Remove xr directory am: 771c2254b9 am: 9baf655e38 am: 8fd689c67f
Original change: https://android-review.googlesource.com/c/device/google/vrservices/+/1458597
Change-Id: I95fc55184664b88a8af6ca83dbde9936e1546659
diff --git a/xr/init/init.xr.rc b/xr/init/init.xr.rc
deleted file mode 100644
index dcb1067..0000000
--- a/xr/init/init.xr.rc
+++ /dev/null
@@ -1,106 +0,0 @@
-#
-# Copyright (C) 2019 The Android Open-Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-on init
- # Temporarily stop booting into VR directly due to battery drain.
- # TODO(b/131327495): Re-enable this once VrHeadsetPowerPolicyService or its
- # equivalent lands in Android master.
- setprop ro.boot.vr 0
- setprop ro.surface_flinger.use_vr_flinger 1
- setprop persist.sys.vr.pluggy_enabled 1
-
- # Setup cpusets used by the VR services.
- mkdir /dev/cpuset/kernel 0750 root system
- write /dev/cpuset/kernel/cpus 0
- write /dev/cpuset/kernel/mems 0
- chown system system /dev/cpuset/kernel/tasks
- chown system system /dev/cpuset/kernel/cpus
- chmod 0660 /dev/cpuset/kernel/tasks
- chmod 0660 /dev/cpuset/kernel/cpus
-
- mkdir /dev/cpuset/system 0750 root system
- write /dev/cpuset/system/cpus 0
- write /dev/cpuset/system/mems 0
- chown system system /dev/cpuset/system/tasks
- chmod 0660 /dev/cpuset/system/tasks
-
- mkdir /dev/cpuset/system/performance 0750 root system
- write /dev/cpuset/system/performance/cpus 0
- write /dev/cpuset/system/performance/mems 0
- chown system system /dev/cpuset/system/performance/tasks
- chmod 0660 /dev/cpuset/system/performance/tasks
-
- mkdir /dev/cpuset/system/background 0750 root system
- write /dev/cpuset/system/background/cpus 0
- write /dev/cpuset/system/background/mems 0
- chown system system /dev/cpuset/system/background/tasks
- chmod 0660 /dev/cpuset/system/background/tasks
-
- mkdir /dev/cpuset/application 0750 root system
- write /dev/cpuset/application/cpus 0
- write /dev/cpuset/application/mems 0
- chown system system /dev/cpuset/application/tasks
- chmod 0660 /dev/cpuset/application/tasks
-
- mkdir /dev/cpuset/application/performance 0750 root system
- write /dev/cpuset/application/performance/cpus 0
- write /dev/cpuset/application/performance/mems 0
- chown system system /dev/cpuset/application/performance/tasks
- chmod 0660 /dev/cpuset/application/performance/tasks
-
- mkdir /dev/cpuset/application/background 0750 root system
- write /dev/cpuset/application/background/cpus 0
- write /dev/cpuset/application/background/mems 0
- chown system system /dev/cpuset/application/background/tasks
- chmod 0660 /dev/cpuset/application/background/tasks
-
- # Create UDS structure for base VR services.
- mkdir /dev/socket/pdx 0775 system system
- mkdir /dev/socket/pdx/system 0775 system system
- mkdir /dev/socket/pdx/system/buffer_hub 0775 system system
- mkdir /dev/socket/pdx/system/performance 0775 system system
- mkdir /dev/socket/pdx/system/vr 0775 system system
- mkdir /dev/socket/pdx/system/vr/display 0775 system system
- mkdir /dev/socket/pdx/system/vr/pose 0775 system system
- mkdir /dev/socket/pdx/system/vr/sensors 0775 system system
-
-#
-# TODO(b/137410559): Remove this, it's specific to Snapdragon 845.
-#
-on boot
- # Update DVR cpusets to boot-time values.
- write /dev/cpuset/kernel/cpus 0-7
- write /dev/cpuset/system/cpus 0-7
- write /dev/cpuset/system/performance/cpus 0-7
- write /dev/cpuset/system/background/cpus 0-7
- write /dev/cpuset/system/cpus 0-7
- write /dev/cpuset/application/cpus 0-7
- write /dev/cpuset/application/performance/cpus 0-7
- write /dev/cpuset/application/background/cpus 0-7
- write /dev/cpuset/application/cpus 0-7
-
-#
-# TODO(b/137410559): Remove this, it's specific to Snapdragon 845.
