我的程序是这样的
`
public class InfoWifiActivity<Intent> extends Activity {
TableRow tr;
TextView temp;
public void onCreate(Bundle savedInstanceState) {
wifi.startScan();
tr = new TableRow(this);
temp = new TextView(this);
IntentFilter i = new IntentFilter();
i.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION);
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context context,
android.content.Intent intent) {
temp.setText("SSID");
temp.setPadding(0,0,3,0);
tr.addView(temp);
}
}
}, i );
}
}`
但当涉及到tr.addView(Temp)时,它保持FC;
有人能帮我吗?提前谢谢。
发布于 2012-05-11 00:51:09
尝试设置TextView的高度和宽度,然后尝试。
tr.addView(temp,intWIDTH,intHEIGHT);https://stackoverflow.com/questions/10537972
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