/** Retrieves the latest litters for the the user and updates the display */
public void getLastestLitters() {
// Show the busy state
final LitterActivity glitterActivity = (LitterActivity) getActivity();
glitterActivity.showBusy(true);
// Get a reference to the API
LitterAPI glitterAPI = new LitterAPI();
// Call the getLitters method with a callback
glitterAPI.getLitters(
mCurrentUser.getUserId(),
new LitterAPI.GetLittersCallback() {
@Override
public void gotLitters(ArrayList<Litter> litters) {
mAdapter = new LitterAdapter(getActivity(), R.layout.litter_item, litters);
// Set the adapter
mListView = (AbsListView) mView.findViewById(android.R.id.list);
((AdapterView<ListAdapter>) mListView).setAdapter(mAdapter);
glitterActivity.showBusy(false);
}
@Override
public void callFailed(String message) {
// Woops
Log.e(LOG_TAG, message);
glitterActivity.showBusy(false);
}
});
}
/**
* Implements the login button pressed called by the LoginFragment
*
* @param usernameOrEmail the username or email entered
* @param password the password entered
* @param rememberMe true if the user wants to autologin next time
*/
@Override
public void loginPressed(String usernameOrEmail, String password, boolean rememberMe) {
Log.d(
LOG_TAG,
"Login Pressed. Username='******', Password='******', Remember Me="
+ rememberMe);
showBusy(true);
// Disable the fragment so the user can't press or enter text while we are calling the
// litter service
mLoginFragment.enable(false);
mGlitterAPI.login(
usernameOrEmail,
password,
new LitterAPI.LoginCallback() {
@Override
public void loginSuccessful(User user) {
// Success!
mCurrentUser = user;
showBusy(false);
showLittersList();
}
@Override
public void badCredentials() {
showBusy(false);
showBadCredentials();
}
@Override
public void callFailed(String message) {
// TODO: Network communictions failure displayed here
}
});
}
/**
* The user pressed the postLitter button, sends the message to the API
*
* @param message
*/
public void postLitterPressed(String message) {
// Validate the message
boolean messageOk = message.length() > 0 && message.length() < 140;
if (!messageOk) {
// TODO: Display an error popup to the user explaining message is invalid
return;
}
Log.d(LOG_TAG, "About to post litter message: " + message);
hideKeyboard();
mLitterFragment.hideLitterLayout();
showBusy(true);
mGlitterAPI.postLitter(
mCurrentUser.getUserId(),
message,
new LitterAPI.PostLitterCallback() {
@Override
public void callFailed(String message) {
showBusy(false);
// TODO: The API call failed - tell the user
}
@Override
public void litterPosted() {
showBusy(false);
mLitterFragment.getLastestLitters();
}
});
}
