How to raise items?

Question

Android

I have code:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:local="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@drawable/ic_background_logo"
    android:theme="@style/Theme.Login.EditText"
    android:weightSum="100">
    <LinearLayout
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:layout_width="0px"
        android:layout_height="0px"
        android:layout_weight="15" />
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="160dp"
        android:src="@drawable/ic_logo" />
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="57" />
    <android.support.design.widget.TextInputLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/email_input"
            android:hint="Enter email"
            android:textColor="@android:color/white"
            android:inputType="textEmailAddress"
            android:textCursorDrawable="@drawable/color_cursor" />
    </android.support.design.widget.TextInputLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="5" />
    <android.support.design.widget.TextInputLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/password_input"
            android:hint="Password"
            android:textColorHint="@android:color/white"
            android:inputType="textPassword"
            android:textCursorDrawable="@drawable/color_cursor" />
    </android.support.design.widget.TextInputLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="10" />
    <Button
        android:layout_width="match_parent"
        android:layout_height="55dp"
        android:text="Log In"
        android:background="#48FFFFFF"
        android:textColor="#FFFFFF"
        android:textAllCaps="false"
        android:textSize="17sp" />
</LinearLayout>

How to make that when the keyboard is opened, EditText's and the button rise above the keyboard and the icon remains in its place?