/*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2021 Damyan Ivanov.
* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
package net.ktnx.mobileledger.ui.profiles;
-import android.content.Context;
-import android.content.Intent;
import android.graphics.drawable.ColorDrawable;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;
import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.lifecycle.MutableLiveData;
+import androidx.recyclerview.widget.AsyncListDiffer;
+import androidx.recyclerview.widget.DiffUtil;
import androidx.recyclerview.widget.ItemTouchHelper;
import androidx.recyclerview.widget.RecyclerView;
import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.db.DB;
+import net.ktnx.mobileledger.db.Profile;
import net.ktnx.mobileledger.model.Data;
-import net.ktnx.mobileledger.model.MobileLedgerProfile;
-import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
import net.ktnx.mobileledger.utils.Colors;
-import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Collections;
-import java.util.Locale;
+import java.util.List;
import static net.ktnx.mobileledger.utils.Logger.debug;
public class ProfilesRecyclerViewAdapter
extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
- private static WeakReference<ProfilesRecyclerViewAdapter> instanceRef;
- private final View.OnClickListener mOnClickListener = view -> {
- MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
- editProfile(view, profile);
- };
- public MutableLiveData<Boolean> editingProfiles = new MutableLiveData<>(false);
+ public final MutableLiveData<Boolean> editingProfiles = new MutableLiveData<>(false);
+ private final ItemTouchHelper rearrangeHelper;
+ private final AsyncListDiffer<Profile> listDiffer;
private RecyclerView recyclerView;
- private ItemTouchHelper rearrangeHelper;
private boolean animationsEnabled = true;
+
public ProfilesRecyclerViewAdapter() {
- instanceRef = new WeakReference<>(this);
debug("flow", "ProfilesRecyclerViewAdapter.new()");
+ setHasStableIds(true);
+ listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<Profile>() {
+ @Override
+ public boolean areItemsTheSame(@NonNull Profile oldItem, @NonNull Profile newItem) {
+ return oldItem.getId() == newItem.getId();
+ }
+ @Override
+ public boolean areContentsTheSame(@NonNull Profile oldItem, @NonNull Profile newItem) {
+ return oldItem.equals(newItem);
+ }
+ });
+
ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
@Override
public int getMovementFlags(@NonNull RecyclerView recyclerView,
public boolean onMove(@NonNull RecyclerView recyclerView,
@NonNull RecyclerView.ViewHolder viewHolder,
@NonNull RecyclerView.ViewHolder target) {
- final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
- if (profiles == null) throw new AssertionError();
+ final List<Profile> profiles = new ArrayList<>(listDiffer.getCurrentList());
Collections.swap(profiles, viewHolder.getAdapterPosition(),
target.getAdapterPosition());
- MobileLedgerProfile.storeProfilesOrder();
- notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
+ DB.get()
+ .getProfileDAO()
+ .updateOrder(profiles, null);
+// notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
return true;
}
@Override
};
rearrangeHelper = new ItemTouchHelper(cb);
}
- public static @Nullable
- ProfilesRecyclerViewAdapter getInstance() {
- return instanceRef.get();
+ @Override
+ public long getItemId(int position) {
+ return listDiffer.getCurrentList()
+ .get(position)
+ .getId();
+ }
+ public void setProfileList(List<Profile> list) {
+ listDiffer.submitList(list);
}
public void setAnimationsEnabled(boolean animationsEnabled) {
this.animationsEnabled = animationsEnabled;
public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
super.onAttachedToRecyclerView(recyclerView);
this.recyclerView = recyclerView;
- if (editingProfiles.getValue()) rearrangeHelper.attachToRecyclerView(recyclerView);
+ if (editingProfiles())
+ rearrangeHelper.attachToRecyclerView(recyclerView);
+ }
+ public boolean editingProfiles() {
+ final Boolean b = editingProfiles.getValue();
+ if (b == null)
+ return false;
+ return b;
}
public void startEditingProfiles() {
- if (editingProfiles.getValue()) return;
+ if (editingProfiles())
+ return;
this.editingProfiles.setValue(true);
rearrangeHelper.attachToRecyclerView(recyclerView);
}
public void stopEditingProfiles() {
- if (!editingProfiles.getValue()) return;
+ if (!editingProfiles())
+ return;
this.editingProfiles.setValue(false);
rearrangeHelper.attachToRecyclerView(null);
}
public void flipEditingProfiles() {
- if (editingProfiles.getValue()) stopEditingProfiles();
- else startEditingProfiles();
- }
- private void editProfile(View view, MobileLedgerProfile profile) {
- int index = Data.getProfileIndex(profile);
- Context context = view.getContext();
- Intent intent = new Intent(context, ProfileDetailActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
- if (index != -1) intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
-
- context.startActivity(intent);
- }
- private void onProfileRowClicked(View v) {
- if (editingProfiles.getValue()) return;
- MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
- if (profile == null)
- throw new IllegalStateException("Profile row without associated profile");
- debug("profiles", "Setting profile to " + profile.getName());
- if (Data.profile.getValue() != profile )
- Data.drawerOpen.setValue(false);
