how about http://www.vogella.com/articles/AndroidLibraryProjects/article.html
that tutorial? kris On Fri, Sep 21, 2012 at 3:30 PM, bob <[email protected]> wrote: > android library project? I don't have an Eclipse Project Wizard with a name > like that. > > > Can you clarify? > > > > On Friday, September 21, 2012 1:44:06 PM UTC-5, Dalvin wrote: >> >> Better approach is to create java project instead of android project if >> you want to create jar. If you want to have a common android code for >> multiple projects then go for android library project. >> >> ... >> Singh >> >> On Fri, Sep 21, 2012 at 11:45 PM, bob <[email protected]> wrote: >>> >>> Ok. I created a "libs" folder. >>> >>> >>> I drag-and-dropped the jar into it. >>> >>> >>> I did an "Add JARs…". >>> >>> >>> It didn't like that I had AndroidManifest.xml and an icon in the JAR, so >>> I fiddled around till I pulled >>> >>> that stuff out. >>> >>> >>> Then, it worked. >>> >>> >>> Thanks. >>> >>> >>> >>> >>> On Friday, September 21, 2012 10:56:17 AM UTC-5, Jay Howard wrote: >>>> >>>> Guessing you need to have it in the lib directory in your Android >>>> project. Adding it as an external library in eclipse adds it to your >>>> eclipse classpath, so the build errors disappear in eclipse, but the >>>> android >>>> build process only packages the jars it finds in your project's lib dir. >>>> >>>> On Friday, September 21, 2012 10:41:42 AM UTC-5, bob wrote: >>>>> >>>>> Eventually, I want to create a JAR library with my Android routines in >>>>> it. >>>>> >>>>> So, I tried this test: >>>>> >>>>> package com.jar_test; >>>>> >>>>> public class Jar_Test { >>>>> public static void jar_test() >>>>> { >>>>> System.out.println("This is a JAR test"); >>>>> } >>>>> >>>>> } >>>>> >>>>> >>>>> I exported that to a JAR. >>>>> >>>>> >>>>> >>>>> >>>>> Then, I made this test app: >>>>> >>>>> package com.jar_test2; >>>>> >>>>> import com.jar_test.Jar_Test; >>>>> >>>>> import android.app.Activity; >>>>> import android.os.Bundle; >>>>> >>>>> public class MainActivity extends Activity { >>>>> /** Called when the activity is first created. */ >>>>> @Override >>>>> public void onCreate(Bundle savedInstanceState) { >>>>> super.onCreate(savedInstanceState); >>>>> setContentView(R.layout.main); >>>>> Jar_Test.jar_test(); >>>>> } >>>>> } >>>>> >>>>> However, I got this error when I ran it. >>>>> >>>>> >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): FATAL EXCEPTION: main >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): >>>>> java.lang.NoClassDefFoundError: com.jar_test.Jar_Test >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> com.jar_test2.MainActivity.onCreate(MainActivity.java:14) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.Activity.performCreate(Activity.java:4469) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1052) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1932) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1993) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.ActivityThread.access$600(ActivityThread.java:127) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.ActivityThread$H.handleMessage(ActivityThread.java:1159) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.os.Handler.dispatchMessage(Handler.java:99) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.os.Looper.loop(Looper.java:137) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> android.app.ActivityThread.main(ActivityThread.java:4507) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> java.lang.reflect.Method.invokeNative(Native Method) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> java.lang.reflect.Method.invoke(Method.java:511) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:978) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745) >>>>> 09-21 10:33:57.710: E/AndroidRuntime(3366): at >>>>> dalvik.system.NativeStart.main(Native Method) >>>>> >>>>> Anyone know what's wrong? >>>>> >>>>> I added the jar using 'Add External JARs…' >>>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to [email protected] >>> >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >> >> > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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