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Commit 295eb97c authored by Irfan Sheriff's avatar Irfan Sheriff Committed by Android Git Automerger
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am 59610c04: cherry-pick d4f3958b into Froyo 

Merge commit '59610c04' into froyo-plus-aosp

* commit '59610c04':
  cherry-pick d4f3958b into Froyo
parents ab86fc91 59610c04

services/java/com/android/server/WifiService.java

+32 −10
Original line number Diff line number Diff line
@@ -168,6 +168,7 @@ public class WifiService extends IWifiManager.Stub { 
    private static final int MESSAGE_UPDATE_STATE       = 5;

    private static final int MESSAGE_START_ACCESS_POINT = 6;

    private static final int MESSAGE_STOP_ACCESS_POINT  = 7;

    private static final int MESSAGE_SET_CHANNELS       = 8;





    private final  WifiHandler mWifiHandler;
@@ -1542,6 +1543,7 @@ public class WifiService extends IWifiManager.Stub { 
        Slog.i(TAG, "WifiService trying to setNumAllowed to "+numChannels+

                " with persist set to "+persist);

        enforceChangePermission();



        /*

         * Validate the argument. We'd like to let the Wi-Fi driver do this,

         * but if Wi-Fi isn't currently enabled, that's not possible, and
@@ -1559,13 +1561,28 @@ public class WifiService extends IWifiManager.Stub { 
            return false;

        }



        if (mWifiHandler == null) return false;



        Message.obtain(mWifiHandler,

                MESSAGE_SET_CHANNELS, numChannels, (persist ? 1 : 0)).sendToTarget();



        return true;

    }



    /**

     * sets the number of allowed radio frequency channels synchronously

     * @param numChannels the number of allowed channels. Must be greater than 0

     * and less than or equal to 16.

     * @param persist {@code true} if the setting should be remembered.

     * @return {@code true} if the operation succeeds, {@code false} otherwise

     */

    private boolean setNumAllowedChannelsBlocking(int numChannels, boolean persist) {

        if (persist) {

            Settings.Secure.putInt(mContext.getContentResolver(),

                    Settings.Secure.WIFI_NUM_ALLOWED_CHANNELS,

                    numChannels);

        }

        mWifiStateTracker.setNumAllowedChannels(numChannels);

        return true;

        return mWifiStateTracker.setNumAllowedChannels(numChannels);

    }



    /**
@@ -1904,6 +1921,11 @@ public class WifiService extends IWifiManager.Stub { 
                                             (WifiConfiguration) msg.obj);

                    sWakeLock.release();

                    break;



                case MESSAGE_SET_CHANNELS:

                    setNumAllowedChannelsBlocking(msg.arg1, msg.arg2 == 1);

                    break;



            }

        }

    }