[wallet] Add confirmation dialog for DB import and i18nize some stringsdev/ivan-avalos/backups

2 files changed, 26 insertions, 6 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
index 54d6dc0..f21bd44 100644
--- a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
+++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
@@ -139,7 +139,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
             true
         }
         prefImportDb.setOnPreferenceClickListener {
-            dbImportLauncher.launch(arrayOf("application/json"))
+            showImportDialog()
             true
         }
         prefTest.setOnPreferenceClickListener {
@@ -152,15 +152,27 @@ class SettingsFragment : PreferenceFragmentCompat() {
         }
     }
 
+    private fun showImportDialog() {
+        MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
+            .setMessage(R.string.settings_dialog_import_message)
+            .setNegativeButton(R.string.import_db) { _, _ ->
+                dbImportLauncher.launch(arrayOf("application/json"))
+            }
+            .setPositiveButton(R.string.cancel) { _, _ ->
+                Snackbar.make(requireView(), getString(R.string.settings_alert_import_canceled), LENGTH_SHORT).show()
+            }
+            .show()
+    }
+
     private fun showResetDialog() {
         MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
-            .setMessage("Do you really want to reset the wallet and lose all coins and purchases?")
-            .setPositiveButton("Reset") { _, _ ->
+            .setMessage(R.string.settings_dialog_reset_message)
+            .setNegativeButton(R.string.reset) { _, _ ->
                 model.dangerouslyReset()
-                Snackbar.make(requireView(), "Wallet has been reset", LENGTH_SHORT).show()
+                Snackbar.make(requireView(), getString(R.string.settings_alert_reset_done), LENGTH_SHORT).show()
             }
-            .setNegativeButton("Cancel") { _, _ ->
-                Snackbar.make(requireView(), "Reset cancelled", LENGTH_SHORT).show()
+            .setPositiveButton(R.string.cancel) { _, _ ->
+                Snackbar.make(requireView(), getString(R.string.settings_alert_reset_canceled), LENGTH_SHORT).show()
             }
             .show()
     }
diff --git a/wallet/src/main/res/values/strings.xml b/wallet/src/main/res/values/strings.xml
index 2533820..09feee6 100644
--- a/wallet/src/main/res/values/strings.xml
+++ b/wallet/src/main/res/values/strings.xml
@@ -59,6 +59,8 @@ GNU Taler is immune against many types of fraud, such as phishing of credit card
     <string name="currency">Currency</string>
     <!-- The count should be mirrored in RTL languages -->
     <string name="char_count">%1$d/%2$d</string>
+    <string name="import_db">Import</string>
+    <string name="reset">Reset</string>
 
     <string name="offline">Operation requires internet access. Please ensure your internet connection works and try again.</string>
     <string name="offline_banner">No internet access</string>
@@ -275,6 +277,12 @@ GNU Taler is immune against many types of fraud, such as phishing of credit card
     <string name="settings_reset">Reset Wallet (dangerous!)</string>
     <string name="settings_reset_summary">Throws away your money</string>
 
+    <string name="settings_dialog_reset_message">Do you really want to reset the wallet and lose all coins and purchases?</string>
+    <string name="settings_dialog_import_message">This operation will overwrite your existing database. Do you want to continue?</string>
+    <string name="settings_alert_reset_done">Wallet has been reset</string>
+    <string name="settings_alert_reset_canceled">Reset cancelled</string>
+    <string name="settings_alert_import_canceled">Import cancelled</string>
+
     <string name="refund_title">Refund</string>
     <string name="refund_error">Error processing refund</string>
     <string name="refund_success">Refund received!</string>