我该如何修复滚动视图android底部的按钮?
问题描述：
我的布局如下.
我在屏幕底部有一个按钮.
I have a button which comes at the bottom of the screen.
我已将表格布局放在可完美滚动的滚动视图中.
I have put my table layout in the scrollview which is scrolling perfectly.
但是使用scrollview会使底部的按钮消失. 我该如何解决.
But using scrollview makes the bottom button disapper. How can I fix it.
这是我的xml布局文件
This is my xml layout file
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="50dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="80dp"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="61dp"
android:gravity="center"
android:text="Interest Rates on Domestic Term Deposits (w.e.f. 26th Septemr, 2013)"
android:textColor="@color/White" />
<ScrollView
android:id="@+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_weight="1" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableRow
android:id="@+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@color/Red"
android:gravity="center" >
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Pariculars"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="General"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Senior Citizens(p.a.)"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7days to 14 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.25%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.25%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="15 days to 90 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView13"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.75%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.75%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView15"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="91 days to 180 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView16"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="8.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView17"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="8.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
<TableRow
android:id="@+id/tableRow7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView18"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="181 days to 12 months"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView19"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="9.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
<TextView
android:id="@+id/textView20"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="9.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@color/White" />
</TableRow>
</TableLayout>
</ScrollView>
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="bottom" >
<Button
android:id="@+id/homeInterestButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="Home" />
</RelativeLayout>
我只需要我的表格布局内容可滚动，并且主页按钮应位于活动的底部.
I just need my tablelayout content to be scrollable and the homebutton should come at the bottom of the activity.
答
@Shink 从滚动视图中检查已删除的权重，并将0dp替换为wrap_content，将父级更改为相对布局，然后将按钮更改为没有其容器relativelayout的位置:
@Shink Check this removed -- weight -- from scrollview and replaced 0dp to wrap_content, changed the parent to relative layout, and button without having its container relativelayout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/darker_gray"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="50dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="80dp"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="61dp"
android:gravity="center"
android:text="Interest Rates on Domestic Term Deposits (w.e.f. 26th Septemr, 2013)"
android:textColor="@android:color/white" />
<ScrollView
android:id="@+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableRow
android:id="@+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/black"
android:gravity="center" >
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Pariculars"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="General"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Senior Citizens(p.a.)"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Revised for deposit upto"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Rs. 15 Lacs"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7days to 14 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.25%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView11"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.25%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="15 days to 90 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView13"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.75%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="7.75%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView15"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="91 days to 180 days"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView16"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="8.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView17"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="8.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
<TableRow
android:id="@+id/tableRow7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center" >
<TextView
android:id="@+id/textView18"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="181 days to 12 months"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView19"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="9.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
<TextView
android:id="@+id/textView20"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="9.50%"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="@android:color/white" />
</TableRow>
</TableLayout>
</ScrollView>
</LinearLayout>
<Button
android:id="@+id/homeInterestButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="Home" />
</RelativeLayout>