Merge "Map numeric dpi value to density bucket for recovery resources."

recovery_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.img

recovery_resources_common := $(call include-path-for, recovery)/res

# Set recovery_density to the density bucket of the device.

recovery_density := unknown

# Set recovery_density to a density bucket based on PRODUCT_AAPT_PREF_CONFIG if set. Otherwise use

# the default medium density.

ifneq (,$(PRODUCT_AAPT_PREF_CONFIG))

# If PRODUCT_AAPT_PREF_CONFIG includes a dpi bucket, then use that value.

# If PRODUCT_AAPT_PREF_CONFIG includes a non-numeric dpi bucket, always perfer that value.

recovery_density := $(filter %dpi,$(PRODUCT_AAPT_PREF_CONFIG))

else

# Otherwise, use the default medium density.

recovery_densities := mdpi

endif

ifeq (,$(filter xxxhdpi xxhdpi xhdpi hdpi mdpi,$(recovery_density)))

recovery_density_value := $(patsubst %dpi,%,$(recovery_density))

# Map the numeric dpi value to a bucket. We roughly use the medium point between the primary

# densities to split buckets.

# ------160------240------320----------480------------640------

#       mdpi     hdpi    xhdpi        xxhdpi        xxxhdpi

recovery_density := $(strip \

  $(or $(if $(filter $(shell echo $$(($(recovery_density_value) >= 560))),1),xxxhdpi),\

       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 400))),1),xxhdpi),\

       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 280))),1),xhdpi),\

       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 200))),1),hdpi,mdpi)))

endif

else # PRODUCT_AAPT_PREF_CONFIG is empty

recovery_density := mdpi

endif # PRODUCT_AAPT_PREF_CONFIG

ifneq (,$(wildcard $(recovery_resources_common)-$(recovery_density)))

recovery_resources_common := $(recovery_resources_common)-$(recovery_density)

recovery_resources_common := $(recovery_resources_common)-xhdpi

endif

# Select the 18x32 font on high-density devices (xhdpi and up); and

# the 12x22 font on other devices.  Note that the font selected here

# can be overridden for a particular device by putting a font.png in

# its private recovery resources.

ifneq (,$(filter xxxhdpi 560dpi xxhdpi 400dpi xhdpi,$(recovery_density)))

# Select the 18x32 font on high-density devices (xhdpi and up); and the 12x22 font on other devices.

# Note that the font selected here can be overridden for a particular device by putting a font.png

# in its private recovery resources.

ifneq (,$(filter xxxhdpi xxhdpi xhdpi,$(recovery_density)))

recovery_font := $(call include-path-for, recovery)/fonts/18x32.png

else

recovery_font := $(call include-path-for, recovery)/fonts/12x22.png