na tela visita_domiciliar_tela.dart não é mais obrigatório o campo procedimento.

android/app/build.gradle

@@ -5,6 +5,12 @@ plugins {
     id "dev.flutter.flutter-gradle-plugin"
 }
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file("local.properties")
 if (localPropertiesFile.exists()) {
@@ -24,7 +30,7 @@ if (flutterVersionName == null) {
 }
 
 android {
-    namespace = "com.example.rkmmobile"
+    namespace = "com.ab.rkm.rkm"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
 
@@ -35,7 +41,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.example.rkmmobile"
+        applicationId = "com.ab.rkm.rkm"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
         minSdk = flutter.minSdkVersion
@@ -44,11 +50,18 @@ android {
         versionName = flutterVersionName
     }
 
+    signingConfigs {
+        release {
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile file(keystoreProperties['storeFile'])
+            storePassword keystoreProperties['storePassword']
+        }
+    }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.debug
+            signingConfig signingConfigs.release
         }
     }
 }