Kotlin API for speaker diarization (#1415)

kotlin-api-examples/run.sh

@@ -285,6 +285,37 @@ function testPunctuation() {
   java -Djava.library.path=../build/lib -jar $out_filename
 }
 
+function testOfflineSpeakerDiarization() {
+  if [ ! -f ./sherpa-onnx-pyannote-segmentation-3-0/model.onnx ]; then
+    curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-segmentation-models/sherpa-onnx-pyannote-segmentation-3-0.tar.bz2
+    tar xvf sherpa-onnx-pyannote-segmentation-3-0.tar.bz2
+    rm sherpa-onnx-pyannote-segmentation-3-0.tar.bz2
+  fi
+
+  if [ ! -f ./3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx ]; then
+    curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-recongition-models/3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx
+  fi
+
+  if [ ! -f ./0-four-speakers-zh.wav ]; then
+    curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-segmentation-models/0-four-speakers-zh.wav
+  fi
+
+  out_filename=test_offline_speaker_diarization.jar
+  kotlinc-jvm -include-runtime -d $out_filename \
+    test_offline_speaker_diarization.kt \
+    OfflineSpeakerDiarization.kt \
+    Speaker.kt \
+    OnlineStream.kt \
+    WaveReader.kt \
+    faked-asset-manager.kt \
+    faked-log.kt
+
+  ls -lh $out_filename
+
+  java -Djava.library.path=../build/lib -jar $out_filename
+}
+
+testOfflineSpeakerDiarization
 testSpeakerEmbeddingExtractor
 testOnlineAsr
 testTts