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[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / profiles / ProfilesRecyclerViewAdapter.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfilesRecyclerViewAdapter.java b/app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfilesRecyclerViewAdapter.java
index f24f6f0cc10155aa2730f689dff0d491a4afa915..4ad4fdbe0d775323f027b5c996c6fc2a8175dc98 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfilesRecyclerViewAdapter.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/profiles/ProfilesRecyclerViewAdapter.java
@@ -34,15 +34,14 @@ 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 net.ktnx.mobileledger.utils.ObservableValue;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Locale;
-import java.util.Observer;
 
 import androidx.annotation.NonNull;
 import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.lifecycle.MutableLiveData;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -54,9 +53,10 @@ public class ProfilesRecyclerViewAdapter
         MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
         editProfile(view, profile);
     };
-    private ObservableValue<Boolean> editingProfiles = new ObservableValue<>(false);
+    public MutableLiveData<Boolean> editingProfiles = new MutableLiveData<>(false);
     private RecyclerView recyclerView;
     private ItemTouchHelper rearrangeHelper;
+    private boolean animationsEnabled = true;
     public ProfilesRecyclerViewAdapter() {
         debug("flow", "ProfilesRecyclerViewAdapter.new()");
 
@@ -84,11 +84,8 @@ public class ProfilesRecyclerViewAdapter
         };
         rearrangeHelper = new ItemTouchHelper(cb);
     }
-    public void addEditingProfilesObserver(Observer o) {
-        editingProfiles.addObserver(o);
-    }
-    public void deleteEditingProfilesObserver(Observer o) {
-        editingProfiles.deleteObserver(o);
+    public void setAnimationsEnabled(boolean animationsEnabled) {
+        this.animationsEnabled = animationsEnabled;
     }
     @Override
     public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
@@ -100,22 +97,20 @@ public class ProfilesRecyclerViewAdapter
     public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
         super.onAttachedToRecyclerView(recyclerView);
         this.recyclerView = recyclerView;
-        if (editingProfiles.get()) rearrangeHelper.attachToRecyclerView(recyclerView);
+        if (editingProfiles.getValue()) rearrangeHelper.attachToRecyclerView(recyclerView);
     }
     public void startEditingProfiles() {
-        if (editingProfiles.get()) return;
-        this.editingProfiles.set(true);
-        notifyDataSetChanged();
+        if (editingProfiles.getValue()) return;
+        this.editingProfiles.setValue(true);
         rearrangeHelper.attachToRecyclerView(recyclerView);
     }
     public void stopEditingProfiles() {
-        if (!editingProfiles.get()) return;
-        this.editingProfiles.set(false);
-        notifyDataSetChanged();
+        if (!editingProfiles.getValue()) return;
+        this.editingProfiles.setValue(false);
         rearrangeHelper.attachToRecyclerView(null);
     }
     public void flipEditingProfiles() {
-        if (editingProfiles.get()) stopEditingProfiles();
+        if (editingProfiles.getValue()) stopEditingProfiles();
         else startEditingProfiles();
     }
     private void editProfile(View view, MobileLedgerProfile profile) {
@@ -128,7 +123,7 @@ public class ProfilesRecyclerViewAdapter
         context.startActivity(intent);
     }
     private void onProfileRowClicked(View v) {
-        if (editingProfiles.get()) return;
+        if (editingProfiles.getValue()) return;
         MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
         if (profile == null)
             throw new IllegalStateException("Profile row without associated profile");
@@ -157,7 +152,7 @@ public class ProfilesRecyclerViewAdapter
         });
 
         View.OnTouchListener dragStarter = (v, event) -> {
-            if (rearrangeHelper != null && editingProfiles.get()) {
+            if (rearrangeHelper != null && editingProfiles.getValue()) {
                 rearrangeHelper.startDrag(holder);
                 return true;
             }
@@ -173,8 +168,8 @@ public class ProfilesRecyclerViewAdapter
         assert profiles != null;
         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()));
+        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.getThemeId();
@@ -190,11 +185,11 @@ public class ProfilesRecyclerViewAdapter
         final boolean sameProfile = (currentProfile != null) && currentProfile.equals(profile);
         holder.itemView
                 .setBackground(sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
-        if (editingProfiles.get()) {
+        if (editingProfiles.getValue()) {
             boolean wasHidden = holder.mEditButton.getVisibility() == View.GONE;
             holder.mRearrangeHandle.setVisibility(View.VISIBLE);
             holder.mEditButton.setVisibility(View.VISIBLE);
-            if (wasHidden) {
+            if (wasHidden && animationsEnabled) {
                 Animation a = AnimationUtils
                         .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_in);
                 holder.mRearrangeHandle.startAnimation(a);
@@ -205,7 +200,7 @@ public class ProfilesRecyclerViewAdapter
             boolean wasShown = holder.mEditButton.getVisibility() == View.VISIBLE;
             holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
             holder.mEditButton.setVisibility(View.GONE);
-            if (wasShown) {
+            if (wasShown && animationsEnabled) {
                 Animation a = AnimationUtils
                         .loadAnimation(holder.mRearrangeHandle.getContext(), R.anim.fade_out);
                 holder.mRearrangeHandle.startAnimation(a);
@@ -218,9 +213,6 @@ public class ProfilesRecyclerViewAdapter
         final ArrayList<MobileLedgerProfile> profiles = Data.profiles.getValue();
         return profiles != null ? profiles.size() : 0;
     }
-    public boolean isEditingProfiles() {
-        return editingProfiles.get();
-    }
     class ProfileListViewHolder extends RecyclerView.ViewHolder {
         final TextView mEditButton;
         final TextView mTitle, mColorTag;