2 * Copyright © 2019 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.profiles;
20 import android.app.Activity;
21 import android.app.AlertDialog;
22 import android.os.Bundle;
23 import android.text.Editable;
24 import android.text.TextWatcher;
25 import android.view.LayoutInflater;
26 import android.view.Menu;
27 import android.view.MenuInflater;
28 import android.view.MenuItem;
29 import android.view.View;
30 import android.view.ViewGroup;
31 import android.widget.LinearLayout;
32 import android.widget.Switch;
33 import android.widget.TextView;
35 import androidx.annotation.NonNull;
36 import androidx.annotation.Nullable;
37 import androidx.fragment.app.Fragment;
38 import androidx.fragment.app.FragmentActivity;
40 import com.google.android.material.appbar.CollapsingToolbarLayout;
41 import com.google.android.material.floatingactionbutton.FloatingActionButton;
42 import com.google.android.material.textfield.TextInputLayout;
44 import net.ktnx.mobileledger.BuildConfig;
45 import net.ktnx.mobileledger.R;
46 import net.ktnx.mobileledger.model.Data;
47 import net.ktnx.mobileledger.model.MobileLedgerProfile;
48 import net.ktnx.mobileledger.ui.HueRingDialog;
49 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
50 import net.ktnx.mobileledger.utils.Colors;
52 import org.jetbrains.annotations.NotNull;
54 import java.net.MalformedURLException;
56 import java.util.ArrayList;
57 import java.util.Objects;
59 import static net.ktnx.mobileledger.utils.Logger.debug;
62 * A fragment representing a single Profile detail screen.
63 * a {@link ProfileDetailActivity}
66 public class ProfileDetailFragment extends Fragment implements HueRingDialog.HueSelectedListener {
68 * The fragment argument representing the item ID that this fragment
71 public static final String ARG_ITEM_ID = "item_id";
74 * The dummy content this fragment is presenting.
76 private MobileLedgerProfile mProfile;
78 private Switch postingPermitted;
79 private TextInputLayout urlLayout;
80 private LinearLayout authParams;
81 private Switch useAuthentication;
82 private TextView userName;
83 private TextInputLayout userNameLayout;
84 private TextView password;
85 private TextInputLayout passwordLayout;
86 private TextView profileName;
87 private TextInputLayout profileNameLayout;
88 private TextView preferredAccountsFilter;
89 private TextInputLayout preferredAccountsFilterLayout;
90 private View huePickerView;
91 private View insecureWarningText;
94 * Mandatory empty constructor for the fragment manager to instantiate the
95 * fragment (e.g. upon screen orientation changes).
97 public ProfileDetailFragment() {
100 public void onCreateOptionsMenu(@NotNull Menu menu, @NotNull MenuInflater inflater) {
101 debug("profiles", "[fragment] Creating profile details options menu");
102 super.onCreateOptionsMenu(menu, inflater);
103 inflater.inflate(R.menu.profile_details, menu);
104 final MenuItem menuDeleteProfile = menu.findItem(R.id.menuDelete);
105 menuDeleteProfile.setOnMenuItemClickListener(item -> {
106 AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
107 builder.setTitle(mProfile.getName());
108 builder.setMessage(R.string.remove_profile_dialog_message);
109 builder.setPositiveButton(R.string.Remove, (dialog, which) -> {
111 String.format("[fragment] removing profile %s", mProfile.getUuid()));
112 mProfile.removeFromDB();
113 ArrayList<MobileLedgerProfile> oldList = Data.profiles.getValue();
114 if (oldList == null) throw new AssertionError();
115 ArrayList<MobileLedgerProfile> newList =
116 (ArrayList<MobileLedgerProfile>) oldList.clone();
117 newList.remove(mProfile);
118 Data.profiles.setValue(newList);
119 if (mProfile.equals(Data.profile.getValue())) {
120 debug("profiles", "[fragment] setting current profile to 0");
121 Data.setCurrentProfile(newList.get(0));
124 final FragmentActivity activity = getActivity();
125 if (activity != null) activity.finish();
130 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
132 .setVisible((mProfile != null) && (profiles != null) && (profiles.size() > 1));
134 if (BuildConfig.DEBUG) {
135 final MenuItem menuWipeProfileData = menu.findItem(R.id.menuWipeData);
136 menuWipeProfileData.setOnMenuItemClickListener(ignored -> onWipeDataMenuClicked());
137 menuWipeProfileData.setVisible(mProfile != null);
140 private boolean onWipeDataMenuClicked() {
