Use Android fonts as they are for layoutlib native
Layoutlib native can handle fonts as the Android framework does. So
simply copy the Android fonts for layoutlib.
Exempt-From-Owner-Approval: experimental branch
Bug: 143073883
Test: layoutlib tests
Change-Id: Ida2e081d1b0737c70ea8621b23b5f0e729d5df35
Merged-In: Ida2e081d1b0737c70ea8621b23b5f0e729d5df35
diff --git a/core/Makefile b/core/Makefile
index 6498a47..a73bfe1 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -5973,8 +5973,6 @@
sdk_atree_files += $(atree_dir)/sdk.atree
endif
-include $(BUILD_SYSTEM)/sdk_font.mk
-
deps := \
$(target_notice_file_txt) \
$(tools_notice_file_txt) \
@@ -5995,8 +5993,7 @@
$(ATREE_FILES) \
$(sdk_atree_files) \
$(HOST_OUT_EXECUTABLES)/atree \
- $(HOST_OUT_EXECUTABLES)/line_endings \
- $(SDK_FONT_DEPS)
+ $(HOST_OUT_EXECUTABLES)/line_endings
INTERNAL_SDK_TARGET := $(sdk_dir)/$(sdk_name).zip
$(INTERNAL_SDK_TARGET): PRIVATE_NAME := $(sdk_name)
@@ -6019,7 +6016,6 @@
fi; \
done; \
if [ $$FAIL ]; then exit 1; fi
- $(hide) echo $(notdir $(SDK_FONT_DEPS)) | tr " " "\n" > $(SDK_FONT_TEMP)/fontsInSdk.txt
$(hide) ( \
ATREE_STRIP="$(HOST_STRIP) -x" \
$(HOST_OUT_EXECUTABLES)/atree \
@@ -6035,7 +6031,6 @@
-v "TARGET_ARCH=$(TARGET_ARCH)" \
-v "TARGET_CPU_ABI=$(TARGET_CPU_ABI)" \
-v "DLL_EXTENSION=$(HOST_SHLIB_SUFFIX)" \
- -v "FONT_OUT=$(SDK_FONT_TEMP)" \
-o $(PRIVATE_DIR) && \
cp -f $(target_notice_file_txt) \
$(PRIVATE_DIR)/system-images/android-$(PLATFORM_VERSION)/$(TARGET_CPU_ABI)/NOTICE.txt && \
@@ -6121,3 +6116,7 @@
.PHONY: haiku-rust
haiku-rust: $(SOONG_RUST_FUZZ_PACKAGING_ARCH_MODULES) $(ALL_RUST_FUZZ_TARGETS)
$(call dist-for-goals,haiku-rust,$(SOONG_RUST_FUZZ_PACKAGING_ARCH_MODULES))
+
+# -----------------------------------------------------------------
+# Extract platform fonts used in Layoutlib
+include $(BUILD_SYSTEM)/layoutlib_fonts.mk
diff --git a/core/layoutlib_fonts.mk b/core/layoutlib_fonts.mk
new file mode 100644
index 0000000..d2a814f
--- /dev/null
+++ b/core/layoutlib_fonts.mk
@@ -0,0 +1,35 @@
+# Fonts for layoutlib
+
+FONT_TEMP := $(call intermediates-dir-for,PACKAGING,fonts,HOST,COMMON)
+
+# The font configuration files - system_fonts.xml, fallback_fonts.xml etc.
+font_config := $(sort $(wildcard frameworks/base/data/fonts/*.xml))
+font_config := $(addprefix $(FONT_TEMP)/, $(notdir $(font_config)))
+
+$(font_config): $(FONT_TEMP)/%.xml: \
+ frameworks/base/data/fonts/%.xml
+ $(hide) mkdir -p $(dir $@)
+ $(hide) cp -vf $< $@
+
+# List of fonts on the device that we want to ship. This is all .ttf, .ttc and .otf fonts.
+fonts_device := $(filter $(TARGET_OUT)/fonts/%.ttf $(TARGET_OUT)/fonts/%.ttc $(TARGET_OUT)/fonts/%.otf, $(INTERNAL_SYSTEMIMAGE_FILES))
+fonts_device := $(addprefix $(FONT_TEMP)/, $(notdir $(fonts_device)))
+
+# TODO: If the font file is a symlink, reuse the font renamed from the symlink
+# target.
