Bump target API to 33. https://redmine.stoutner.com/issues/890

[PrivacyCell.git] / app / src / main / java / com / stoutner / privacycell / dialogs / NotificationPermissionDialog.kt

diff --git a/app/src/main/java/com/stoutner/privacycell/dialogs/NotificationPermissionDialog.kt b/app/src/main/java/com/stoutner/privacycell/dialogs/NotificationPermissionDialog.kt
new file mode 100644 (file)
index 0000000..9989945
--- /dev/null
+++ b/app/src/main/java/com/stoutner/privacycell/dialogs/NotificationPermissionDialog.kt
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2021-2022 Soren Stoutner <soren@stoutner.com>.
+ *
+ * This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
+ *
+ * Privacy Cell 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.
+ *
+ * Privacy Cell 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 Privacy Cell.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.stoutner.privacycell.dialogs
+
+import android.app.Dialog
+import android.content.Context
+import android.content.DialogInterface
+import android.os.Bundle
+
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.DialogFragment
+
+import com.stoutner.privacycell.R
+
+class NotificationPermissionDialog : DialogFragment() {
+    // Declare the listener.
+    private lateinit var notificationPermissionDialogListener: NotificationPermissionDialogListener
+
+    // The public interface is used to send information back to the parent activity.
+    interface NotificationPermissionDialogListener {
+        fun onCloseNotificationPermissionDialog()
+    }
+
+    override fun onAttach(context: Context) {
+        // Run the default commands.
+        super.onAttach(context)
+
+        // Get a handle for the listener from the launching context.
+        notificationPermissionDialogListener = context as NotificationPermissionDialogListener
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        // Use a builder to create the alert dialog.
+        val dialogBuilder = AlertDialog.Builder(requireContext(), R.style.Theme_PrivacyCellAlertDialog)
+
+        // Set the icon.
+        dialogBuilder.setIcon(R.drawable.notification_permission)
+
+        // Set the title.
+        dialogBuilder.setTitle(R.string.notification_permission)
+
+        // Set the text.
+        dialogBuilder.setMessage(R.string.notification_permission_text)
+
+        // Set the close button listener.
+        dialogBuilder.setNegativeButton(R.string.ok) { _: DialogInterface, _: Int ->
+            // Call the notification permission dialog listener.
+            notificationPermissionDialogListener.onCloseNotificationPermissionDialog()
+        }
+
+        // Return the alert dialog.
+        return dialogBuilder.create()
+    }
+}