Works smoothly, correct texts.

Next step: beautify.

1 files changed, 178 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java b/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java
new file mode 100644
index 00000000..0766dbd5
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/userstatus/UserStatusFragment.java
@@ -0,0 +1,178 @@
+package se.leap.bitmaskclient.userstatus;
+
+import android.app.*;
+import android.os.*;
+import android.view.*;
+import android.widget.*;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.*;
+
+import butterknife.*;
+import mbanje.kurt.fabbutton.FabButton;
+import se.leap.bitmaskclient.*;
+import se.leap.bitmaskclient.eip.EipStatus;
+
+public class UserStatusFragment extends Fragment implements Observer, SessionDialog.SessionDialogInterface {
+
+    public static String TAG = UserStatusFragment.class.getSimpleName();
+    private static Dashboard dashboard;
+    private ProviderAPIResultReceiver providerAPI_result_receiver;
+
+    @InjectView(R.id.user_status_username)
+    TextView username;
+    @InjectView(R.id.user_status_icon)
+    FabButton icon;
+    @InjectView(R.id.user_status_button)
+    Button button;
+
+    private UserStatus status;
+    private boolean allows_registration = false;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        status = UserStatus.getInstance(getResources());
+        status.addObserver(this);
+    }
+
+    @Override
+    public void onSaveInstanceState(@NotNull Bundle outState) {
+        if (username != null && username.getVisibility() == TextView.VISIBLE)
+            outState.putSerializable(UserStatus.TAG, status.sessionStatus());
+
+        super.onSaveInstanceState(outState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        View view = inflater.inflate(R.layout.fragment_user_session, container, false);
+        ButterKnife.inject(this, view);
+
+        Bundle arguments = getArguments();
+        allows_registration = arguments.getBoolean(Provider.ALLOW_REGISTRATION);
+        handleNewStatus(status);
+
+        return view;
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        Fragment fragment = (getFragmentManager().findFragmentById(R.id.user_status_fragment));
+        FragmentTransaction ft = getActivity().getFragmentManager().beginTransaction();
+        ft.remove(fragment);
+        ft.commit();
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+        dashboard = (Dashboard) activity;
+
+        providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler(), dashboard);
+    }
+
+    public void restoreSessionStatus(Bundle savedInstanceState) {
+        if (savedInstanceState != null)
+            if (savedInstanceState.containsKey(UserStatus.TAG)) {
+                UserStatus.SessionStatus status = (UserStatus.SessionStatus) savedInstanceState.getSerializable(UserStatus.TAG);
+                this.status.updateStatus(status, getResources());
+            }
+    }
+
+    @OnClick(R.id.user_status_button)
+    public void handleButton() {
+        android.util.Log.d(TAG, status.toString());
+        if(status.isLoggedIn())
+            logOut();
+        else if(status.isLoggedOut())
+            dashboard.sessionDialog(Bundle.EMPTY);
+        else if(status.inProgress())
+            cancelLoginOrSignup();
+    }
+
+    @Override
+    public void update(Observable observable, Object data) {
+        if (observable instanceof UserStatus) {
+            final UserStatus status = (UserStatus) observable;
+            dashboard.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    handleNewStatus(status);
+                }
+            });
+        }
+    }
+
+    private void handleNewStatus(UserStatus status) {
+        this.status = status;
+        if (allows_registration) {
+            if (this.status.inProgress())
+                showUserSessionProgressBar();
+            else
+                hideUserSessionProgressBar();
+            changeMessage();
+            updateButton();
+        }
+    }
+
+    private void showUserSessionProgressBar() {
+        icon.showProgress(true);
+    }
+
+    private void hideUserSessionProgressBar() {
+        icon.showProgress(false);
+    }
+
+    private void changeMessage() {
+        final String message = User.userName();
+        username.setText(message);
+    }
+
+    private void updateButton() {
+        if(status.isLoggedIn())
+            button.setText(dashboard.getString(R.string.logout_button));
+        else if(allows_registration) {
+            if (status.isLoggedOut())
+                button.setText(dashboard.getString(R.string.login_button));
+            else if (status.inProgress())
+                button.setText(dashboard.getString(android.R.string.cancel));
+        }
+    }
+
+
+    @Override
+    public void signUp(String username, String password) {
+        User.setUserName(username);
+        Bundle parameters = bundlePassword(password);
+        ProviderAPICommand.execute(parameters, ProviderAPI.SIGN_UP, providerAPI_result_receiver);
+    }
+
+    @Override
+    public void logIn(String username, String password) {
+        User.setUserName(username);
+        Bundle parameters = bundlePassword(password);
+        ProviderAPICommand.execute(parameters, ProviderAPI.LOG_IN, providerAPI_result_receiver);
+    }
+
+    public void logOut() {
+        android.util.Log.d(TAG, "Log out");
+        ProviderAPICommand.execute(Bundle.EMPTY, ProviderAPI.LOG_OUT, providerAPI_result_receiver);
+    }
+
+    public void cancelLoginOrSignup() {
+        EipStatus.getInstance().setConnectedOrDisconnected();
+    }
+
+    private Bundle bundlePassword(String password) {
+        Bundle parameters = new Bundle();
+        if (!password.isEmpty())
+            parameters.putString(SessionDialog.PASSWORD, password);
+        return parameters;
+    }
+}