Persist debug server host changes

Phecda · Phecda · commit 8cac3eb44a88 · 2026-07-03T18:15:35.000+08:00
Change Bundle Location updates PackagerConnectionSettings.debugServerHost, but the setter only updated the in-memory cached host. After the app process restarted, PackagerConnectionSettings read debug_http_host from default SharedPreferences and fell back to the previous value.

Persist the selected host to the same debug_http_host preference used by DevSettingsActivity so both entry points share the same storage path.
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/packagerconnection/PackagerConnectionSettings.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/packagerconnection/PackagerConnectionSettings.kt
@@ -54,6 +54,7 @@ public open class PackagerConnectionSettings(private val appContext: Context) {
       } else {
         _cachedOrOverrideHost = host
       }
+      preferences.edit().putString(PREFS_DEBUG_SERVER_HOST_KEY, host).apply()
     }
 
   public open fun resetDebugServerHost() {

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,7 @@ public open class PackagerConnectionSettings(private val appContext: Context) {`
`54`	`54`	`} else {`
`55`	`55`	`_cachedOrOverrideHost = host`
`56`	`56`	`}`
	`57`	`+ preferences.edit().putString(PREFS_DEBUG_SERVER_HOST_KEY, host).apply()`
`57`	`58`	`}`
`58`	`59`
`59`	`60`	`public open fun resetDebugServerHost() {`