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.content.DialogInterface;
23 import android.os.Bundle;
24 import android.text.Editable;
25 import android.text.TextWatcher;
26 import android.util.Log;
27 import android.view.LayoutInflater;
28 import android.view.Menu;
29 import android.view.MenuInflater;
30 import android.view.MenuItem;
31 import android.view.View;
32 import android.view.ViewGroup;
33 import android.widget.LinearLayout;
34 import android.widget.Switch;
35 import android.widget.TextView;
37 import com.google.android.material.appbar.CollapsingToolbarLayout;
38 import com.google.android.material.floatingactionbutton.FloatingActionButton;
39 import com.google.android.material.textfield.TextInputLayout;
41 import net.ktnx.mobileledger.R;
42 import net.ktnx.mobileledger.model.Data;
43 import net.ktnx.mobileledger.model.MobileLedgerProfile;
44 import net.ktnx.mobileledger.ui.HueRingDialog;
45 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
46 import net.ktnx.mobileledger.utils.Colors;
48 import java.util.Objects;
50 import androidx.annotation.NonNull;
51 import androidx.annotation.Nullable;
52 import androidx.fragment.app.Fragment;
55 * A fragment representing a single Profile detail screen.
56 * a {@link ProfileDetailActivity}
59 public class ProfileDetailFragment extends Fragment implements HueRingDialog.HueSelectedListener {
61 * The fragment argument representing the item ID that this fragment
64 public static final String ARG_ITEM_ID = "item_id";
67 * The dummy content this fragment is presenting.
69 private MobileLedgerProfile mProfile;
71 private Switch postingPermitted;
72 private TextInputLayout urlLayout;
73 private LinearLayout authParams;
74 private Switch useAuthentication;
75 private TextView userName;
76 private TextInputLayout userNameLayout;
77 private TextView password;
78 private TextInputLayout passwordLayout;
79 private TextView profileName;
80 private TextInputLayout profileNameLayout;
81 private View huePickerView;
84 * Mandatory empty constructor for the fragment manager to instantiate the
85 * fragment (e.g. upon screen orientation changes).
87 public ProfileDetailFragment() {
90 public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
91 Log.d("profiles", "[fragment] Creating profile details options menu");
92 super.onCreateOptionsMenu(menu, inflater);
93 inflater.inflate(R.menu.profile_details, menu);
94 final MenuItem menuDeleteProfile = menu.findItem(R.id.menuDelete);
95 menuDeleteProfile.setOnMenuItemClickListener(item -> {
96 AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
97 builder.setTitle(mProfile.getName());
98 builder.setMessage(R.string.remove_profile_dialog_message);
99 builder.setPositiveButton(R.string.Remove, new DialogInterface.OnClickListener() {
101 public void onClick(DialogInterface dialog, int which) {
102 Log.d("profiles", String.format("[fragment] removing profile %s", mProfile.getUuid()));
103 mProfile.removeFromDB();
104 Data.profiles.remove(mProfile);
105 if (Data.profile.get().equals(mProfile)) {
106 Log.d("profiles", "[fragment] setting current profile to 0");
107 Data.setCurrentProfile(Data.profiles.get(0));
109 getActivity().finish();
115 menuDeleteProfile.setVisible((mProfile != null) && (Data.profiles.size() > 1));
118 public void onCreate(Bundle savedInstanceState) {
119 super.onCreate(savedInstanceState);
121 if ((getArguments() != null) && getArguments().containsKey(ARG_ITEM_ID)) {
122 int index = getArguments().getInt(ARG_ITEM_ID, -1);
123 if (index != -1) mProfile = Data.profiles.get(index);
125 Activity activity = this.getActivity();
126 if (activity == null) throw new AssertionError();
127 CollapsingToolbarLayout appBarLayout = activity.findViewById(R.id.toolbar_layout);
128 if (appBarLayout != null) {
129 if (mProfile != null) appBarLayout.setTitle(mProfile.getName());
130 else appBarLayout.setTitle(getResources().getString(R.string.new_profile_title));
135 public void onActivityCreated(@Nullable Bundle savedInstanceState) {
136 super.onActivityCreated(savedInstanceState);
137 Activity context = getActivity();
138 if (context == null) return;
140 FloatingActionButton fab = context.findViewById(R.id.fab);
141 fab.setOnClickListener(v -> {
142 if (!checkValidity()) return;
144 if (mProfile != null) {
145 updateProfileFromUI();
146 // Log.d("profiles", String.format("Selected item is %d", mProfile.getThemeId()));
147 mProfile.storeInDB();
148 Log.d("profiles", "profile stored in DB");
149 Data.profiles.triggerItemChangedNotification(mProfile);
152 if (mProfile.getUuid().equals(Data.profile.get().getUuid())) {
153 // dummy update to notify the observers of the possibly new name/URL
154 Data.profile.set(mProfile);
158 mProfile = new MobileLedgerProfile();
159 updateProfileFromUI();
160 mProfile.storeInDB();
161 Data.profiles.add(mProfile);
162 MobileLedgerProfile.storeProfilesOrder();
164 // first profile ever?
