Delete all Apk file which is Download for installing, after Install

import android.util.Log

import androidx.core.content.ContextCompat

import androidx.core.content.FileProvider

import foundation.e.apps.XAPK.FsUtils.deleteFileOrDir

import java.io.File

import java.io.IOException

import java.io.InputStream

            if (p1.action == Intent.ACTION_PACKAGE_ADDED &&

                    (p1.data.encodedSchemeSpecificPart == packageName)) {

                Log.i(TAG, "Broadcast received")

                var path = apk.absolutePath.split("Download")

                //delete all APK file after install

                deleteFileOrDir(path[0]+"Download");

                callback.onInstallationComplete(p0)

            }

        }