Merge "WifiNetworkScoreCache: Use @hide INetworkScoreCache"

import android.content.Context;

import android.net.INetworkScoreCache;

import android.net.NetworkKey;

import android.net.NetworkScoreManager;

import android.net.ScoredNetwork;

import android.os.Handler;

import android.os.Process;

/**

 * {@link INetworkScoreCache} implementation for Wifi Networks.

 *

 * TODO: This should not be part of wifi mainline module.

 * @hide

 */

public class WifiNetworkScoreCache extends INetworkScoreCache.Stub

        implements NetworkScoreManager.NetworkScoreCallback {

public class WifiNetworkScoreCache extends INetworkScoreCache.Stub {

    private static final String TAG = "WifiNetworkScoreCache";

    private static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG);

    }

    @Override protected final void dump(FileDescriptor fd, PrintWriter writer, String[] args) {

        WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);

        dumpWithLatestScanResults(fd, writer, args, wifiManager.getScanResults());

    }

    /**

     * This is directly invoked from within Wifi-Service (on it's instance of this class), hence

     * avoid making the WifiManager.getScanResults() call to avoid a deadlock.

     */

    public final void dumpWithLatestScanResults(

            FileDescriptor fd, PrintWriter writer, String[] args,

            List<ScanResult> latestScanResults) {

        mContext.enforceCallingOrSelfPermission(permission.DUMP, TAG);

        String header = String.format("WifiNetworkScoreCache (%s/%d)",

                mContext.getPackageName(), Process.myUid());

                writer.println("    " + score);

            }

            writer.println("  Network scores for latest ScanResults:");

            for (ScanResult scanResult : latestScanResults) {

            WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);

            for (ScanResult scanResult : wifiManager.getScanResults()) {

                writer.println(

                        "    " + buildNetworkKey(scanResult) + ": " + getNetworkScore(scanResult));

            }