165 if (Data.profiles.size() == 1) Data.profile.set(mProfile);
168 Activity activity = getActivity();
169 if (activity != null) activity.finish();
172 profileName.requestFocus();
174 private void updateProfileFromUI() {
175 mProfile.setName(profileName.getText());
176 mProfile.setUrl(url.getText());
177 mProfile.setPostingPermitted(postingPermitted.isChecked());
178 mProfile.setAuthEnabled(useAuthentication.isChecked());
179 mProfile.setAuthUserName(userName.getText());
180 mProfile.setAuthPassword(password.getText());
181 mProfile.setThemeId(huePickerView.getTag());
183 public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
184 Bundle savedInstanceState) {
185 View rootView = inflater.inflate(R.layout.profile_detail, container, false);
187 profileName = rootView.findViewById(R.id.profile_name);
188 profileNameLayout = rootView.findViewById(R.id.profile_name_layout);
189 url = rootView.findViewById(R.id.url);
190 urlLayout = rootView.findViewById(R.id.url_layout);
191 postingPermitted = rootView.findViewById(R.id.profile_permit_posting);
192 authParams = rootView.findViewById(R.id.auth_params);
193 useAuthentication = rootView.findViewById(R.id.enable_http_auth);
194 userName = rootView.findViewById(R.id.auth_user_name);
195 userNameLayout = rootView.findViewById(R.id.auth_user_name_layout);
196 password = rootView.findViewById(R.id.password);
197 passwordLayout = rootView.findViewById(R.id.password_layout);
198 huePickerView = rootView.findViewById(R.id.btn_pick_ring_color);
200 useAuthentication.setOnCheckedChangeListener((buttonView, isChecked) -> {
201 Log.d("profiles", isChecked ? "auth enabled " : "auth disabled");
202 authParams.setVisibility(isChecked ? View.VISIBLE : View.GONE);
203 if (isChecked) userName.requestFocus();
206 hookClearErrorOnFocusListener(profileName, profileNameLayout);
207 hookClearErrorOnFocusListener(url, urlLayout);
208 hookClearErrorOnFocusListener(userName, userNameLayout);
209 hookClearErrorOnFocusListener(password, passwordLayout);
212 if (mProfile != null) {
213 profileName.setText(mProfile.getName());
214 postingPermitted.setChecked(mProfile.isPostingPermitted());
215 url.setText(mProfile.getUrl());
216 useAuthentication.setChecked(mProfile.isAuthEnabled());
217 authParams.setVisibility(mProfile.isAuthEnabled() ? View.VISIBLE : View.GONE);
218 userName.setText(mProfile.isAuthEnabled() ? mProfile.getAuthUserName() : "");
219 password.setText(mProfile.isAuthEnabled() ? mProfile.getAuthPassword() : "");
220 profileThemeId = mProfile.getThemeId();
223 profileName.setText("");
224 url.setText("https://");
225 postingPermitted.setChecked(true);
226 useAuthentication.setChecked(false);
227 authParams.setVisibility(View.GONE);
228 userName.setText("");
229 password.setText("");
233 final int hue = (profileThemeId == -1) ? Colors.DEFAULT_HUE_DEG : profileThemeId;
234 final int profileColor = Colors.getPrimaryColorForHue(hue);
236 huePickerView.setBackgroundColor(profileColor);
237 huePickerView.setTag(profileThemeId);
238 huePickerView.setOnClickListener(v -> {
239 HueRingDialog d = new HueRingDialog(
240 Objects.requireNonNull(ProfileDetailFragment.this.getContext()), hue);
242 d.setColorSelectedListener(this);
246 private void hookClearErrorOnFocusListener(TextView view, TextInputLayout layout) {
247 view.setOnFocusChangeListener((v, hasFocus) -> {
248 if (hasFocus) layout.setError(null);
250 view.addTextChangedListener(new TextWatcher() {
252 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
255 public void onTextChanged(CharSequence s, int start, int before, int count) {
256 layout.setError(null);
259 public void afterTextChanged(Editable s) {
263 private boolean checkValidity() {
264 boolean valid = true;
266 String val = String.valueOf(profileName.getText());
267 if (val.trim().isEmpty()) {
269 profileNameLayout.setError(getResources().getText(R.string.err_profile_name_empty));
272 val = String.valueOf(url.getText());
273 if (val.trim().isEmpty()) {
275 urlLayout.setError(getResources().getText(R.string.err_profile_url_empty));
277 if (useAuthentication.isChecked()) {
278 val = String.valueOf(userName.getText());
279 if (val.trim().isEmpty()) {
282 .setError(getResources().getText(R.string.err_profile_user_name_empty));
285 val = String.valueOf(password.getText());
286 if (val.trim().isEmpty()) {
289 .setError(getResources().getText(R.string.err_profile_password_empty));
296 public void onHueSelected(int hue) {
297 huePickerView.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
298 huePickerView.setTag(hue);