From 78ef89d2cff6000da1cdf8943cfd3fb5a6db04cf Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Tue, 23 Apr 2019 13:20:23 +0300
Subject: [PATCH] Updated on 2026-08-14

---
 .../com/tangem/ui/fragment/MainFragment.kt    | 28 ++++---------------
 .../com/tangem/ui/fragment/MainViewModel.kt   | 27 ++++++++++++++++--
 2 files changed, 30 insertions(+), 25 deletions(-)

diff --git a/app/src/main/java/com/tangem/ui/fragment/MainFragment.kt b/app/src/main/java/com/tangem/ui/fragment/MainFragment.kt
index 131fa2509b..7f331b7aad 100644
--- a/app/src/main/java/com/tangem/ui/fragment/MainFragment.kt
+++ b/app/src/main/java/com/tangem/ui/fragment/MainFragment.kt
@@ -11,6 +11,7 @@ import android.widget.PopupMenu
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
 import com.tangem.App
 import com.tangem.Constant
@@ -84,23 +85,6 @@ class MainFragment : Fragment(), NfcAdapter.ReaderCallback, CardProtocol.Notific
         else
             tvNFCHint.text = String.format(getString(R.string.scan_banknote), getString(R.string.phone))
 
-        val apiHelper = ServerApiCommon()
-        apiHelper.setLastVersionListener { response ->
-            try {
-                if (response.isNullOrEmpty())
-                    return@setLastVersionListener
-                val responseVersionName = response.trim(' ', '\n', '\r', '\t')
-                val responseBuildVersion = responseVersionName.split('.').last()
-                val appBuildVersion = BuildConfig.VERSION_NAME.split('.').last()
-                if (responseBuildVersion.toInt() > appBuildVersion.toInt())
-                    if (BuildConfig.FLAVOR.equals(Constant.FLAVOR_TANGEM_ACCESS))
-                        (activity as MainActivity).toastHelper.showSnackbarUpdateVersion(context!!, cl, responseVersionName)
-            } catch (E: Exception) {
-                E.printStackTrace()
-            }
-        }
-        apiHelper.requestLastVersion()
-
         // set listeners
         fab.setOnClickListener { showMenu(it) }
     }
@@ -109,11 +93,10 @@ class MainFragment : Fragment(), NfcAdapter.ReaderCallback, CardProtocol.Notific
         super.onActivityCreated(savedInstanceState)
         viewModel = ViewModelProviders.of(this).get(MainViewModel::class.java)
 
-//        viewModel.getVersionName().observe(this, Observer { text ->
-//            Log.d("", text)
-//            if (BuildConfig.FLAVOR.equals(Constant.FLAVOR_TANGEM_ACCESS))
-//                (activity as MainActivity).toastHelper.showSnackbarUpdateVersion(context!!, cl, text)
-//        })
+        // show snackbar about new version app
+        viewModel.getVersionName().observe(this, Observer { text ->
+            (activity as MainActivity).toastHelper.showSnackbarUpdateVersion(context!!, cl, text)
+        })
     }
 
     override fun onResume() {
@@ -185,7 +168,6 @@ class MainFragment : Fragment(), NfcAdapter.ReaderCallback, CardProtocol.Notific
                             if (engineCoin != null) {
                                 engineCoin.defineWallet()
 
-
 //                                val bundle = Bundle()
 //                                bundle.putParcelable(Constant.EXTRA_LAST_DISCOVERED_TAG, lastTag)
 //                                ctx.saveToBundle(bundle)
diff --git a/app/src/main/java/com/tangem/ui/fragment/MainViewModel.kt b/app/src/main/java/com/tangem/ui/fragment/MainViewModel.kt
index de2cfe937f..c5131432a9 100644
--- a/app/src/main/java/com/tangem/ui/fragment/MainViewModel.kt
+++ b/app/src/main/java/com/tangem/ui/fragment/MainViewModel.kt
@@ -3,12 +3,35 @@ package com.tangem.ui.fragment
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import com.tangem.Constant
+import com.tangem.data.network.ServerApiCommon
+import com.tangem.wallet.BuildConfig
 
 class MainViewModel : ViewModel() {
-    private val responseVersionName = MutableLiveData<String>()
+    private var versionName = MutableLiveData<String>()
 
     fun getVersionName(): LiveData<String> {
+        versionName = MutableLiveData()
+        requestVersionName()
+        return versionName
+    }
 
-        return responseVersionName
+    private fun requestVersionName() {
+        val apiHelper = ServerApiCommon()
+        apiHelper.setLastVersionListener { response ->
+            try {
+                if (response.isNullOrEmpty())
+                    return@setLastVersionListener
+                val responseVersionName = response.trim(' ', '\n', '\r', '\t')
+                val responseBuildVersion = responseVersionName.split('.').last()
+                val appBuildVersion = BuildConfig.VERSION_NAME.split('.').last()
+                if (responseBuildVersion.toInt() > appBuildVersion.toInt())
+                    if (BuildConfig.FLAVOR.equals(Constant.FLAVOR_TANGEM_ACCESS))
+                        versionName.value = responseVersionName
+            } catch (E: Exception) {
+                E.printStackTrace()
+            }
+        }
+        apiHelper.requestLastVersion()
     }
 }
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