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Commit 5ac66167 authored by Roshan Pius's avatar Roshan Pius
Browse files

WifiScanner: Scanner enable/disable 

Add a new method in WifiScanner to enable/disable scanning. This will be
used by WifiStateMachine to control scanning.

Bug: 110428211
Test: Unit tests
Test: Manual tests

Change-Id: Iebaf5ff81754bf1f14f7533ac16eddb882970b8c
parent aa0dce2d

wifi/java/android/net/wifi/WifiScanner.java

+16 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package android.net.wifi;



import android.Manifest;

import android.annotation.RequiresPermission;

import android.annotation.SuppressLint;

import android.annotation.SystemApi;
@@ -720,6 +721,17 @@ public class WifiScanner { 
        void onPnoNetworkFound(ScanResult[] results);

    }



    /**

     * Enable/Disable wifi scanning.

     *

     * {@hide}

     */

    @RequiresPermission(Manifest.permission.NETWORK_STACK)

    public void setScanningEnabled(boolean enable) {

        validateChannel();

        mAsyncChannel.sendMessage(enable ? CMD_ENABLE : CMD_DISABLE);

    }



    /**

     * Register a listener that will receive results from all single scans

     * Either the onSuccess/onFailure will be called once when the listener is registered. After
@@ -1164,6 +1176,10 @@ public class WifiScanner { 
    public static final int CMD_DEREGISTER_SCAN_LISTENER    = BASE + 28;

    /** @hide */

    public static final int CMD_GET_SINGLE_SCAN_RESULTS     = BASE + 29;

    /** @hide */

    public static final int CMD_ENABLE                      = BASE + 30;

    /** @hide */

    public static final int CMD_DISABLE                     = BASE + 31;



    private Context mContext;

    private IWifiScanner mService;