저렇게 되어있습니다(레이아웃 관련 자바 소스,)

근대 오류가뜨네요....

package hwanggehoon.com;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TabHost;


public class JSA1Activity extends Activity {
/** Called when the activity is first created. */
@Override
protected
public void onCreate(Bundle savedlnstanceState) {
super.onCreate(savedlnstanceState);
setContentView(R.layout.main);


TabHost tabHost = (TabHost)findViewByld(R.id.tabHost);
tabHost.setup();

TabHost.TabSpec spec = tabHost.newTabSpec("tag1");
spec.setContent(R.id.tab1);
spec.setIndicator("tab1");
tabHost.addTab(spec);


spec=tabHost.newTabSpec("tag2");
spec.setContent(R.id.tab2);
spec.setIndicator("tab2");
tabHost.addTab(spec);

tabHost.setCurrentTab(0);
}
}

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