public static void runAfterFacebookAuthentication(
final Activity activity,
final Runnable runOnSuccessAuthentication,
final Runnable runOnCancelAuthentication) {
Facebook facebook = FacebookProvider.getFacebook();
if (facebook.isSessionValid()) {
runOnSuccessAuthentication.run();
} else {
YesNoDialogFragment dialogFragment =
YesNoDialogFragment.newInstance(
R.string.share_facbook_authorisation_question,
new YesNoButtonPressedHandler() {
@Override
public void yesButtonPressed(DialogInterface dialog) {
AuthListener listener =
new SelfRemovingWithDelayAuthListener(runOnSuccessAuthentication);
FacebookSessionEvents.addAuthListener(listener);
FacebookUtils.loginRequest(activity, MainActivity.AUTHORIZE_ACTIVITY_RESULT_CODE);
}
@Override
public void noButtonPressed(DialogInterface dialog) {
if (runOnCancelAuthentication != null) {
runOnCancelAuthentication.run();
}
}
});
dialogFragment.show(activity);
}
}
/**
* Extend the facebook access token if needed
*
* @param context
*/
public static void extendAceessTokenIfNeeded(Context context) {
Facebook facebook = FacebookProvider.getFacebook();
if (facebook != null) {
if (facebook.isSessionValid()) {
facebook.extendAccessTokenIfNeeded(context, null);
}
}
}
/**
* Request the logout for the current facebook session
*
* @param activity
*/
public static void logoutRequest(Activity activity) {
Facebook mFb = FacebookProvider.getFacebook();
if (mFb.isSessionValid()) {
FacebookSessionEvents.onLogoutBegin();
AsyncFacebookRunner asyncRunner = new AsyncFacebookRunner(mFb);
asyncRunner.logout(activity, new LogoutRequestListener(activity));
}
}
/**
* Request the facebook authentication
*
* @param activity
* @param activityCode the result code which will be handled on the onActivityResult method
*/
public static void loginRequest(Activity activity, int activityCode) {
Facebook mFb = FacebookProvider.getFacebook();
if (!mFb.isSessionValid()) {
mFb.authorize(
activity,
activity.getResources().getStringArray(R.array.share_facebook_permissions),
activityCode,
new LoginDialogListener(activity.getApplicationContext()));
}
}
@Override
public void onAuthSucceed() {
save(FacebookProvider.getFacebook(), context);
}