-#
-on property:sys.boot_completed=1
- # Update DVR cpusets to runtime values.
- # Kernel cpuset will be apply on PowerHAL
- write /dev/cpuset/system/performance/cpus 6-7
- write /dev/cpuset/system/background/cpus 0-1
- write /dev/cpuset/system/cpus 0-1,6-7
- write /dev/cpuset/application/performance/cpus 4-5
- write /dev/cpuset/application/background/cpus 0-1
- write /dev/cpuset/application/cpus 0-1,4-5
diff --git a/xr/overlay/frameworks/base/core/res/res/values/config.xml b/xr/overlay/frameworks/base/core/res/res/values/config.xml
deleted file mode 100644
index cd86be0..0000000
--- a/xr/overlay/frameworks/base/core/res/res/values/config.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<!-- Customized settings for XR products -->
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
- <!-- Is the lock-screen disabled for new users by default -->
- <bool name="config_disableLockscreenByDefault">true</bool>
-
-</resources>
diff --git a/xr/packages/BluetoothQtiSymlink/Android.mk b/xr/packages/BluetoothQtiSymlink/Android.mk
deleted file mode 100644
index b25835a..0000000
--- a/xr/packages/BluetoothQtiSymlink/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# This is a workaround for Bluetooth not working on OnePlus7 Pro. See b/139486342
-#
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := BluetoothQtiSymlink
-
-lib_dir := $(PRODUCT_OUT)/system/lib
-bluetooth_qti := libbluetooth_qti.so
-bluetooth := libbluetooth.so
-bluetooth_qti_path := $(lib_dir)/$(bluetooth_qti)
-bluetooth_path := $(lib_dir)/$(bluetooth)
-
-$(bluetooth_qti_path): $(bluetooth_path)
- cd $(lib_dir) && ln -sf $(bluetooth) $(bluetooth_qti)
-
-droid: $(bluetooth_qti_path)
diff --git a/xr/packages/overlays/SetupWizardOverlayXr/Android.mk b/xr/packages/overlays/SetupWizardOverlayXr/Android.mk
deleted file mode 100644
index 4c84e18..0000000
--- a/xr/packages/overlays/SetupWizardOverlayXr/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# Copyright 2019, The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_CERTIFICATE := platform
-LOCAL_OVERRIDES_PACKAGES := SetupWizardOverlay
-
-LOCAL_PRODUCT_MODULE := true
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_PACKAGE_NAME := SetupWizardOverlayXr
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_RRO_PACKAGE)
diff --git a/xr/packages/overlays/SetupWizardOverlayXr/AndroidManifest.xml b/xr/packages/overlays/SetupWizardOverlayXr/AndroidManifest.xml
deleted file mode 100644
index fa7b0ba..0000000
--- a/xr/packages/overlays/SetupWizardOverlayXr/AndroidManifest.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<!--
-/**
- * Copyright (c) 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
--->
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.google.android.apps.vr.setupwizard.overlay"
- android:versionCode="1"
- android:versionName="1.0">
- <overlay android:targetPackage="com.google.android.apps.vr.setupwizard"
- android:targetName="SetupWizardOverlayXr"
- android:isStatic="true"
- android:priority="1"/>
-</manifest>
diff --git a/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script.xml b/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script.xml
deleted file mode 100644
index 5ec8fa0..0000000
--- a/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!-- This file is a modified version of
- "google3/java/com/google/android/apps/vr/setupwizard/res/raw/wizard_script.xml"
- that is customized for GSI XR.
--->
-<WizardScript xmlns:wizard="http://schemas.android.com/apk/res/com.google.android.setupwizard"
- wizard:version="2">
-
- <!-- Preliminary setup for OEMs -->
- <WizardAction
- id="oem_pre_setup"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.OEM_PRE_SETUP;end">
- <result wizard:action="wait_for_unlock"/>
- </WizardAction>
-
- <!-- This step waits for the device to be unlocked from a decryption point of view. Even if we
- don't support encryption the device might take a little bit of time to get out of direct boot
- mode. This step waits until direct boot is no longer needed. -->
- <WizardAction id="wait_for_unlock"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.CHECK_USER_UNLOCK;end">
- </WizardAction>
-
- <!-- Controller Turn-on screen. -->
- <WizardAction id="controller"
- wizard:uri="intent:#Intent;action=com.google.android.apps.vr.setupwizard.CONTROLLER_TURN_ON;end">
- </WizardAction>
-
- <!-- Welcome screen with language selection [RECOMMENDED, CUSTOMIZABLE] -->
- <WizardAction id="welcome"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.WELCOME;end">
- </WizardAction>
-
- <!-- Network selection and packages update [REQUIRED, CUSTOMIZABLE] -->
- <WizardAction id="connect_and_update"
- wizard:script="android.resource://com.google.android.apps.vr.setupwizard/raw/wizard_script_connect_and_update_flow">
- <!-- AIO setup requires network connection. If no network, stay on the same page -->
- <result wizard:name="no_connection"
- wizard:resultCode="1"
- wizard:action="oem_post_setup" />
- </WizardAction>
-
- <!-- Set up as a new device [REQUIRED, CUSTOMIZABLE] -->
- <WizardAction id="setup_as_new_flow"
- wizard:script="android.resource://com.google.android.apps.vr.setupwizard/raw/wizard_script_setup_as_new_flow">
- <result wizard:action="oem_post_setup" />
- </WizardAction>
-
- <!-- Set up as zero touch enabled device -->
- <WizardAction id="zero_touch"
- wizard:script="android.resource://com.google.android.apps.vr.setupwizard/raw/wizard_script_zero_touch_flow">
- <result wizard:name="dpm_user_complete" wizard:resultCode="111"/>
- </WizardAction>
-
- <!-- OEM completion [CUSTOMIZABLE] -->
- <WizardAction id="oem_post_setup"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.OEM_POST_SETUP;end" />
-
- <!-- Leave Setup Wizard [REQUIRED] -->
- <WizardAction id="exit"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.EXIT;end" />
-</WizardScript>
diff --git a/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script_connect_and_update_flow.xml b/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script_connect_and_update_flow.xml
deleted file mode 100644
index 5990ba7..0000000
--- a/xr/packages/overlays/SetupWizardOverlayXr/res/raw/wizard_script_connect_and_update_flow.xml
+++ /dev/null
@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- This file is a modified version of
- "google3/java/com/google/android/apps/vr/setupwizard/res/raw/wizard_script_connect_and_update_flow.xml"
- that is customized for GSI XR.
-
- Current changes:
- * The OTA update is skipped, because currently it hangs: b/137600556
--->
-
-<WizardScript xmlns:wizard="http://schemas.android.com/apk/res/com.google.android.setupwizard"
- wizard:firstAction="network_settings">
-
- <!-- Network selection, Users must be given the opportunity to set up an internet connection,
- using the given screens or a custom flow. -->
- <WizardAction id="network_settings"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.NETWORK_SETTINGS;end">
- <result wizard:name="see_all_wifi"
- wizard:resultCode="102"
- wizard:action="wifi_settings" />
- <result wizard:action="captive_portal" />
- </WizardAction>
-
- <!-- Wi-Fi setup -->
- <WizardAction id="wifi_settings"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.WIFI_SETTINGS;end">
- <result wizard:action="captive_portal" />
- </WizardAction>
-
- <!-- Resolve captive portal access, and wait for check-in [REQUIRED] -->
- <WizardAction id="captive_portal"
- wizard:uri="intent:#Intent;action=com.android.setupwizard.CAPTIVE_PORTAL;end">
- <result wizard:action="gms_checkin" />
- </WizardAction>
-
- <WizardAction id="gms_checkin"
- wizard:uri="intent:#Intent;action=com.google.android.setupwizard.GMS_CHECKIN;end">
- <result wizard:action="oem_post_setup" />
- </WizardAction>
-
- <!-- Update system packages [REQUIRED] -->
- <WizardAction id="ota_update"
- wizard:uri="intent:#Intent;action=com.google.android.setupwizard.OTA_UPDATE;end">
- <result wizard:name="skip"
- wizard:resultCode="1"
- wizard:action="early_update" />
- <result wizard:action="system_update" />
- </WizardAction>
-
- <!-- System update should cause a reboot, but if it returns unexpectedly, continue on to
- early update -->
- <WizardAction id="system_update"
- wizard:uri="intent:#Intent;action=android.settings.SYSTEM_UPDATE_SETTINGS;end">
- <result wizard:action="early_update" />
- </WizardAction>
-
- <!-- Update other important packages [REQUIRED] -->
- <WizardAction id="early_update"
- wizard:uri="intent:#Intent;action=com.google.android.setupwizard.EARLY_UPDATE;end" />
- <result wizard:action="zero_touch" />
-</WizardScript>
diff --git a/xr/products/experimental_google_xr.mk b/xr/products/experimental_google_xr.mk
deleted file mode 100644
index 999b719..0000000
--- a/xr/products/experimental_google_xr.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
- ro.dvr.lens_metrics=/etc/hmd_config
-
-# SELinux permissions
-BOARD_PLAT_PRIVATE_SEPOLICY_DIR := device/google/vrservices/xr/sepolicy
-
-# Remove non-critical and non-XR packages from PRODUCT_PACKAGES.
