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我想在扫描wifi时添加一个对话框处理框,直到结果存储到接收器列表中,(1)我应该怎么做,以及(2)我如何识别接收器准备读取的结果?

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1 回答 1

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使用此代码-

import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;

public class loading_box extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ProgressDialog pdialog=new ProgressDialog(this);
pdialog.setCancelable(true);
pdialog.setMessage("Loading ....");
pdialog.show();
setContentView(R.layout.main);
}
}
于 2013-10-04T14:36:36.653 回答