Add QXDMLogger app

APK added only for userdebug and eng builds.

Bug: 27794851

Change-Id: I0e00d1238b0afc36dfa443f11e9caf6c3e295c74
Signed-off-by: Ed Tam <etam@google.com>

device-common.mk

@@ -197,6 +197,18 @@ PRODUCT_PACKAGES += \
 PRODUCT_COPY_FILES += \
     frameworks/native/data/etc/android.hardware.fingerprint.xml:system/etc/permissions/android.hardware.fingerprint.xml
 
+# Modem debugger
+ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
+PRODUCT_PACKAGES += \
+    QXDMLogger
+
+PRODUCT_COPY_FILES += \
+    device/google/marlin/init.common.diag.rc.userdebug:root/init.common.diag.rc
+else
+PRODUCT_COPY_FILES += \
+    device/google/marlin/init.common.diag.rc.user:root/init.common.diag.rc
+endif
+
 $(call inherit-product-if-exists, hardware/qcom/msm8996/msm8996.mk)
 $(call inherit-product-if-exists, vendor/qcom/gpu/msm8996/msm8996-gpu-vendor.mk)
 

init.common.diag.rc.user

@@ -0,0 +1,4 @@
+# This file gets copied as /init.common.diag.rc
+
+on property:ro.boot.mode=normal
+    rm /dev/diag

init.common.diag.rc.userdebug

@@ -0,0 +1,8 @@
+# This file gets copied as /init.common.diag.rc
+
+on post-fs-data
+    # Modem logging collection
+    mkdir /data/diag_logs 0777 system system
+
+on boot
+    chmod 666 /dev/diag

init.common.rc

@@ -29,6 +29,7 @@
 
 import init.${ro.hardware}.nanohub.rc
 import init.qcom.rc
+import init.angler.diag.rc
 
 on early-init
     mkdir /firmware 0771 system system