Question

我在我的代码的开头设置了一个sleep（），后来我想改变时间的代码：延迟或者先行，取决于是否为术语。

例如：

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.splash);

    Thread background = new Thread() {
        public void run() {

            try {
                sleep(10000);


                Intent i;

               i=new Intent(getBaseContext(),Activity8.class);


                startActivity(i);

                finish();

            } catch (Exception ex) { }

        }
    };

 if (connect.getNetworkInfo(0).getState() == android.net.NetworkInfo.State.CONNECTED || connect.getNetworkInfo(0).getState() == android.net.NetworkInfo.State.CONNECTING || connect.getNetworkInfo(1).getState() == android.net.NetworkInfo.State.CONNECTING ||
      connect.getNetworkInfo(1).getState() == android.net.NetworkInfo.State.CONNECTED) {
     network = true; }


       if (network == true) {
           // I want to set sleep to 2 seconds instead of 10 (current setting is 10). 
       } else { // I don't want to change sleep }

Answer 1

我会创建一个int来存储类中某个地方的睡眠时间，然后在你想要睡觉的时候修改它。然而，这不会更新当前的睡眠。我能想到的唯一方法就是中断线程然后再用新的睡眠时间再次启动它。例如：

int sleepTime = 10000;
Thread background;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);

background = new Thread() {
    public void run() {

        try {
            sleep(sleepTime);


            Intent i;

           i=new Intent(getBaseContext(),Activity8.class);


            startActivity(i);

            finish();

        } catch (Exception ex) { }

    }
};

 if (connect.getNetworkInfo(0).getState() == android.net.NetworkInfo.State.CONNECTED || connect.getNetworkInfo(0).getState() == android.net.NetworkInfo.State.CONNECTING || connect.getNetworkInfo(1).getState() == android.net.NetworkInfo.State.CONNECTING ||
  connect.getNetworkInfo(1).getState() == android.net.NetworkInfo.State.CONNECTED) {
   network = true;
  }


   if (network == true) {
       sleepTime = 2000;
       background.interrupt();
       background.start();
   } else {
       sleepTime = 10000;
       background.interrupt();
       background.start();
   }

我不确定这是否有用。如果我错了，请纠正我。

改变睡眠功能 - java - android

1 个答案: