2012-06-01 32 views
1

在我的一個活動屏幕上的應用程序,我想請求以下兩個窗口功能:Android的請求窗口功能

requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); 
     requestWindowFeature(Window.FEATURE_LEFT_ICON); 

兩者都是當添加一次一個,但是當我同時添加的他們沒有工作工作他們在一起。

請建議我們如何在android中做到這一點?

編輯 MY活動代碼

@Override 
    public void onCreate(Bundle savedInstanceState){ 
     super.onCreate(savedInstanceState); 
     Log.v("TAG", "After super.onCreate()"); 
     requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); 
     Log.v("TAG", "after Window.FEATURE_INDETERMINATE_PROGRESS"); 
     requestWindowFeature(Window.FEATURE_LEFT_ICON); 
     Log.v("TAG", "after Window.FEATURE_LEFT_ICON"); 
     setContentView(R.layout.categotylist); 
     Log.v("TAG", "after setContentView"); 
     lists = new ArrayList<String>(); 
\\some more code 
} 

logcat的

06-02 13:02:37.813: D/Prototype(421): ViewPagerActivityActivity : LOADING CATEGORY 
06-02 13:02:38.092: D/dalvikvm(421): GC_FOR_MALLOC freed 7300 objects/470264 bytes in 59ms 
06-02 13:02:38.112: I/global(421): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required. 
06-02 13:02:38.982: V/TAG(421): After super.onCreate() 
06-02 13:02:38.982: V/TAG(421): after Window.FEATURE_INDETERMINATE_PROGRESS 
06-02 13:02:38.992: V/TAG(421): after Window.FEATURE_LEFT_ICON 
06-02 13:02:39.172: V/TAG(421): after setContentView 
+0

'但他們不工作?那麼會發生什麼,並且你能告訴我你想要什麼?' –

+0

只有這個'requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); '作品 – Shruti

+0

你找到任何解決方案嗎? – akohout

回答

3

你試圖使你的requestWindowFeature() call before you call setContentView()?

看到這個Android Developer site

+0

是的,我已經寫了上面的'setcontentview'該行只 – Shruti

+0

我可以看到你的日誌文件的貓請 –

+0

@ Mike ..請參閱編輯並幫助我 – Shruti