2013-03-06 95 views
-7

enter image description here如何把這樣的按鈕?

你好,我想把我的數字鍵(1-9)那樣

但它現在這樣的:

enter image description here

這是我的代碼:

LinearLayout layout = new LinearLayout(this); 
     layout.setOrientation(LinearLayout.VERTICAL); 
     layout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT)); 

     LinearLayout layout2 = new LinearLayout(this); 
     layout2.setOrientation(LinearLayout.HORIZONTAL); 
     layout2.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT)); 

     TextView titleView = new TextView(this); 
     titleView.setText("Table Layout"); 
     titleView.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT)); 
     layout.addView(titleView); 




     LinearLayout.LayoutParams param2 = new LinearLayout.LayoutParams(
       0, LinearLayout.LayoutParams.WRAP_CONTENT, 1); 



     Button btnConnect = new Button(this); 
     btnConnect.setText("Connect"); 
     btnConnect.setLayoutParams(param2); 
     layout2.addView(btnConnect); 

     TextView titleViewSpace = new TextView(this); 
     titleViewSpace.setLayoutParams(param2); 
     layout2.addView(titleViewSpace); 


     Button btnDisconnect = new Button(this); 
     btnDisconnect.setText("Disconnect"); 
     btnDisconnect.setLayoutParams(param2); 
     layout2.addView(btnDisconnect); 

     layout.addView(layout2); 

     TableLayout tblLayout = new TableLayout(this); 
     tblLayout.setLayoutParams(new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT,TableLayout.LayoutParams.MATCH_PARENT)); 
     TableRow tblrow = null; 


     for (int i = 1; i <= 9; i++) { 
      if (i % 3 == 1) { 
       tblrow = new TableRow(this); 
       tblLayout.addView(tblrow); 

      } 
      Button b = new Button(this); 
      b.setText("" + i); 
      tblrow.addView(b); 
     } 




     TableRow tr = new TableRow(this); 
     Button btnZero = new Button(this); 
     btnZero.setText("0"); 
     Button btnHash = new Button(this); 
     btnHash.setText("#"); 
     Button btnStar = new Button(this); 
     btnStar.setText("*"); 


     tr.addView(btnZero); 
     tr.addView(btnHash); 
     tr.addView(btnStar); 


     tblLayout.addView(tr); 
     layout.addView(tblLayout); 


     setContentView(layout); 

爲了有上述觀點,我把按鈕這個佈局

new LayoutParams(0,LayoutParams.WRAP_CONTENT,1) 

但是,當我把這個佈局按鈕(1到9),循環中的按鈕消失。什麼可能是解決方案?

+3

@ real1請不要發佈重複的問題。它混亂了網站。如果您仍然無法修改之前的問題以包含相關的新細節。如果您在其他問題上提供的答案不起作用,您爲什麼將其標記爲已接受? – FoamyGuy 2013-03-06 01:19:42

回答

0

您可以在谷歌中查找重量總和和佈局權重。這兩個屬性將使按鈕佔據屏幕的整個空間。