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 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;
48 import java.util.Locale;
50 import static net.ktnx.mobileledger.utils.Logger.debug;
52 public class ProfilesRecyclerViewAdapter
53 extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
54 private static WeakReference<ProfilesRecyclerViewAdapter> instanceRef;
55 private final View.OnClickListener mOnClickListener = view -> {
56 MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
57 editProfile(view, profile);
59 public MutableLiveData<Boolean> editingProfiles = new MutableLiveData<>(false);
60 private RecyclerView recyclerView;
61 private ItemTouchHelper rearrangeHelper;
62 private boolean animationsEnabled = true;
63 public ProfilesRecyclerViewAdapter() {
64 instanceRef = new WeakReference<>(this);
65 debug("flow", "ProfilesRecyclerViewAdapter.new()");
67 ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
69 public int getMovementFlags(@NonNull RecyclerView recyclerView,
70 @NonNull RecyclerView.ViewHolder viewHolder) {
71 return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, 0);
74 public boolean onMove(@NonNull RecyclerView recyclerView,
75 @NonNull RecyclerView.ViewHolder viewHolder,
76 @NonNull RecyclerView.ViewHolder target) {
77 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
79 throw new AssertionError();
80 Collections.swap(profiles, viewHolder.getAdapterPosition(),
81 target.getAdapterPosition());
82 MobileLedgerProfile.storeProfilesOrder();
83 notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
87 public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
90 rearrangeHelper = new ItemTouchHelper(cb);
92 public static @Nullable
93 ProfilesRecyclerViewAdapter getInstance() {
94 return instanceRef.get();
96 public void setAnimationsEnabled(boolean animationsEnabled) {
97 this.animationsEnabled = animationsEnabled;
100 public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
101 rearrangeHelper.attachToRecyclerView(null);
102 super.onDetachedFromRecyclerView(recyclerView);
103 this.recyclerView = null;
106 public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
107 super.onAttachedToRecyclerView(recyclerView);
108 this.recyclerView = recyclerView;
109 if (editingProfiles.getValue())
110 rearrangeHelper.attachToRecyclerView(recyclerView);
112 public void startEditingProfiles() {
113 if (editingProfiles.getValue())
115 this.editingProfiles.setValue(true);
116 rearrangeHelper.attachToRecyclerView(recyclerView);
118 public void stopEditingProfiles() {
119 if (!editingProfiles.getValue())
121 this.editingProfiles.setValue(false);
122 rearrangeHelper.attachToRecyclerView(null);
124 public void flipEditingProfiles() {
125 if (editingProfiles.getValue())
126 stopEditingProfiles();
128 startEditingProfiles();
130 private void editProfile(View view, MobileLedgerProfile profile) {
131 int index = Data.getProfileIndex(profile);
132 Context context = view.getContext();
133 Intent intent = new Intent(context, ProfileDetailActivity.class);
134 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
136 intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
138 context.startActivity(intent);
140 private void onProfileRowClicked(View v) {
141 if (editingProfiles.getValue())
143 MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
145 throw new IllegalStateException("Profile row without associated profile");
146 debug("profiles", "Setting profile to " + profile.getName());
147 if (Data.getProfile() != profile)
148 Data.drawerOpen.setValue(false);
149 Data.setCurrentProfile(profile);
153 public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
154 View view = LayoutInflater.from(parent.getContext())
155 .inflate(R.layout.profile_list_content, parent, false);
156 ProfileListViewHolder holder = new ProfileListViewHolder(view);
158 holder.mRow.setOnClickListener(this::onProfileRowClicked);
159 holder.mTitle.setOnClickListener(v -> {
160 View row = (View) v.getParent();
161 onProfileRowClicked(row);
163 holder.mColorTag.setOnClickListener(v -> {
164 View row = (View) v.getParent()
166 onProfileRowClicked(row);
168 holder.mTitle.setOnLongClickListener(v -> {
169 flipEditingProfiles();
173 View.OnTouchListener dragStarter = (v, event) -> {
174 if (rearrangeHelper != null && editingProfiles.getValue()) {
175 rearrangeHelper.startDrag(holder);
181 holder.tagAndHandleLayout.setOnTouchListener(dragStarter);
185 public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
186 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
187 if (profiles == null)
188 throw new AssertionError();
189 final MobileLedgerProfile profile = profiles.get(position);
190 final MobileLedgerProfile currentProfile = Data.getProfile();
191 debug("profiles", String.format(Locale.ENGLISH, "pos %d: %s, current: %s", position,
192 profile.getUuid(), currentProfile.getUuid()));
193 holder.itemView.setTag(profile);
195 int hue = profile.getThemeHue();
197 holder.mColorTag.setBackgroundColor(
198 Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
200 holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
202 holder.mTitle.setText(profile.getName());
203 // holder.mSubTitle.setText(profile.getUrl());
205 holder.mEditButton.setOnClickListener(mOnClickListener);
207 final boolean sameProfile = currentProfile.equals(profile);
208 holder.itemView.setBackground(
209 sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
210 if (editingProfiles.getValue()) {
211 boolean wasHidden = holder.mEditButton.getVisibility() == View.GONE;
212 holder.mRearrangeHandle.setVisibility(View.VISIBLE);
213 holder.mEditButton.setVisibility(View.VISIBLE);
214 if (wasHidden && animationsEnabled) {
215 Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
217 holder.mRearrangeHandle.startAnimation(a);
218 holder.mEditButton.startAnimation(a);
222 boolean wasShown = holder.mEditButton.getVisibility() == View.VISIBLE;
223 holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
224 holder.mEditButton.setVisibility(View.GONE);
225 if (wasShown && animationsEnabled) {
226 Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
228 holder.mRearrangeHandle.startAnimation(a);
229 holder.mEditButton.startAnimation(a);
234 public int getItemCount() {
235 final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
236 return profiles != null ? profiles.size() : 0;
238 class ProfileListViewHolder extends RecyclerView.ViewHolder {
239 final TextView mEditButton;
240 final TextView mTitle, mColorTag;
241 final LinearLayout tagAndHandleLayout;
242 final ImageView mRearrangeHandle;
243 final ConstraintLayout mRow;
245 ProfileListViewHolder(View view) {
247 mEditButton = view.findViewById(R.id.profile_list_edit_button);
248 mTitle = view.findViewById(R.id.title);
249 mColorTag = view.findViewById(R.id.colorTag);
250 mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);
251 tagAndHandleLayout = view.findViewById(R.id.handle_and_tag);
252 mRow = (ConstraintLayout) view;