# JNI reaches these by name. R8 renames by default, so without these rules a
# release build resolves nothing: GetMethodID("onOutput", ...) returns NULL,
# raises NoSuchMethodError, and the next JNI call aborts the process with
#   NoSuchMethodError: no non-static method "Lp0;.onOutput(Ljava/lang/String;)V"
# Debug builds do not minify, so this only ever appears in release.

# The plugin object holds the native method declarations and is looked up from
# C by its fully qualified name (Java_com_novoyuuparosk_iperf3gui_IperfRunner_*).
-keep class com.novoyuuparosk.iperf3gui.IperfRunner { *; }

# The callback interface and everything implementing it: iperf_jni.c resolves
# onOutput/onError/onComplete by name on the concrete object's class, so the
# implementors' method names must survive too, not just the interface's.
-keep interface com.novoyuuparosk.iperf3gui.IperfRunner$IperfCallback { *; }
-keep class * implements com.novoyuuparosk.iperf3gui.IperfRunner$IperfCallback { *; }

# Belt and braces for any future native method: keep the name of any class
# declaring one, and the native methods themselves.
-keepclasseswithmembernames,includedescriptorclasses class * {
    native <methods>;
}