[taler-taler-android] branch master updated: [wallet] some fixes for NetworkManager

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torsten-grote pushed a commit to branch master
in repository taler-android.

The following commit(s) were added to refs/heads/master by this push:
     new 9bfc8b7  [wallet] some fixes for NetworkManager
9bfc8b7 is described below

commit 9bfc8b7a4e0cca3cfb052750385f2005c7bc31d7
Author: Torsten Grote <t@grobox.de>
AuthorDate: Tue Sep 19 17:55:24 2023 +0200

    [wallet] some fixes for NetworkManager
---
 wallet/src/main/java/net/taler/wallet/NetworkManager.kt | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/wallet/src/main/java/net/taler/wallet/NetworkManager.kt 
b/wallet/src/main/java/net/taler/wallet/NetworkManager.kt
index 7d803fc..064135b 100644
--- a/wallet/src/main/java/net/taler/wallet/NetworkManager.kt
+++ b/wallet/src/main/java/net/taler/wallet/NetworkManager.kt
@@ -30,12 +30,14 @@ import androidx.lifecycle.MutableLiveData
 class NetworkManager(context: Context) : ConnectivityManager.NetworkCallback() 
{
     private val connectivityManager: ConnectivityManager
 
-    private val _networkStatus = MutableLiveData(true)
-    val networkStatus: LiveData<Boolean> = _networkStatus
+    private val _networkStatus: MutableLiveData<Boolean>
+    val networkStatus: LiveData<Boolean>
 
     init {
         connectivityManager = context.getSystemService(CONNECTIVITY_SERVICE) 
as ConnectivityManager
         connectivityManager.registerDefaultNetworkCallback(this)
+        _networkStatus = MutableLiveData(getCurrentStatus())
+        networkStatus = _networkStatus
     }
 
     @UiThread
@@ -46,7 +48,13 @@ class NetworkManager(context: Context) : 
ConnectivityManager.NetworkCallback() {
 
     override fun onLost(network: Network) {
         super.onLost(network)
-        _networkStatus.postValue(null)
+        _networkStatus.postValue(getCurrentStatus())
+    }
+
+    private fun getCurrentStatus(): Boolean {
+        return connectivityManager.activeNetwork?.let { network ->
+            connectivityManager.getNetworkCapabilities(network)?.isOnline()
+        } ?: false
     }
 
     private fun NetworkCapabilities.isOnline(): Boolean {

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