creare pulsanti personalizzati scheda

Question

Come posso avere il mio pulsanti TAB a guardare come

Quale sarebbe il modo più semplice per fare questo se ho un disegnabile in quella forma troppo ???

Answer 1

semplicemente è possibile implementare schede per la tua domanda come questa

in metodo onCreate

TabHost tabHost = getTabHost(); 
tabHost.setCurrentTabByTag("First"); 

TabSpec firstTab = tabHost.newTabSpec("First"); 
firstTab.setIndicator("firstTab",getResources().getDrawable(R.drawable.ic_action_first)); //drawable 1 
firstTab.setContent(R.id.first_content); //View 
tabHost.addTab(firstTab); 

TabSpec secondTab = tabHost.newTabSpec("Second"); 
secondTab.setIndicator("secondTab",getResources().getDrawable(R.drawable.ic_action_second)); //drawable 2 
secondTab.setContent(R.id.second_content); //View 
tabHost.addTab(secondTab); 

TabSpec thirdTab = tabHost.newTabSpec("Third"); 
thirdTab.setIndicator("thirdTab",getResources().getDrawable(R.drawable.ic_action_third)); //drawable 3 
thirdTab.setContent(R.id.third_content); //View 
tabHost.addTab(thirdTab); 

tabHost.setCurrentTab(0); 

in file xml

<TabHost android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost"> 
    <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical"> 
     <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" /> 
     <FrameLayout android:id="@android:id/tabcontent" android:layout_width="wrap_content" android:layout_height="wrap_content" > 

      <LinearLayout android:id="@+id/first_content" android:layout_width="fill_parent" android:layout_height="fill_parent"> 
       <TextView android:text="first_tab" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
      </LinearLayout> 

      <LinearLayout android:id="@+id/second_content" android:layout_width="fill_parent" android:layout_height="fill_parent"> 
       <TextView android:text="second_tab" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
      </LinearLayout> 

      <LinearLayout android:id="@+id/third_content" android:layout_width="fill_parent" android:layout_height="fill_parent"> 
       <TextView android:text="third_tab" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
      </LinearLayout> 
     </FrameLayout> 

    </LinearLayout> 
    </TabHost> 

chiamare la disegnabile a getResources() getDrawable (R.drawable.drawableid)).;

Answer 2

Qualcosa che si potrebbe fare nella vostra attività:

private TabHost mTabHost ; 
@Override 
    protected void onCreate(Bundle savedInstanceState) { 
     // TODO Auto-generated method stub 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.my_layout); 

     mTabHost = (TabHost) findViewById(android.R.id.tabhost); 
     mTabHost.setup(); 
     // We create a webview for one tab for example 
     WebView wv = new WebView(this); 
     // add url and options on this webview 
     setupTab(wv, "My Title"); 
} 
private void setupTab(final View view, final String tag) { 
     View tabview = createTabView(mTabHost.getContext(), tag); 
     TabSpec setContent = mTabHost.newTabSpec(tag).setIndicator(tabview).setContent(new TabContentFactory() { 
      public View createTabContent(String tag) {return view;} 
     }); 

     mTabHost.addTab(setContent); 
    } 
// this is the method for customize tabs 
    private static View createTabView(final Context context, final String text) { 
     View view = LayoutInflater.from(context).inflate(R.layout.layout_tabwidget_custom, null); 
     TextView tv = (TextView) view.findViewById(R.id.tabsText); 
     tv.setText(text); 
     return view; 
    } 

Nella R.layout.layout_tabwidget_custom:

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/tabsLayout" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:background="@drawable/selector_tab_bg" 
    android:gravity="center" 
    android:orientation="vertical" 
    android:padding="10dip" > 

    <TextView 
     android:id="@+id/tabsText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Title" 
     android:textColor="@drawable/selector_tab_text" 
     android:textSize="15dip" /> 

</LinearLayout> 

Answer 3

ho fatto un lavoro simile come questo. Poiché Android non aiuta molto è la personalizzazione delle schede, faccio solo un pulsante con quattro schede e lo metto alla fine di ogni file xml. Tutte le tue attività sarebbero simili in questo modo e darebbero una visualizzazione come le schede.