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24-May-2017 |
Adam Lesinski <adamlesinski@google.com> |
Add ResourceId validation helper method
An invalid, 'null' resource ID is defined as 0. Apps often use -1.
Add a helper method that makes checking valid IDs easy and more
centralized.
Eventually make it public API.
Bug: 38393777
Test: manual
Change-Id: I969ec4a45e86bdab3d7f57d357d475b77c7f8a78
/frameworks/base/core/java/android/content/res/ResourceId.java
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