Apk update successfully added

app/src/main/java/com/example/hpostesting/presentation/dashboard/DashboardActivity.kt

@@ -1,5 +1,6 @@
 package com.example.hpostesting.presentation.dashboard
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
@@ -74,6 +75,7 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
         Log.d(TAG, "Received message on topic $topic: $message")
     }
 
+    @SuppressLint("SetWorldReadable")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -96,15 +98,17 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
                 is Result.Success -> {
                     // Handle success
                     val apk = result.data
-                    val fileToWriteTo = File(this.getExternalFilesDir(null), "downloaded_file.apk")
+                    val file = File(getExternalFilesDir("Updates"), "update.apk")
+                    file.setReadable(true, false) // Ensure the file is readable
+
 
                     apk.byteStream().use { input ->
-                        fileToWriteTo.outputStream().use { output ->
+                        file.outputStream().use { output ->
                             input.copyTo(output)
                         }
                     }
                     Log.d("Responsebodyformat", "Responsebodyformat: ")
-                   installApk(fileToWriteTo)
+                   installApk(file)
                     Log.e("ApI", "APK URL: $apk")
                     Toast.makeText(
                         this,
@@ -157,80 +161,29 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
         return navController.navigateUp(appBarConfiguration) || super.onSupportNavigateUp()
     }
 
-    private fun downloadApk(responseBody: ResponseBody) {
-        val file = File(getExternalFilesDir(null), "Update.apk")
-        var inputStream: InputStream? = null
-        var outputStream: FileOutputStream? = null
-        try {
-            val fileReader = ByteArray(4096)
-            val fileSize = responseBody.contentLength()
-            var fileSizeDownloaded: Long = 0
 
-            inputStream = responseBody.byteStream()
-            outputStream = FileOutputStream(file)
-
-            while (true) {
-                val read = inputStream.read(fileReader)
-                if (read == -1) {
-                    break
-                }
-                outputStream.write(fileReader, 0, read)
-                fileSizeDownloaded += read.toLong()
-                Log.d(TAG, "File download: $fileSizeDownloaded of $fileSize")
-            }
-            outputStream.flush()
-        } catch (e: Exception) {
-            Log.e(TAG, "Error saving APK: ${e.message}")
-        } finally {
-            inputStream?.close()
-            outputStream?.close()
-        }
-    }
-
-    private fun installApk(fileToWriteTo: File) {
-        val apkUri = FileProvider.getUriForFile(
+    private fun installApk(file: File) {
+        val pInfo = baseContext.packageManager.getPackageInfo(baseContext.packageName, 0)
+        val uri: Uri = FileProvider.getUriForFile(
             this,
-            "${BuildConfig.APPLICATION_ID}.provider",
-            fileToWriteTo
+            "${BuildConfig.APPLICATION_ID}.fileprovider",
+            file
         )
 
+        val installIntent = Intent(Intent.ACTION_INSTALL_PACKAGE)
+        installIntent.data = uri
+        installIntent.flags = Intent.FLAG_GRANT_READ_URI_PERMISSION or
+                Intent.FLAG_ACTIVITY_NEW_TASK or
+                Intent.FLAG_ACTIVITY_CLEAR_TOP
+        installIntent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true)
 
-        val intent = Intent(Intent.ACTION_VIEW).apply {
-            setDataAndType(apkUri, "application/vnd.android.package-archive")
-            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
-        }
-        startActivity(intent)
+        // Start the installation
+        startActivity(installIntent)
 
+        Log.d("InstallApk", "Install Intent URI: $uri")
+        Log.d("InstallApk", "Package Name: $packageName")
     }
 
-
-    fun unzip(zipFilePath: String, outputFolderPath: String) {
-        ZipInputStream(BufferedInputStream(FileInputStream(zipFilePath))).use { zis ->
-            var zipEntry = zis.nextEntry
-            val buffer = ByteArray(1024)
-
-            while (zipEntry != null) {
-                val fileName = zipEntry.name
-                val newFile = File(outputFolderPath, fileName)
-
-                if (zipEntry.isDirectory) {
-                    newFile.mkdirs()
-                } else {
-                    // Create all parent directories
-                    newFile.parent?.let { File(it).mkdirs() }
-
-                    FileOutputStream(newFile).use { fos ->
-                        var len: Int
-                        while (zis.read(buffer).also { len = it } > 0) {
-                            fos.write(buffer, 0, len)
-                        }
-                    }
-                }
-                zipEntry = zis.nextEntry
-            }
-            zis.closeEntry()
-        }
-    }
     override fun onDestroy() {
         super.onDestroy()
     }