First public release

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

@@ -0,0 +1,46 @@
+package eu.faircode.email;
+
+/*
+    This file is part of Safe email.
+
+    Safe email 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.
+
+    NetGuard 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 NetGuard.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2018 by Marcel Bokhorst (M66B)
+*/
+
+import android.os.Bundle;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentTransaction;
+
+public class ActivitySetup extends ActivityBase implements FragmentManager.OnBackStackChangedListener {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_setup);
+
+        getSupportFragmentManager().addOnBackStackChangedListener(this);
+
+        if (getSupportFragmentManager().getFragments().size() == 0) {
+            FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
+            fragmentTransaction.replace(R.id.content_frame, new FragmentSetup()).addToBackStack("setup");
+            fragmentTransaction.commit();
+        }
+    }
+
+    @Override
+    public void onBackStackChanged() {
+        if (getSupportFragmentManager().getBackStackEntryCount() == 0)
+            finish();
+    }
+}