scroll view is working without keyboard But it is not working when keyboard comes i have also tried "android:windowSoftInputMode="adjustResize|stateHidden" no use i dont understand please explain what is happening `
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:fillViewport="true"
android:background="@drawable/background"
>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:orientation="vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:orientation="vertical"
>
<ImageView
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_gravity="center_horizontal"
android:layout_weight=".85"
android:background="@drawable/logo" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight=".15"
android:gravity="center"
android:text="Fill in the below to get Started"
android:textColor="#FFFFFF" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp">
<EditText
android:id="@+id/sig_user"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_gravity="center_horizontal"
android:layout_margin="3dp"
android:layout_weight=".5"
android:background="@drawable/rounder_edittext"
android:hint=" User name"
android:inputType="textEmailAddress"
android:drawableStart="@drawable/user"
android:drawablePadding="10dp"
android:padding="10dp"
android:singleLine="true"
android:textColor="#FFFFFF"
android:textColorHint="@android:color/white"
android:textSize="18sp"
android:drawableLeft="@drawable/user" />
<EditText
android:id="@+id/sig_password"
android:layout_width="match_parent"
android:layout_height="55dp"
android:drawableStart="@drawable/lock"
android:drawablePadding="10dp"
android:padding="15dp"
android:layout_gravity="center_horizontal"
android:layout_margin="3dp"
android:layout_weight=".5"
android:background="@drawable/rounder_edittext"
android:hint=" Password"
android:inputType="textPassword"
android:singleLine="true"
android:textColor="#FFFFFF"
android:textColorHint="@android:color/white"
android:textSize="18sp"
android:drawableLeft="@drawable/user" />
<EditText
android:id="@+id/sig_email"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_gravity="center_horizontal"
android:layout_margin="3dp"
android:layout_weight=".5"
android:background="@drawable/rounder_edittext"
android:hint=" E-mail"
android:inputType="textEmailAddress"
android:drawableStart="@drawable/mail"
android:drawablePadding="10dp"
android:padding="10dp"
android:singleLine="true"
android:textColor="#FFFFFF"
android:textColorHint="@android:color/white"
android:textSize="18sp"
android:drawableLeft="@drawable/user" />
<EditText
android:id="@+id/sig_phone"
android:layout_width="match_parent"
android:layout_height="55dp"
android:drawableStart="@drawable/phone"
android:drawablePadding="10dp"
android:padding="15dp"
android:layout_gravity="center_horizontal"
android:layout_margin="3dp"
android:layout_weight=".5"
android:background="@drawable/rounder_edittext"
android:hint=" Phone"
android:inputType="textPassword"
android:singleLine="true"
android:textColor="#FFFFFF"
android:textColorHint="@android:color/white"
android:textSize="18sp"
android:drawableLeft="@drawable/user" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="@+id/signup"
android:layout_width="match_parent"
android:layout_height="45dp"
android:layout_gravity="center_horizontal"
android:layout_marginLeft="50dp"
android:layout_marginRight="50dp"
android:layout_marginTop="10dp"
android:background="@drawable/white_button"
android:text="creat account"
android:textColor="#f29925" />
</LinearLayout>
</LinearLayout>
</ScrollView>
</RelativeLayout>
`