new activitymanager.memoryinfo();
  var activityservice = plus.android.runtimemainactivity().getsystemservice(context.activity_service);
  activityservice.getmemoryinfo(mi);
  memoryinfo = mi.plusgetattribute("availmem");
 }
 return memoryinfo;
}

native.js获取手机内部总的存储空间

/*获取手机内部总的存储空间*/
function gettotalinternalmemorysize() {
 var internalmemsize = 0;
 if (plus.os.name == "android") {
  var environment = plus.android.importclass("android.os.environment");
  var statfs = plus.android.importclass("android.os.statfs");
  var files = plus.android.importclass("java.io.file");

  var files = environment.getdatadirectory();
  var statfs = new statfs(files.getpath());
  var blocksize = parsefloat(statfs.getblocksize());
  var blockcount = parsefloat(statfs.getblockcount());
  internalmemsize = blocksize * blockcount;
 }
 return internalmemsize;
}

native.js获取手机总内存

/*获取总内存*/
function gettotalramsize() {
 var meminfo = '/proc/meminfo';
 var temp = '',
  ramsize = '',
  arrays, initmemory;
 var filereader = plus.android.importclass("java.io.filereader");
 var bufferedreader = plus.android.importclass("java.io.bufferedreader");
 var filereader = new filereader(meminfo);
 var bufferedreader = new bufferedreader(filereader, 8192);
 while ((temp = bufferedreader.readline()) != null) {
  if (-1 != temp.indexof('memtotal:')) {
   var value = temp.replace(/[^0-9]/ig, "");
   ramsize = math.floor(parseint(value) / (1024));
  }
 }

 return ramsize;
}

native.js获取手机cpu信息

/*获取手机cpu信息*/
function getcpuinfo() {
 var cpuinfo = '/proc/cpuinfo';
 var temp = '',
  cpuhardware;
 var filereader = plus.android.importclass("java.io.filereader");
 var bufferedreader = plus.android.importclass("java.io.bufferedreader");
 var filereader = new filereader(cpuinfo);
 var bufferedreader = new bufferedreader(filereader, 8192);
 while ((temp = bufferedreader.readline()) != null) {
  if (-1 != temp.indexof('hardware')) {
   cpuhardware = temp.substr(parseint(temp.indexof(":")) + 1);
  }
 }
 return cpuhardware;
}

native.js获取cpu核数

/*获取cpu核数*/
function getcpucount() {
 var runtime = plus.android.importclass("java.lang.runtime");
 var cpucount = runtime.getruntime().availableprocessors();
 return cpucount;
}

native.js 获取安卓设备的android_id

var mainactivity = plus.android.runtimemainactivity();
  var settings= plus.android.importclass("android.provider.settings");
  console.log(settings.secure.getstring(mainactivity.getcontentresolver(),settings.secure.android_id));

附dcloud的native.js支持的api详细介绍与说明

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