+$(fonts_device): $(FONT_TEMP)/%: $(TARGET_OUT)/fonts/%
+ $(hide) mkdir -p $(dir $@)
+ $(hide) cp -vf $< $@
+
+# List of all dependencies - all fonts and configuration files.
+FONT_FILES := $(fonts_device) $(font_config)
+
+.PHONY: layoutlib layoutlib-tests
+layoutlib layoutlib-tests: $(FONT_FILES)
+
+$(call dist-for-goals, layoutlib, $(foreach m,$(FONT_FILES), $(m):layoutlib_native/fonts/$(notdir $(m))))
+
+FONT_TEMP :=
+font_config :=
+fonts_device :=
+FONT_FILES :=
diff --git a/core/sdk_font.mk b/core/sdk_font.mk
deleted file mode 100644
index 1742925..0000000
--- a/core/sdk_font.mk
+++ /dev/null
@@ -1,66 +0,0 @@
-###############################################################################
-# Fonts shipped with the SDK need to be renamed for Java to handle them
-# properly. Hence, a special script is used to rename the fonts. We bundle all
-# the fonts that are shipped on a newer non-space-constrained device. However,
-# OpenType fonts used on these devices are not supported by Java. Their
-# replacements are added separately.
-###############################################################################
-
-
-# The script that renames the font.
-sdk_font_rename_script := frameworks/layoutlib/rename_font/build_font_single.py
-
-# Location of the fonttools library that the above script depends on.
-fonttools_lib := external/fonttools/Lib
-
-# A temporary location to store the renamed fonts. atree picks all files in
-# this directory and bundles it with the SDK.
-SDK_FONT_TEMP := $(call intermediates-dir-for,PACKAGING,sdk-fonts,HOST,COMMON)
-
-# The font configuration files - system_fonts.xml, fallback_fonts.xml etc.
-sdk_font_config := $(sort $(wildcard frameworks/base/data/fonts/*.xml))
-sdk_font_config := $(addprefix $(SDK_FONT_TEMP)/standard/, $(notdir $(sdk_font_config)))
-
-$(sdk_font_config): $(SDK_FONT_TEMP)/standard/%.xml: \
- frameworks/base/data/fonts/%.xml
- $(hide) mkdir -p $(dir $@)
- $(hide) cp -vf $< $@
-
-# List of fonts on the device that we want to ship. This is all .ttf fonts.
-sdk_fonts_device := $(filter $(TARGET_OUT)/fonts/%.ttf, $(INTERNAL_SYSTEMIMAGE_FILES))
-sdk_fonts_device := $(addprefix $(SDK_FONT_TEMP)/, $(notdir $(sdk_fonts_device)))
-
-# Macro to rename the font.
-sdk_rename_font = PYTHONPATH=$$PYTHONPATH:$(fonttools_lib) $(sdk_font_rename_script) \
- $1 $2
-
-# TODO: If the font file is a symlink, reuse the font renamed from the symlink
-# target.
-$(sdk_fonts_device): $(SDK_FONT_TEMP)/%.ttf: $(TARGET_OUT)/fonts/%.ttf \
- $(sdk_font_rename_script)
- $(hide) mkdir -p $(dir $@)
- $(hide) $(call sdk_rename_font,$<,$@)
-
-# List of all dependencies - all fonts and configuration files.
-SDK_FONT_DEPS := $(sdk_fonts_device) $(sdk_font_config)
-
-# Define a macro to create rule for addititional fonts that we want to include
-# in the SDK.
-# $1 Output font name
-# $2 Source font path
-define sdk-extra-font-rule
-fontfullname := $$(SDK_FONT_TEMP)/$1
-ifeq ($$(filter $$(fontfullname),$$(sdk_fonts_device)),)
-SDK_FONT_DEPS += $$(fontfullname)
-$$(fontfullname): $2 $$(sdk_font_rename_script)
- $$(hide) mkdir -p $$(dir $$@)
- $$(hide) $$(call sdk_rename_font,$$<,$$@)
-endif
-fontfullname :=
-endef
-
-# These extra fonts are used as a replacement for OpenType fonts.
-$(eval $(call sdk-extra-font-rule,NanumGothic.ttf,external/naver-fonts/NanumGothic.ttf))
-$(eval $(call sdk-extra-font-rule,DroidSansFallback.ttf,frameworks/base/data/fonts/DroidSansFallbackFull.ttf))
-
-sdk-extra-font-rule :=