C发彩信

如果你只是发送文件，使用下面的函数，把文件插入到彩信内容中，

   1. mms_content_insert_hdlr()


然后填入发送地址

   1.     g_jmms_context->to_address_p->address_p


彩信主题

   1. g_jmms_context->subject_input_buffer

然后调用发送就行了，

   1. mmi_jmms_entry_write_mms_done_send_only();
注意结构体其他的变量的初始化和设置，比如发送地址相关的

   1.     g_jmms_context->num_total_addresses = 1;
   2.     g_jmms_context->num_to_addresses = 1;
   3.     g_jmms_context->g_address_option_index = E_ADD_NUMBER;

static void MyApp_send_mms()
{
        JMMS_COMP_ERRCODE err_code = JMMS_COMP_OK;

        /* from : void mmi_jmms_entry_write_message(void) */
        if (mmi_jmms_is_ready_without_store(1)){
                return;
        }
        g_jmms_context->g_use_local_send_setings = 0;
        g_jmms_context->store_context->current_folder_name = E_JMMS_WRITE_MMS;
        mmi_jmms_init_msg_context_struct();
        /* Filled mms sending settings structure either by using MMS PDU or NVRAM. */
        mmi_jmms_fill_mms_sending_settings();
        if (g_jmms_context->compose_context == NULL){
                g_jmms_context->compose_context =
                        (mmi_jmms_compose_context_struct*)
                        jdd_MemAlloc(sizeof(mmi_jmms_compose_context_struct), 1);
                if (g_jmms_context->compose_context == NULL){
                        DisplayPopup((PU8) GetString(STR_ID_JMMS_OUT_OF_MEMORY), 
                                        IMG_GLOBAL_ERROR, 1, JMMS_POPUP_TIME, ERROR_TONE);
                        return;
                }
        }
        /* 初始化一些成员 */
        if (JMMS_COMP_OK != mmi_jmms_compose_new_mms()){
                /* 出错处理 */
                return;
        }

        /* from : void mmi_jmms_entry_write_message_screen(void) */
#ifdef __MMI_UNIFIED_MESSAGE__
        mmi_jmms_jdi_deinitview(g_jmms_context->msg_handle);
#endif
        if (g_jmms_context->compose_context == NULL){
                g_jmms_context->compose_context =
                        (mmi_jmms_compose_context_struct*) 
                        jdd_MemAlloc(sizeof(mmi_jmms_compose_context_struct), 1);
                if (g_jmms_context->compose_context == NULL){
                        /* 出错处理 */
                        DisplayPopup((PU8) GetString(STR_ID_JMMS_OUT_OF_MEMORY), 
                                        IMG_GLOBAL_ERROR, 1, JMMS_POPUP_TIME, ERROR_TONE);
                        return;
                }
        }
            set_leading_zero(FALSE);

        /* 有问题 */
        g_jmms_context->is_add_media_as_drm = MMI_FALSE;

        /* from: mmi_jmms_callback_filemgr_select_attachment() */
        /* 添加附件的代码 */
        if (g_jmms_context->compose_context->media_path_p != NULL){
                jdd_MemFree(g_jmms_context->compose_context->media_path_p);
                g_jmms_context->compose_context->media_path_p = NULL;
        }
        g_jmms_context->compose_context->media_path_p = 
                (S8*) jdd_MemAlloc((pfnUnicodeStrlen((S8 *)DEMO_TXT_FILE) + 1), sizeof(JC_CHAR));
        if (g_jmms_context->compose_context->media_path_p == NULL){
                /* 出错处理 */
                DisplayPopup((PU8)GetString(STR_ID_JMMS_OUT_OF_MEMORY), 
                                IMG_GLOBAL_ERROR, 1, JMMS_POPUP_TIME, ERROR_TONE);
                return;
        }

        pfnUnicodeStrcpy((S8*) g_jmms_context->compose_context->media_path_p, (S8*)DEMO_TXT_FILE);
        /* 添加附件，并且释放media_path_p的空间 */
        //mms_content_insert_hdlr();
        /* 将下面的函数里面具体在剔除一些东西 */
        //mmi_jmms_fm_add_attachment();    //添加文件到附件中了
        err_code = mmi_jmms_compose_add_media(g_jmms_context->compose_context->media_path_p,
                        E_MEDIA_OTHERS, E_TRUE, 0);
        jdd_MemFree(g_jmms_context->compose_context->media_path_p);
        g_jmms_context->compose_context->media_path_p = NULL;

        /* 添加 to 收信人地址 */
        g_jmms_context->address_list_flag = E_TO_ADDRESSES;
        g_jmms_context->num_to_addresses = 0;
        /* 添加to地址，并且处理相关变量 */
        mmi_jmms_add_address_in_addresse_list((S8 *)L"159xxxxxxxx");

        /* 添加 subject 主题 */
        /* subject_input_buffer 是数组 */
        pfnUnicodeStrcpy((S8*)g_jmms_context->subject_input_buffer, (S8*)MMS_SUBJECT);
        //memcpy(g_jmms_context->subject_input_buffer, L"data", 4);

        /* 准备调用发送函数前的处理 */
        g_jmms_context->nvram_compose_settings.creation_mode = E_CREAT_MODE_FREE; //不知道是否前面做了处理


        /* 发送 */
        mmi_jmms_entry_write_mms_done_send_only();
}