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.content.Context;
21 import android.content.Intent;
22 import android.graphics.drawable.ColorDrawable;
23 import android.view.LayoutInflater;
24 import android.view.View;
25 import android.view.ViewGroup;
26 import android.view.animation.Animation;
27 import android.view.animation.AnimationUtils;
28 import android.widget.ImageView;
29 import android.widget.LinearLayout;
30 import android.widget.TextView;
32 import net.ktnx.mobileledger.R;
33 import net.ktnx.mobileledger.model.Data;
34 import net.ktnx.mobileledger.model.MobileLedgerProfile;
35 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
36 import net.ktnx.mobileledger.utils.Colors;
37 import net.ktnx.mobileledger.utils.ObservableValue;
39 import java.util.ArrayList;
40 import java.util.Collections;
41 import java.util.Locale;
42 import java.util.Observer;
44 import androidx.annotation.NonNull;
45 import androidx.constraintlayout.widget.ConstraintLayout;
46 import androidx.recyclerview.widget.ItemTouchHelper;
47 import androidx.recyclerview.widget.RecyclerView;
49 import static net.ktnx.mobileledger.utils.Logger.debug;
51 public class ProfilesRecyclerViewAdapter
52 extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
53 private final View.OnClickListener mOnClickListener = view -> {
54 MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
55 editProfile(view, profile);
57 private ObservableValue<Boolean> editingProfiles = new ObservableValue<>(false);
58 private RecyclerView recyclerView;
59 private ItemTouchHelper rearrangeHelper;
60 public ProfilesRecyclerViewAdapter() {
61 debug("flow", "ProfilesRecyclerViewAdapter.new()");
63 ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
65 public int getMovementFlags(@NonNull RecyclerView recyclerView,
66 @NonNull RecyclerView.ViewHolder viewHolder) {
67 return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, 0);
70 public boolean onMove(@NonNull RecyclerView recyclerView,
71 @NonNull RecyclerView.ViewHolder viewHolder,
72 @NonNull RecyclerView.ViewHolder target) {
73 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
74 assert profiles != null;
75 Collections.swap(profiles, viewHolder.getAdapterPosition(),
76 target.getAdapterPosition());
77 MobileLedgerProfile.storeProfilesOrder();
78 notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
82 public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
85 rearrangeHelper = new ItemTouchHelper(cb);
87 public void addEditingProfilesObserver(Observer o) {
88 editingProfiles.addObserver(o);
90 public void deleteEditingProfilesObserver(Observer o) {
91 editingProfiles.deleteObserver(o);
94 public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
95 rearrangeHelper.attachToRecyclerView(null);
96 super.onDetachedFromRecyclerView(recyclerView);
97 this.recyclerView = null;
100 public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
101 super.onAttachedToRecyclerView(recyclerView);
102 this.recyclerView = recyclerView;
103 if (editingProfiles.get()) rearrangeHelper.attachToRecyclerView(recyclerView);
105 public void startEditingProfiles() {
106 if (editingProfiles.get()) return;
107 this.editingProfiles.set(true);
108 notifyDataSetChanged();
109 rearrangeHelper.attachToRecyclerView(recyclerView);
111 public void stopEditingProfiles() {
112 if (!editingProfiles.get()) return;
113 this.editingProfiles.set(false);
114 notifyDataSetChanged();
115 rearrangeHelper.attachToRecyclerView(null);
117 public void flipEditingProfiles() {
118 if (editingProfiles.get()) stopEditingProfiles();
119 else startEditingProfiles();
121 private void editProfile(View view, MobileLedgerProfile profile) {
122 int index = Data.getProfileIndex(profile);
123 Context context = view.getContext();
124 Intent intent = new Intent(context, ProfileDetailActivity.class);
125 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
126 if (index != -1) intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
128 context.startActivity(intent);
130 private void onProfileRowClicked(View v) {
131 if (editingProfiles.get()) return;
132 MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
134 throw new IllegalStateException("Profile row without associated profile");
135 debug("profiles", "Setting profile to " + profile.getName());
136 Data.setCurrentProfile(profile);
140 public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
141 View view = LayoutInflater.from(parent.getContext())
142 .inflate(R.layout.profile_list_content, parent, false);
143 ProfileListViewHolder holder = new ProfileListViewHolder(view);
145 holder.mRow.setOnClickListener(this::onProfileRowClicked);
146 holder.mTitle.setOnClickListener(v -> {
147 View row = (View) v.getParent();
148 onProfileRowClicked(row);
150 holder.mColorTag.setOnClickListener(v -> {
151 View row = (View) v.getParent().getParent();
152 onProfileRowClicked(row);
154 holder.mTitle.setOnLongClickListener(v -> {
155 flipEditingProfiles();
159 View.OnTouchListener dragStarter = (v, event) -> {
160 if (rearrangeHelper != null && editingProfiles.get()) {
161 rearrangeHelper.startDrag(holder);
167 holder.tagAndHandleLayout.setOnTouchListener(dragStarter);
171 public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
172 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
173 assert profiles != null;
174 final MobileLedgerProfile profile = profiles.get(position);
175 final MobileLedgerProfile currentProfile = Data.profile.getValue();
176 debug("profiles", String.format(Locale.ENGLISH,"pos %d: %s, current: %s", position, profile.getUuid(),
177 (currentProfile == null) ? "<NULL>" : currentProfile.getUuid()));
178 holder.itemView.setTag(profile);
180 int hue = profile.getThemeId();
181 if (hue == -1) holder.mColorTag
182 .setBackgroundColor(Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
183 else holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
185 holder.mTitle.setText(profile.getName());
186 // holder.mSubTitle.setText(profile.getUrl());
188 holder.mEditButton.setOnClickListener(mOnClickListener);
190 final boolean sameProfile = (currentProfile != null) && currentProfile.equals(profile);
192 .setBackground(sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
193 if (editingProfiles.get()) {
194 boolean wasHidden = holder.mEditButton.getVisibility() == View.GONE;
195 holder.mRearrangeHandle.setVisibility(View.VISIBLE);
196 holder.mEditButton.setVisibility(View.VISIBLE);
198 Animation a = AnimationUtils
199 .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_in);
200 holder.mRearrangeHandle.startAnimation(a);
201 holder.mEditButton.startAnimation(a);
205 boolean wasShown = holder.mEditButton.getVisibility() == View.VISIBLE;
206 holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
207 holder.mEditButton.setVisibility(View.GONE);
209 Animation a = AnimationUtils
210 .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_out);
211 holder.mRearrangeHandle.startAnimation(a);
212 holder.mEditButton.startAnimation(a);
217 public int getItemCount() {
218 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
219 return profiles != null ? profiles.size() : 0;
221 public boolean isEditingProfiles() {
222 return editingProfiles.get();
224 class ProfileListViewHolder extends RecyclerView.ViewHolder {
225 final TextView mEditButton;
226 final TextView mTitle, mColorTag;
227 final LinearLayout tagAndHandleLayout;
228 final ImageView mRearrangeHandle;
229 final ConstraintLayout mRow;
231 ProfileListViewHolder(View view) {
233 mEditButton = view.findViewById(R.id.profile_list_edit_button);
234 mTitle = view.findViewById(R.id.title);
235 mColorTag = view.findViewById(R.id.colorTag);
236 mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);
237 tagAndHandleLayout = view.findViewById(R.id.handle_and_tag);
238 mRow = (ConstraintLayout) view;