tree 2625a539a4e2098a90b6c1546c7913242dc708d3
parent 577d799de00f8c85ed63ac50929bf8a1f8d37d78
author Ming-Chuan <mingcl@google.com> 1636047649 +0800
committer GitHub <noreply@github.com> 1636047649 +0800
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[BinderTransport] Avoid depending on NdkBinder at compile time (#27912)

* [BinderTransport] Avoid depending on NdkBinder at compile time

We would like to make it possible to use BinderTransport in a APK that
has min sdk version lower than 29 (NdkBinder was introduced at 29)

We copies constants and type definitions from Ndk headers, creates a
same name wrapper for every NdkBinder API we use in
grpc_binder::ndk_util namespace.

We will try to load libbinder_ndk.so and resolve the symbol when the
NdkBinder API wrappers are invoked.

* regenerate projects

* Add GRPC_NO_BINDER guard