141 // this is a development option, so no confirmation
142 mProfile.wipeAllData();
143 if (mProfile.equals(Data.profile.getValue())) triggerProfileChange();
146 private void triggerProfileChange() {
147 int index = Data.getProfileIndex(mProfile);
148 MobileLedgerProfile newProfile = new MobileLedgerProfile(mProfile);
149 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
150 if (profiles == null) throw new AssertionError();
151 profiles.set(index, newProfile);
153 ProfilesRecyclerViewAdapter prva = ProfilesRecyclerViewAdapter.getInstance();
154 if (prva != null) prva.notifyItemChanged(index);
156 if (mProfile.equals(Data.profile.getValue())) Data.profile.setValue(newProfile);
159 public void onCreate(Bundle savedInstanceState) {
160 super.onCreate(savedInstanceState);
162 if ((getArguments() != null) && getArguments().containsKey(ARG_ITEM_ID)) {
163 int index = getArguments().getInt(ARG_ITEM_ID, -1);
164 ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
165 if ((profiles != null) && (index != -1) && (index < profiles.size()))
166 mProfile = profiles.get(index);
168 Activity activity = this.getActivity();
169 if (activity == null) throw new AssertionError();
170 CollapsingToolbarLayout appBarLayout = activity.findViewById(R.id.toolbar_layout);
171 if (appBarLayout != null) {
172 if (mProfile != null) appBarLayout.setTitle(mProfile.getName());
173 else appBarLayout.setTitle(getResources().getString(R.string.new_profile_title));
178 public void onActivityCreated(@Nullable Bundle savedInstanceState) {
179 super.onActivityCreated(savedInstanceState);
180 Activity context = getActivity();
181 if (context == null) return;
183 FloatingActionButton fab = context.findViewById(R.id.fab);
184 fab.setOnClickListener(v -> onSaveFabClicked());
186 profileName.requestFocus();
188 private void onSaveFabClicked() {
189 if (!checkValidity()) return;
191 if (mProfile != null) {
192 updateProfileFromUI();
193 // debug("profiles", String.format("Selected item is %d", mProfile.getThemeId()));
194 mProfile.storeInDB();
195 debug("profiles", "profile stored in DB");
196 triggerProfileChange();
199 mProfile = new MobileLedgerProfile();
200 updateProfileFromUI();
201 mProfile.storeInDB();
202 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
203 if (profiles == null) throw new AssertionError();
204 ArrayList<MobileLedgerProfile> newList =
205 (ArrayList<MobileLedgerProfile>) profiles.clone();
206 newList.add(mProfile);
207 Data.profiles.setValue(newList);
208 MobileLedgerProfile.storeProfilesOrder();
210 // first profile ever?
211 if (newList.size() == 1) Data.profile.setValue(mProfile);
214 Activity activity = getActivity();
215 if (activity != null) activity.finish();
217 private void updateProfileFromUI() {
218 mProfile.setName(profileName.getText());
219 mProfile.setUrl(url.getText());
220 mProfile.setPostingPermitted(postingPermitted.isChecked());
221 mProfile.setPreferredAccountsFilter(preferredAccountsFilter.getText());
222 mProfile.setAuthEnabled(useAuthentication.isChecked());
223 mProfile.setAuthUserName(userName.getText());
224 mProfile.setAuthPassword(password.getText());
225 mProfile.setThemeId(huePickerView.getTag());
228 public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
229 Bundle savedInstanceState) {
230 View rootView = inflater.inflate(R.layout.profile_detail, container, false);
232 profileName = rootView.findViewById(R.id.profile_name);
233 profileNameLayout = rootView.findViewById(R.id.profile_name_layout);
234 url = rootView.findViewById(R.id.url);
235 urlLayout = rootView.findViewById(R.id.url_layout);
236 postingPermitted = rootView.findViewById(R.id.profile_permit_posting);
237 authParams = rootView.findViewById(R.id.auth_params);
238 useAuthentication = rootView.findViewById(R.id.enable_http_auth);
239 userName = rootView.findViewById(R.id.auth_user_name);
240 userNameLayout = rootView.findViewById(R.id.auth_user_name_layout);
241 password = rootView.findViewById(R.id.password);
242 passwordLayout = rootView.findViewById(R.id.password_layout);
243 huePickerView = rootView.findViewById(R.id.btn_pick_ring_color);
244 preferredAccountsFilter = rootView.findViewById(R.id.preferred_accounts_filter_filter);
245 preferredAccountsFilterLayout =
246 rootView.findViewById(R.id.preferred_accounts_accounts_filter_layout);
