알림 수신시 사용자 정의 탭의 이미지를 변경하는 방법

Question

사용자 정의 탭이 있고 백그라운드에서 서비스를 실행하고 있는데 1 분 후에 웹 서비스에 도달하고 web.Now에서 일부 데이터를 가져옵니다. 데이터가 수신되면 첫 번째 탭 이미지가 변경됩니다. 도와주세요. 미리 감사드립니다.

내 코드

public class MainTabActivity extends TabActivity { 

public static TabHost mTabHost; 
public static TextView offLineText; 

private void setupTabHost() { 
    mTabHost = (TabHost) findViewById(android.R.id.tabhost);    
    mTabHost.setup(); 
} 

/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    requestWindowFeature(Window.FEATURE_NO_TITLE);   
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.tab_test); 
    offLineText=(TextView)findViewById(R.id.offlinetext); 
    setupTabHost(); 
    mTabHost.getTabWidget().setDividerDrawable(R.drawable.tab_divider); 
    setupTab(new TextView(this), "New Order!","NewOrderActivity.class",R.drawable.neworder); 
    setupTab(new TextView(this), "Viewed Orders","ViewedOrderActivity.class",R.drawable.viewd); 
    setupTab(new TextView(this), "Settings", "SettingActivity.class",R.drawable.setting); 
    setupTab(new TextView(this), "Dashboard","DashboardActivity.class",R.drawable.view);  

} 

private void setupTab(final View view, final String tag, final String className, int neworder) { 
    View tabview = createTabView(mTabHost.getContext(), tag, mTabHost.getContext().getResources().getDrawable(neworder)); 

    Intent intent; 
    intent = new Intent().setClass(this, NewOrderActivity.class); 
    if (className.equals("NewOrderActivity.class")) { 
     intent = new Intent().setClass(this, NewOrderActivity.class);} 
    if (className.equals("ViewedOrderActivity.class")) { 
     intent = new Intent().setClass(this, ViewedOrderActivity.class);}  
    if (className.equals("SettingActivity.class")) { 
     intent = new Intent().setClass(this, SettingActivity.class);} 
    if (className.equals("DashboardActivity.class")) { 

     intent = new Intent().setClass(this, DashboardActivity.class); 
     } 

    TabSpec setContent = mTabHost.newTabSpec(tag).setIndicator(tabview).setContent(intent); { 
    }; 
    mTabHost.addTab(setContent); 
} 

private static View createTabView(final Context context, final String text,final Drawable drawable) { 

    View view = LayoutInflater.from(context).inflate(R.layout.tabs_bg, null); 
    TextView tv = (TextView) view.findViewById(R.id.tabsText); 
    tv.setText(text); 
    ImageView imageview=(ImageView) view.findViewById(R.id.imgTab);     
    imageview.setImageDrawable(drawable); 

    return view;   

} 

} 당신이 Handler를 사용하여 시도해 봤어

Answer 1

? http://developer.android.com/reference/android/os/Handler.html