.

app/src/main/java/net/gsantner/opoc/activity/CustomFragment.java

@@ -0,0 +1,59 @@
+/*
+    This file is part of the dandelion*.
+
+    dandelion* is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    dandelion* 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 for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with the dandelion*.
+
+    If not, see <http://www.gnu.org/licenses/>.
+ */
+package net.gsantner.opoc.activity;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+
+/**
+ * Customized abstract Fragment class with some useful methods
+ * Created by vanitas on 21.09.16.
+ */
+
+public abstract class CustomFragment extends Fragment {
+
+    public static final String TAG = "net.gsantner.opoc.activity.CustomFragment";
+
+    /**
+     * We have an optionsMenu
+     *
+     * @param savedInstanceState state
+     */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    /**
+     * Return the tag used to identify the Fragment.
+     *
+     * @return tag
+     */
+    public abstract String getFragmentTag();
+
+    /**
+     * Return true if the fragment reacted to a back button press, false else.
+     * In case the fragment returned false, the parent activity should handle the backPress.
+     *
+     * @return did we react to the back press?
+     */
+    public abstract boolean onBackPressed();
+}
+