Add dummy performance test

Bug: 145109184
Test: atest --test-mapping src_path:postsubmit
Change-Id: I7db174942247acd20c94afd7763ec73242a5e44b
diff --git a/tests/perftests/Android.bp b/tests/perftests/Android.bp
new file mode 100644
index 0000000..961acb2
--- /dev/null
+++ b/tests/perftests/Android.bp
@@ -0,0 +1,22 @@
+android_test {
+    name: "SettingsPrefTests",
+
+    certificate: "platform",
+
+    libs: [
+        "android.test.runner",
+    ],
+
+    static_libs: [
+        "androidx.test.rules",
+        "ub-uiautomator",
+    ],
+
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+
+    platform_apis: true,
+    test_suites: ["device-tests"],
+
+    instrumentation_for: "Settings",
+}