linphone-android/app/src/main/res/layout/dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical">

    <ImageView
        android:id="@+id/dialog_icon"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_margin="15dp"
        android:adjustViewBounds="true"
        android:src="@drawable/security_alert_indicator"
        android:visibility="gone" />

    <TextView
        android:id="@+id/dialog_title"
        style="@style/dialog_title_font"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="15dp"
        android:gravity="center"
        android:textAlignment="center"
        android:visibility="gone" />

    <TextView
        android:id="@+id/dialog_message"
        style="@style/font14"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="15dp"
        android:gravity="center"
        android:textAlignment="center" />

    <EditText
        android:id="@+id/dialog_password"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:layout_margin="15dp"
        android:background="@drawable/resizable_textfield"
        android:hint="@string/password"
        android:inputType="textPassword"
        android:maxLines="1"
        android:textColor="@color/colorB"
        android:textCursorDrawable="@null"
        android:visibility="gone" />

    <LinearLayout
        android:id="@+id/dialog_zrtp_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_margin="5dp"
        android:orientation="vertical"
        android:visibility="gone">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/zrtp_local_sas"
                android:textAlignment="center"
                android:textAppearance="@style/dialog_zrtp_white_font" />

            <TextView
                android:id="@+id/zrtp_sas_local"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:textAppearance="@style/dialog_zrtp_colored_font" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/zrtp_remote_sas"
                android:textAlignment="center"
                android:textAppearance="@style/dialog_zrtp_white_font" />

            <TextView
                android:id="@+id/zrtp_sas_remote"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:textAppearance="@style/dialog_zrtp_colored_font" />

        </LinearLayout>

    </LinearLayout>

    <LinearLayout
        android:id="@+id/dialog_do_not_ask_again_layout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_margin="5dp"
        android:orientation="horizontal"
        android:visibility="gone">

        <CheckBox
            android:id="@+id/doNotAskAgain"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:button="@drawable/checkbox" />

        <TextView
            android:id="@+id/doNotAskAgainLabel"
            style="@style/font14"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:text="@string/do_not_ask_again" />

    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_margin="15dp"
        android:gravity="center"
        android:orientation="horizontal">

        <Button
            android:id="@+id/dialog_cancel_button"
            style="@style/font8"
            android:layout_width="137dp"
            android:layout_height="40dp"
            android:layout_margin="10dp"
            android:background="@drawable/resizable_assistant_button"
            android:ellipsize="end"
            android:padding="10dp"
            android:text="@string/cancel" />

        <Button
            android:id="@+id/dialog_delete_button"
            style="@style/font15"
            android:layout_width="137dp"
            android:layout_height="40dp"
            android:layout_margin="10dp"
            android:background="@drawable/resizable_assistant_button"
            android:backgroundTint="@color/colorI"
            android:ellipsize="end"
            android:padding="10dp"
            android:text="@string/delete" />

        <Button
            android:id="@+id/dialog_ok_button"
            style="@style/font15"
            android:layout_width="137dp"
            android:layout_height="40dp"
            android:layout_margin="10dp"
            android:background="@drawable/resizable_assistant_button"
            android:backgroundTint="@color/colorL"
            android:ellipsize="end"
            android:padding="10dp"
            android:text="@string/ok"
            android:visibility="gone" />

    </LinearLayout>

</LinearLayout>