Merge "ClientModeManager: set wifi state" into pi-dev

2 files changed, 30 insertions, 30 deletions

diff --git a/service/java/com/android/server/wifi/ClientModeManager.java b/service/java/com/android/server/wifi/ClientModeManager.java
index 4fd3c6e27..f45623663 100644
--- a/service/java/com/android/server/wifi/ClientModeManager.java
+++ b/service/java/com/android/server/wifi/ClientModeManager.java
@@ -111,6 +111,8 @@ public class ClientModeManager implements ActiveModeManager {
             return;
         }
 
+        mWifiStateMachine.setWifiStateForApiCalls(newState);
+
         final Intent intent = new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION);
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
         intent.putExtra(WifiManager.EXTRA_WIFI_STATE, newState);
diff --git a/service/java/com/android/server/wifi/WifiStateMachine.java b/service/java/com/android/server/wifi/WifiStateMachine.java
index bae8f3a3b..84db81b39 100644
--- a/service/java/com/android/server/wifi/WifiStateMachine.java
+++ b/service/java/com/android/server/wifi/WifiStateMachine.java
@@ -1379,7 +1379,34 @@ public class WifiStateMachine extends StateMachine {
     }
 
     /**
-     * TODO: doc
+     * Temporary method that allows the active ClientModeManager to set the wifi state that is
+     * retrieved by API calls. This will be removed when WifiServiceImpl no longer directly calls
+     * this class (b/31479117).
+     *
+     * @param newState new state to set, invalid states are ignored.
+     */
+    public void setWifiStateForApiCalls(int newState) {
+        switch (newState) {
+            case WIFI_STATE_DISABLING:
+            case WIFI_STATE_DISABLED:
+            case WIFI_STATE_ENABLING:
+            case WIFI_STATE_ENABLED:
+            case WIFI_STATE_UNKNOWN:
+                if (mVerboseLoggingEnabled) {
+                    Log.d(TAG, "setting wifi state to: " + newState);
+                }
+                mWifiState.set(newState);
+                return;
+            default:
+                Log.d(TAG, "attempted to set an invalid state: " + newState);
+                return;
+        }
+    }
+
+    /**
+     * Method used by WifiServiceImpl to get the current state of Wifi (in client mode) for API
+     * calls.  This will be removed when WifiService no longer directly calls this class
+     * (b/31479117).
      */
     public int syncGetWifiState() {
         return mWifiState.get();
@@ -2451,31 +2478,6 @@ public class WifiStateMachine extends StateMachine {
         if (mVerboseLoggingEnabled) log("mSuspendOptNeedsDisabled " + mSuspendOptNeedsDisabled);
     }
 
-    private void setWifiState(int wifiState) {
-        final int previousWifiState = mWifiState.get();
-
-        mWifiState.set(wifiState);
-
-        if (mVerboseLoggingEnabled) log("setWifiState: " + syncGetWifiStateByName());
-
-        // first let WifiController know what is going on
-        if (mClientModeCallback != null) {
-            mClientModeCallback.onStateChanged(wifiState);
-            // once this instance of client mode is complete, remove the callback so we don't
-            // confuse ourselves
-            if (wifiState == WifiManager.WIFI_STATE_UNKNOWN
-                    || wifiState == WifiManager.WIFI_STATE_DISABLED) {
-                mClientModeCallback = null;
-            }
-        }
-
-        final Intent intent = new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION);
-        intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
-        intent.putExtra(WifiManager.EXTRA_WIFI_STATE, wifiState);
-        intent.putExtra(WifiManager.EXTRA_PREVIOUS_WIFI_STATE, previousWifiState);
-        mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
-    }
-
     /*
      * Fetch RSSI, linkspeed, and frequency on current connection
      */
@@ -3814,7 +3816,6 @@ public class WifiStateMachine extends StateMachine {
         if (mNetworkAgent != null) mNetworkAgent.sendNetworkInfo(mNetworkInfo);
         mCountryCode.setReadyForChange(false);
         mInterfaceName = null;
-        setWifiState(WIFI_STATE_DISABLED);
     }
 
     void registerConnected() {
@@ -3886,8 +3887,6 @@ public class WifiStateMachine extends StateMachine {
             mScanRequestProxy.enableScanningForHiddenNetworks(true);
             mWifiInfo.reset();
             mWifiInfo.setSupplicantState(SupplicantState.DISCONNECTED);
-            // Let the system know that wifi is available in client mode.
-            setWifiState(WIFI_STATE_ENABLED);
 
             mWifiInjector.getWakeupController().reset();
 
@@ -3925,7 +3924,6 @@ public class WifiStateMachine extends StateMachine {
             mScanRequestProxy.clearScanResults();
             mWifiInfo.reset();
             mWifiInfo.setSupplicantState(SupplicantState.DISCONNECTED);
-            setWifiState(WIFI_STATE_DISABLED);
             stopClientMode();
         }