Merge "Immediately tear down VCN network when entering Airplane Mode" into sc-v2-dev
diff --git a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
index 7dec4e7..51c3b33 100644
--- a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
+++ b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
@@ -77,6 +77,7 @@
import android.os.PowerManager.WakeLock;
import android.os.Process;
import android.os.SystemClock;
+import android.provider.Settings;
import android.util.ArraySet;
import android.util.Slog;
@@ -782,8 +783,19 @@
// TODO(b/179091925): Move the delayed-message handling to BaseState
// If underlying is null, all underlying networks have been lost. Disconnect VCN after a
- // timeout.
+ // timeout (or immediately if in airplane mode, since the device user has indicated that
+ // the radios should all be turned off).
if (underlying == null) {
+ if (mDeps.isAirplaneModeOn(mVcnContext)) {
+ sendMessageAndAcquireWakeLock(
+ EVENT_UNDERLYING_NETWORK_CHANGED,
+ TOKEN_ALL,
+ new EventUnderlyingNetworkChangedInfo(null));
+ sendDisconnectRequestedAndAcquireWakelock(
+ DISCONNECT_REASON_UNDERLYING_NETWORK_LOST, false /* shouldQuit */);
+ return;
+ }
+
setDisconnectRequestAlarm();
} else {
// Received a new Network so any previous alarm is irrelevant - cancel + clear it,
@@ -2414,6 +2426,12 @@
validationStatusCallback);
}
+ /** Checks if airplane mode is enabled. */
+ public boolean isAirplaneModeOn(@NonNull VcnContext vcnContext) {
+ return Settings.Global.getInt(vcnContext.getContext().getContentResolver(),
+ Settings.Global.AIRPLANE_MODE_ON, 0) != 0;
+ }
+
/** Gets the elapsed real time since boot, in millis. */
public long getElapsedRealTime() {
return SystemClock.elapsedRealtime();
diff --git a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionConnectedStateTest.java b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionConnectedStateTest.java
index c9a8947a..7b5f0b1 100644
--- a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionConnectedStateTest.java
+++ b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionConnectedStateTest.java
@@ -118,6 +118,8 @@
@Test
public void testNullNetworkDoesNotTriggerDisconnect() throws Exception {
+ doReturn(false).when(mDeps).isAirplaneModeOn(any());
+
mGatewayConnection
.getUnderlyingNetworkTrackerCallback()
.onSelectedUnderlyingNetworkChanged(null);
@@ -129,6 +131,19 @@
}
@Test
+ public void testNullNetworkAirplaneModeDisconnects() throws Exception {
+ doReturn(true).when(mDeps).isAirplaneModeOn(any());
+
+ mGatewayConnection
+ .getUnderlyingNetworkTrackerCallback()
+ .onSelectedUnderlyingNetworkChanged(null);
+ mTestLooper.dispatchAll();
+
+ assertEquals(mGatewayConnection.mDisconnectingState, mGatewayConnection.getCurrentState());
+ verify(mIkeSession).kill();
+ }
+
+ @Test
public void testNewNetworkTriggersMigration() throws Exception {
mGatewayConnection
.getUnderlyingNetworkTrackerCallback()