android获取手机安装软件

来源：互联网发布：什么是店宝宝软件编辑：程序博客网时间：2024/06/10 03:13

/**获取所有安装软件
   * @author mickey
   * @param getSysPackages
   * @return
   */
   public ArrayList<PackagesInfo> getInstalledApps(boolean getSysPackages)
   {
       ArrayList<PackagesInfo> res = new ArrayList<PackagesInfo>();
       List<PackageInfo> packs = myContext.getPackageManager().getInstalledPackages(0);
       for (int i = 0; i < packs.size(); i++)
       {
           PackageInfo p = packs.get(i);
           if ((!getSysPackages) && (p.versionName == null))
           {
               continue;
           }
           PackagesInfo info = new PackagesInfo();
           info.setAppname(p.applicationInfo.loadLabel(myContext.getPackageManager()).toString());
           info.setPackgeName(p.packageName);
           info.setVersionCode(p.versionCode);
           info.setVersionName(p.versionName);
           info.setIcon(p.applicationInfo.loadIcon(myContext.getPackageManager()));
           res.add(info);
       }

       return res;

   }

   /**获取安装软件
   * @author mickey
   * @param getSysPackages
   * @return
   */
   public ArrayList<PackagesInfo> getInstalled(boolean getSysPackages)
   {
       ArrayList<PackagesInfo> res = new ArrayList<PackagesInfo>();
       List<PackageInfo> packs = myContext.getPackageManager().getInstalledPackages(0);
       for (int i = 0; i < packs.size(); i++)
       {
           PackageInfo p = packs.get(i);
           if ((!getSysPackages) && (p.versionName == null))
           {
               continue;
           }
           if((p.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM)==0)
           {
               PackagesInfo info = new PackagesInfo();
               info.setAppname(p.applicationInfo.loadLabel(myContext.getPackageManager()).toString());
               String pyvalue = PinyinUtil.hanziToPinyin(p.applicationInfo.loadLabel(myContext.getPackageManager()).toString());
               info.setIndex(indeDeal(pyvalue));
               info.setPackgeName(p.packageName);
               info.setVersionCode(p.versionCode);
               info.setVersionName(p.versionName);
               info.setIcon(p.applicationInfo.loadIcon(myContext.getPackageManager()));
               res.add(info);
            }

       }

       return res;

   }