TermApp/app/src/main/cpp/MicroPhoto.cpp

#include <jni.h>
#include <string>
#include <TermClient.h>
#include "TerminalDevice.h"
#include "PhoneDevice.h"
#include <camera/NdkCameraCaptureSession.h>
#include <camera/NdkCameraDevice.h>
#include <camera/NdkCameraError.h>
#include <camera/NdkCameraManager.h>

#include <android/native_window.h>
#include <android/native_window_jni.h>

#include "Camera.h"
#include "Camera2Reader.h"

// #include "client/linux/handler/exception_handler.h"
// #include "client/linux/handler/minidump_descriptor.h"

extern "C" JNIEXPORT jstring JNICALL
Java_com_xinyingpower_microphoto_MainActivity_stringFromJNI(
        JNIEnv* env,
        jobject /* this */) {
    std::string hello = "Hello from C++";
    return env->NewStringUTF(hello.c_str());
}

extern "C" JNIEXPORT jboolean JNICALL
Java_com_xinyingpower_microphoto_MainActivity_takePhoto(
        JNIEnv* env,
        jobject pThis, jint channel, jint preset, jstring path, jstring fileName) {

    // ANativeWindow *imgReaderAnw = ANativeWindow_fromSurface(env, surface);

    /*
    CCamera camera;
    camera.initCamera(imgReaderAnw);
    if (camera.isCameraReady())
    {
        camera.takePicture();
    }

    camera.closeCamera();
     */

    if (channel < 1 || channel > 0xFF)
    {
        return JNI_FALSE;
    }

    unsigned char id = (unsigned char)channel - 1;


    Camera2Reader *camera = new Camera2Reader(id);
    const char *pathStr = env->GetStringUTFChars(path, 0);
    const char *fileNameStr = env->GetStringUTFChars(fileName, 0);

    camera->Open(pathStr, fileNameStr);
    env->ReleaseStringUTFChars(fileName, fileNameStr);
    env->ReleaseStringUTFChars(path, pathStr);

    camera->start();

    return JNI_TRUE;
}

extern "C" JNIEXPORT jboolean JNICALL
Java_com_xinyingpower_microphoto_MicroPhotoService_init(
        JNIEnv* env,
        jobject pThis, jstring appPath, jstring ip, jint port, jstring cmdid) {

    /*
    google_breakpad::MinidumpDescriptor descriptor(".");
    google_breakpad::ExceptionHandler eh(descriptor, NULL, NULL,
                                         NULL, true, -1);

     */

    const char *appPathStr = env->GetStringUTFChars(appPath, 0);
    const char *ipStr = env->GetStringUTFChars(ip, 0);
    const char *cmdidStr = env->GetStringUTFChars(cmdid, 0);

    JavaVM* vm = NULL;
    jint ret = env->GetJavaVM(&vm);
    // const string& appPath, const string& termId, const string& server, unsigned short port, const string& bindIp
    CTermClient& service = CTermClient::GetService();
    // CTerminalDevice* device = new CTerminalDevice(vm, pThis);
    CPhoneDevice* device = new CPhoneDevice();
    bool res = service.InitService(appPathStr, cmdidStr, ipStr, (unsigned short)port, "", device);

    env->ReleaseStringUTFChars(appPath, appPathStr);
    env->ReleaseStringUTFChars(ip, ipStr);
    env->ReleaseStringUTFChars(cmdid, cmdidStr);

    return res ? JNI_TRUE : JNI_FALSE;
}


extern "C" JNIEXPORT jboolean JNICALL
Java_com_xinyingpower_microphoto_MicroPhotoService_takePhoto(
        JNIEnv* env,
        jobject pThis, jint channel, jint preset, jstring path, jstring fileName) {

    if (channel < 1 || channel > 0xFF)
    {
        return JNI_FALSE;
    }

    unsigned char id = (unsigned char)channel - 1;

    Camera2Reader *camera = new Camera2Reader(id);
    const char *pathStr = env->GetStringUTFChars(path, 0);
    const char *fileNameStr = env->GetStringUTFChars(fileName, 0);

    camera->Open(pathStr, fileNameStr);
    env->ReleaseStringUTFChars(fileName, fileNameStr);
    env->ReleaseStringUTFChars(path, pathStr);

    camera->start();

    return JNI_TRUE;
}

extern "C" JNIEXPORT jboolean JNICALL
Java_com_xinyingpower_microphoto_MicroPhotoService_uninit(
        JNIEnv* env,
        jobject pThis) {

    CTermClient::GetService().ExitService();

    return JNI_TRUE;
}


extern "C" JNIEXPORT jlong JNICALL
Java_com_xinyingpower_microphoto_MicroPhotoService_getHeartbeatDuration(
        JNIEnv* env,
        jobject pThis) {

    // CTermClient::GetService().ExitService();

    return 60000;
}