@Override
protected void onPreExecute() {
super.onPreExecute();
ProgressWheel wheel = new ProgressWheel(getApplicationContext());
wheel.setBarColor(Color.BLUE);
intent = new Intent(getApplicationContext(), MainActivity.class);
}
@Override
public void onBlocksLoaded(Response response) {
Logger.v("Response code:", "Response Code: " + response.getResponseCode() + response.getBody());
try {
Gson gson = new Gson();
if (response.getResponseCode() == 200) {
BlocksList blocksList = gson.fromJson(response.getBody(), BlocksList.class);
mBlocks = blocksList.getBlocks();
BlocksAdapter blocksAdapter = new BlocksAdapter(mBlocks, this);
mRecyclerView.setAdapter(blocksAdapter);
mRecyclerView.setVisibility(View.VISIBLE);
mProgressWheel.setVisibility(View.GONE);
mConnectionContainer.setVisibility(View.GONE);
mFragmentLoader.onFragmentLoaded();
} else {
onBlocksLoadFailed(response);
}
} catch (Exception e) {
e.printStackTrace();
couldNotLoadBlocks();
}
}
private void getUserAsyncTask() {
loading = true;
progressWheel.spin();
startLoadingTime = System.currentTimeMillis();
ApiClient.service.getUser(
loginName,
new Callback<Result<User>>() {
private long getPostTime() {
long postTime = 1000 - (System.currentTimeMillis() - startLoadingTime);
if (postTime > 0) {
return postTime;
} else {
return 0;
}
}
@Override
public void success(final Result<User> userResult, Response response) {
HandlerUtils.postDelayed(
new Runnable() {
@Override
public void run() {
if (!isFinishing()) {
updateUserInfoViews(userResult.getData());
adapter.update(userResult.getData());
githubUsername = userResult.getData().getGithubUsername();
progressWheel.setProgress(0);
loading = false;
}
}
},
getPostTime());
}
@Override
public void failure(final RetrofitError error) {
HandlerUtils.postDelayed(
new Runnable() {
@Override
public void run() {
if (!isFinishing()) {
if (error.getResponse() != null && error.getResponse().getStatus() == 400) {
ToastUtils.with(UserDetailActivity.this).show(R.string.user_not_found);
} else {
ToastUtils.with(UserDetailActivity.this)
.show(R.string.data_load_faild_and_click_avatar_to_reload);
}
}
progressWheel.setProgress(0);
loading = false;
}
},
getPostTime());
}
});
}
/**
* Registers the user with the given data at the server
*
* @param firstName the user's first name
* @param lastName the user's last name
* @param email the user's registerEmail address
* @param password the user's password
*/
private void registerUser(
final String firstName, final String lastName, final String email, final String password) {
// UI: Disable register button and show progress bar
registerButton.setEnabled(false);
registerProgressBar.setVisibility(View.VISIBLE);
// Create a new user on the server
UserDescription userDescription = new UserDescription(email, firstName, lastName, password);
usersResource
.registerUser(userDescription)
.compose(new DefaultTransformer<User>())
.subscribe(
new Action1<User>() {
@Override
public void call(User user) {
// REGISTER SUCCESS
// UI: Hide progress bar
registerProgressBar.setVisibility(View.GONE);
Timber.i("Successfully registered user with registerEmail " + user.getEmail());
// Finally log the user in locally and start the main app
loginAndRedirect(user, password);
}
},
new CrashCallback(
this,
"failed to register user",
new Action1<Throwable>() {
@Override
public void call(Throwable throwable) {
// UI: Re-enable register button and hide progress bar
registerButton.setEnabled(true);
registerProgressBar.setVisibility(View.GONE);
Response response = ((RetrofitError) throwable).getResponse();
String message;
if (response != null && response.getStatus() == 409) { // Conflict
message = getString(R.string.registration_error_conflict);
} else {
message = getString(R.string.registration_error_general);
}
// Show an error message
Toast.makeText(LoginActivity.this, message, Toast.LENGTH_LONG).show();
Timber.e("Registration failed with error:\n" + throwable.getMessage());
}
}));
}
@OnClick(R.id.btn_login)
public void login() {
wheel.spin();
final String name = etName.getText().toString().trim();
final String pwd = etPwd.getText().toString().trim();
if (TextUtils.isEmpty(name)) {
HankkinUtils.showToast(LoginActivity.this, "用户名不能为空");
return;
}
if (TextUtils.isEmpty(pwd)) {
HankkinUtils.showToast(LoginActivity.this, "密码不能为空");
return;
}
Person.loginByAccount(
this,
name,
