Extract toolbar implementation and add back navigation support

2 files changed, 76 insertions, 0 deletions

diff --git a/app/src/main/java/foundation/e/privacycentralapp/common/NavToolbarFragment.kt b/app/src/main/java/foundation/e/privacycentralapp/common/NavToolbarFragment.kt
new file mode 100644
index 0000000..0a9d102
--- /dev/null
+++ b/app/src/main/java/foundation/e/privacycentralapp/common/NavToolbarFragment.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 E FOUNDATION
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package foundation.e.privacycentralapp.common
+
+import android.widget.Toolbar
+import androidx.annotation.LayoutRes
+
+abstract class NavToolbarFragment(@LayoutRes contentLayoutId: Int) : ToolbarFragment(contentLayoutId) {
+
+    override fun setupToolbar(toolbar: Toolbar) {
+        super.setupToolbar(toolbar)
+        toolbar.apply {
+            setNavigationIcon(lineageos.platform.R.drawable.ic_back)
+            setNavigationOnClickListener {
+                requireActivity().onBackPressed()
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/foundation/e/privacycentralapp/common/ToolbarFragment.kt b/app/src/main/java/foundation/e/privacycentralapp/common/ToolbarFragment.kt
new file mode 100644
index 0000000..c316340
--- /dev/null
+++ b/app/src/main/java/foundation/e/privacycentralapp/common/ToolbarFragment.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 E FOUNDATION
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package foundation.e.privacycentralapp.common
+
+import android.os.Bundle
+import android.view.View
+import android.widget.Toolbar
+import androidx.annotation.LayoutRes
+import androidx.fragment.app.Fragment
+import foundation.e.privacycentralapp.R
+
+abstract class ToolbarFragment(@LayoutRes contentLayoutId: Int) : Fragment(contentLayoutId) {
+
+    /**
+     * @return title to be used in toolbar
+     */
+    abstract fun getTitle(): String
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setupToolbar(view.findViewById(R.id.toolbar))
+    }
+
+    open fun setupToolbar(toolbar: Toolbar) {
+        toolbar.title = getTitle()
+    }
+}