2 * Copyright © 2020 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 androidx.annotation.NonNull;
33 import androidx.annotation.Nullable;
34 import androidx.constraintlayout.widget.ConstraintLayout;
35 import androidx.lifecycle.MutableLiveData;
36 import androidx.recyclerview.widget.ItemTouchHelper;
37 import androidx.recyclerview.widget.RecyclerView;
39 import net.ktnx.mobileledger.R;
40 import net.ktnx.mobileledger.model.Data;
41 import net.ktnx.mobileledger.model.MobileLedgerProfile;
42 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
43 import net.ktnx.mobileledger.utils.Colors;
45 import java.lang.ref.WeakReference;
46 import java.util.ArrayList;
47 import java.util.Collections;
49 import static net.ktnx.mobileledger.utils.Logger.debug;
51 public class ProfilesRecyclerViewAdapter
52 extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
53 private static WeakReference<ProfilesRecyclerViewAdapter> instanceRef;
54 public final MutableLiveData<Boolean> editingProfiles = new MutableLiveData<>(false);
55 private final View.OnClickListener mOnClickListener = view -> {
56 MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
57 editProfile(view, profile);
59 private final ItemTouchHelper rearrangeHelper;
60 private RecyclerView recyclerView;
61 private boolean animationsEnabled = true;
62 public ProfilesRecyclerViewAdapter() {
63 instanceRef = new WeakReference<>(this);
64 debug("flow", "ProfilesRecyclerViewAdapter.new()");
66 ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
68 public int getMovementFlags(@NonNull RecyclerView recyclerView,
69 @NonNull RecyclerView.ViewHolder viewHolder) {
70 return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, 0);
73 public boolean onMove(@NonNull RecyclerView recyclerView,
74 @NonNull RecyclerView.ViewHolder viewHolder,
75 @NonNull RecyclerView.ViewHolder target) {
76 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
78 throw new AssertionError();
79 Collections.swap(profiles, viewHolder.getAdapterPosition(),
80 target.getAdapterPosition());
81 MobileLedgerProfile.storeProfilesOrder();
82 notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
86 public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
89 rearrangeHelper = new ItemTouchHelper(cb);
91 public static @Nullable
92 ProfilesRecyclerViewAdapter getInstance() {
93 return instanceRef.get();
95 public void setAnimationsEnabled(boolean animationsEnabled) {
96 this.animationsEnabled = animationsEnabled;
99 public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
100 rearrangeHelper.attachToRecyclerView(null);
101 super.onDetachedFromRecyclerView(recyclerView);
102 this.recyclerView = null;
105 public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
106 super.onAttachedToRecyclerView(recyclerView);
107 this.recyclerView = recyclerView;
108 if (editingProfiles())
109 rearrangeHelper.attachToRecyclerView(recyclerView);
111 public boolean editingProfiles() {
112 final Boolean b = editingProfiles.getValue();
117 public void startEditingProfiles() {
118 if (editingProfiles())
120 this.editingProfiles.setValue(true);
121 rearrangeHelper.attachToRecyclerView(recyclerView);
123 public void stopEditingProfiles() {
124 if (!editingProfiles())
126 this.editingProfiles.setValue(false);
127 rearrangeHelper.attachToRecyclerView(null);
129 public void flipEditingProfiles() {
130 if (editingProfiles())
131 stopEditingProfiles();
133 startEditingProfiles();
135 private void editProfile(View view, MobileLedgerProfile profile) {
136 int index = Data.getProfileIndex(profile);
137 Context context = view.getContext();
138 Intent intent = new Intent(context, ProfileDetailActivity.class);
139 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
141 intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
143 context.startActivity(intent);
145 private void onProfileRowClicked(View v) {
146 if (editingProfiles())
148 MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
150 throw new IllegalStateException("Profile row without associated profile");
151 debug("profiles", "Setting profile to " + profile.getName());
152 if (Data.getProfile() != profile)
153 Data.drawerOpen.setValue(false);
154 Data.setCurrentProfile(profile);
158 public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
159 View view = LayoutInflater.from(parent.getContext())
160 .inflate(R.layout.profile_list_content, parent, false);
161 ProfileListViewHolder holder = new ProfileListViewHolder(view);
163 holder.mRow.setOnClickListener(this::onProfileRowClicked);
164 holder.mTitle.setOnClickListener(v -> {
165 View row = (View) v.getParent();
166 onProfileRowClicked(row);
168 holder.mColorTag.setOnClickListener(v -> {
169 View row = (View) v.getParent()
171 onProfileRowClicked(row);
173 holder.mTitle.setOnLongClickListener(v -> {
174 flipEditingProfiles();
178 View.OnTouchListener dragStarter = (v, event) -> {
179 if (rearrangeHelper != null && editingProfiles()) {
180 rearrangeHelper.startDrag(holder);
186 holder.tagAndHandleLayout.setOnTouchListener(dragStarter);
190 public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
191 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
192 if (profiles == null)
193 throw new AssertionError();
194 final MobileLedgerProfile profile = profiles.get(position);
195 final MobileLedgerProfile currentProfile = Data.getProfile();
196 // debug("profiles", String.format(Locale.ENGLISH, "pos %d: %s, current: %s", position,
197 // profile.getUuid(), currentProfile.getUuid()));
198 holder.itemView.setTag(profile);
200 int hue = profile.getThemeHue();
202 holder.mColorTag.setBackgroundColor(
203 Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
205 holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
207 holder.mTitle.setText(profile.getName());
208 // holder.mSubTitle.setText(profile.getUrl());
210 holder.mEditButton.setOnClickListener(mOnClickListener);
212 final boolean sameProfile = currentProfile.equals(profile);
213 holder.itemView.setBackground(
214 sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
215 if (editingProfiles()) {
216 boolean wasHidden = holder.mEditButton.getVisibility() == View.GONE;
217 holder.mRearrangeHandle.setVisibility(View.VISIBLE);
218 holder.mEditButton.setVisibility(View.VISIBLE);
219 if (wasHidden && animationsEnabled) {
220 Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
222 holder.mRearrangeHandle.startAnimation(a);
223 holder.mEditButton.startAnimation(a);
227 boolean wasShown = holder.mEditButton.getVisibility() == View.VISIBLE;
228 holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
229 holder.mEditButton.setVisibility(View.GONE);
230 if (wasShown && animationsEnabled) {
231 Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
233 holder.mRearrangeHandle.startAnimation(a);
234 holder.mEditButton.startAnimation(a);
239 public int getItemCount() {
240 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
241 return profiles != null ? profiles.size() : 0;
243 static class ProfileListViewHolder extends RecyclerView.ViewHolder {
244 final TextView mEditButton;
245 final TextView mTitle, mColorTag;
246 final LinearLayout tagAndHandleLayout;
247 final ImageView mRearrangeHandle;
248 final ConstraintLayout mRow;
250 ProfileListViewHolder(View view) {
252 mEditButton = view.findViewById(R.id.profile_list_edit_button);
253 mTitle = view.findViewById(R.id.title);
254 mColorTag = view.findViewById(R.id.colorTag);
255 mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);
256 tagAndHandleLayout = view.findViewById(R.id.handle_and_tag);
257 mRow = (ConstraintLayout) view;