Android: Compile FFmpeg 7 with OpenSSL (.so)

#include <jni.h>
#include <string>
#include <android/log.h>

extern "C" {
#include <libavformat/avformat.h>
#include <libavformat/avio.h>
}

#define LOG_TAG "FFmpegTest"
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)

extern "C" JNIEXPORT jstring JNICALL
Java_com_example_myapp_MainActivity_testHttpsStream(JNIEnv* env, jobject /* this */) {
    // 1. 初始化 FFmpeg 网络模块 (必须)
    avformat_network_init();

    AVFormatContext *fmt_ctx = nullptr;
    const char *url = "https://devstreaming-cdn.apple.com/videos/streaming/examples/img_bipbop_adv_example_fmp4/master.m3u8";

    // 2. 打开输入的 HTTPS 视频流
    int ret = avformat_open_input(&fmt_ctx, url, nullptr, nullptr);
    if (ret < 0) {
        LOGE("❌ Failed to open HTTPS stream, Error code: %d", ret);
        return env->NewStringUTF("Failed to open HTTPS");
    }

    LOGI("✅ Successfully opened HTTPS stream!");
    LOGI("Format: %s, Duration: %lld", fmt_ctx->iformat->name, fmt_ctx->duration);

    // 3. 清理资源
    avformat_close_input(&fmt_ctx);
    avformat_network_deinit();

    return env->NewStringUTF("Success: HTTPS OpenSSL works!");
}