我有以下包含scrollview的布局。屏幕尺寸大于4.8“之后,视图底部会出现一个白色区域。为什么这样,当我指定了scroll_farent的滚动视图?
提前致谢。
注意,您无法在下面的屏幕截图中看到菜单下面的空白区域,因为它是白色的,对不起。有一个n英寸或2英寸的空间
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<LinearLayout
android:id="@+id/ll1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/carefreebgscaledlighting"
android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android">
<TextView
android:id="@+id/textviewcompanyname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#003F87" />
<TextView
android:id="@+id/textViewYouAreSignedIn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_alignParentTop="true"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#003F87"
/>
<TextView
android:id="@+id/textViewUnsentTransactions"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_below="@id/textViewYouAreSignedIn"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#003F87"
/>
<TextView
android:id="@+id/spacerasnexttextviewclasheswithbg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textAppearance="?android:attr/textAppearanceLarge"
/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imagesignaltower"
android:background="@drawable/signaltower"/>
<ProgressBar
android:id="@+id/progressBarSignal"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:progressDrawable="@drawable/progressbar2"
android:layout_marginTop="10dp" />
</LinearLayout>
<TextView
android:id="@+id/textview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/stringloggedinscreen"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#003F87" />
<Button
android:id="@+id/buttonsignin"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/stringbuttonsignin"
/>
.........
...........
...........
</LinearLayout>
</ScrollView>
答案 0 :(得分:65)
添加到您的ScrollView
:
android:fillViewport="true"
答案 1 :(得分:8)
尝试设置ScrollView
android:fillViewport="true"
,请参阅this
答案 2 :(得分:4)
请使用:
android:fillViewport="true"
示例ScrollView:
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:fadingEdge="vertical|horizontal"
>
示例NestedScrollView:
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:fadingEdge="vertical|horizontal"
>