Cleanup KeepAndroidOpen dialog code

Author: Stypox

app/src/main/java/org/schabi/newpipe/MainActivity.java

@@ -984,55 +984,48 @@ private boolean bottomSheetHiddenOrCollapsed() {
 
     private void showKeepAndroidDialog() {
         final var prefs = PreferenceManager.getDefaultSharedPreferences(this);
-
+        final var lastCheckKey = getString(R.string.kao_last_checked_key);
+        final var lastCheck = Instant.ofEpochMilli(prefs.getLong(lastCheckKey, 0));
         final var now = Instant.now();
-        final var kaoLastCheck = Instant.ofEpochMilli(prefs.getLong(
-                getString(R.string.kao_last_checked_key),
-                0
-        ));
 
-        final var supportedLannguages = List.of("fr", "de", "ca", "es", "id", "it", "pl",
-                "pt", "cs", "sk", "fa", "ar", "tr", "el", "th", "ru", "uk", "ko", "zh", "ja");
-        final var locale = Localization.getAppLocale();
-        final String kaoBaseUrl = "https://keepandroidopen.org/";
-        final String kaoURI;
-        if (supportedLannguages.contains(locale.getLanguage())) {
-            if ("zh".equals(locale.getLanguage())) {
-                kaoURI = kaoBaseUrl + ("TW".equals(locale.getCountry()) ? "zh-TW" : "zh-CN");
-            } else {
-                kaoURI = kaoBaseUrl + locale.getLanguage();
-            }
-        } else {
-            kaoURI = kaoBaseUrl;
-        }
-        final var solutionURI =
-                "https://github.com/woheller69/FreeDroidWarn?tab=readme-ov-file#solutions";
+        if (lastCheck.plus(30, ChronoUnit.DAYS).isBefore(now)) {
+            final String detailsUrl = getKeepAndroidOpenDetailsUrl();
+            final var solutionUrl = "https://github.com/woheller69/FreeDroidWarn#solutions";
 
-        if (kaoLastCheck.plus(30, ChronoUnit.DAYS).isBefore(now)) {
             final var dialog = new AlertDialog.Builder(this)
                     .setTitle("Keep Android Open")
                     .setCancelable(false)
-                    .setMessage(this.getString(R.string.kao_dialog_warning))
-                    .setPositiveButton(this.getString(android.R.string.ok), (d, w) -> {
-                        prefs.edit()
-                                .putLong(
-                                        getString(R.string.kao_last_checked_key),
-                                        now.toEpochMilli()
-                                )
-                                .apply();
-                    })
-                    .setNeutralButton(this.getString(R.string.kao_solution), null)
-                    .setNegativeButton(this.getString(R.string.kao_dialog_more_info), null)
+                    .setMessage(R.string.kao_dialog_warning)
+                    .setPositiveButton(android.R.string.ok, (d, w) -> prefs.edit()
+                            .putLong(lastCheckKey, now.toEpochMilli())
+                            .apply())
+                    .setNeutralButton(R.string.kao_solution, null)
+                    .setNegativeButton(R.string.kao_dialog_more_info, null)
                     .show();
 
-            // If we use setNeutralButton and etc. dialog will close after pressing the buttons,
-            // but we want it to close only when positive button is pressed
-            dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setOnClickListener(v ->
-                    ShareUtils.openUrlInBrowser(this, kaoURI)
-            );
-            dialog.getButton(AlertDialog.BUTTON_NEUTRAL).setOnClickListener(v ->
-                    ShareUtils.openUrlInBrowser(this, solutionURI)
-            );
+            // If we use setNeutralButton/setNegativeButton, dialog will close after pressing the
+            // buttons, but we want it to close only when positive button is pressed
+            dialog.getButton(AlertDialog.BUTTON_NEGATIVE)
+                    .setOnClickListener(v -> ShareUtils.openUrlInBrowser(this, detailsUrl));
+            dialog.getButton(AlertDialog.BUTTON_NEUTRAL)
+                    .setOnClickListener(v -> ShareUtils.openUrlInBrowser(this, solutionUrl));
+        }
+    }
+
+    @NonNull
+    private static String getKeepAndroidOpenDetailsUrl() {
+        final var supportedLanguages = List.of("fr", "de", "ca", "es", "id", "it", "pl",
+                "pt", "cs", "sk", "fa", "ar", "tr", "el", "th", "ru", "uk", "ko", "zh", "ja");
+        final String kaoBaseUrl = "https://keepandroidopen.org/";
+        final var locale = Localization.getAppLocale();
+        if (supportedLanguages.contains(locale.getLanguage())) {
+            if ("zh".equals(locale.getLanguage())) {
+                return kaoBaseUrl + ("TW".equals(locale.getCountry()) ? "zh-TW" : "zh-CN");
+            } else {
+                return kaoBaseUrl + locale.getLanguage();
+            }
+        } else {
+            return kaoBaseUrl;
         }
     }
 }