How to get a Context from everywhere

protected static Context getContext() {
        /* WATCH OUT, IT USES A PRIVATE VARIABLE*/
        Context context = null;
        try {
            Class<?> activityThreadClass = Class.forName("android.app.ActivityThread");
            Class[] params = new Class[0];
            Method currentActivityThread = activityThreadClass.
                            getDeclaredMethod("currentActivityThread", params);
            Boolean accessible = currentActivityThread.isAccessible();
            currentActivityThread.setAccessible(true);
            Object obj = currentActivityThread.invoke(activityThreadClass);
            if (obj == null) {
                Log.d("ERROR", "The current activity thread is null!");
                return null;
            }
            currentActivityThread.setAccessible(accessible);
            Method getSystemContext = activityThreadClass.
                            getDeclaredMethod("getSystemContext", params);
            accessible = getSystemContext.isAccessible();
            getSystemContext.setAccessible(true);
            context = (Context) getSystemContext.invoke(obj);
            getSystemContext.setAccessible(accessible);
        } catch (Exception e) {
            Log.d("ERROR", Log.getStackTraceString(e));
        }

        return context;
    }
}