[taler-taler-android] 06/06: [wallet] show different withdrawal error message when app is offline

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

commit ce5a1d2476b1a344b881dd92840934925aedd394
Author: Torsten Grote <t@grobox.de>
AuthorDate: Thu Sep 3 13:38:59 2020 -0300

    [wallet] show different withdrawal error message when app is offline
---
 wallet/src/main/java/net/taler/wallet/withdraw/ErrorFragment.kt | 7 ++++++-
 wallet/src/main/res/values/strings.xml                          | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/wallet/src/main/java/net/taler/wallet/withdraw/ErrorFragment.kt 
b/wallet/src/main/java/net/taler/wallet/withdraw/ErrorFragment.kt
index 8b4ca9d..14389c4 100644
--- a/wallet/src/main/java/net/taler/wallet/withdraw/ErrorFragment.kt
+++ b/wallet/src/main/java/net/taler/wallet/withdraw/ErrorFragment.kt
@@ -25,6 +25,7 @@ import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.navigation.fragment.findNavController
+import net.taler.common.isOnline
 import net.taler.wallet.MainViewModel
 import net.taler.wallet.R
 import net.taler.wallet.databinding.FragmentErrorBinding
@@ -48,7 +49,11 @@ class ErrorFragment : Fragment() {
         super.onViewCreated(view, savedInstanceState)
 
         ui.errorTitle.setText(R.string.withdraw_error_title)
-        ui.errorMessage.setText(R.string.withdraw_error_message)
+        if (requireContext().isOnline()) {
+            ui.errorMessage.setText(R.string.withdraw_error_message)
+        } else {
+            ui.errorMessage.setText(R.string.offline)
+        }
 
         // show dev error message if dev mode is on
         val status = withdrawManager.withdrawStatus.value
diff --git a/wallet/src/main/res/values/strings.xml 
b/wallet/src/main/res/values/strings.xml
index a780ad3..d49f5f7 100644
--- a/wallet/src/main/res/values/strings.xml
+++ b/wallet/src/main/res/values/strings.xml
@@ -54,6 +54,8 @@ GNU Taler is immune against many types of fraud, such as 
phishing of credit card
     <string name="menu">Menu</string>
     <string name="or">or</string>
 
+    <string name="offline">Operation requires internet access. Please ensure 
your internet connection works and try again.</string>
+
     <string name="menu_settings">Settings</string>
     <string name="menu_retry_pending_operations">Retry Pending 
Operations</string>
 

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