Added long press account to edit account color

app/src/main/java/eu/faircode/email/ActivitySetup.java

@@ -90,10 +90,11 @@ public class ActivitySetup extends ActivityBase implements FragmentManager.OnBac
     static final int REQUEST_SELECT_IDENTITY = 8;
     static final int REQUEST_EDIT_SIGNATURE = 9;
     static final int REQUEST_CHANGE_PASSWORD = 10;
-    static final int REQUEST_DELETE_ACCOUNT = 11;
-    static final int REQUEST_IMPORT_PROVIDERS = 12;
-    static final int REQUEST_GRAPH_CONTACTS = 13;
-    static final int REQUEST_GRAPH_CONTACTS_OAUTH = 14;
+    static final int REQUEST_EDIT_ACCOUNT_COLOR = 11;
+    static final int REQUEST_DELETE_ACCOUNT = 12;
+    static final int REQUEST_IMPORT_PROVIDERS = 13;
+    static final int REQUEST_GRAPH_CONTACTS = 14;
+    static final int REQUEST_GRAPH_CONTACTS_OAUTH = 15;
     static final int REQUEST_DEBUG_INFO = 7000;
 
     static final int PI_CONNECTION = 1;

app/src/main/java/eu/faircode/email/AdapterAccount.java

@@ -494,6 +494,8 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
             }
             popupMenu.getMenu().add(Menu.NONE, R.string.title_primary, order++, R.string.title_primary)
                     .setCheckable(true).setChecked(account.primary);
+            if (parentFragment instanceof FragmentAccounts)
+                popupMenu.getMenu().add(Menu.NONE, R.string.title_color, order++, R.string.title_color);
 
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                 String channelId = EntityAccount.getNotificationChannelId(account.id);
@@ -536,6 +538,9 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
                     } else if (itemId == R.string.title_primary) {
                         onActionPrimary(!item.isChecked());
                         return true;
+                    } else if (itemId == R.string.title_color) {
+                        onActionEditColor();
+                        return true;
                     } else if (itemId == R.string.title_create_channel) {
                         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
                             onActionCreateChannel();
@@ -676,6 +681,19 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
                     }.execute(context, owner, args, "account:primary");
                 }
 
+                private void onActionEditColor() {
+                    Bundle args = new Bundle();
+                    args.putLong("id", account.id);
+                    args.putInt("color", account.color == null ? Color.TRANSPARENT : account.color);
+                    args.putString("title", context.getString(R.string.title_color));
+                    args.putBoolean("reset", true);
+
+                    FragmentDialogColor fragment = new FragmentDialogColor();
+                    fragment.setArguments(args);
+                    fragment.setTargetFragment(parentFragment, ActivitySetup.REQUEST_EDIT_ACCOUNT_COLOR);
+                    fragment.show(parentFragment.getParentFragmentManager(), "edit:color");
+                }
+
                 @TargetApi(Build.VERSION_CODES.O)
                 private void onActionCreateChannel() {
                     if (!ActivityBilling.isPro(context)) {

app/src/main/java/eu/faircode/email/FragmentAccounts.java

@@ -488,6 +488,10 @@ public class FragmentAccounts extends FragmentBase {
 
         try {
             switch (requestCode) {
+                case ActivitySetup.REQUEST_EDIT_ACCOUNT_COLOR:
+                    if (resultCode == RESULT_OK && data != null)
+                        onEditAccountColor(data.getBundleExtra("args"));
+                    break;
                 case ActivitySetup.REQUEST_DELETE_ACCOUNT:
                     if (resultCode == RESULT_OK && data != null)
                         onDeleteAccount(data.getBundleExtra("args"));
@@ -506,6 +510,33 @@ public class FragmentAccounts extends FragmentBase {
         }
     }
 
+    private void onEditAccountColor(Bundle args) {
+        if (!ActivityBilling.isPro(getContext())) {
+            startActivity(new Intent(getContext(), ActivityBilling.class));
+            return;
+        }
+
+        new SimpleTask<Void>() {
+            @Override
+            protected Void onExecute(Context context, Bundle args) {
+                long id = args.getLong("id");
+                Integer color = args.getInt("color");
+
+                if (color == Color.TRANSPARENT)
+                    color = null;
+
+                DB db = DB.getInstance(context);
+                db.account().setAccountColor(id, color);
+                return null;
+            }
+
+            @Override
+            protected void onException(Bundle args, Throwable ex) {
+                Log.unexpectedError(getParentFragmentManager(), ex);
+            }
+        }.execute(this, args, "edit:color");
+    }
+
     private void onDeleteAccount(Bundle args) {
         long account = args.getLong("account");
         String name = args.getString("name");