的控制不是通過屏幕的寬度

Question

我要創建適合throught屏幕的整個寬度ocntrols的酒吧蔓延，所以我用下面的代碼：

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" 
    android:background="#d9dee1" 
    > 

    <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 

     android:orientation="horizontal" 
      android:background="@drawable/buttonsborder" 

     > 
    <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="wrap_content" 
     android:layout_height="fill_parent" 

     android:orientation="horizontal" 



     > 
     <Button 
      android:id="@+id/Chemo" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Chemo" 
      android:background="@drawable/firstbuttoncolorstyle" 
      android:textColor="@drawable/firstbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/inpatient" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="inpatient" 
      android:background="@drawable/firstbuttoncolorstyle" 
      android:textColor="@drawable/firstbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/Mgmt" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Mgmt" 
      android:background="@drawable/firstbuttoncolorstyle" 
      android:textColor="@drawable/firstbuttontextstyle" 
      /> 
      </LinearLayout>  
    <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 

     android:orientation="horizontal" 

     > 
     <Button 
      android:id="@+id/PFinder" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="PFinder" 
      android:background="@drawable/secondbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/Afinder" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Afinder" 
      android:background="@drawable/secondbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/Calender" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Calender" 
      android:background="@drawable/secondbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 
      /> 

    </LinearLayout> 

      <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 

     android:orientation="horizontal" 

     > 
      <Button 
      android:id="@+id/Profile" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Profile" 
      android:background="@drawable/thirdbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/SODEOD" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="SOD/EOD" 
      android:background="@drawable/thirdbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 
      /> 

     <Button 
      android:id="@+id/Clear" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="Clear" 

      android:background="@drawable/thirdbuttoncolorstyle" 
      android:textColor="@drawable/secondbuttontextstyle" 

      /> 

     </LinearLayout> 



        <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 

     android:orientation="horizontal" 

     > 
       <ImageButton 
     android:id="@+id/maillme" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:background="@drawable/mail" /> 


        <ImageButton 
     android:id="@+id/callme" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:background="@drawable/call" /> 

     </LinearLayout> 



    </LinearLayout> 

    <!-- the two columns part --> 

    <LinearLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:layout_weight="0.80" 
     android:orientation="horizontal" 

     > 

     <LinearLayout 
      xmlns:android="http://schemas.android.com/apk/res/android" 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:layout_weight=".80" 
      android:id="@+id/submenue" 



      > 

      <!-- this will be the menue list --> 




      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="First Name" /> 


     </LinearLayout> 

     <LinearLayout 
      xmlns:android="http://schemas.android.com/apk/res/android" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:layout_weight=".20" 
      android:id="@+id/mainLayout" 
      > 

      <TextView 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="second Name" /> 
     </LinearLayout> 
    </LinearLayout> 

</LinearLayout> 

但結果是，如下圖像

如何通過畫面（彩色按鍵）的寬度傳播的控制，並使用此代碼

this.inpatient = (Button)this.findViewById(R.id.inpatient); 
    this.inpatient.setOnClickListener(new OnClickListener() { 
     public void onClick(View v) { 

      String[] MainMenue = new String[] { "Chemo Unit", "Inpatient", "Patient tests","Management", "Instructions","Profile","Tools"}; 

      // remove all controls 

      LinearLayout formLayout = (LinearLayout)findViewById(R.id.submenue); 
      formLayout.removeAllViews(); 

      menueview = new ListView(getApplicationContext());    
      menueview.setVisibility(ListView.VISIBLE); 
      LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
        LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); 
      params.gravity = Gravity.RIGHT; 
      menueview.setLayoutParams(params); 


      menueview.setAdapter(new submenueadapter(menueview.getContext(), MainMenue)); 
      formLayout.addView(menueview); 
     } 
    }); 

我就按一下按鈕的運行時間創建列表

如何增加字體和填充高度

Answer 1

我想你有兩種可能。 第一個，如果你想保持你的LinearLayout：
給你的子菜單layout_width =「match_parent」的所有孩子和所有layout_weigth設置爲1

的第二種方式可能是，改用的爲的LinearLayout子菜單，這TableLayout：

<TableLayout android:id="@+id/TableLayout" 
    android:layout_height="wrap_content" 
    android:layout_width="match_parent" 
    android:stretchColumns="*"> 

    <!-- Your menu items --> 

    <TableRow android:id="@+id/TableRow" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content"> 
    </TableRow> 
</TableLayout>