package a; import android.content.Context; import com.topjohnwu.magisk.services.DelegateWorker; import java.lang.reflect.ParameterizedType; import androidx.annotation.NonNull; import androidx.work.Worker; import androidx.work.WorkerParameters; public class w extends Worker { /* Wrapper class to workaround Proguard -keep class * extends Worker */ private T base; @SuppressWarnings("unchecked") w(@NonNull Context context, @NonNull WorkerParameters workerParams) { super(context, workerParams); try { base = ((Class) ((ParameterizedType) getClass().getGenericSuperclass()) .getActualTypeArguments()[0]).newInstance(); } catch (IllegalAccessException | InstantiationException ignored) {} } @NonNull @Override public Result doWork() { if (base == null) return Result.failure(); return base.doWork(); } }