Convert Constants.java into kotlin

templates/Constants.kt

@@ -0,0 +1,34 @@
+/*
+ * Kiwix Android
+ * Copyright (c) 2022 Kiwix <android.kiwix.org>
+ * 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 <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package org.kiwix.kiwixmobile.settings
+
+object Constants {
+  const val IS_CUSTOM_APP = true
+  const val CUSTOM_APP_ID = "~package~"
+  const val CUSTOM_APP_HAS_EMBEDDED_ZIM = embed_zim.inv().toBoolean()
+  const val CUSTOM_APP_ZIM_FILE_NAME = "~zim_name~"
+  const val CUSTOM_APP_ZIM_FILE_SIZE = zim_size.inv().toLong()
+  const val CUSTOM_APP_VERSION_NAME = "~version_name~"
+  const val CUSTOM_APP_VERSION_CODE: Int = version_code.inv()
+  const val CUSTOM_APP_CONTENT_VERSION_CODE: Int = content_version_code.inv()
+  const val CUSTOM_APP_WEBSITE = "~website~"
+  const val CUSTOM_APP_EMAIL = "~support_email~"
+  const val CUSTOM_APP_SUPPORT_EMAIL = "~support_email~"
+  const val CUSTOM_APP_ENFORCED_LANG = "~enforced_lang~"
+}