private static void CheckMainTemplateGradle() { if (File.Exists(currentMainTemplate)) { if (!Startup.AppcoinsMainTemplateAlreadyMerged()) { File.Copy(currentMainTemplate, oldMainTemplate, true); Tree <string> tCurrent = Tree <string> .CreateTreeFromFile(currentMainTemplate, FileParser.BUILD_GRADLE); Tree <string> tAppcoins = Tree <string> .CreateTreeFromFile(appcoinsMainTemplate, FileParser.BUILD_GRADLE); tCurrent.MergeTrees(tAppcoins); Tree <string> .CreateFileFromTree(tCurrent, UnityEngine.Application.dataPath + "/Plugins/Android/mainTemplate.gradle", false, FileParser.BUILD_GRADLE); } } else { File.Copy(appcoinsMainTemplate, currentMainTemplate, true); } }