Java 另一个AsyncTask中的Android AsyncTask
我想使用以下代码在另一个AsyncTask中运行AsyncTask:Java 另一个AsyncTask中的Android AsyncTask,java,android,multithreading,android-asynctask,Java,Android,Multithreading,Android Asynctask,我想使用以下代码在另一个AsyncTask中运行AsyncTask: protected Integer doInBackground(Void... params) { InetAddress inetAddress; try { while (true) { inetAddress = InetAddress.getByName("192.168.1.1"); mSocket = new Socket(in
protected Integer doInBackground(Void... params) {
InetAddress inetAddress;
try {
while (true) {
inetAddress = InetAddress.getByName("192.168.1.1");
mSocket = new Socket(inetAddress, 4444);
SocketData data = new SocketData();
GetPacket pack = new GetPacket();
AsyncTask<SocketData, Integer, Integer> running = pack.execute(data);
受保护整数doInBackground(Void…params){
InetAddress InetAddress;
试一试{
while(true){
inetAddress=inetAddress.getByName(“192.168.1.1”);
mSocket=新套接字(inetAddress,4444);
SocketData=新的SocketData();
GetPacket pack=新的GetPacket();
AsyncTask running=pack.execute(数据);
但是有一个错误:
必须从主线程调用方法。当前推断的线程是工作线程在
onProgressUpdate
中执行此方法在主线程上运行
protected Integer doInBackground(Void... params) {
publishProgress(data);
}
protected void onProgressUpdate(SocketData... data) {
GetPacket pack = new GetPacket();
AsyncTask<SocketData, Integer, Integer> running = pack.execute(data[0]);
}
受保护整数doInBackground(Void…params){
出版进度(数据);
}
受保护的void onProgressUpdate(SocketData…数据){
GetPacket pack=新的GetPacket();
AsyncTask running=pack.execute(数据[0]);
}
你到底想做什么?为什么不能在一个异步任务中完成所有需要的事情?