隐藏JAVA应用菜单

如何把某个指定的java 从java menu list hide 掉？ 

 [SOLUTION] 

 1.     

 1）需要修改mmi_java_fetch_mids_list。 

 这个接口是fetch mids list 的处理函数中， 下面以指定第2个default game 隐藏为例。 

 MMI_BOOL mmi_java_fetch_mids_list(S32 item_index, UI_string_type str_buff, PU8 *img_buff_p, U8

 str_img_mask) 

 { 

     /*----------------------------------------------------------------*/ 

     /* Local Variables                                                */ 

     /*----------------------------------------------------------------*/ 

     /*----------------------------------------------------------------*/ 

     /* Code Body                                                      */ 

     /*----------------------------------------------------------------*/ 

     if (needToSendGetListReq) 

     { 

         /* only check the first item_index fetch request */ 

         if (item_index < g_java.total_java_app_mids 

             && g_java.mids_info_start <= item_index && 

             (g_java.mids_info_end == g_java.total_java_app_mids || 

              item_index + MMI_MAX_MENUITEMS_IN_CONTENT < g_java.mids_info_end)) 

         { 

             needToSendGetListReq = MMI_FALSE; 

             /* nothing to do, because data is in cache. */ 

         } 

         else 

         { 

             /* search the cache */ 

             int i; 

         int j; 

             U32 event_group; 

             mmi_java_mids_getlist_cnf_struct *ptr; 

             S32 saved_item_index = item_index; 

             /* scroll up, item_index - 3 for speeding up */ 

             if (g_java.mids_info_start > saved_item_index) 

             { 

                 saved_item_index -= JAVA_LIST_CACHE_COUNT - MMI_MAX_MENUITEMS_IN_CONTENT; 

                 if (saved_item_index < 0) 

                 { 

                     saved_item_index = 0; 

                 } 

             } 

             if (g_java.total_java_app_mids < saved_item_index + JAVA_LIST_CACHE_COUNT) 

             { 

                 saved_item_index = g_java.total_java_app_mids - JAVA_LIST_CACHE_COUNT; 

             }             

             mmi_java_send_mids_get_list_req(saved_item_index, MMI_TRUE, &ptr, &g_java.mids_list_filter); 

             kal_retrieve_eg_events(g_jam_getlist_event_group, 1, KAL_OR_CONSUME,

 (kal_uint32*)&event_group, KAL_SUSPEND); 

             if (mids_info_start == -1) 

             {             

                 /* if  hide the second  one, please  follow the code*/ 

                     for (i = 0,j = 0; i < ptr->mids_list_count; i++) 

                     { 

                         if (i != 1) 

                         { 

                             j++ 

                     }                     

                             g_java.mids_info[i] = ptr->pmids_list[j];                     

                     } 

                 ptr->mids_list_count --; 

             } 

             else 

             { 

                 for (i = 0; i < ptr->mids_list_count; i++) 

                 { 

                     g_java.mids_info[i] = ptr->pmids_list[i]; 

                 } 

             } 

              

             g_java.mids_info_start = ptr->start_indx; 

             g_java.mids_info_end = ptr->start_indx + ptr->mids_list_count; 

             g_java.total_java_app_mids = ptr->mids_count -1; 

             free_local_para((local_para_struct*) ptr); 

             needToSendGetListReq = MMI_FALSE; 

         } 

     } 

     else 

     { 

         if (!(item_index < g_java.total_java_app_mids 

               && g_java.mids_info_start <= item_index && item_index < g_java.mids_info_end)) 

         { 

             ASSERT(0); 

         } 

     } 

     if (g_java.total_java_app_mids == 0) 

     { 

         return MMI_TRUE; 

     } 

     ASSERT(g_java.mids_info_start <= item_index && item_index < g_java.mids_info_end); 

     /* fetch the icon */ 

     if (img_buff_p) 

     { 

         if (g_java.mids_info[item_index - g_java.mids_info_start].mids_icon != NULL) 

         { 

             (*img_buff_p) = (PU8) g_java.mids_info[item_index - g_java.mids_info_start].mids_icon; 

         } 

         else 

         { 

             if (g_java.mids_info[item_index - g_java.mids_info_start].mid_count == 1) 

             { 

                 (*img_buff_p) = (PU8) GetImage(IMG_JAVA_STAR1); 

             } 

             else 

             { 

                 (*img_buff_p) = (PU8) GetImage(IMG_JAVA_STAR2); 

             } 

         } 

     } 

     /* fetch the item name */ 

     if (str_buff) 

     { 

         mmi_ucs2ncpy( 

             (S8*) str_buff, 

             (const S8*)g_java.mids_info[item_index - g_java.mids_info_start].mids_name, 

             MAX_SUBMENU_CHARACTERS); 

     } 

     return MMI_TRUE; 

 }