Merge "Support "less secure" info row on face enroll intro" into sc-v2-dev

                    style="@style/BiometricEnrollIntroMessage" />

            </LinearLayout>

            <LinearLayout

                android:id="@+id/info_row_less_secure"

                android:layout_width="match_parent"

                android:layout_height="wrap_content"

                android:orientation="horizontal"

                android:visibility="gone">

                <ImageView

                    android:id="@+id/icon_less_secure"

                    android:layout_width="wrap_content"

                    android:layout_height="wrap_content"

                    android:background="@drawable/ic_info_outline_24dp"/>

                <Space

                    android:layout_width="16dp"

                    android:layout_height="wrap_content"/>

                <TextView

                    android:id="@+id/info_message_less_secure"

                    android:layout_width="match_parent"

                    android:layout_height="wrap_content"

                    style="@style/BiometricEnrollIntroMessage"

                    android:text="@string/security_settings_face_enroll_introduction_info_less_secure" />

            </LinearLayout>

            <LinearLayout

                android:id="@+id/info_row_require_eyes"

                android:layout_width="match_parent"

    <!-- ComponentName to launch a vendor-specific enrollment activity if available -->

    <string name="config_face_enroll" translatable="false"></string>

    <!-- Whether to show the "less secure" info section on the face enroll intro screen -->

    <bool name="config_face_intro_show_less_secure">false</bool>

    <!-- Whether to show the "require eyes" info section on the face enroll intro screen -->

    <bool name="config_face_intro_show_require_eyes">true</bool>

    <string name="security_settings_face_enroll_introduction_info_looking"></string>

    <!-- Message on the face enrollment introduction page that provides information about what could cause the phone to unlock when asking for parental consent. [CHAR LIMIT=NONE] -->

    <string name="security_settings_face_enroll_introduction_info_consent_looking"></string>

    <!-- Message on the face enrollment introduction page that provides information about the relative security of face for unlocking the phone. [CHAR LIMIT=NONE] -->

    <string name="security_settings_face_enroll_introduction_info_less_secure"></string>

    <!-- Message on the face enrollment introduction page that provides information about how to require eyes to be open for Face Unlock. [CHAR LIMIT=NONE] -->

    <string name="security_settings_face_enroll_introduction_info_gaze"></string>

    <!-- Message on the face enrollment introduction page that provides information about how to require eyes to be open for Face Unlock when asking for parental consent. [CHAR LIMIT=NONE] -->

        howMessage.setText(getHowMessage());

        inControlMessage.setText(getInControlMessage());

        // Set up and show the "less secure" info section if necessary.

        if (getResources().getBoolean(R.bool.config_face_intro_show_less_secure)) {

            final LinearLayout infoRowLessSecure = findViewById(R.id.info_row_less_secure);

            final ImageView iconLessSecure = findViewById(R.id.icon_less_secure);

            infoRowLessSecure.setVisibility(View.VISIBLE);

            iconLessSecure.getBackground().setColorFilter(getIconColorFilter());

        }

        // Set up and show the "require eyes" info section if necessary.

        if (getResources().getBoolean(R.bool.config_face_intro_show_require_eyes)) {

            final LinearLayout infoRowRequireEyes = findViewById(R.id.info_row_require_eyes);