6b372991296c9f2bd6f8f8847dcd23d50970d06d |
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09-Aug-2017 |
Adam Lesinski <adamlesinski@google.com> |
AAPT2: Change XmlDom to exclude Namespace as a node In preparation for exporting an XML proto format for UAM to consume, this change brings the XML DOM API more in line with other APIs that do not make the Namespace a separate node. Treating Namespace declarations as just properties of an Element node makes the implementation of algorithms much simpler, as the constraints that Namespace nodes have only one child are now built in and traversing to find Element nodes is much simpler. Also made a bunch of quality of life improvements, like formatting and comment style. Test: make aapt2_tests Change-Id: Ib97ff1c4252b7907e2cc1f13a448dc4ca3b809a4
/frameworks/base/tools/aapt2/link/XmlCompatVersioner.cpp
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c744ae8aca97edfb2422598ea620e8219449fa9b |
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18-May-2017 |
Adam Lesinski <adamlesinski@google.com> |
AAPT2: Implement attribute compat versioning This change defines some hardcoded rules to degrade attributes in newer SDKs to specific older attributes. An attribute with a degrade rule will generate a new XML for the API in which the attribute resulting from the degradation was introduced. Since API 22 (Lollipop MR1), attributes are correctly ignored and do not need to be versioned. In XML files defined for APIs 22+, the original and degraded attributes coexist in the same XML file. One such example is paddingHorizontal, introduced in API 26. paddingHorizontal degrades to paddingLeft and paddingRight, which were both introduced in API 1. Bug: 35763493 Test: make aapt2_tests Change-Id: I4aa8755a9ee2c0cc5afdc55c3d30093fd3a47f3d
/frameworks/base/tools/aapt2/link/XmlCompatVersioner.cpp
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