Problem1:When i click login button i can log in,give status.but when i press logout button it does not logout.So,how will i logout from facebook?
Problem2:I got a string str.I want to pass it in facebook's textfield (like we send messages by intent).How will i do that.
main class: `
public class MainActivity extends Activity {
private static String APP_ID = "xxxxxxx";
private Facebook facebook = new Facebook(APP_ID);
private AsyncFacebookRunner mAsyncRunner;
String FILENAME = "AndroidSSO_data";
private SharedPreferences mPrefs;
ImageButton btnFbLogin;
ImageButton btnFbLogout;
Button btnPostToWall;
String str="I want this to pass";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnFbLogin = (ImageButton) findViewById(R.id.btn_fblogin);
btnFbLogout = (ImageButton) findViewById(R.id.btn_fbLogout);
btnPostToWall = (Button) findViewById(R.id.btn_fb_post_to_wall);
mAsyncRunner = new AsyncFacebookRunner(facebook);
btnFbLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.d("Image Button", "button Clicked");
loginToFacebook();
}
});
btnFbLogout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.d("Image Button", "button Clicked");
logoutFromFacebook();
}
});
btnPostToWall.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
postToWall();
}
});
}
public void loginToFacebook() {
mPrefs = getPreferences(MODE_PRIVATE);
String access_token = mPrefs.getString("access_token", null);
long expires = mPrefs.getLong("access_expires", 0);
if (access_token != null) {
facebook.setAccessToken(access_token);
btnFbLogin.setVisibility(View.INVISIBLE);
btnFbLogout.setVisibility(View.VISIBLE);
btnPostToWall.setVisibility(View.VISIBLE);
Log.d("FB Sessions", "" + facebook.isSessionValid());
}
if (expires != 0) {
facebook.setAccessExpires(expires);
}
if (!facebook.isSessionValid()) {
facebook.authorize(this,
new String[] { "email", "publish_stream" },
new DialogListener() {
@Override
public void onCancel() {
}
@Override
public void onComplete(Bundle values) {
acess_token
SharedPreferences.Editor editor = mPrefs.edit();
editor.putString("access_token",
facebook.getAccessToken());
editor.putLong("access_expires",
facebook.getAccessExpires());
editor.commit();
btnFbLogin.setVisibility(View.INVISIBLE);
btnFbLogout.setVisibility(View.VISIBLE);
btnPostToWall.setVisibility(View.VISIBLE);
}
@Override
public void onError(DialogError error) {
}
@Override
public void onFacebookError(FacebookError fberror) {
}
});
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
facebook.authorizeCallback(requestCode, resultCode, data);
}
public void postToWall() {
facebook.dialog(this, "feed", new DialogListener() {
@Override
public void onFacebookError(FacebookError e) {
}
@Override
public void onError(DialogError e) {
}
@Override
public void onComplete(Bundle values) {
}
@Override
public void onCancel() {
}
});
}
public void logoutFromFacebook() {
mAsyncRunner.logout(this, new RequestListener() {
@Override
public void onComplete(String response, Object state) {
Log.d("Logout from Facebook", response);
if (Boolean.parseBoolean(response) == true) {
runOnUiThread(new Runnable() {
@Override
public void run() {
btnFbLogin.setVisibility(View.VISIBLE);
btnFbLogout.setVisibility(View.INVISIBLE);
btnPostToWall.setVisibility(View.INVISIBLE);
}
});
}
}
@Override
public void onIOException(IOException e, Object state) {
}
@Override
public void onFileNotFoundException(FileNotFoundException e,
Object state) {
}
@Override
public void onMalformedURLException(MalformedURLException e,
Object state) {
}
@Override
public void onFacebookError(FacebookError e, Object state) {
}
});
}
}`
when i click the logout button it says: `
08-14 14:46:59.849: D/Image Button(284): button Clicked
08-14 14:46:59.869: D/Facebook-Util(284): GET URL: https://api.facebook.com/restserver.php? method=auth.expireSession&format=json
08-14 14:47:00.399: D/Logout from Facebook(284): {"error_code":101,"error_msg":"Invalid application ID.","request_args":[{"key":"method","value":"auth.expireSession"},{"key":"format","value":"json"}]}
`