Diff: dcs-sdk-java-master/app/src/main/cpp/wakeup.cpp

Revision:

45:2aa9f933c8d2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dcs-sdk-java-master/app/src/main/cpp/wakeup.cpp	Tue Jul 18 16:34:48 2017 +0800
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2017 Baidu, Inc. All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+/**
+ * 唤醒调用底层so库实现-jni
+ * <p>
+ * Created by guxiuzhong@baidu.com on 2017/6/22.
+ */
+#include <jni.h>
+#include "Interface.h"
+#include <android/log.h>
+
+#define LOG_TAG "wakeup"
+#define LOG_D(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)
+
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_baidu_duer_dcs_androidsystemimpl_wakeup_WakeUpNative_wakeUpInitial(JNIEnv *env,
+                                                                            jobject instance,
+                                                                            jstring wakeUpWd_,
+                                                                            jstring sFile_,
+                                                                            jint mode) {
+    const char *wakeUpWd = env->GetStringUTFChars(wakeUpWd_, 0);
+    const char *sFile = env->GetStringUTFChars(sFile_, 0);
+
+    int _mode = mode;
+    // 打开log
+    // SetLogLevel(5);
+    LOG_D("WakeUpInitial wakeUpWd=%s", wakeUpWd);
+    LOG_D("WakeUpInitial sFile_=%s", sFile);
+    int ret = WakeUpInitial(wakeUpWd, sFile, _mode);
+    LOG_D("WakeUpInitial ret=%d", ret);
+
+    env->ReleaseStringUTFChars(wakeUpWd_, wakeUpWd);
+    env->ReleaseStringUTFChars(sFile_, sFile);
+
+    return ret;
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_baidu_duer_dcs_androidsystemimpl_wakeup_WakeUpNative_wakeUpReset(JNIEnv *env,
+                                                                          jobject instance) {
+    return WakeUpReset();
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_baidu_duer_dcs_androidsystemimpl_wakeup_WakeUpNative_wakeUpDecode(JNIEnv *env,
+                                                                           jobject instance,
+                                                                           jshortArray data_,
+                                                                           jint dataLen,
+                                                                           jstring senArr_,
+                                                                           jint expectNum,
+                                                                           jint wakeWord_frame_len,
+                                                                           jboolean is_confidence,
+                                                                           jint voice_offset,
+                                                                           jboolean bEd) {
+
+
+    jboolean isCopy = 0;
+    short *data_invoke = env->GetShortArrayElements(data_, &isCopy);
+
+    // 写入文件
+    // FILE *file = fopen("/storage/emulated/0/222.pcm", "ab+");
+    // fwrite(data_invoke, sizeof(short) * dataLen, 1, file);
+    // fclose(file);
+
+    LOG_D("WakeUpDecode data_ GetArrayLength=%d", env->GetArrayLength(data_));
+
+    int dataLen_invoke = dataLen;
+    // 因为so库里面最大为2560
+    char *senArr = new char[2560];
+    int expectNum_invoke = expectNum;
+    int wakeWord_frame_len_invoke = wakeWord_frame_len;
+    bool is_confidence_invoke = is_confidence;
+    int voice_offset_invoke = voice_offset;
+    bool bEd_invoke = bEd;
+
+    LOG_D("WakeUpDecode dataLen_invoke=%d", dataLen_invoke);
+    LOG_D("WakeUpDecode expectNum_invoke=%d", expectNum_invoke);
+    LOG_D("WakeUpDecode wakeWord_frame_len_invoke=%d", wakeWord_frame_len_invoke);
+    LOG_D("WakeUpDecode is_confidence_invoke=%d", is_confidence_invoke);
+    LOG_D("WakeUpDecode bEd_invoke=%d", bEd_invoke);
+
+
+    int ret = WakeUpDecode(data_invoke,
+                           dataLen_invoke,
+                           &senArr,
+                           expectNum_invoke,
+                           wakeWord_frame_len_invoke,
+                           is_confidence_invoke,
+                           voice_offset_invoke,
+                           bEd_invoke
+    );
+
+    LOG_D("WakeUpDecode ret=%d", ret);
+    LOG_D("WakeUpDecode senArr=%s", senArr);
+    LOG_D("WakeUpDecode wakeWord_frame_len_invoke=%d", wakeWord_frame_len_invoke);
+    LOG_D("WakeUpDecode is_confidence_invoke=%d", is_confidence_invoke);
+    LOG_D("WakeUpDecode voice_offset_invoke=%d", voice_offset_invoke);
+
+    // 释放内存资源
+    env->ReleaseShortArrayElements(data_, data_invoke, 0);
+    env->ReleaseStringUTFChars(senArr_, senArr);
+    return ret;
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_baidu_duer_dcs_androidsystemimpl_wakeup_WakeUpNative_wakeUpFree(JNIEnv *env,
+                                                                         jobject instance) {
+    LOG_D("WakeUpFree");
+    return WakeUpFree();
+}
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