7459bc49b0
Previously, we used PRODUCT_COPY_FILES. However, that does not allow overriding the file to use a different one on a per-device basis. This change migrates the logic to using a BUILD_PREBUILT module called fonts.xml. To add additional fonts, the add_additional_fonts.py script has been added. If ADDITIONAL_FONTS_FILE is defined, add_additional_fonts.py is run and generates a new version of fonts.xml that contains the content of ADDITIONAL_FONTS_FILE added where "<!-- fallback fonts -->" is added. Bug: 36855735 Bug: 37997769 Test: manual. built multiple devices and verified that the correct versions of fonts.xml were showing. Change-Id: I8308f0cb3068274bca5ebd25a38cc023babbd69d
45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2017 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import sys
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def main(argv):
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original_file = 'frameworks/base/data/fonts/fonts.xml'
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if len(argv) == 3:
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output_file_path = argv[1]
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override_file_path = argv[2]
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else:
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raise ValueError("Wrong number of arguments %s" % len(argv))
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fallbackPlaceholderFound = False
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with open(original_file, 'r') as input_file:
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with open(output_file_path, 'w') as output_file:
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for line in input_file:
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# If we've found the spot to add additional fonts, add them.
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if line.strip() == '<!-- fallback fonts -->':
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fallbackPlaceholderFound = True
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with open(override_file_path) as override_file:
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for override_line in override_file:
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output_file.write(override_line)
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output_file.write(line)
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if not fallbackPlaceholderFound:
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raise ValueError('<!-- fallback fonts --> not found in source file: %s' % original_file)
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if __name__ == '__main__':
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main(sys.argv)
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