pwd,
new LogInListener<Person>() {
@Override
public void done(Person person, BmobException e) {
MySP.setPASSWoRD(LoginActivity.this, pwd);
MySP.setUSERNAME(LoginActivity.this, name);
wheel.stopSpinning();
HankkinUtils.showToast(LoginActivity.this, "登录成功");
Intent intent = new Intent(LoginActivity.this, MainShowActivity.class);
startActivity(intent);
finish();
if (LoginActivity.instance != null) {
LoginActivity.instance.finish();
}
if (PersonActivity.instance != null) {
PersonActivity.instance.finish();
}
if (MainShowActivity.instance != null) {
MainShowActivity.instance.finish();
}
}
});
}
private void getUserAsyncTask() {
loading = true;
progressWheel.spin();
ApiClient.service.getUser(
loginName,
new Callback<Result<User>>() {
@Override
public void success(Result<User> result, Response response) {
if (!isFinishing()) {
updateUserInfoViews(result.getData());
adapter.update(result.getData());
githubUsername = result.getData().getGithubUsername();
progressWheel.setProgress(0);
loading = false;
}
}
@Override
public void failure(RetrofitError error) {
if (!isFinishing()) {
if (error.getResponse() != null && error.getResponse().getStatus() == 404) {
Toast.makeText(UserDetailActivity.this, R.string.user_not_found, Toast.LENGTH_SHORT)
.show();
} else {
Toast.makeText(
UserDetailActivity.this,
R.string.data_load_faild_and_click_avatar_to_reload,
Toast.LENGTH_SHORT)
.show();
}
progressWheel.setProgress(0);
loading = false;
}
}
});
}
private void initViews() {
wheel.stopSpinning();
}
/**
* Logs a user in by connecting to the server and checking the given registerEmail and password
*
* @param email the user's registerEmail address
* @param password the user's password
*/
private void loginUser(final String email, final String password) {
// UI: Show progress bar, disable login button
loginButton.setEnabled(false);
loginProgressBar.setVisibility(View.VISIBLE);
loginErrorTextView.setVisibility(View.GONE);
// Create new adapter to set "custom" auth header (user not officially logged in yet)
UsersResource usersResource =
new RestAdapter.Builder()
.setEndpoint(getString(R.string.server_address))
.setRequestInterceptor(
new RequestInterceptor() {
@Override
public void intercept(RequestFacade request) {
AccountManager.addAuthorizationHeader(email, password, request);
}
})
.setConverter(new JacksonConverter())
.build()
.create(UsersResource.class);
// Make the actual call to the server to receive the correct user object
usersResource
.getUser()
.compose(new DefaultTransformer<User>())
.subscribe(
new Action1<User>() {
@Override
public void call(User user) {
// LOGIN SUCCESS
Timber.d("Successful Login as " + user.getFirstName() + " " + user.getLastName());
// UI: Hide progress bar
loginProgressBar.setVisibility(View.GONE);
// Finally log the user in locally and start the main app
loginAndRedirect(user, password);
}
},
new CrashCallback(this, "failed to get user") {
@Override
public void call(Throwable throwable) {
super.call(throwable);
// ERROR
// UI: Hide progress bar, enable login button again
loginProgressBar.setVisibility(View.GONE);
loginButton.setEnabled(true);
Response response = ((RetrofitError) throwable).getResponse();
if (response != null && response.getStatus() == 401) { // Not Authorized
// Show error message for invalid login
loginErrorTextView.setVisibility(View.VISIBLE);
} else {
// Show an error for general errors e.g. connection issues
String errorMessage = LoginActivity.this.getString(R.string.login_error_general);
Toast.makeText(LoginActivity.this, errorMessage, Toast.LENGTH_LONG).show();
}
Timber.e("Logging the user in failed with error:\n" + throwable.getMessage());
}
});
}
private void onRetryButtonClicked() {
mNoInternetLL.setVisibility(View.GONE);
mProgressWheel.setVisibility(View.VISIBLE);
loadBlocks();
}
private void onNoInternet() {
mConnectionContainer.setVisibility(View.VISIBLE);
mNoInternetLL.setVisibility(View.VISIBLE);
mProgressWheel.setVisibility(View.GONE);
mRecyclerView.setVisibility(View.GONE);
}
private void configureProgressBar() {
progress = (ProgressWheel) findViewById(R.id.progress_wheel);
progress.setOnTouchListener((v, event) -> true);
}
@Override
public void hideProgress() {
inProgress = false;
progress.setVisibility(View.GONE);
}
@Override
public void showProgress() {
inProgress = true;
progress.setVisibility(View.VISIBLE);
}