加载JNI_OnLoad后找不指定方法

[fdsa123q]

import com.github.unidbg.AndroidEmulator;
import com.github.unidbg.linux.android.AndroidEmulatorBuilder;
import com.github.unidbg.linux.android.AndroidResolver;
import com.github.unidbg.linux.android.dvm.DalvikModule;
import com.github.unidbg.linux.android.dvm.DvmClass;
import com.github.unidbg.linux.android.dvm.VM;
import com.github.unidbg.linux.android.dvm.jni.ProxyClassFactory;
import com.github.unidbg.memory.Memory;
import java.io.File;
import java.io.IOException;

public class shipin {
private final AndroidEmulator emulator;
private final DvmClass hlsUtil;
private final VM vm;
public shipin() {
emulator = AndroidEmulatorBuilder.for32Bit().setProcessName("sonice.pro.nice").build();
Memory memory = emulator.getMemory();
memory.setLibraryResolver(new AndroidResolver(23));
vm = emulator.createDalvikVM();
vm.setDvmClassFactory(new ProxyClassFactory());
vm.setVerbose(true);
DalvikModule dm = vm.loadLibrary(new File("unidbg-android/src/test/resources/example_binaries/armeabi-v7a/libpp_hls.so"), false);
hlsUtil = vm.resolveClass("com/pp/hls");
dm.callJNI_OnLoad(emulator);
}
public void destroy() throws IOException {
emulator.close();
}
public int load() {
String load = "load(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String)I";
int ret=hlsUtil.callJniMethodInt(emulator, load, "1", "1", "1", "1", "1", "1", "1" );
return ret;
}
public static void main(String[] args) throws Exception {
shipin Util = new shipin();
Util.load();
}

}

libpp_hls.zip