Add PRIVATE_DNS_MODE setting setter
Bug: 182538166
Test: atest FrameworksNetTests
Change-Id: If234426f041606c4881de1eca31b6f5bdb3c6bfe
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index 8c93676..b6193d7 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -5338,4 +5338,23 @@
if (TextUtils.isEmpty(mode)) mode = PRIVATE_DNS_MODE_OPPORTUNISTIC;
return mode;
}
+
+ /**
+ * Set private DNS mode to settings.
+ *
+ * @param context The {@link Context} to set the private DNS mode.
+ * @param mode The private dns mode. This should be one of the PRIVATE_DNS_MODE_* constants.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public static void setPrivateDnsMode(@NonNull Context context,
+ @NonNull @PrivateDnsMode String mode) {
+ if (!(mode == PRIVATE_DNS_MODE_OFF
+ || mode == PRIVATE_DNS_MODE_OPPORTUNISTIC
+ || mode == PRIVATE_DNS_MODE_PROVIDER_HOSTNAME)) {
+ throw new IllegalArgumentException("Invalid private dns mode");
+ }
+ Settings.Global.putString(context.getContentResolver(), PRIVATE_DNS_MODE, mode);
+ }
}