- Data.setCurrentProfile(profile);
+ if (editingProfiles())
+ stopEditingProfiles();
+ else
+ startEditingProfiles();
}
@NonNull
@Override
public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext())
- .inflate(R.layout.profile_list_content, parent, false);
- ProfileListViewHolder holder = new ProfileListViewHolder(view);
-
- holder.mRow.setOnClickListener(this::onProfileRowClicked);
- holder.mTitle.setOnClickListener(v -> {
- View row = (View) v.getParent();
- onProfileRowClicked(row);
- });
- holder.mColorTag.setOnClickListener(v -> {
- View row = (View) v.getParent().getParent();
- onProfileRowClicked(row);
- });
- holder.mTitle.setOnLongClickListener(v -> {
- flipEditingProfiles();
- return true;
- });
-
- View.OnTouchListener dragStarter = (v, event) -> {
- if (rearrangeHelper != null && editingProfiles.getValue()) {
- rearrangeHelper.startDrag(holder);
- return true;
- }
- return false;
- };
-
- holder.tagAndHandleLayout.setOnTouchListener(dragStarter);
- return holder;
+ .inflate(R.layout.profile_list_content, parent, false);
+ return new ProfileListViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
- final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
- if (profiles == null) throw new AssertionError();
- final MobileLedgerProfile profile = profiles.get(position);
- final MobileLedgerProfile currentProfile = Data.profile.getValue();
- debug("profiles", String.format(Locale.ENGLISH, "pos %d: %s, current: %s", position,
- profile.getUuid(), (currentProfile == null) ? "<NULL>" : currentProfile.getUuid()));
- holder.itemView.setTag(profile);
-
- int hue = profile.getThemeHue();
- if (hue == -1) holder.mColorTag
- .setBackgroundColor(Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
- else holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
+ final Profile profile = listDiffer.getCurrentList()
+ .get(position);
+ final Profile currentProfile = Data.getProfile();
+// debug("profiles", String.format(Locale.ENGLISH, "pos %d: %s, current: %s", position,
+// profile.getUuid(), currentProfile.getUuid()));
+
+ int hue = profile.getTheme();
+ if (hue == -1)
+ holder.mColorTag.setBackgroundColor(
+ Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
+ else
+ holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
holder.mTitle.setText(profile.getName());
// holder.mSubTitle.setText(profile.getUrl());
- holder.mEditButton.setOnClickListener(mOnClickListener);
+ holder.mEditButton.setOnClickListener(view -> {
+ Profile p = listDiffer.getCurrentList()
+ .get(holder.getAdapterPosition());
+ ProfileDetailActivity.start(view.getContext(), p);
+ });
- final boolean sameProfile = (currentProfile != null) && currentProfile.equals(profile);
- holder.itemView
- .setBackground(sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
- if (editingProfiles.getValue()) {
+ final boolean sameProfile = currentProfile.getId() == profile.getId();
+ holder.itemView.setBackground(
+ sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
+ if (editingProfiles()) {
boolean wasHidden = holder.mEditButton.getVisibility() == View.GONE;
holder.mRearrangeHandle.setVisibility(View.VISIBLE);
holder.mEditButton.setVisibility(View.VISIBLE);
if (wasHidden && animationsEnabled) {
- Animation a = AnimationUtils
- .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_in);
+ Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
+ R.anim.fade_in);
holder.mRearrangeHandle.startAnimation(a);
holder.mEditButton.startAnimation(a);
}
holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
holder.mEditButton.setVisibility(View.GONE);
if (wasShown && animationsEnabled) {
- Animation a = AnimationUtils
- .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_out);
+ Animation a = AnimationUtils.loadAnimation(holder.mRearrangeHandle.getContext(),
+ R.anim.fade_out);
holder.mRearrangeHandle.startAnimation(a);
holder.mEditButton.startAnimation(a);
}
}
@Override
public int getItemCount() {
- final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
- return profiles != null ? profiles.size() : 0;
+ return listDiffer.getCurrentList()
+ .size();
}
class ProfileListViewHolder extends RecyclerView.ViewHolder {
final TextView mEditButton;
mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);
tagAndHandleLayout = view.findViewById(R.id.handle_and_tag);
mRow = (ConstraintLayout) view;
+
+
+ mRow.setOnClickListener(this::onProfileRowClicked);
+ mTitle.setOnClickListener(v -> {
+ View row = (View) v.getParent();
+ onProfileRowClicked(row);
+ });
+ mColorTag.setOnClickListener(v -> {
+ View row = (View) v.getParent()
+ .getParent();
+ onProfileRowClicked(row);
+ });
+ mTitle.setOnLongClickListener(v -> {
+ flipEditingProfiles();
+ return true;
+ });
+
+ View.OnTouchListener dragStarter = (v, event) -> {
+ if (rearrangeHelper != null && editingProfiles()) {
+ rearrangeHelper.startDrag(this);
+ return true;
+ }
+ return false;
+ };
+
+ tagAndHandleLayout.setOnTouchListener(dragStarter);
+ }
+ private void onProfileRowClicked(View v) {
+ if (editingProfiles())
+ return;
+ Profile profile = listDiffer.getCurrentList()
+ .get(getAdapterPosition());
+ if (Data.getProfile() != profile) {
+ debug("profiles", "Setting profile to " + profile.getName());
+ Data.drawerOpen.setValue(false);
+ Data.setCurrentProfile(profile);
+ }
+ else
+ debug("profiles",
+ "Not setting profile to the current profile " + profile.getName());
}
+
}
}