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아무도 다시 버튼을 누르면 메서드의 수신기를 추가하는 방법을 말해 줄 수 TabActivity?
이것은 내 코드입니다. backbutton pressed 메서드를 추가 할 위치는 어디입니까?TabActivity에서 OnBackPressed를 추가하는 방법?
HomeActivity.java
public class HomeActivity extends TabActivity {
public static TabHost tabHost;
public static TabSpec hometab,extrastab,coursetab,logintab;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.home_tab_layout);
tabHost = getTabHost();
hometab = tabHost.newTabSpec("Home");
hometab.setIndicator("", getResources().getDrawable(R.drawable.home_tab));
hometab.setContent(new Intent().setClass(this,HomeTabActivity.class));
coursetab = tabHost.newTabSpec("Courses");
coursetab.setIndicator("", getResources().getDrawable(R.drawable.courses_tab));
coursetab.setContent(new Intent(this,MainActivity.class));
logintab = tabHost.newTabSpec("Login");
logintab.setIndicator("", getResources().getDrawable(R.drawable.login_tab));
logintab.setContent(new Intent(this,LoginTabActivity.class));
extrastab = tabHost.newTabSpec("Extras");
extrastab.setIndicator("", getResources().getDrawable(R.drawable.extras_tab));
extrastab.setContent(new Intent(this,ExtrasTabActivity.class));
tabHost.addTab(hometab);
tabHost.addTab(coursetab);
tabHost.addTab(logintab);
tabHost.addTab(extrastab);
tabHost.setPadding(5, 5, 5, 5);
}
}
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