app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfileDetailFragment.java

   1 /*
   2  * Copyright © 2019 Damyan Ivanov.
   3  * This file is part of Mobile-Ledger.
   4  * Mobile-Ledger 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.
   8  *
   9  * Mobile-Ledger 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.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Mobile-Ledger. If not, see <https://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.ktnx.mobileledger.ui.profiles;
  19
  20 import android.app.Activity;
  21 import android.os.Bundle;
  22 import android.support.annotation.NonNull;
  23 import android.support.annotation.Nullable;
  24 import android.support.design.widget.CollapsingToolbarLayout;
  25 import android.support.design.widget.FloatingActionButton;
  26 import android.support.v4.app.Fragment;
  27 import android.util.Log;
  28 import android.view.LayoutInflater;
  29 import android.view.Menu;
  30 import android.view.MenuInflater;
  31 import android.view.MenuItem;
  32 import android.view.View;
  33 import android.view.ViewGroup;
  34 import android.widget.LinearLayout;
  35 import android.widget.Switch;
  36 import android.widget.TextView;
  37
  38 import net.ktnx.mobileledger.R;
  39 import net.ktnx.mobileledger.model.Data;
  40 import net.ktnx.mobileledger.model.MobileLedgerProfile;
  41 import net.ktnx.mobileledger.ui.activity.ProfileListActivity;
  42
  43 /**
  44  * A fragment representing a single Profile detail screen.
  45  * This fragment is either contained in a {@link ProfileListActivity}
  46  * in two-pane mode (on tablets) or a {@link ProfileDetailActivity}
  47  * on handsets.
  48  */
  49 public class ProfileDetailFragment extends Fragment {
  50     /**
  51      * The fragment argument representing the item ID that this fragment
  52      * represents.
  53      */
  54     public static final String ARG_ITEM_ID = "item_id";
  55
  56     /**
  57      * The dummy content this fragment is presenting.
  58      */
  59     private MobileLedgerProfile mProfile;
  60     private TextView url;
  61     private LinearLayout authParams;
  62     private Switch useAuthentication;
  63     private TextView userName;
  64     private TextView password;
  65     private FloatingActionButton fab;
  66     private TextView profileName;
  67
  68     /**
  69      * Mandatory empty constructor for the fragment manager to instantiate the
  70      * fragment (e.g. upon screen orientation changes).
  71      */
  72     public ProfileDetailFragment() {
  73     }
  74     @Override
  75     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
  76         Log.d("profiles", "[fragment] Creating profile details options menu");
  77         super.onCreateOptionsMenu(menu, inflater);
  78         inflater.inflate(R.menu.profile_details, menu);
  79         final MenuItem menuDeleteProfile = menu.findItem(R.id.menuDelete);
  80         menuDeleteProfile.setOnMenuItemClickListener(item -> {
  81             Log.d("profiles", String.format("[fragment] removing profile %s", mProfile.getUuid()));
  82             mProfile.removeFromDB();
  83             Data.profiles.remove(mProfile);
  84             if (Data.profile.get().equals(mProfile)) {
  85                 Log.d("profiles", "[fragment] setting current profile to 0");
  86                 Data.setCurrentProfile(Data.profiles.get(0));
  87             }
  88             return false;
  89         });
  90         menuDeleteProfile.setVisible((mProfile != null) && (Data.profiles.size() > 1));
  91     }
  92     @Override
  93     public void onCreate(Bundle savedInstanceState) {
  94         super.onCreate(savedInstanceState);
  95
  96         if ((getArguments() != null) && getArguments().containsKey(ARG_ITEM_ID)) {
  97             int index = getArguments().getInt(ARG_ITEM_ID, -1);
  98             if (index != -1) mProfile = Data.profiles.get(index);
  99
 100             Activity activity = this.getActivity();
 101             if (activity == null) throw new AssertionError();
 102             CollapsingToolbarLayout appBarLayout = activity.findViewById(R.id.toolbar_layout);
 103             if (appBarLayout != null) {
 104                 if (mProfile != null) appBarLayout.setTitle(mProfile.getName());
 105                 else appBarLayout.setTitle(getResources().getString(R.string.new_profile_title));
 106             }
 107         }
 108     }
 109     @Override
 110     public void onActivityCreated(@Nullable Bundle savedInstanceState) {
 111         super.onActivityCreated(savedInstanceState);
 112         Activity context = getActivity();
 113         if (context == null) return;
 114
 115         fab = context.findViewById(R.id.fab);
 116         fab.setOnClickListener(v -> {
 117             if (mProfile != null) {
 118                 mProfile.setName(profileName.getText());
 119                 mProfile.setUrl(url.getText());
 120                 mProfile.setAuthEnabled(useAuthentication.isChecked());
 121                 mProfile.setAuthUserName(userName.getText());
 122                 mProfile.setAuthPassword(password.getText());
 123                 mProfile.storeInDB();
 124                 Log.d("profiles", "profile stored in DB");
 125                 Data.profiles.triggerItemChangedNotification(mProfile);
 126
 127
 128                 if (mProfile.getUuid().equals(Data.profile.get().getUuid())) {
 129                     // dummy update to notify the observers of the possibly new name/URL
 130                     Data.profile.set(mProfile);
 131                 }
 132             }
 133             else {
 134                 mProfile = new MobileLedgerProfile(profileName.getText(), url.getText(),
 135                         useAuthentication.isChecked(), userName.getText(), password.getText());
 136                 mProfile.storeInDB();
 137                 Data.profiles.add(mProfile);
 138                 MobileLedgerProfile.storeProfilesOrder();
 139             }
 140
 141             Activity activity = getActivity();
 142             if (activity != null) activity.finish();
 143         });
 144     }
 145     @Override
 146     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
 147                              Bundle savedInstanceState) {
 148         View rootView = inflater.inflate(R.layout.profile_detail, container, false);
 149
 150         profileName = rootView.findViewById(R.id.profile_name);
 151         url = rootView.findViewById(R.id.url);
 152         authParams = rootView.findViewById(R.id.auth_params);
 153         useAuthentication = rootView.findViewById(R.id.enable_http_auth);
 154         userName = rootView.findViewById(R.id.auth_user_name);
 155         password = rootView.findViewById(R.id.password);
 156
 157         useAuthentication.setOnCheckedChangeListener((buttonView, isChecked) -> {
 158             Log.d("profiles", isChecked ? "auth enabled " : "auth disabled");
 159             authParams.setVisibility(isChecked ? View.VISIBLE : View.GONE);
 160             if (isChecked) userName.requestFocus();
 161         });
 162
 163         if (mProfile != null) {
 164             profileName.setText(mProfile.getName());
 165             url.setText(mProfile.getUrl());
 166             useAuthentication.setChecked(mProfile.isAuthEnabled());
 167             authParams.setVisibility(mProfile.isAuthEnabled() ? View.VISIBLE : View.GONE);
 168             userName.setText(mProfile.isAuthEnabled() ? mProfile.getAuthUserName() : "");
 169             password.setText(mProfile.isAuthEnabled() ? mProfile.getAuthPassword() : "");
 170         }
 171         else {
 172             profileName.setText("");
 173             url.setText("");
 174             useAuthentication.setChecked(false);
 175             authParams.setVisibility(View.GONE);
 176             userName.setText("");
 177             password.setText("");
 178         }
 179
 180         return rootView;
 181     }
 182 }