Android-检查Runnable是否正在运行 [英] Android - Check if Runnable is running

问题描述

我想检查Runnable是否仍在我的服务中.我有办法吗?

I want to check if either the Runnable is alive or not in my service. Is there a way i could do this?

private Runnable sendData = new Runnable() {
    public void run() {
        try {
            superToast.show();
            screenOn();
            vibrate();
            mHandler.postDelayed(sendData, time);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
};

推荐答案

您可以创建一个布尔变量并检查其值是否在运行

you can create a boolean variable and check its value whether it is running or not

boolean isRunning = false;

private Runnable sendData = new Runnable() {
    public void run() {
        try {
            isRunning = true;
            superToast.show();
            screenOn();
            vibrate();
            mHandler.postDelayed(sendData, time);
        } catch (Exception e) {
            e.printStackTrace();
            isRunning = false;
        }
    }
};

现在检查isRunning，如果为true，则表示正在运行，否则未运行

and now check for isRunning, if its true it is running else not running

这篇关于Android-检查Runnable是否正在运行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！