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Commit 2988f3a1 authored by Steven Moreland's avatar Steven Moreland
Browse files

example vibrator for createBinder 

We don't have a good place to document how to deal
with AIDL-generated code yet. Adding an example here
so we have one visible on AOSP.

Bug: 235448283
Test: builds
Change-Id: I719cc06a890402204f476a01180ce4120c60a22c
parent 6645a15a

tests/extension/vibrator/aidl/default/CustomVibrator.cpp

+8 −0
Original line number Original line Diff line number Diff line
@@ -57,4 +57,12 @@ ndk::ScopedAStatus CustomVibrator::perform(VendorEffect effect, 
    return ndk::ScopedAStatus::ok();

    return ndk::ScopedAStatus::ok();

}

}





ndk::SpAIBinder CustomVibrator::createBinder() {

    auto binder = BnCustomVibrator::createBinder();

    // e.g. AIBinder_setInheritRt(binder.get(), true);

    // e.g. AIBinder_setMinSchedulerPolicy(binder.get(), SCHED_NORMAL, 20);

    // e.g. AIBinder_setRequestingSid(binder.get(), true);

    return binder;

}



}  // namespace aidl::android::hardware::tests::extension::vibrator
 
}  // namespace aidl::android::hardware::tests::extension::vibrator

tests/extension/vibrator/aidl/default/CustomVibrator.h

+6 −0
Original line number Original line Diff line number Diff line
@@ -29,6 +29,12 @@ class CustomVibrator : public BnCustomVibrator { 
    ndk::ScopedAStatus perform(VendorEffect effect,

    ndk::ScopedAStatus perform(VendorEffect effect,

                               const std::shared_ptr<IVibratorCallback>& callback,

                               const std::shared_ptr<IVibratorCallback>& callback,

                               int32_t* _aidl_return) override;

                               int32_t* _aidl_return) override;



  private:

    // override for AIBinder_setInheritRt, AIBinder_setMinSchedulerPolicy, or

    // AIBinder_setRequestingSid calling this in the constructor or elsewhere, the binder would

    // immediately be destroyed.

    ndk::SpAIBinder createBinder() override;

};

};





}  // namespace aidl::android::hardware::tests::extension::vibrator
 
}  // namespace aidl::android::hardware::tests::extension::vibrator