添加android测试程序

Android/app/src/main/cpp/native-lib.cpp

@@ -0,0 +1,102 @@
+#include <jni.h>
+#include <string>
+#include "test_server.cpp"
+
+#define JNI_API(retType,funName,...) extern "C"  JNIEXPORT retType Java_com_zlmediakit_jni_ZLMediaKit_##funName(JNIEnv* env, jclass cls,##__VA_ARGS__)
+
+
+string stringFromJstring(JNIEnv *env,jstring jstr){
+    if(!env || !jstr){
+        WarnL << "invalid args";
+        return "";
+    }
+    const char *field_char = env->GetStringUTFChars(jstr, 0);
+    string ret(field_char,env->GetStringUTFLength(jstr));
+    env->ReleaseStringUTFChars(jstr, field_char);
+    return ret;
+}
+string stringFromJbytes(JNIEnv *env,jbyteArray jbytes){
+    if(!env || !jbytes){
+        WarnL << "invalid args";
+        return "";
+    }
+    jbyte *bytes = env->GetByteArrayElements(jbytes, 0);
+    string ret((char *)bytes,env->GetArrayLength(jbytes));
+    env->ReleaseByteArrayElements(jbytes,bytes,0);
+    return ret;
+}
+string stringFieldFromJava(JNIEnv *env,  jobject jdata,jfieldID jid){
+    if(!env || !jdata || !jid){
+        WarnL << "invalid args";
+        return "";
+    }
+    jstring field_str = (jstring)env->GetObjectField(jdata,jid);
+    auto ret = stringFromJstring(env,field_str);
+    env->DeleteLocalRef(field_str);
+    return ret;
+}
+
+string bytesFieldFromJava(JNIEnv *env,  jobject jdata,jfieldID jid){
+    if(!env || !jdata || !jid){
+        WarnL << "invalid args";
+        return "";
+    }
+    jbyteArray jbufArray = (jbyteArray)env->GetObjectField(jdata, jid);
+    string ret = stringFromJbytes(env,jbufArray);
+    env->DeleteLocalRef(jbufArray);
+    return ret;
+}
+
+jstring jstringFromString(JNIEnv* env, const char* pat) {
+    return (jstring)env->NewStringUTF(pat);
+}
+
+jbyteArray jbyteArrayFromString(JNIEnv* env, const char* pat,int len = 0){
+    if(len <= 0){
+        len = strlen(pat);
+    }
+    jbyteArray jarray = env->NewByteArray(len);
+    env->SetByteArrayRegion(jarray, 0, len, (jbyte *)(pat));
+    return jarray;
+}
+
+/*
+ * 加载动态库
+ */
+JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* reserved) {
+    //设置日志
+    Logger::Instance().add(std::make_shared<ConsoleChannel>());
+    Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
+    InfoL;
+    return JNI_VERSION_1_6;
+}
+/*
+ * 卸载动态库
+ */
+JNIEXPORT void JNICALL JNI_OnUnload(JavaVM* vm, void* reserved){
+    InfoL;
+    s_sem.post();
+}
+
+
+JNI_API(jboolean,startDemo,jstring path_to_jni_file){
+    string sd_path = stringFromJstring(env,path_to_jni_file);
+    string jni_file = sd_path +  "/zlmediakit.jni";
+
+    DebugL << "sd_path:" << sd_path;
+    DebugL << "jni file:" << sd_path;
+
+    static thread s_th([sd_path,jni_file](){
+        try {
+            mINI::Instance()[Http::kRootPath] = mINI::Instance()[Hls::kFilePath] = sd_path + "/httpRoot";
+            do_main(jni_file);
+        }catch (std::exception &ex){
+            WarnL << ex.what();
+        }
+    });
+
+    static onceToken s_token([]{
+        s_th.detach();
+    });
+    return true;
+};