second commit

android_backup/settings.gradle

@@ -0,0 +1,21 @@
+pluginManagement {
+    def flutterSdkPath
+    def properties = new Properties()
+    file("local.properties").withInputStream { properties.load(it) }
+    flutterSdkPath = properties.getProperty("flutter.sdk")
+    assert flutterSdkPath != null : "flutter.sdk not set in local.properties"
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
+include ":app"