Android: use so files from other project
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I try to use external sdk which include jar file and some *.so files. Also have sample project from eclipse which include same files in it. When I import project into android studio it works fine but when I tried to copy *.so files from imported project to my current project it cause error UnsatisfiedLinkError
Sample project target api 14, mine project target api 27. Should I inlude ndk support to my current project and recompile this *.so files or maybe is any option to use old files from sample?
android android-ndk shared-libraries edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
add a comment |
I try to use external sdk which include jar file and some *.so files. Also have sample project from eclipse which include same files in it. When I import project into android studio it works fine but when I tried to copy *.so files from imported project to my current project it cause error UnsatisfiedLinkError
Sample project target api 14, mine project target api 27. Should I inlude ndk support to my current project and recompile this *.so files or maybe is any option to use old files from sample?
android android-ndk shared-libraries edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24
add a comment |
I try to use external sdk which include jar file and some *.so files. Also have sample project from eclipse which include same files in it. When I import project into android studio it works fine but when I tried to copy *.so files from imported project to my current project it cause error UnsatisfiedLinkError
Sample project target api 14, mine project target api 27. Should I inlude ndk support to my current project and recompile this *.so files or maybe is any option to use old files from sample?
android android-ndk shared-libraries edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
I try to use external sdk which include jar file and some *.so files. Also have sample project from eclipse which include same files in it. When I import project into android studio it works fine but when I tried to copy *.so files from imported project to my current project it cause error UnsatisfiedLinkError
Sample project target api 14, mine project target api 27. Should I inlude ndk support to my current project and recompile this *.so files or maybe is any option to use old files from sample?
android android-ndk shared-libraries android android-ndk shared-libraries edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
edited Nov 25 '18 at 14:36
Jayson Minard
42.7k20117177
42.7k20117177
asked Nov 23 '18 at 20:42
mirczemircze
31
asked Nov 23 '18 at 20:42
mirczemircze
31
asked Nov 23 '18 at 20:42
mirczemircze
31
31
You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24
add a comment |
You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24
You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24
add a comment |
1 Answer
1
active
oldest
votes
1.create a folder named jniLibs under main folder, the structure is like below fig.
|–app:
|–|–src:
|–|–|–main
|–|–|–|–jniLibs
|–|–|–|–|–armeabi
|–|–|–|–|–|–.so Files
|–|–|–|–|–x86
|–|–|–|–|–|–.so Files
...
|–|–|–|–|–other abi folder such as armeabi-v7a
|–|–|–|–|–|–.so Files
place .jar file in project
libsfolder and add below line inmodulebuild.gradle file
dependencies {
implementation files('libs/your_own.jar')
}
All should be ok.
Edited:
some of android devices(emulator) has 64-bit processors, if your jinLibs hasn't arm64 subfolder, you could add this filters(abiFilters) to your app module’s build.gradle files:
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
this will tell app only use .so files in existing folders.
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
thanks, that fixed my problem,sofiles from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/
– mircze
Nov 24 '18 at 17:28
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1.create a folder named jniLibs under main folder, the structure is like below fig.
|–app:
|–|–src:
|–|–|–main
|–|–|–|–jniLibs
|–|–|–|–|–armeabi
|–|–|–|–|–|–.so Files
|–|–|–|–|–x86
|–|–|–|–|–|–.so Files
...
|–|–|–|–|–other abi folder such as armeabi-v7a
|–|–|–|–|–|–.so Files
place .jar file in project
libsfolder and add below line inmodulebuild.gradle file
dependencies {
implementation files('libs/your_own.jar')
}
All should be ok.
Edited:
some of android devices(emulator) has 64-bit processors, if your jinLibs hasn't arm64 subfolder, you could add this filters(abiFilters) to your app module’s build.gradle files:
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
this will tell app only use .so files in existing folders.
