diff --git a/services/tests/servicestests/src/com/android/server/uwb/UwbServiceImplTest.java b/services/tests/servicestests/src/com/android/server/uwb/UwbServiceImplTest.java index 11554c7a7dc55..6334e9d3cdc5b 100644 --- a/services/tests/servicestests/src/com/android/server/uwb/UwbServiceImplTest.java +++ b/services/tests/servicestests/src/com/android/server/uwb/UwbServiceImplTest.java @@ -82,6 +82,8 @@ public class UwbServiceImplTest { MockitoAnnotations.initMocks(this); when(mUwbInjector.getVendorService()).thenReturn(mVendorService); when(mUwbInjector.checkUwbRangingPermissionForDataDelivery(any(), any())).thenReturn(true); + when(mUwbInjector.isPersistedUwbStateEnabled()).thenReturn(true); + when(mUwbInjector.isAirplaneModeOn()).thenReturn(false); when(mVendorService.asBinder()).thenReturn(mVendorServiceBinder); mUwbServiceImpl = new UwbServiceImpl(mContext, mUwbInjector); } diff --git a/services/uwb/java/com/android/server/uwb/UwbInjector.java b/services/uwb/java/com/android/server/uwb/UwbInjector.java index 64f1da1c8e16a..a7a0500483c27 100644 --- a/services/uwb/java/com/android/server/uwb/UwbInjector.java +++ b/services/uwb/java/com/android/server/uwb/UwbInjector.java @@ -21,10 +21,13 @@ import static android.content.PermissionChecker.PERMISSION_GRANTED; import android.annotation.NonNull; import android.content.AttributionSource; +import android.content.ContentResolver; import android.content.Context; import android.content.PermissionChecker; import android.os.IBinder; import android.os.ServiceManager; +import android.provider.Settings; +import android.uwb.AdapterState; import android.uwb.IUwbAdapter; @@ -80,4 +83,23 @@ public class UwbInjector { mContext, UWB_RANGING, -1, attributionSource, message); return permissionCheckResult == PERMISSION_GRANTED; } + + /** Returns true if UWB state saved in Settings is enabled. */ + public boolean isPersistedUwbStateEnabled() { + final ContentResolver cr = mContext.getContentResolver(); + try { + return Settings.Global.getInt(cr, Settings.Global.UWB_ENABLED) + == AdapterState.STATE_ENABLED_ACTIVE; + } catch (Settings.SettingNotFoundException e) { + Settings.Global.putInt(cr, Settings.Global.UWB_ENABLED, + AdapterState.STATE_ENABLED_ACTIVE); + return true; + } + } + + /** Returns true if airplane mode is turned on. */ + public boolean isAirplaneModeOn() { + return Settings.Global.getInt(mContext.getContentResolver(), + Settings.Global.AIRPLANE_MODE_ON, 0) == 1; + } } diff --git a/services/uwb/java/com/android/server/uwb/UwbServiceImpl.java b/services/uwb/java/com/android/server/uwb/UwbServiceImpl.java index 4dd26a66cf0ef..889e182af46b4 100644 --- a/services/uwb/java/com/android/server/uwb/UwbServiceImpl.java +++ b/services/uwb/java/com/android/server/uwb/UwbServiceImpl.java @@ -18,13 +18,19 @@ package com.android.server.uwb; import android.annotation.NonNull; import android.content.AttributionSource; +import android.content.BroadcastReceiver; +import android.content.ContentResolver; import android.content.Context; +import android.content.Intent; +import android.content.IntentFilter; import android.os.Binder; import android.os.IBinder; import android.os.PersistableBundle; import android.os.RemoteException; +import android.provider.Settings; import android.util.ArrayMap; import android.util.Log; +import android.uwb.AdapterState; import android.uwb.IUwbAdapter; import android.uwb.IUwbAdapterStateCallbacks; import android.uwb.IUwbRangingCallbacks; @@ -225,13 +231,20 @@ public class UwbServiceImpl extends IUwbAdapter.Stub implements IBinder.DeathRec mVendorUwbAdapter = null; } - private synchronized IUwbAdapter getVendorUwbAdapter() throws IllegalStateException { + private synchronized IUwbAdapter getVendorUwbAdapter() + throws IllegalStateException, RemoteException { if (mVendorUwbAdapter != null) return mVendorUwbAdapter; mVendorUwbAdapter = mUwbInjector.getVendorService(); if (mVendorUwbAdapter == null) { throw new IllegalStateException("No vendor service found!"); } Log.i(TAG, "Retrieved vendor service"); + long token = Binder.clearCallingIdentity(); + try { + mVendorUwbAdapter.setEnabled(isEnabled()); + } finally { + Binder.restoreCallingIdentity(token); + } linkToVendorServiceDeath(); return mVendorUwbAdapter; } @@ -239,6 +252,7 @@ public class UwbServiceImpl extends IUwbAdapter.Stub implements IBinder.DeathRec UwbServiceImpl(@NonNull Context context, @NonNull UwbInjector uwbInjector) { mContext = context; mUwbInjector = uwbInjector; + registerAirplaneModeReceiver(); } private void enforceUwbPrivilegedPermission() { @@ -320,6 +334,34 @@ public class UwbServiceImpl extends IUwbAdapter.Stub implements IBinder.DeathRec @Override public synchronized void setEnabled(boolean enabled) throws RemoteException { - getVendorUwbAdapter().setEnabled(enabled); + persistUwbState(enabled); + getVendorUwbAdapter().setEnabled(isEnabled()); + } + + private void persistUwbState(boolean enabled) { + final ContentResolver cr = mContext.getContentResolver(); + int state = enabled ? AdapterState.STATE_ENABLED_ACTIVE : AdapterState.STATE_DISABLED; + Settings.Global.putInt(cr, Settings.Global.UWB_ENABLED, state); + } + + private void registerAirplaneModeReceiver() { + mContext.registerReceiver(new BroadcastReceiver() { + @Override + public void onReceive(Context context, Intent intent) { + handleAirplaneModeEvent(); + } + }, new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED)); + } + + private void handleAirplaneModeEvent() { + try { + getVendorUwbAdapter().setEnabled(isEnabled()); + } catch (RemoteException | IllegalStateException e) { + Log.e(TAG, "Unable to set UWB Adapter state.", e); + } + } + + private boolean isEnabled() { + return mUwbInjector.isPersistedUwbStateEnabled() && !mUwbInjector.isAirplaneModeOn(); } }