楼主确定是要通讯,而不是同步吗?那子线程应该是一个处理消息循环的代码了,参考如下:package com.example;import android.os.Handler;
import android.os.HandlerThread;
import android.os.Looper;
import android.os.Message;
import android.util.Log;public class test2 { protected void runTest() throws Throwable {
HandlerThread t = new HandlerThread("");
t.start();
Log.e("thread1", "" + Thread.currentThread().getId());
new MyHandler(t.getLooper()).sendEmptyMessage(1);
}
class MyHandler extends Handler {
public MyHandler(Looper looper) {
super(looper);
}
@Override
public void handleMessage(Message msg) {
Log.e("thread2", "" + Thread.currentThread().getId());
super.handleMessage(msg);
}
}
}
import android.os.HandlerThread;
import android.os.Looper;
import android.os.Message;
import android.util.Log;public class test2 { protected void runTest() throws Throwable {
HandlerThread t = new HandlerThread("");
t.start();
Log.e("thread1", "" + Thread.currentThread().getId());
new MyHandler(t.getLooper()).sendEmptyMessage(1);
}
class MyHandler extends Handler {
public MyHandler(Looper looper) {
super(looper);
}
@Override
public void handleMessage(Message msg) {
Log.e("thread2", "" + Thread.currentThread().getId());
super.handleMessage(msg);
}
}
}
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Looper.prepare();
if (myLooper == null) {
myLooper = Looper.myLooper();
}
Looper.loop();这样获取的looper为空,这样使用对吗?
自己能否实现?