wifi: WifiManager.startScan() will now do passive scans by default.

Active scans will only happen if a hidden AP is in use, or if the new method
WifiManager.startScanActive() is called.
This fixes some audio playback problems with bluetooth A2DP.

Signed-off-by: Mike Lockwood <lockwood@android.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/services/java/com/android/server/WifiService.java b/services/java/com/android/server/WifiService.java
index a940af3..01394ad 100644
--- a/services/java/com/android/server/WifiService.java
+++ b/services/java/com/android/server/WifiService.java
@@ -436,7 +436,7 @@ public class WifiService extends IWifiManager.Stub {
      * see {@link android.net.wifi.WifiManager#startScan()}
      * @return {@code true} if the operation succeeds
      */
-    public boolean startScan() {
+    public boolean startScan(boolean forceActive) {
         enforceChangePermission();
         synchronized (mWifiStateTracker) {
             switch (mWifiStateTracker.getSupplicantState()) {
@@ -450,7 +450,7 @@ public class WifiService extends IWifiManager.Stub {
                             WifiStateTracker.SUPPL_SCAN_HANDLING_LIST_ONLY);
                     break;
             }
-            return WifiNative.scanCommand();
+            return WifiNative.scanCommand(forceActive);
         }
     }