-#
-# Overrides (i.e. removes) packages that are bundled into the system/product
-# image for smartphone use cases. We are removing those packages for two
-# reasons:
-# 1) Pixel devices' system/product image are almost out of disk spaces. It has
-# been hard for us to bundle the AIO flavored VrCore into the their system
-# image. Removing some of the packages free up enough disk spaces for XR use
-# cases.
-# 2) Removing those packages won't impact the functionality of the device. More
-# specifically, those package meet the following requirements:
-# i) they are not critical packages for XR use cases; and ii) can still be
-# install from Play Store if ever needed.
-# For certain packages, removing those packages are actually beneficial. For
-# example, the WallpapersBReel201* packages introduced unnecessary GPU load
-# for the system. Disabling those packages frees some GPU resources to XR use
-# cases and improves the accuracy of our GPU performance profiling.
-
-# External camera libraries.
-# There is no need to add extra SELinux policy for external cameras
-# because our devices do not run Trebel passthrough mode.
-PRODUCT_PACKAGES += android.hardware.camera.provider@2.4-impl
-PRODUCT_PACKAGES += android.hardware.camera.provider@2.4-external-service
-# Use webcam camera device@3.5
-PRODUCT_PROPERTY_OVERRIDES += ro.vendor.camera.external.hal3TrebleMinorVersion=5
-
-PRODUCT_PACKAGES += NonXrProductPackagesRemover
-
-PRODUCT_PACKAGE_OVERLAYS := device/google/vrservices/xr/overlay
-
-PRODUCT_COPY_FILES += \
- device/google/vrservices/xr/init/init.xr.rc:$(TARGET_COPY_OUT_SYSTEM)/etc/init/init.xr.rc \
- device/google/vrservices/xr/scripts/boot-to-vr.sh:$(TARGET_COPY_OUT_SYSTEM)/bin/boot-to-vr.sh \
- frameworks/native/data/etc/android.hardware.vr.high_performance.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/android.hardware.vr.high_performance.xml \
- vendor/unbundled_google/packages/PrebuiltGoogleVr/configs/daydream_viewer_config:$(TARGET_COPY_OUT_SYSTEM)/etc/hmd_config \
-
-# XR/VR prebuilt packages
-PRODUCT_PACKAGES += \
- SetupWizardOverlay \
- SetupWizardOverlayXr \
- VrHome \
- VrInputMethodIme \
- VrHeadsetPowerPolicy \
- pps-tool.sh \
- BluetoothQtiSymlink \
-
diff --git a/xr/scripts/boot-to-vr.sh b/xr/scripts/boot-to-vr.sh
deleted file mode 100755
index 484f380..0000000
--- a/xr/scripts/boot-to-vr.sh
+++ /dev/null
@@ -1,79 +0,0 @@
-#
-# This script finds the init.rc file for a certain Pixel XR device and updates
-# the value of ro.boot.vr being set during the init process.
-#
-SYSTEM_INIT_XR_RC_FILE="/system/etc/init/init.xr.rc"
-PROP_RO_HARDWARE="$(getprop ro.hardware)"
-PROP_RO_BOOT_HARDWARE_PLATFORM="$(getprop ro.boot.hardware.platform)"
-PROP_RO_PRODUCT_NAME="$(getprop ro.product.name)"
-
-function print_usage {
- echo "Update $(get_init_rc_file)"
- echo "Usage:"
- echo " boot-to-vr.sh (true|false))"
- echo " Enable or disable whether the system should boot into VR."
