PRODUCT_BOOT_JARS can't be set in your Android.mk, it has to be set in your product makefiles that are selected by your lunch target.
On Mon, Apr 15, 2019 at 11:20 AM Elliott Mazzuca <emazz...@gmail.com> wrote: > Thaks for the fast reply Colin! > > I tried adding the suggested change into my local Android.mk file and now > i get the following issue: > > vendor/xxxx/sample/mycustomelib/apk/anotherSampelFolder/*Android.mk:20*: > error: cannot assign to readonly variable: PRODUCT_BOOT_JARS > > > why is this considered a readonly variable? is there a prerequisite step > i need to do before setting this? > > thanks again! > > On Monday, April 15, 2019 at 12:48:37 PM UTC-4, Colin Cross wrote: >> >> You can set PRODUCT_BOOT_JARS in your product makefile to add a jar to >> the bootclasspath, but I'd suggest providing it as a library that the apps >> that need it can load. >> >> On Mon, Apr 15, 2019 at 8:06 AM Elliott Mazzuca <emaz...@gmail.com> >> wrote: >> >>> I tried to give a specific title and i will elaborate a bit more: >>> >>> *What i am trying to do is expose the classes that are inside my jar >>> file so they are on the default class path.* >>> >>> I have a sample app to test if this is working that i created that would >>> uses these classes. But they don't appear in the images class path. so i >>> get a "ClassNotFound Exception" when i try to instantiate. >>> >>> >>> >>> >>> I have a custom .Jar file where i have my own package, lets call >>> it com.sample.myCustomLibrary >>> >>> This jar file is created in the vendor space in AOSP P (android 9) using >>> an Android.bp file. >>> >>> >>> inside my Android.bp file, i have a "java_library" >>> >>> that looks like this: >>> >>> // myCustomLibrary.jar >>> java_library { >>> name: "com.sample.myCustomLibrary", >>> owner: "sampleOwner", >>> installable: true, >>> >>> >>> >>> >>> javacflags = [ >>> "-Xmaxwarns 9999999", >>> ], >>> >>> >>> srcs: [ >>> "lib/src/main/java/**/*.java", >>> ], >>> >>> >>> dxflags: [ // not sure if i need this, but >>> it didn't work >>> "--core-library", >>> "--multi-dex", >>> ], >>> >>> >>> optimize: { >>> proguard_flags_files: [ >>> "lib/src/main/proguard-rules.pro", >>> ], >>> }, >>> >>> >>> >>> >>> vendor: true, // not sure if i need this but it didn't work >>> dex_preopt: { // not sure if i need this but it didn't work >>> app_image: true, >>> }, >>> } >>> >>> >>> >>> >>> >>> I also added some of the classes to "preloaded-classes" under >>> frameworks/base/config/preloaded-classes >>> >>> >>> When i create a new AOSP build, i can see that the classes that i put >>> into this "preloaded-classes" file are not exposed: >>> >>> >>> W/Zygote: Class not found for preloading: >>> com.sample.myCustomLibrary.sampleClass1 >>> W/Zygote: Class not found for preloading: >>> com.sample.myCustomLibrary.sampleClass2 >>> W/Zygote: Class not found for preloading: >>> com.sample.myCustomLibrary.sampleClass3 >>> >>> and i added the package to the >>> /build/make/core/tasks/check_boot_jars/package_whitelist.txt >>> >>> com\.sample\.myCusomLibrary >>> >>> though i can't get my classes inside my pacakge to show up on the >>> default class path. >>> >>> Any ideas on the missing steps i need to take? >>> >>> thanks! >>> >>> >>> -- >>> -- >>> You received this message because you are subscribed to the "Android >>> Building" mailing list. >>> To post to this group, send email to android-...@googlegroups.com >>> To unsubscribe from this group, send email to >>> android-...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/android-building?hl=en >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Android Building" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to android-...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- > -- > You received this message because you are subscribed to the "Android > Building" mailing list. > To post to this group, send email to android-building@googlegroups.com > To unsubscribe from this group, send email to > android-building+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-building?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "Android Building" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to android-building+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- You received this message because you are subscribed to the "Android Building" mailing list. 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