diff options
Diffstat (limited to 'homescreen/src/homescreenhandler.cpp')
-rw-r--r-- | homescreen/src/homescreenhandler.cpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/homescreen/src/homescreenhandler.cpp b/homescreen/src/homescreenhandler.cpp index c1cff26..04f507a 100644 --- a/homescreen/src/homescreenhandler.cpp +++ b/homescreen/src/homescreenhandler.cpp @@ -16,8 +16,13 @@ #include "homescreenhandler.h" #include <functional> +#include <QProcess> +#include <dirent.h> +#include <stdio.h> #include "hmi-debug.h" +#define BUF_SIZE 1024 + void* HomescreenHandler::myThis = 0; HomescreenHandler::HomescreenHandler(QObject *parent) : @@ -79,6 +84,54 @@ QString HomescreenHandler::getCurrentApplication() return current_applciation; } +int HomescreenHandler::getPidOfApplication(QString application_name) { + DIR *dir = NULL; + struct dirent *dir_ent_ptr = NULL; + FILE *fp = NULL; + char file_path[50] = {0}; + char cur_task_ame[50] = {0}; + char buf[BUF_SIZE] = {0}; + int pid = -1; + + dir = opendir("/proc"); + if (dir) { + while((dir_ent_ptr = readdir(dir)) != NULL) { + if ((strcmp(dir_ent_ptr->d_name, ".") == 0) || (strcmp(dir_ent_ptr->d_name, "..") == 0) + || (DT_DIR != dir_ent_ptr->d_type)) + continue; + sprintf(file_path, "/proc/%s/status", dir_ent_ptr->d_name); + fp = fopen(file_path, "r"); + if (fp) { + if (fgets(buf, BUF_SIZE - 1, fp) == NULL) { + fclose(fp); + continue; + } + sscanf(buf, "%*s %s", cur_task_ame); + if (0 == strcmp(application_name.toStdString().c_str(), cur_task_ame)) { + pid = atoi(dir_ent_ptr->d_name); + break; + } + } + } + } + + return pid; +} + +void HomescreenHandler::killRunningApplications() +{ + QProcess *proc = new QProcess; + QProcess *proc2 = new QProcess; +// int num = getPidOfApplication("afbd-video@0.1"); +// QString procNum = QString::number(num); + QString command = "/usr/bin/pkill videoplayer"; + QString command2 = "/usr/bin/pkill navigation"; + proc->start(command); + proc2->start(command2); + HMI_DEBUG("homescreen", command.toStdString().c_str()); + HMI_DEBUG("homescreen", command2.toStdString().c_str()); +} + void HomescreenHandler::onRep_static(struct json_object* reply_contents) { static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onRep(reply_contents); |