feat: stricted imei checking

app-common/src/main/java/im/angry/openeuicc/ui/wizard/DownloadWizardDetailsFragment.kt

@@ -79,19 +79,13 @@ class DownloadWizardDetailsFragment : DownloadWizardActivity.DownloadWizardStepF
 
     private fun validate() {
         smdp.error = smdp.editText!!.text?.let {
-            when {
-                it.isEmpty() -> getString(R.string.download_wizard_error_address_required)
-                it.contains("://") -> getString(R.string.download_wizard_error_cannot_url)
-                Patterns.DOMAIN_NAME.matcher(it).matches() -> null
-                else -> getString(R.string.download_wizard_error_address_invalid_format)
-            }
+            if (Patterns.DOMAIN_NAME.matcher(smdp.editText!!.text).matches()) return@let null
+            getString(R.string.download_wizard_error_invalid_address_format)
         }
         imei.error = imei.editText!!.text?.let {
-            when {
-                it.isEmpty() -> null
-                it.length == 15 && luhnValid(it) -> null
-                else -> getString(R.string.download_wizard_error_imei_invalid_format)
-            }
+            if (it.isEmpty()) return@let null
+            if (it.length == 15 && luhnValid(it)) return@let null
+            getString(R.string.download_wizard_error_invalid_imei_format)
         }
     }
 }

app-common/src/main/res/values/strings.xml

@@ -98,10 +98,8 @@
     <string name="download_wizard_diagnostics_last_apdu_exception">Last APDU exception:</string>
     <string name="download_wizard_diagnostics_save">Save</string>
     <string name="download_wizard_diagnostics_file_template">Diagnostics at %s</string>
-    <string name="download_wizard_error_address_required">Server address is required</string>
-    <string name="download_wizard_error_cannot_url">Server address not is URL</string>
-    <string name="download_wizard_error_address_invalid_format">Invalid Server address</string>
-    <string name="download_wizard_error_imei_invalid_format">Invalid IMEI format</string>
+    <string name="download_wizard_error_invalid_address_format">Invalid SM-DP+ address</string>
+    <string name="download_wizard_error_invalid_imei_format">Invalid IMEI format</string>
 
     <string name="logs_saved_message">Logs have been saved to the selected path. Would you like to share the log through another app?</string>