我正在尝试修改AOSP(主分支)中的FingerprintGestureController API,使其返回布尔值而不是void类型,但即使重新编译了SDK,我仍然在构建项目时遇到错误。
错误信息如下:
错误信息如下:
FAILED: out/target/common/obj/PACKAGING/checkpublicapi-last-timestamp
/bin/bash -c "(( out/host/linux-x86/bin/apicheck -JXmx1024m -J\"classpath /usr/lib/jvm/java-8-openjdk-amd64/bin/../lib/tools.jar:out/host/linux-x86/framework/doclava.jar:out/host/linux-x86/framework/jsilver.jar\" -hide 2 -hide 3 -hide 4 -hide 5 -hide 6 -hide 24 -hide 25 -hide 26 -hide 27 -error 7 -error 8 -error 9 -error 10 -error 11 -error 12 -error 13 -error 14 -error 15 -error 16 -error 17 -error 18 prebuilts/sdk/api/26.txt out/target/common/obj/PACKAGING/public_api.txt frameworks/base/api/removed.txt out/target/common/obj/PACKAGING/removed.txt || ( cat build/core/apicheck_msg_last.txt ; exit 38 ) ) ) && (mkdir -p out/target/common/obj/PACKAGING/ ) && (touch out/target/common/obj/PACKAGING/checkpublicapi-last-timestamp )"
out/target/common/obj/PACKAGING/public_api.txt:2874: error 16: Method android.accessibilityservice.FingerprintGestureController.FingerprintGestureCallback.onGestureDetected(int) has changed return type from Primitive?: true TypeVariable?: false Wildcard?: false Dimension: QualifedTypeName: void to Primitive?: true TypeVariable?: false Wildcard?: false Dimension: QualifedTypeName: boolean
******************************
You have tried to change the API from what has been previously released in
an SDK. Please fix the errors listed above.
******************************
我编译的步骤如下:
lunch sdk-eng
make update-api //Success
make sdk //Success
lunch 1
make -j10 //Errors out here
请问有人可以指导我如何在源代码中更改Android发布的SDK API并编译Android吗?
onGestureDetected
是一个接口回调。将它作为布尔类型返回并尝试阻塞方法调用,你能获得什么目的? - OneCricketeer