Android--卸載應用

標籤：android   blog   io   ar   java   for   div   on   art   

擷取應用列表：

 List<PackageInfo> packages = getPackageManager().getInstalledPackages(0);           for (PackageInfo i : packages) {                if ((i.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {                    this.packages.add(i);            }                       }    

卸載應用：

 public void uninstall(PackageInfo info){        Intent intent = new Intent();        intent.setAction(Intent.ACTION_DELETE);        intent.setData(Uri.parse(String.format("package:%s", info.packageName)));        startActivity(intent);    }

安裝應用：

  public void install(View v){        Intent intent = new Intent();        intent.setAction(Intent.ACTION_VIEW);        File file = new File(Environment.getExternalStorageDirectory(),"XXX.apk");        intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");        startActivity(intent);    }

　　

Android--卸載應用