Examples with ScanResult android.net.wifi.ScanResult used on opensource projects

Example 56 with ScanResult

use of android.net.wifi.ScanResult in project android_frameworks_base by AOSPA.

the class WifiTrackerTest method testAvailableOnly.

public void testAvailableOnly() {
    mWifiTracker = new WifiTracker(mContext, mWifiListener, mLooper, false, true, true, mWifiManager, mMainLooper);
    mWifiTracker.mScanner = mWifiTracker.new Scanner();
    List<WifiConfiguration> wifiConfigs = new ArrayList<WifiConfiguration>();
    List<ScanResult> scanResults = new ArrayList<ScanResult>();
    String[] expectedSsids = generateTestNetworks(wifiConfigs, scanResults, true);
    // Tell WifiTracker we are connected now.
    sendConnected();
    // Send all of the configs and scan results to the tracker.
    Mockito.when(mWifiManager.getConfiguredNetworks()).thenReturn(wifiConfigs);
    Mockito.when(mWifiManager.getScanResults()).thenReturn(scanResults);
    sendScanResultsAndProcess(false);
    // Expect the last one (sorted order) to be left off since its only saved.
    List<AccessPoint> accessPoints = mWifiTracker.getAccessPoints();
    assertEquals("Expected number of results", NUM_NETWORKS - 1, accessPoints.size());
    for (int i = 0; i < NUM_NETWORKS - 1; i++) {
        assertEquals("Verifying slot " + i, expectedSsids[i], accessPoints.get(i).getSsid());
    }
}

Example 57 with ScanResult

use of android.net.wifi.ScanResult in project android_frameworks_base by AOSPA.

the class AccessPointTest method testOnAccessPointChangedCallback.

public void testOnAccessPointChangedCallback() {
    WifiInfo wifiInfo = Mockito.mock(WifiInfo.class);
    Mockito.when(wifiInfo.getNetworkId()).thenReturn(NETWORK_ID);
    mAccessPoint.update(wifiInfo, null);
    verifyOnAccessPointsCallback(1);
    mAccessPoint.update(null, null);
    verifyOnAccessPointsCallback(2);
    ScanResult result = new ScanResult();
    result.capabilities = "";
    result.SSID = TEST_SSID;
    mAccessPoint.update(result);
    verifyOnAccessPointsCallback(3);
}

Example 58 with ScanResult

use of android.net.wifi.ScanResult in project android_frameworks_base by AOSPA.

the class WifiStressTest method testWifiScanning.

/**
     *  Stress Wifi Scanning
     *  TODO: test the scanning quality for each frequency band
     */
@LargeTest
public void testWifiScanning() {
    long scanTimeSum = 0, i, averageScanTime = -1;
    // count times of given ssid appear in scan results.
    int ssidAppearInScanResultsCount = 0;
    for (i = 1; i <= mScanIterations; i++) {
        logv("testWifiScanning: iteration: " + i);
        averageScanTime = scanTimeSum / i;
        writeOutput(String.format("iteration %d out of %d", i, mScanIterations));
        writeOutput(String.format("average scanning time is %d", averageScanTime));
        writeOutput(String.format("ssid appear %d out of %d scan iterations", ssidAppearInScanResultsCount, i));
        List<ScanResult> scanResultLocal = null;
        // wait for a scan result
        long start = 0;
        synchronized (mWifiScanResultLock) {
            start = SystemClock.uptimeMillis();
            assertTrue("start scan failed", mWifiManager.startScan());
            try {
                mWifiScanResultLock.wait(WAIT_FOR_SCAN_RESULT);
            } catch (InterruptedException e) {
            // ignore
            }
            scanTimeSum += SystemClock.uptimeMillis() - start;
            // save the scan result while in lock
            scanResultLocal = mLastScanResult;
        }
        if (scanResultLocal == null || scanResultLocal.isEmpty()) {
            fail("Scan results are empty ");
        }
        logv("size of scan result list: " + scanResultLocal.size());
        for (ScanResult sr : scanResultLocal) {
            logv(String.format("scan result: " + sr.toString()));
            if (mSsid.equals(sr.SSID)) {
                ssidAppearInScanResultsCount += 1;
                break;
            }
        }
    }
    Bundle result = new Bundle();
    result.putLong("actual-iterations", i - 1);
    result.putLong("avg-scan-time", averageScanTime);
    result.putInt("ap-discovered", ssidAppearInScanResultsCount);
    getInstrumentation().sendStatus(Activity.RESULT_FIRST_USER, result);
    if (i == mScanIterations + 1) {
        writeOutput(String.format("iteration %d out of %d", i - 1, mScanIterations));
        writeOutput(String.format("average scanning time is %d", scanTimeSum / (i - 1)));
        writeOutput(String.format("ssid appear %d out of %d scan iterations", ssidAppearInScanResultsCount, i - 1));
    }
}

Example 59 with ScanResult

use of android.net.wifi.ScanResult in project teaTime by ancfdy.

the class AppWifiHelperMgr method lookupScanInfo.

/**
     * 获取扫描WIFI列表的信息
     * @return
     */
public String lookupScanInfo() {
    StringBuilder scanBuilder = new StringBuilder();
    if (scanResultList == null) {
        return "";
    }
    for (int i = 0; i < scanResultList.size(); i++) {
        ScanResult sResult = scanResultList.get(i);
        scanBuilder.append("编号：" + (i + 1));
        scanBuilder.append(" ");
        //所有信息
        scanBuilder.append(sResult.toString());
        scanBuilder.append("\n");
    }
    scanBuilder.append("--------------华丽分割线--------------------");
    for (int i = 0; i < wifiConfigList.size(); i++) {
        scanBuilder.append(wifiConfigList.get(i).toString());
        scanBuilder.append("\n");
    }
    return scanBuilder.toString();
}

Example 60 with ScanResult

use of android.net.wifi.ScanResult in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class WifiStatusTest method handleScanResultsAvailable.

private void handleScanResultsAvailable() {
    List<ScanResult> list = mWifiManager.getScanResults();
    StringBuffer scanList = new StringBuffer();
    if (list != null) {
        for (int i = list.size() - 1; i >= 0; i--) {
            final ScanResult scanResult = list.get(i);
            if (scanResult == null) {
                continue;
            }
            if (TextUtils.isEmpty(scanResult.SSID)) {
                continue;
            }
            scanList.append(scanResult.SSID + " ");
        }
    }
    mScanList.setText(scanList);
}