Hi Shridutt, 1. As you said in mail I created Manager class in below path
framework/base/core/java/android/os/my_manager.java/ 2. I created .aidl in same above path and I registered .aidl file in Framework/base/Android.mk 3. I created Service class in this path frameworl/base/services/java/com/android/server/your_custom_service and registerd in SystemService.java 4. I register my manager like below in the class /frameworks/base/core/java/android/app/ContextImpl.java registerService("service_name", new ServiceFetcher() { public Object createService(ContextImpl ctx) { return *new *your_service_manager(); }}); 5. Now inside /frameworks/base/core/java/android/content/Context.java, add following lines public static final String DEMO_SERVICE = "service_name"; 6. After using all above steps I am using getSystemService(Context. DEMO_SERVICE ) to access API's in App layer but I am getting below error.. ava.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.biometricclient/com.example.biometricclient.BioClient}: java.lang.Runtimd E/AndroidRuntime( 3020): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) E/AndroidRuntime( 3020): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) E/AndroidRuntime( 3020): at android.app.ActivityThread.access$600(ActivityThread.java:123) E/AndroidRuntime( 3020): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) E/AndroidRuntime( 3020): at android.os.Handler.dispatchMessage(Handler.java:99) E/AndroidRuntime( 3020): at android.os.Looper.loop(Looper.java:137) E/AndroidRuntime( 3020): at android.app.ActivityThread.main(ActivityThread.java:4424) E/AndroidRuntime( 3020): at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime( 3020): at java.lang.reflect.Method.invoke(Method.java:511) E/AndroidRuntime( 3020): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) E/AndroidRuntime( 3020): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) E/AndroidRuntime( 3020): at dalvik.system.NativeStart.main(Native Method) E/AndroidRuntime( 3020): Caused by: java.lang.RuntimeException: Not implemented E/AndroidRuntime( 3020): at android.app.ContextImpl$ServiceFetcher.createService(ContextImpl.java:213) E/AndroidRuntime( 3020): at android.app.ContextImpl$ServiceFetcher.getService(ContextImpl.java:202) E/AndroidRuntime( 3020): at android.app.ContextImpl.getSystemService(ContextImpl.java:1193) E/AndroidRuntime( 3020): at android.view.ContextThemeWrapper.getSystemService(ContextThemeWrapper.java:79) E/AndroidRuntime( 3020): at android.app.Activity.getSystemService(Activity.java:3999) E/AndroidRuntime( 3020): at com.example.biometricclient.BioClient.onCreate(BioClient.java:58) E/AndroidRuntime( 3020): at android.app.Activity.performCreate(Activity.java:4465) E/AndroidRuntime( 3020): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) E/AndroidRuntime( 3020): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) E/AndroidRuntime( 3020): ... 11 more How to solve this one.. Thanks Shiv On Monday, 13 May 2013 19:42:04 UTC+5:30, shridutt kothari wrote: > > Hi Prasad, > > Texas has explained this in very good way here @ > http://processors.wiki.ti.com/index.php/Android-Adding_SystemService. > I have tested the procedure. > > Some useful related links for this are : > > https://github.com/CyanogenMod/android_frameworks_base/commit/88fff90131f54d45dc496c45127ac1d16ad257df > > · http://developer.android.com/reference/android/app/Service.html > > http://developer.android.com/guide/topics/fundamentals/services.html > > http://www.opersys.com/blog/esc-india-2011-wrapup > > · > http://processors.wiki.ti.com/index.php/Android-Adding_SystemService > > > https://github.com/CyanogenMod/android_frameworks_base/commit/88fff90131f54d45dc496c45127ac1d16ad257df > > · > http://iserveandroid.blogspot.in/2011/01/how-to-implement-your-own-status-bar.html?showComment=1368108678394#c8749284632889235398 > > > http://www.alittlemadness.com/2010/06/07/understanding-the-android-build-process/ > > · http://tools.android.com/build > > Let me know if any further jelp required. > Thanks, > Shridutt kothari > On Friday, May 10, 2013 12:16:10 PM UTC+5:30, Prasad wrote: >> >> Hi, >> >> How to add new module to a android framework. i.e By adding a new >> module I want to access API for application layer using getSystemService() >> method. How to do this one ? Is there any document or procedure to add new >> module to a framework. >> >> Thanks >> >> -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.