247 insecureWarningText = rootView.findViewById(R.id.insecure_scheme_text);
249 url.addTextChangedListener(new TextWatcher() {
251 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
255 public void onTextChanged(CharSequence s, int start, int before, int count) {
259 public void afterTextChanged(Editable s) {
260 checkInsecureSchemeWithAuth();
264 useAuthentication.setOnCheckedChangeListener((buttonView, isChecked) -> {
265 debug("profiles", isChecked ? "auth enabled " : "auth disabled");
266 authParams.setVisibility(isChecked ? View.VISIBLE : View.GONE);
267 if (isChecked) userName.requestFocus();
268 checkInsecureSchemeWithAuth();
271 postingPermitted.setOnCheckedChangeListener(
272 ((buttonView, isChecked) -> preferredAccountsFilterLayout
273 .setVisibility(isChecked ? View.VISIBLE : View.GONE)));
275 hookClearErrorOnFocusListener(profileName, profileNameLayout);
276 hookClearErrorOnFocusListener(url, urlLayout);
277 hookClearErrorOnFocusListener(userName, userNameLayout);
278 hookClearErrorOnFocusListener(password, passwordLayout);
281 if (mProfile != null) {
282 profileName.setText(mProfile.getName());
283 postingPermitted.setChecked(mProfile.isPostingPermitted());
284 url.setText(mProfile.getUrl());
285 useAuthentication.setChecked(mProfile.isAuthEnabled());
286 authParams.setVisibility(mProfile.isAuthEnabled() ? View.VISIBLE : View.GONE);
287 userName.setText(mProfile.isAuthEnabled() ? mProfile.getAuthUserName() : "");
288 password.setText(mProfile.isAuthEnabled() ? mProfile.getAuthPassword() : "");
289 preferredAccountsFilter.setText(mProfile.getPreferredAccountsFilter());
290 profileThemeId = mProfile.getThemeId();
293 profileName.setText("");
294 url.setText("https://");
295 postingPermitted.setChecked(true);
296 useAuthentication.setChecked(false);
297 authParams.setVisibility(View.GONE);
298 userName.setText("");
299 password.setText("");
300 preferredAccountsFilter.setText(null);
304 final int hue = (profileThemeId == -1) ? Colors.DEFAULT_HUE_DEG : profileThemeId;
305 final int profileColor = Colors.getPrimaryColorForHue(hue);
307 huePickerView.setBackgroundColor(profileColor);
308 huePickerView.setTag(profileThemeId);
309 huePickerView.setOnClickListener(v -> {
310 HueRingDialog d = new HueRingDialog(
311 Objects.requireNonNull(ProfileDetailFragment.this.getContext()), profileThemeId,
312 (Integer) v.getTag());
314 d.setColorSelectedListener(this);
318 private void checkInsecureSchemeWithAuth() {
319 boolean showWarning = false;
321 if (useAuthentication.isChecked()) {
322 String urlText = url.getText().toString();
323 if (urlText.startsWith("http") && !urlText.startsWith("https")) showWarning = true;
326 if (showWarning) insecureWarningText.setVisibility(View.VISIBLE);
327 else insecureWarningText.setVisibility(View.GONE);
329 private void hookClearErrorOnFocusListener(TextView view, TextInputLayout layout) {
330 view.setOnFocusChangeListener((v, hasFocus) -> {
331 if (hasFocus) layout.setError(null);
333 view.addTextChangedListener(new TextWatcher() {
335 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
338 public void onTextChanged(CharSequence s, int start, int before, int count) {
339 layout.setError(null);
342 public void afterTextChanged(Editable s) {
346 private boolean checkValidity() {
347 boolean valid = true;
349 String val = String.valueOf(profileName.getText());
350 if (val.trim().isEmpty()) {
352 profileNameLayout.setError(getResources().getText(R.string.err_profile_name_empty));
355 val = String.valueOf(url.getText()).trim();
358 urlLayout.setError(getResources().getText(R.string.err_profile_url_empty));
361 URL url = new URL(val);
362 String host = url.getHost();
363 if (host == null || host.isEmpty()) throw new MalformedURLException("Missing host");
365 catch (MalformedURLException e) {
367 urlLayout.setError(getResources().getText(R.string.err_invalid_url));
369 if (useAuthentication.isChecked()) {
370 val = String.valueOf(userName.getText());
371 if (val.trim().isEmpty()) {
374 .setError(getResources().getText(R.string.err_profile_user_name_empty));
377 val = String.valueOf(password.getText());
378 if (val.trim().isEmpty()) {
381 .setError(getResources().getText(R.string.err_profile_password_empty));
388 public void onHueSelected(int hue) {
389 huePickerView.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
390 huePickerView.setTag(hue);