- exit 1
-}
-
-function get_hardware_name() {
- case $PROP_RO_HARDWARE in
- walleye) echo walleye ;;
- taimen) echo taimen ;;
- blueline) echo $PROP_RO_BOOT_HARDWARE_PLATFORM ;;
- crosshatch) echo $PROP_RO_BOOT_HARDWARE_PLATFORM ;;
- esac
-}
-
-function get_init_rc_file() {
- if [ -f $SYSTEM_INIT_XR_RC_FILE ]; then
- echo $SYSTEM_INIT_XR_RC_FILE
- else
- echo "/vendor/etc/init/hw/init.$(get_hardware_name).rc"
- fi
-}
-
-function print_init_rc() {
- cat $(get_init_rc_file) | grep -A10 -B10 ro.boot.vr
-}
-
-function fail_to_write_file() {
- echo "Cannot modify $(get_init_rc_file). The following commands may help:
- adb disable-verity
- adb reboot
- adb remount"
- exit 1
-}
-
-function enable_boot_to_vr() {
- sed -i "s/setprop ro.boot.vr 0/setprop ro.boot.vr 1/" $(get_init_rc_file)
- rc=$?
-
- if [[ $rc != 0 ]]; then
- fail_to_write_file
- else
- print_init_rc
- fi
-}
-
-function disable_boot_to_vr() {
- sed -i "s/setprop ro.boot.vr 1/setprop ro.boot.vr 0/" $(get_init_rc_file)
- rc=$?
-
- if [[ $rc != 0 ]]; then
- fail_to_write_file
- else
- print_init_rc
- fi
-}
-
-WHOAMI=$(whoami)
-if ! [ "$WHOAMI" == "root" ]; then
- echo "*** Root access required. Run 'adb root' first."
- exit 1
-fi
-
-case "$1" in
- true) enable_boot_to_vr ;;
- false) disable_boot_to_vr ;;
- *) print_usage ;;
-esac
diff --git a/xr/sepolicy/README b/xr/sepolicy/README
deleted file mode 100644
index 30daeea..0000000
--- a/xr/sepolicy/README
+++ /dev/null
@@ -1 +0,0 @@
-These are SELinux policies that can be shared across XR devices.
diff --git a/xr/sepolicy/platform_app.te b/xr/sepolicy/platform_app.te
deleted file mode 100644
index 09214ae..0000000
--- a/xr/sepolicy/platform_app.te
+++ /dev/null
@@ -1 +0,0 @@
-allow platform_app system_prop:property_service set;
diff --git a/xr/sepolicy/property.te b/xr/sepolicy/property.te
deleted file mode 100644
index adad644..0000000
--- a/xr/sepolicy/property.te
+++ /dev/null
@@ -1,10 +0,0 @@
-# For VrHeadsetPowerPolicyService.
-type vr_performance_prop, property_type, extended_core_property_type;
-type vr_pps_state_prop, property_type, extended_core_property_type;
-type vr_pps_enabled_prop, property_type;
-
-set_prop(platform_app, vr_performance_prop)
-set_prop(platform_app, vr_pps_state_prop)
-get_prop(platform_app, vr_pps_enabled_prop)
-set_prop(surfaceflinger, vr_performance_prop)
-
diff --git a/xr/sepolicy/property_contexts b/xr/sepolicy/property_contexts
deleted file mode 100644
index 6e1a18c..0000000
--- a/xr/sepolicy/property_contexts
+++ /dev/null
@@ -1,4 +0,0 @@
-# For VrHeadsetPowerPolicyService.
-persist.sys.pps_enabled u:object_r:vr_pps_enabled_prop:s0
-sys.pps.state u:object_r:vr_pps_state_prop:s0
-sys.dvr.performance u:object_r:vr_performance_prop:s0
diff --git a/xr/sepolicy/untrusted_app_27.te b/xr/sepolicy/untrusted_app_27.te
deleted file mode 100644
index e9bc2b3..0000000
--- a/xr/sepolicy/untrusted_app_27.te
+++ /dev/null
@@ -1,2 +0,0 @@
-allow untrusted_app_27 vr_hwc_service:service_manager find;
-allow untrusted_app_27 virtual_touchpad_service:service_manager find;
diff --git a/xr/sepolicy/vr_hwc.te b/xr/sepolicy/vr_hwc.te
deleted file mode 100644
index 295205e..0000000
--- a/xr/sepolicy/vr_hwc.te
+++ /dev/null
@@ -1 +0,0 @@
-allow vr_hwc untrusted_app_27:binder call;
