Glimpse: Use prebuilt SDK version

Change-Id: Ib336cf26053340d7c8269926575b9b666049fd73
diff --git a/app/Android.bp b/app/Android.bp
index 7e5b1cc..8ab7d17 100644
--- a/app/Android.bp
+++ b/app/Android.bp
@@ -11,7 +11,7 @@
     resource_dirs: ["src/main/res"],
     manifest: "src/main/AndroidManifest.xml",
 
-    sdk_version: "current",
+    sdk_version: "34",
     product_specific: true,
 
     static_libs: [