如何在Android中的標籤按鈕之間添加空間？

Question

我需要用空格分隔標籤按鈕，我試圖設置邊緣視圖，然後將它們添加爲標籤，但它不起作用，我也想添加空視圖作爲分隔線，但還沒有嘗試過，是有沒有任何標準的做法，或任何調整，可以實現相同的效果？

謝謝！

Answer 1

這裏的方式：

TabWidget tabWidget = (TabWidget) findViewById(android.R.id.tabs); 
final int tabChildrenCount = tabWidget.getChildCount(); 
View currentView; 
for (int i = 0; i < tabChildrenCount; i++) { 
    currentView = tabWidget.getChildAt(i); 
    LinearLayout.LayoutParams currentLayout = 
     (LinearLayout.LayoutParams) currentView.getLayoutParams(); 
    currentLayout.setMargins(0, 5, 5, 0); 
} 
tabWidget.requestLayout(); 

Answer 2

這是真的連我的問題很好的解決！非常感謝！我使用它來實現小部件的第一個和最後一個項目之前的空間，以便可以將它們滾動到中心可見而不增加額外的（並且令人不安的，因爲小部件不會察覺到這些愚蠢的東西）隱形按鈕。

//pump up space for first entry on the left and last entry on the right! 
    Display display = getWindowManager().getDefaultDisplay(); 
    //Point size = new Point(); 
    int width = display.getWidth(); 

    View currentView = mTabHost.getTabWidget().getChildAt(0); 
    LinearLayout.LayoutParams currentLayout = (LinearLayout.LayoutParams) currentView.getLayoutParams(); 
    currentLayout.setMargins(currentLayout.leftMargin + width/2, currentLayout.topMargin, currentLayout.rightMargin, currentLayout.bottomMargin); 
    currentView = mTabHost.getTabWidget().getChildAt(mTabHost.getTabWidget().getChildCount()-1); 
    currentLayout = (LinearLayout.LayoutParams) currentView.getLayoutParams(); 
    currentLayout.setMargins(currentLayout.leftMargin, currentLayout.topMargin, currentLayout.rightMargin + width/2, currentLayout.bottomMargin);  
    mTabHost.getTabWidget().requestLayout();