Fix building for Android (#949)

Author: csukuangfj

sherpa-onnx/csrc/online-recognizer-transducer-nemo-impl.h

@@ -63,7 +63,7 @@ class OnlineRecognizerTransducerNeMoImpl : public OnlineRecognizerImpl {
       AAssetManager *mgr, const OnlineRecognizerConfig &config)
       : config_(config),
         symbol_table_(mgr, config.model_config.tokens),
-        endpoint_(mgrconfig_.endpoint_config),
+        endpoint_(config_.endpoint_config),
         model_(std::make_unique<OnlineTransducerNeMoModel>(
             mgr, config.model_config)) {
     if (config.decoding_method == "greedy_search") {

sherpa-onnx/csrc/online-transducer-nemo-model.cc

@@ -62,17 +62,17 @@ class OnlineTransducerNeMoModel::Impl {
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
-      auto buf = ReadFile(mgr, config.transducer.encoder_filename);
+      auto buf = ReadFile(mgr, config.transducer.encoder);
       InitEncoder(buf.data(), buf.size());
     }
 
     {
-      auto buf = ReadFile(mgr, config.transducer.decoder_filename);
+      auto buf = ReadFile(mgr, config.transducer.decoder);
       InitDecoder(buf.data(), buf.size());
     }
 
     {
-      auto buf = ReadFile(mgr, config.transducer.joiner_filename);
+      auto buf = ReadFile(mgr, config.transducer.joiner);
       InitJoiner(buf.data(), buf.size());
     }
   }