Android设置scrollview与相对布局

Question

I have next code:

<TextView
        android:id="@+id/textView3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/textView2"
        android:layout_below="@+id/editText1"
        android:layout_marginTop="30dp"
        android:text="@string/cm_diameter"
        android:textAppearance="?android:attr/textAppearanceSmall" />

    <TextView
        android:id="@+id/textView4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/textView3"
        android:layout_below="@+id/textView3"
        android:layout_marginTop="28dp"
        android:text="@string/from"
        android:textAppearance="?android:attr/textAppearanceSmall" />

The parameters that I am using are connected to relative layout.

I want to wrap this text views (I have another views as well) using scroll view.

My image shows the scroll view (green view) and below the scroll view some another container (black view). How can I achieve this result?

I've tried to use liner layout in scroll view but it has different result that I expected.

Answer 1

I don't know what exactly android:layout_marginTop you put in. But as your design above I try to make a simple layout for this, and I think it work.

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

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    android:background="#ff00ff00" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:padding="10dip" >

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

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingLeft="30dip"
            android:text="Item1"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="30dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="60dip"
            android:text="Another text view for test"
            android:textAppearance="@android:style/TextAppearance.Large" />
    </LinearLayout>
</ScrollView>

<FrameLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="#ff000000"
    android:padding="20dip" >

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="Add parameter" />
</FrameLayout>

Is it right?

Answer 2

Hopefully this example will get you started if I have understood you correctly. (Apologies if I have not.)

  <?xml version="1.0" encoding="utf-8"?>
  <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ff00ff00"
>
<ScrollView 
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true"
    android:layout_above="@+id/footer" >
    <LinearLayout 
        android:id="@+id/mainbody"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"            
        android:orientation="vertical"          
        >           
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="Calculation"/>
        <!--Add the rest of you views here possibly changing 'mainbody'
        to be a RelativeLayout depending on the rest of your layout-->          
    </LinearLayout>
</ScrollView>     
<RelativeLayout
    android:id="@+id/footer"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:background="#ff000000"
    android:layout_alignParentBottom="true">
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="My footer button"
        android:layout_margin="10dip"
        android:layout_centerInParent="true"/>
</RelativeLayout>