add functional currency selector when entering new transactions

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/OnCurrencySelectedListener.java b/app/src/main/java/net/ktnx/mobileledger/ui/OnCurrencySelectedListener.java
new file mode 100644 (file)
index 0000000..c12f32a
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+++ b/app/src/main/java/net/ktnx/mobileledger/ui/OnCurrencySelectedListener.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2020 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your opinion), any later version.
+ *
+ * MoLe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License terms for details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.ktnx.mobileledger.ui;
+
+import net.ktnx.mobileledger.model.Currency;
+
+/**
+ * This interface must be implemented by activities that contain this
+ * fragment to allow an interaction in this fragment to be communicated
+ * to the activity and potentially other fragments contained in that
+ * activity.
+ * <p/>
+ * See the Android Training lesson <a href=
+ * "http://developer.android.com/training/basics/fragments/communicating.html"
+ * >Communicating with Other Fragments</a> for more information.
+ */
+public interface OnCurrencySelectedListener {
+    void onCurrencySelected(Currency item);
+}