I'm at a loss in trying to do a native interface. I created the class
"MyNative"
package com.symdesign.myapp;
import com.codename1.system.NativeInterface;
public interface MyNative extends NativeInterface {
public String doInNative(String hi);
}
Then I ran the tool "create native interfaces" which created the file
"MyNativeImpl.java" in the javase folder which
I modified to:
package com.symdesign.myapp;
public class MyNativeImpl implements com.symdesign.shoppinggenie.MyNative{
public String doInNative(String param) {
return "Dummy";
}
public boolean isSupported() {
return true;
}
}
If I run this in the simulator it seems to work ok, but when I compile it
to the cloud I get an error file with the error at the top:
Found hyp.beamId
Tried to start hyperlog but failed: Failed to start hyperlog: Cannot run
program "hyp": error=2, No such file or directory
User-level: 9000
Request Args:
-----------------
build.incSources=1
hyp.beamId=9cfefcf3-f2c3-467c-b459-83c8c6dc3181
ios.includePush=true
java.version=8
maven.codenameone-maven-plugin=7.0.26
ios.newStorageLocation=true
maven.codenameone-core.version=7.0.26
android.release=false
android.debug=true
-------------------
.
.
On Wednesday, June 16, 2021 at 12:18:48 PM UTC-4 Dennis Rogers wrote:
> Thanks, but that didn't seem to help. I don't get any errors when building
> the app. I get these errors when trying to load it onto the phone:
>
> $ adb install -i ShoppingGenie-debug.apk
>
> Performing Streamed Install
> adb: failed to install ShoppingGenie-debug.apk: Error: Unable to open
> file: 8370465
> Consider using a file under /data/local/tmp/
> Error: Can't open file: 8370465
>
> Exception occurred while executing:
> java.lang.IllegalArgumentException: Error: Can't open file: 8370465
> at
> com.android.server.pm.PackageManagerShellCommand.setParamsSize(PackageManagerShellCommand.java:461)
> at
> com.android.server.pm.PackageManagerShellCommand.runInstall(PackageManagerShellCommand.java:1060)
> at
> com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:169)
> at android.os.ShellCommand.exec(ShellCommand.java:104)
> at
> com.android.server.pm.PackageManagerService.onShellCommand(PackageManagerService.java:21745)
> at android.os.Binder.shellCommand(Binder.java:881)
> at android.os.Binder.onTransact(Binder.java:765)
> at
> android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:4860)
> at
> com.android.server.pm.PackageManagerService.onTransact(PackageManagerService.java:4015)
> at android.os.Binder.execTransactInternal(Binder.java:1021)
> at android.os.Binder.execTransact(Binder.java:994)
>
>
> On Wednesday, June 16, 2021 at 8:02:59 AM UTC-4 Steve Hannah wrote:
>
>> Add the following to the dependences section of your javase/pom.xml file:
>>
>> <dependency>
>> <groupId>com.codenameone</groupId>
>> <artifactId>codenameone-core</artifactId>
>> <scope>provided</scope>
>> </dependency>
>>
>>
>> That should fix the issue. (Mind you you haven't shared any error messages
>> so it's hard to say what your specific problem is).
>>
>>
>> Steve
>>
>>
>> On Tue, Jun 15, 2021 at 9:30 PM Dennis Rogers <[email protected]> wrote:
>>
>>> Since I added the generated the native interface I can no longer do
>>> cloud builds. Is there a way I can remove the native interface I created
>>> for the moment?
>>>
>>> On Monday, June 14, 2021 at 10:09:56 PM UTC-4 Shai Almog wrote:
>>>
>>>> That sounds like a bug in the maven project. Let me check.
>>>>
>>>> On Tuesday, June 15, 2021 at 12:00:09 AM UTC+3 [email protected] wrote:
>>>>
>>>>> Sorry but I'm a little confused. I created a file, MyNative.java, in
>>>>> the common folder along with my other code:
>>>>>
>>>>> package com.symdesign.shoppinggenie;
>>>>>
>>>>> import com.codename1.system.NativeInterface;
>>>>> public interface MyNative extends NativeInterface {
>>>>> String helloWorld(String hi);
>>>>> }
>>>>>
>>>>> When I run "Generate Native Interfaces" I get the error "cannot access
>>>>> com.codename1.system.NativeInterface" but nevertheless
>>>>> it creates a file in MyProject/src/main/java/com.symdesign/myproject/
>>>>> called MyNativeImpl.java which looks like the advertised stub. (Is it in
>>>>> this file that I should put my native code? )
>>>>>
>>>>>
>>>>> On Sunday, June 13, 2021 at 9:37:18 PM UTC-4 Shai Almog wrote:
>>>>>
>>>>>> On which file?
>>>>>> notice that the native side shouldn't include the native interface,
>>>>>> it should only be in common.
>>>>>>
>>>>>> On Monday, June 14, 2021 at 1:08:30 AM UTC+3 [email protected] wrote:
>>>>>>
>>>>>>> I generated the native interface but when I try to build it, it says
>>>>>>> it can't find com.codename1.system.NativeInterface.
>>>>>>>
>>>>>>> On Saturday, June 12, 2021 at 9:41:08 PM UTC-4 Shai Almog wrote:
>>>>>>>
>>>>>>>> The plugin is only applicable to Ant projects not to maven
>>>>>>>> projects.
>>>>>>>> For maven Generate Native Interfaces is one of the run
>>>>>>>> configurations.
>>>>>>>> On Sunday, June 13, 2021 at 12:01:09 AM UTC+3 [email protected]
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> I'm trying to create a native interface to access android's
>>>>>>>>> SpeechRecognitionHelper. Following the manual I created andinterface
>>>>>>>>> that
>>>>>>>>> extends NativeInterface i.e.
>>>>>>>>>
>>>>>>>>> import com.codename1.system.NativeInterface;
>>>>>>>>>
>>>>>>>>> public interface MyNative extends NativeInterface {
>>>>>>>>> String getSpeech(String hi);
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> The manual then says I can generate initial native code by right
>>>>>>>>> clicking on the interface and selecting "Generate Native Access" .
>>>>>>>>> This
>>>>>>>>> option doesn't seem to be available in my setup and I don't know
>>>>>>>>> where to
>>>>>>>>> go from here.
>>>>>>>>>
>>>>>>>>> -Dennis
>>>>>>>>>
>>>>>>>>> --
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>>> .
>>>
>>
>>
>> --
>> Steve Hannah
>> Software Developer
>> Codename One
>> http://www.codenameone.com
>>
>
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