Benutze Regex im UpdateCheck und ignoriere ältere Versionen

app/src/main/java/com/cyb3rko/techniklogger/update/Updater.kt

@@ -18,7 +18,6 @@ import com.cyb3rko.techniklogger.logE
 import com.cyb3rko.techniklogger.showErrorToast
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import es.dmoral.toasty.Toasty
-import java.nio.charset.StandardCharsets
 
 internal object Updater {
     internal fun updateCheck(activity: Activity, feedback: Boolean) {
@@ -33,21 +32,21 @@ internal object Updater {
             .getAsString(object : StringRequestListener {
                 override fun onResponse(response: String?) {
                     try {
-                        var parts = response!!.split("content\":\"")
+                        val rawContent = Regex("content\":\"([a-zA-Z\\d]+=)")
-                        var parts2 = parts[1].split("\",\"target")
+                            .find(response!!)!!
-                        val content = String(Base64.decode(parts2[0], Base64.DEFAULT), StandardCharsets.UTF_8)
+                            .groups[1]!!.value
-
+                        val content = Base64.decode(rawContent, Base64.DEFAULT).decodeToString()
-                        parts = content.split("versionCode ")
+                        val version = Regex("versionName \"(.+)\"")
-                        parts2 = parts[1].split("\n")
+                            .find(content)!!
-                        val neuesterVersionCode = parts2[0].toInt()
+                            .groups[1]!!.value
-                        parts = parts2[1].split("\"")
+                        val versionCode = Regex("versionCode (\\d+)")
-                        parts2 = parts[1].split("\"")
+                            .find(content)!!
-                        val newestVersion = parts2[0]
+                            .groups[1]!!.value.toInt()
 
                         dialog?.cancel()
-                        if (BuildConfig.VERSION_CODE != neuesterVersionCode) {
+                        if (BuildConfig.VERSION_CODE < versionCode) {
-                            logD("App-Update verfügbar: $newestVersion")
+                            logD("App-Update verfügbar: $version")
-                            showDownloadDialog(activity, newestVersion)
+                            showDownloadDialog(activity, version)
 
                             ActivityCompat.requestPermissions(
                                 activity, arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE), 1