Revert "Restrict wifi p2p broadcasts"

This reverts commit 2f2f41dca22a9463af648bd823e4620bff4bb5bd.

Bug: 109782011
Test: Unit tests
Test: Manually verify p2p device name in settings
Change-Id: I9d6597af51127435b5cbeb9558ef9ed406caf8b7

1 files changed, 4 insertions, 26 deletions

diff --git a/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java b/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
index a0409bf79..c089c9c09 100644
--- a/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
+++ b/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
@@ -127,13 +127,6 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
     private static final Boolean RELOAD = true;
     private static final Boolean NO_RELOAD = false;
 
-    private static final String[] RECEIVER_PERMISSIONS_FOR_BROADCAST = {
-            android.Manifest.permission.ACCESS_COARSE_LOCATION,
-            android.Manifest.permission.ACCESS_NETWORK_STATE,
-            android.Manifest.permission.ACCESS_WIFI_STATE,
-            android.Manifest.permission.CHANGE_WIFI_STATE
-    };
-
     // Two minutes comes from the wpa_supplicant setting
     private static final int GROUP_CREATING_WAIT_TIME_MS = 120 * 1000;
     private static int sGroupCreatingTimeoutIndex = 0;
@@ -1197,7 +1190,6 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
                 mNetworkInfo.setIsAvailable(true);
                 sendP2pConnectionChangedBroadcast();
                 initializeP2pSettings();
-                refreshBroadcasts();
             }
 
             @Override
@@ -1209,7 +1201,7 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
                         transitionTo(mP2pDisabledState);
                         break;
                     case ENABLE_P2P:
-                        refreshBroadcasts();
+                        // Nothing to do
                         break;
                     case DISABLE_P2P:
                         if (mPeers.clear()) {
@@ -2545,17 +2537,14 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
             final Intent intent = new Intent(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);
             intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
             intent.putExtra(WifiP2pManager.EXTRA_WIFI_P2P_DEVICE, new WifiP2pDevice(mThisDevice));
-            // Formerly sticky
-            mContext.sendBroadcastAsUserMultiplePermissions(intent, UserHandle.ALL,
-                    RECEIVER_PERMISSIONS_FOR_BROADCAST);
+            mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
         }
 
         private void sendPeersChangedBroadcast() {
             final Intent intent = new Intent(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
             intent.putExtra(WifiP2pManager.EXTRA_P2P_DEVICE_LIST, new WifiP2pDeviceList(mPeers));
             intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
-            mContext.sendBroadcastAsUserMultiplePermissions(intent, UserHandle.ALL,
-                    RECEIVER_PERMISSIONS_FOR_BROADCAST);
+            mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
         }
 
         private void sendP2pConnectionChangedBroadcast() {
@@ -2566,9 +2555,7 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
             intent.putExtra(WifiP2pManager.EXTRA_WIFI_P2P_INFO, new WifiP2pInfo(mWifiP2pInfo));
             intent.putExtra(WifiP2pManager.EXTRA_NETWORK_INFO, new NetworkInfo(mNetworkInfo));
             intent.putExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP, new WifiP2pGroup(mGroup));
-            // Formerly sticky
-            mContext.sendBroadcastAsUserMultiplePermissions(intent, UserHandle.ALL,
-                    RECEIVER_PERMISSIONS_FOR_BROADCAST);
+            mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
             if (mWifiChannel != null) {
                 mWifiChannel.sendMessage(WifiP2pServiceImpl.P2P_CONNECTION_CHANGED,
                         new NetworkInfo(mNetworkInfo));
@@ -2584,15 +2571,6 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
             mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
         }
 
-        /**
-         * These broadcasts were formerly sticky; send them again after critical changes to ease
-         * transition.
-         */
-        private void refreshBroadcasts() {
-            sendThisDeviceChangedBroadcast();
-            sendP2pConnectionChangedBroadcast();
-        }
-
         private void startDhcpServer(String intf) {
             InterfaceConfiguration ifcg = null;
             try {