add check updates -

app/src/main/java/com/sergay/hhu67/pw/app/ui/screens/MainAppScreen.kt

@@ -19,6 +19,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties

app/src/main/java/com/sergay/hhu67/pw/app/ui/viewmodel/MainViewModel.kt

@@ -1,8 +1,13 @@
 package com.sergay.hhu67.pw.app.ui.viewmodel
 
 import android.content.Context
+import android.content.Intent
 import android.content.SharedPreferences
+import android.net.Uri
+import android.os.Build
+import android.provider.Settings
 import androidx.compose.runtime.*
+import androidx.core.content.FileProvider
 import androidx.core.content.edit
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
@@ -10,10 +15,17 @@ import androidx.lifecycle.viewModelScope
 import com.sergay.hhu67.pw.app.data.models.*
 import com.sergay.hhu67.pw.app.data.network.ApiService
 import com.sergay.hhu67.pw.app.data.network.globalCookieJar
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import okhttp3.MultipartBody
+import okhttp3.OkHttpClient
+import okhttp3.Request
 import okhttp3.RequestBody.Companion.toRequestBody
+import java.io.File
+import java.io.FileOutputStream
 import kotlin.math.ceil
 
 enum class AppTab(val title: String) {