http://bbs.youkuaiyun.com/topics/390126751
// 获取所有安装在手机上的应用软件的信息 ,并且获取这些软件里面的权限信息
List<PackageInfo> packinfos = pm.getInstalledPackages(PackageManager.GET_UNINSTALLED_PACKAGES
| PackageManager.GET_PERMISSIONS);
for (PackageInfo info : packinfos) {
String[] premissions = info.requestedPermissions;
if (premissions != null && premissions.length > 0) {
for (String premission : premissions) {
if("android.permission.INTERNET".equals(premission)){
//System.out.println(info.packageName+"访问网络");
int uid = info.applicationInfo.uid;
long rx = TrafficStats.getUidRxBytes(uid);
long tx = TrafficStats.getUidTxBytes(uid);
if(rx<0||tx<0){
System.out.println(info.packageName + "没有产生流量");
}else{
System.out.println(info.packageName+"的流量信息:");
System.out.println("下载的流量"+Formatter.formatFileSize(this, rx));
System.out.println("上传的流量"+Formatter.formatFileSize(this,tx ));
}
}
}
System.out.println("---------");
}
}