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
thanks, that fixed my problem,sofiles from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/
– mircze
Nov 24 '18 at 17:28
add a comment |
1.create a folder named jniLibs under main folder, the structure is like below fig.
|–app:
|–|–src:
|–|–|–main
|–|–|–|–jniLibs
|–|–|–|–|–armeabi
|–|–|–|–|–|–.so Files
|–|–|–|–|–x86
|–|–|–|–|–|–.so Files
...
|–|–|–|–|–other abi folder such as armeabi-v7a
|–|–|–|–|–|–.so Files
place .jar file in project
libsfolder and add below line inmodulebuild.gradle file
dependencies {
implementation files('libs/your_own.jar')
}
All should be ok.
Edited:
some of android devices(emulator) has 64-bit processors, if your jinLibs hasn't arm64 subfolder, you could add this filters(abiFilters) to your app module’s build.gradle files:
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
this will tell app only use .so files in existing folders.
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
thanks, that fixed my problem,sofiles from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/
– mircze
Nov 24 '18 at 17:28
add a comment |
1.create a folder named jniLibs under main folder, the structure is like below fig.
|–app:
|–|–src:
|–|–|–main
|–|–|–|–jniLibs
|–|–|–|–|–armeabi
|–|–|–|–|–|–.so Files
|–|–|–|–|–x86
|–|–|–|–|–|–.so Files
...
|–|–|–|–|–other abi folder such as armeabi-v7a
|–|–|–|–|–|–.so Files
place .jar file in project
libsfolder and add below line inmodulebuild.gradle file
dependencies {
implementation files('libs/your_own.jar')
}
All should be ok.
Edited:
some of android devices(emulator) has 64-bit processors, if your jinLibs hasn't arm64 subfolder, you could add this filters(abiFilters) to your app module’s build.gradle files:
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
this will tell app only use .so files in existing folders.
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
1.create a folder named jniLibs under main folder, the structure is like below fig.
|–app:
|–|–src:
|–|–|–main
|–|–|–|–jniLibs
|–|–|–|–|–armeabi
|–|–|–|–|–|–.so Files
|–|–|–|–|–x86
|–|–|–|–|–|–.so Files
...
|–|–|–|–|–other abi folder such as armeabi-v7a
|–|–|–|–|–|–.so Files
place .jar file in project
libsfolder and add below line inmodulebuild.gradle file
dependencies {
implementation files('libs/your_own.jar')
}
All should be ok.
Edited:
some of android devices(emulator) has 64-bit processors, if your jinLibs hasn't arm64 subfolder, you could add this filters(abiFilters) to your app module’s build.gradle files:
defaultConfig {
...
ndk {
abiFilters "armeabi-v7a", "x86", "armeabi", "mips"
}
}
this will tell app only use .so files in existing folders.
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
edited Nov 23 '18 at 22:24
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
answered Nov 23 '18 at 22:03
navylovernavylover
3,67531221
3,67531221
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
thanks, that fixed my problem,sofiles from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/
– mircze
Nov 24 '18 at 17:28
add a comment |
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
thanks, that fixed my problem,sofiles from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/
– mircze
Nov 24 '18 at 17:28
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
That's the way how I try to figure out before but not working. Structure which you post here is like in sample project after import to android studio from eclipse project. After create same in my current project I have error which I mentioned above :(
– mircze
Nov 23 '18 at 22:14
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
@mircze plz see my edited, which is an example.
– navylover
Nov 23 '18 at 22:22
1
1
thanks, that fixed my problem,
so files from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/– mircze
Nov 24 '18 at 17:28
thanks, that fixed my problem,
so files from sample has only armeabi version but works fine on my phone. But in my current project I need to specify ndk configuration which you post here to works in same device, strange for me :/– mircze
Nov 24 '18 at 17:28
add a comment |
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You try to call a native method from your kotlin code, and expect that the implementation in the external so file will be called? It won't, because the names are different
– Alex Cohn
Nov 24 '18 at 7:38
@AlexCohn nope. I don't use directly methods from native code but library which I used need this files to works fine
– mircze
Nov 24 '18 at 17:24