我有一个带有6个线性布局的Frame布局，最后一个包含2个按钮我想滚动超过这2个按钮。但它只在键盘可见时滚动，键盘弹出它按下2个按钮 所以当keyBoard不可见时如何滚动？如何阻止它按下按钮？
这是我的代码：
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="layout.Depart"
android:background="@mipmap/degrade">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_above="@+id/linearLayout3"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_marginTop="20sp"
android:background="@drawable/customborder"
android:orientation="horizontal"
android:weightSum="3">
<EditText
android:id="@+id/autoCompleteTextView1"
android:inputType="textAutoComplete|textAutoCorrect"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:ems="10"
android:gravity="center"
android:hint="Destination"
android:textColor="#ffffff"
android:textColorHint="#FFFFFF"
android:textSize="20sp"
android:background="@android:color/transparent"
android:drawableLeft="@drawable/icondepart"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:drawablePadding="2dip"
android:paddingLeft="30sp"
android:paddingRight="26dip"
android:focusable="false"/>
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout3"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginTop="20sp"
android:background="@drawable/customborder"
android:orientation="horizontal"
android:weightSum="3">
<EditText
android:id="@+id/display_date"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:textColor="#ffffff"
android:hint="Date"
android:textColorHint="#FFFFFF"
android:textSize="20dp"
android:focusable="false"
android:background="@android:color/transparent"
android:drawableLeft="@drawable/icondate"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:drawablePadding="2dip"
android:paddingLeft="30sp"
android:paddingRight="26dip"/>
</LinearLayout>
<LinearLayout
android:id="@+id/TimeLayout"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_below="@+id/linearLayout3"
android:layout_marginTop="20sp"
android:background="@drawable/customborder"
android:orientation="horizontal"
android:weightSum="3">
<EditText
android:id="@+id/TimeVol"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:hint="Time"
android:textColor="#ffffff"
android:textColorHint="#FFFFFF"
android:textSize="20dp"
android:background="@android:color/transparent"
android:drawableLeft="@drawable/iconheure"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:drawablePadding="2dip"
android:paddingLeft="30sp"
android:paddingRight="26dip"
android:focusable="false"/>
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout4"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_below="@+id/linearLayout3"
android:layout_marginTop="20sp"
android:background="@drawable/customborder"
android:orientation="horizontal"
android:weightSum="3">
<EditText
android:id="@+id/numv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:hint="Num du vol"
android:textColor="#ffffff"
android:textColorHint="#FFFFFF"
android:textSize="20dp"
android:background="@android:color/transparent"
android:drawableLeft="@drawable/iconnumvol"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:drawablePadding="2dip"
android:paddingLeft="30sp"
android:paddingRight="26dip"/>
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout5"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/linearLayout4"
android:layout_marginTop="20sp"
android:background="@drawable/customborder"
android:orientation="horizontal"
android:weightSum="3"
android:focusable="false">
<EditText
android:id="@+id/airp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:hint="Aéroport"
android:textColor="#ffffff"
android:textColorHint="#FFFFFF"
android:textSize="20dp"
android:background="@android:color/transparent"
android:drawableLeft="@drawable/iconairport"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:drawablePadding="2dip"
android:paddingLeft="30sp"
android:paddingRight="26dip"
android:focusable="false"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="63dp"
android:orientation="horizontal"
android:weightSum="2"
android:layout_gravity="bottom">
<Button
android:id="@+id/rechD"
android:layout_width="390dp"
android:layout_height="63dp"
android:layout_marginTop="20dp"
android:background="#0A8DB2"
android:text="Rechercher"
android:textColor="#ffffff"
android:layout_weight="1"
android:layout_gravity="right" />
<Button
android:id="@+id/historique"
android:layout_width="390dp"
android:layout_height="63dp"
android:layout_marginTop="20dp"
android:background="#FFFF"
android:text="Historique"
android:textColor="@color/blue_light"
android:layout_weight="1"
android:layout_gravity="right" />
</LinearLayout>