implement drawable frros

Test: unit tests
Bug: 251283316
Change-Id: Iead53711c54596c3787eeba6dcf9ced129f94426
diff --git a/cmds/idmap2/Android.bp b/cmds/idmap2/Android.bp
index 4f8faca..7a08cbd 100644
--- a/cmds/idmap2/Android.bp
+++ b/cmds/idmap2/Android.bp
@@ -222,6 +222,7 @@
     },
     data: [
         "tests/data/**/*.apk",
+        "tests/data/**/*.png",
     ],
     compile_multilib: "first",
     test_options: {