<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:layout_margin="16dp"
    android:layoutDirection="locale"
    android:textDirection="locale">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:layout_weight="1">
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/aa"
            />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:layout_weight="1">
        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="@string/user_name"
            android:id="@+id/txtUser"/>
        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:inputType="numberPassword"
            android:hint="@string/user_password"
            android:id="@+id/txtPassword"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/info"
            android:gravity="center"
            android:textColor="#ff0000"
            android:id="@+id/txtInfo"/>
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:layout_weight="1">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal">
            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#009fff"
                android:text="@string/login"
                android:textColor="#ffffff"
                android:textSize="22sp"
                android:layout_margin="5dp"
                android:layout_weight="1"/>
            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#009fff"
                android:text="@string/register"
                android:textColor="#ffffff"
                android:textSize="22sp"
                android:layout_margin="5dp"
                android:layout_weight="1"/>
        </LinearLayout>
    </LinearLayout>
</LinearLayout>