aconfig: generate Java flag name constants
Generate Java constants for use in @FlaggedApi(flag = ...).
Also update the generated Java code to use the constants when reaching
out to DeviceConfig instead of hard-coding (duplicate) strings.
Bug: 285288440
Test: atest aconfig.test aconfig.test.java
Change-Id: I1127cacba650cc7a7896b1533e03631d7f5ec71b
diff --git a/tools/aconfig/templates/Flags.java.template b/tools/aconfig/templates/Flags.java.template
index 752a469..62116c5 100644
--- a/tools/aconfig/templates/Flags.java.template
+++ b/tools/aconfig/templates/Flags.java.template
@@ -1,6 +1,9 @@
package {package_name};
public final class Flags \{
+ {{- for item in class_elements}}
+ public static final String FLAG_{item.flag_name_constant_suffix} = "{item.device_config_flag}";
+ {{- endfor }}
{{ for item in class_elements}}
public static boolean {item.method_name}() \{
return FEATURE_FLAGS.{item.method_name}();