public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
try {
Log.d("syncPrefs", "onChanged");
if (activity.isFinishing()) {
// Setting the summary now would crash it with
// IllegalStateException since we are not attached to a view
} else {
if (KEY_SYNC_ENABLE.equals(key)) {
toggleSync(prefs);
} else if (KEY_BACKGROUND_SYNC.equals(key)) {
setSyncInterval(activity, prefs);
} else if (KEY_ACCOUNT.equals(key)) {
Log.d("syncPrefs", "account");
prefAccount.setTitle(prefs.getString(KEY_ACCOUNT, ""));
} else if (KEY_SD_ENABLE.equals(key)) {
// Restart the sync service
OrgSyncService.stop(getActivity());
} else if (KEY_SD_DIR.equals(key)) {
setSdDirSummary(prefs);
} else if (KEY_DROPBOX_ENABLE.equals(key)) {
// TODO
if (mDropboxHelper == null) {
mDropboxHelper = new DropboxSyncHelper(getActivity());
}
if (prefs.getBoolean(key, false)) {
// authorize the user
mDropboxHelper.linkAccount();
// DropboxSynchronizer.linkAccount(this,
// DROPBOX_LINK_CODE);
} else {
mDropboxHelper.unlinkAccount();
// DropboxSynchronizer.unlink(getActivity());
}
// Restart sync service
OrgSyncService.stop(getActivity());
} else if (KEY_DROPBOX_DIR.equals(key)) {
setDropboxDirSummary(prefs);
}
}
} catch (IllegalStateException e) {
// This is just in case the "isFinishing" wouldn't be enough
// The isFinishing will try to prevent us from doing something
// stupid
// This catch prevents the app from crashing if we do something
// stupid
}
}
@Override
public void onResume() {
super.onResume();
if (mDropboxHelper != null) {
if (mDropboxHelper.handleLinkResult()) {
// Success
} else {
// Link failed or was cancelled by the user.
PreferenceManager.getDefaultSharedPreferences(getActivity())
.edit()
.putBoolean(KEY_DROPBOX_ENABLE, false)
.commit();
}
}
}