Handler handler = new Handler() {
public void handleMessage(Message msg) {
super.handleMessage(msg);
ReturnShow.setText(sMsg);//ReturnShow是一个EditText 错误在这里
ReturnShow.setSelection(ReturnShow.length());
}
};
class ReadThread extends Thread {
public void run() {
sMsg = "...";
handler.sendMessage(handler.obtainMessage());
}
}
代码如上, setText那里每次都要出错, 是什么原因? 附上错误信息