Question

I am trying to integrate Facebook to my Android app for social post. I have downloaded latest Facebook sdk from here and apply all setup require to post to facebook. Now i can post to facebook. But problem is that, when i run sample program from facebook sdk, a browser like page is open and user have to enter message himself there. but i dont want this page to showed up. i want a fixed message to post directly without opening facebook dialog box. But if there is noway to avoid this, please tell me how can i fixed certain part of message so that user can’t modified it.
Thanks in Advance

EDIT1: this is message i got after using this project

04-10 11:44:34.691: I/dalvikvm(719): Failed resolving Lnet/xeomax/TestRocket/TestRocket; 

>interface 22 'Lnet/xeomax/FBRocket/LoginListener;'

>04-10 11:44:34.691: W/dalvikvm(719): Link of class 'Lnet/xeomax/TestRocket/TestRocket;' failed

>04-10 11:44:34.691: D/AndroidRuntime(719): Shutting down VM

>04-10 11:44:34.701: W/dalvikvm(719): threadid=1: thread exiting with uncaught exception (group=0x40015560)

>04-10 11:44:34.781: E/AndroidRuntime(719): FATAL EXCEPTION: main

>04-10 11:44:34.781: E/AndroidRuntime(719): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{net.xeomax.TestRocket/net.xeomax.TestRocket.TestRocket}: java.lang.ClassNotFoundException: net.xeomax.TestRocket.TestRocket in loader dalvik.system.PathClassLoader[/data/app/net.xeomax.TestRocket-1.apk]

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread.access$1500(ActivityThread.java:117)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.os.Handler.dispatchMessage(Handler.java:99)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.os.Looper.loop(Looper.java:130)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread.main(ActivityThread.java:3683)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at java.lang.reflect.Method.invokeNative(Native Method)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at java.lang.reflect.Method.invoke(Method.java:507)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at dalvik.system.NativeStart.main(Native Method)

>04-10 11:44:34.781: E/AndroidRuntime(719): Caused by: java.lang.ClassNotFoundException: net.xeomax.TestRocket.TestRocket in loader dalvik.system.PathClassLoader[/data/app/net.xeomax.TestRocket-1.apk]

>04-10 11:44:34.781: E/AndroidRuntime(719):     at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at java.lang.ClassLoader.loadClass(ClassLoader.java:551)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at java.lang.ClassLoader.loadClass(ClassLoader.java:511)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.Instrumentation.newActivity(Instrumentation.java:1021)

>04-10 11:44:34.781: E/AndroidRuntime(719):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561)

>04-10 11:44:34.781: E/AndroidRuntime(719):     ... 11 more

EDIT 2 : By introducing minute changes, now i can get rid of above errors. just add folder “libs” to the project and add “fbrocket-0.1a.jar” in this folder. Thank you very much everyone for spending time to help me.

Answer 1

Its not possible.

You must have to login into facebook accountto post the message on Facebook.

Your requirement is only possible if you stored the facebook id and password staticaly in to the application.

Well but there is one alternate of it. If you use facebook sdk to implement the post message on Facebook then it may help you. With using that you can only able to get the facebook login screen once. If user has registered with that login id and password then it will never come again and simple send varification toast message that the message is posted on facebook.

For the above example refer this examples.

1. Example 1
2. Example 2
3. Demo Example
4. Example 4

Hope it will help you. If not then let me know.

Enjoy. 🙂

Updated

For to post the static message on facebook, do like below after integrating the Facebook sdk in to the project:

System.out.println("Message is: "+postMessage); // My static post message

                        facebook.authorize(MainActivityPage.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"},new DialogListener() {                     
                            @Override                     
                            public void onComplete(Bundle values) {   

                                Bundle params = new Bundle();              
                                params.putString(Facebook.TOKEN, facebook.getAccessToken());              
                                params.putString("message", postMessage);               

                                AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook);              
                                mAsyncRunner.request("me/feed", params, "POST", new SampleUploadListener(),null);

                                Toast.makeText(getApplicationContext(), "Message Posted on Facebook.", Toast.LENGTH_SHORT).show();
                            }                      
                            @Override                     
                            public void onFacebookError(FacebookError error) {}                      
                            @Override                     
                            public void onError(DialogError e) {}                      
                            @Override                     
                            public void onCancel() {}                 
                        });