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

Example 6 with ScanResult

use of android.net.wifi.ScanResult in project robolectric by robolectric.

the class ShadowScanResultTest method shouldConstruct.

@Test
public void shouldConstruct() throws Exception {
    ScanResult scanResult = ShadowScanResult.newInstance("SSID", "BSSID", "Caps", 11, 42);
    assertThat(scanResult.SSID).isEqualTo("SSID");
    assertThat(scanResult.BSSID).isEqualTo("BSSID");
    assertThat(scanResult.capabilities).isEqualTo("Caps");
    assertThat(scanResult.level).isEqualTo(11);
    assertThat(scanResult.frequency).isEqualTo(42);
    assertNotNull(shadowOf(scanResult).realObject);
}

Example 7 with ScanResult

use of android.net.wifi.ScanResult in project routerkeygenAndroid by routerkeygen.

the class WifiListAdapter method getView.

public View getView(int position, View convertView, ViewGroup parent) {
    final ScanResult wifi = getItem(position);
    if (convertView == null) {
        convertView = inflater.inflate(R.layout.item_list_wifi, parent, false);
        convertView.setTag(new ViewHolder((TextView) convertView.findViewById(R.id.wifiName), (TextView) convertView.findViewById(R.id.wifiMAC), (ImageView) convertView.findViewById(R.id.strenght)));
    }
    final ViewHolder holder = (ViewHolder) convertView.getTag();
    holder.ssid.setText(wifi.SSID);
    holder.ssid.setTypeface(typeface);
    holder.ssid.setSelected(true);
    holder.ssid.setEllipsize(TruncateAt.MARQUEE);
    holder.mac.setText(wifi.BSSID.toUpperCase(Locale.getDefault()));
    holder.mac.setTypeface(typeface);
    holder.mac.setSelected(true);
    holder.mac.setEllipsize(TruncateAt.MARQUEE);
    final int strenght = WifiManager.calculateSignalLevel(wifi.level, 4);
    if (isLocked(wifi)) {
        holder.networkStrenght.setImageDrawable(wifiSignalLocked[strenght]);
    } else {
        holder.networkStrenght.setImageDrawable(wifiSignal[strenght]);
    }
    return convertView;
}

Example 8 with ScanResult

use of android.net.wifi.ScanResult in project platform_frameworks_base by android.

the class AccessPoint method getVisibilityStatus.

/**
     * Returns the visibility status of the WifiConfiguration.
     *
     * @return autojoin debugging information
     * TODO: use a string formatter
     * ["rssi 5Ghz", "num results on 5GHz" / "rssi 5Ghz", "num results on 5GHz"]
     * For instance [-40,5/-30,2]
     */
private String getVisibilityStatus() {
    StringBuilder visibility = new StringBuilder();
    StringBuilder scans24GHz = null;
    StringBuilder scans5GHz = null;
    String bssid = null;
    long now = System.currentTimeMillis();
    if (mInfo != null) {
        bssid = mInfo.getBSSID();
        if (bssid != null) {
            visibility.append(" ").append(bssid);
        }
        visibility.append(" rssi=").append(mInfo.getRssi());
        visibility.append(" ");
        visibility.append(" score=").append(mInfo.score);
        visibility.append(String.format(" tx=%.1f,", mInfo.txSuccessRate));
        visibility.append(String.format("%.1f,", mInfo.txRetriesRate));
        visibility.append(String.format("%.1f ", mInfo.txBadRate));
        visibility.append(String.format("rx=%.1f", mInfo.rxSuccessRate));
    }
    int rssi5 = WifiConfiguration.INVALID_RSSI;
    int rssi24 = WifiConfiguration.INVALID_RSSI;
    int num5 = 0;
    int num24 = 0;
    int numBlackListed = 0;
    // Number scan results we included in the string
    int n24 = 0;
    // Number scan results we included in the string
    int n5 = 0;
    evictOldScanResults();
    // TODO: sort list by RSSI or age
    for (ScanResult result : mScanResultCache.values()) {
        if (result.frequency >= LOWER_FREQ_5GHZ && result.frequency <= HIGHER_FREQ_5GHZ) {
            // Strictly speaking: [4915, 5825]
            // number of known BSSID on 5GHz band
            num5 = num5 + 1;
        } else if (result.frequency >= LOWER_FREQ_24GHZ && result.frequency <= HIGHER_FREQ_24GHZ) {
            // Strictly speaking: [2412, 2482]
            // number of known BSSID on 2.4Ghz band
            num24 = num24 + 1;
        }
        if (result.frequency >= LOWER_FREQ_5GHZ && result.frequency <= HIGHER_FREQ_5GHZ) {
            if (result.level > rssi5) {
                rssi5 = result.level;
            }
            if (n5 < 4) {
                if (scans5GHz == null)
                    scans5GHz = new StringBuilder();
                scans5GHz.append(" \n{").append(result.BSSID);
                if (bssid != null && result.BSSID.equals(bssid))
                    scans5GHz.append("*");
                scans5GHz.append("=").append(result.frequency);
                scans5GHz.append(",").append(result.level);
                scans5GHz.append("}");
                n5++;
            }
        } else if (result.frequency >= LOWER_FREQ_24GHZ && result.frequency <= HIGHER_FREQ_24GHZ) {
            if (result.level > rssi24) {
                rssi24 = result.level;
            }
            if (n24 < 4) {
                if (scans24GHz == null)
                    scans24GHz = new StringBuilder();
                scans24GHz.append(" \n{").append(result.BSSID);
                if (bssid != null && result.BSSID.equals(bssid))
                    scans24GHz.append("*");
                scans24GHz.append("=").append(result.frequency);
                scans24GHz.append(",").append(result.level);
                scans24GHz.append("}");
                n24++;
            }
        }
    }
    visibility.append(" [");
    if (num24 > 0) {
        visibility.append("(").append(num24).append(")");
        if (n24 <= 4) {
            if (scans24GHz != null) {
                visibility.append(scans24GHz.toString());
            }
        } else {
            visibility.append("max=").append(rssi24);
            if (scans24GHz != null) {
                visibility.append(",").append(scans24GHz.toString());
            }
        }
    }
    visibility.append(";");
    if (num5 > 0) {
        visibility.append("(").append(num5).append(")");
        if (n5 <= 4) {
            if (scans5GHz != null) {
                visibility.append(scans5GHz.toString());
            }
        } else {
            visibility.append("max=").append(rssi5);
            if (scans5GHz != null) {
                visibility.append(",").append(scans5GHz.toString());
            }
        }
    }
    if (numBlackListed > 0)
        visibility.append("!").append(numBlackListed);
    visibility.append("]");
    return visibility.toString();
}

Example 9 with ScanResult

use of android.net.wifi.ScanResult in project platform_frameworks_base by android.

the class AccessPoint method getRssi.

public int getRssi() {
    evictOldScanResults();
    int rssi = Integer.MIN_VALUE;
    for (ScanResult result : mScanResultCache.values()) {
        if (result.level > rssi) {
            rssi = result.level;
        }
    }
    return rssi;
}

Example 10 with ScanResult

use of android.net.wifi.ScanResult in project platform_frameworks_base by android.

the class AccessPoint method getSeen.

public long getSeen() {
    evictOldScanResults();
    long seen = 0;
    for (ScanResult result : mScanResultCache.values()) {
        if (result.timestamp > seen) {
            seen = result.timestamp;
        }
    }
    return seen;
}