android9.0 framewrok.jar push到system/framework不起作用，解決方式:
adb push out/target/product/xxx/system/framework/boot-framework.vdex /system/framework/
adb push out/target/product/xxx/system/framework/arm/boot-framework.art /system/framework/arm
adb push out/target/product/xxx/system/framework/arm/boot-framework.art.rel /system/framework/arm
adb push out/target/product/xxx/system/framework/arm/boot-framework.oat /system/framework/arm
有的小伙伴不起作用，然后把services.jar 一起push進去就可以了
adb push out/target/product/xxx/system/framework/services.jar /system/framework/
然后重啟設備，打印出了framework的log
01-01 01:01:38.937 5241 5241 I xxxxxxx : ActivityThread main !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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原文鏈接：https://blog.csdn.net/z1032689332/article/details/88423480