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我想创建适合整个屏幕宽度的控制条，所以我使用了以下代码：

<?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>

但结果如下图 在此处输入图像描述

如何通过屏幕宽度（颜色按钮）传播控件，以及我使用此代码在按钮单击的运行时创建的列表

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);
        }
    });

如何增加字体和填充高度

4

1 回答 1

2

我觉得你有两种可能。如果要保留 LinearLayout，则第一个：
给子菜单 layout_width="match_parent" 的所有子菜单，并将其所有 layout_weigth 设置为 1。

第二种方法可能是使用此 TableLayout 来代替子菜单的 LinearLayout： 

<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>
于 2012-05-27T13:06:02.950 回答