Check App is running
===

 private boolean isAppRunning() {
    ActivityManager mgr = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> apps = mgr.getRunningAppProcesses();

    String myAppPackageName = BuildConfig.APPLICATION_ID;
    logger.debug("myAppPackageName: " + myAppPackageName);

    for(ActivityManager.RunningAppProcessInfo app: apps) {
        logger.error("isAppRunning processName: " + app.processName);
        if (app.processName.equals(myAppPackageName)) {
            return true;
        }
    }
    return false;
}

## Ref.
[“android check if app is running” Code Answer](https://www.codegrepper.com/code-examples/java/android+check+if+app+is+running)

###### tags: `實作相關`