1 files changed, 10 insertions, 0 deletions
diff --git a/build.gradle b/build.gradle
index 7a33abd..15071ea 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,16 @@
 apply plugin: 'com.android.library'
 
 android {
+    compileSdkVersion 28
+    buildToolsVersion '28.0.0'
+
+    defaultConfig {
+        // Most backup classes (e.g. SharedPreferencesBackupHelper) were added
+        // in Froyo.
+        minSdkVersion 8
+        targetSdkVersion 28
+    }
+
     publishNonDefault true
 
     buildTypes {