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Display current IP address in advanced Wifi settings screen

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Change-Id: I47c6eece376e712b73add72057462926f7b2349f
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2010-04-20 11:53:49 -04:00
parent 9f78ffb27e
commit 68b8069862
3 changed files with 26 additions and 3 deletions
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21
src/com/android/settings/wifi/AdvancedSettings.java
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@@ -39,6 +39,7 @@ public class AdvancedSettings extends PreferenceActivity
implements Preference.OnPreferenceChangeListener {
private static final String KEY_MAC_ADDRESS = "mac_address";
private static final String KEY_CURRENT_IP_ADDRESS = "current_ip_address";
private static final String KEY_USE_STATIC_IP = "use_static_ip";
private static final String KEY_NUM_CHANNELS = "num_channels";
private static final String KEY_SLEEP_POLICY = "sleep_policy";
@@ -98,7 +99,7 @@ public class AdvancedSettings extends PreferenceActivity
*/
//initNumChannelsPreference();
initSleepPolicyPreference();
refreshMacAddress();
refreshWifiInfo();
}
private void initNumChannelsPreference() {
@@ -296,7 +297,7 @@ public class AdvancedSettings extends PreferenceActivity
}
}
private void refreshMacAddress() {
private void refreshWifiInfo() {
WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
@@ -304,6 +305,20 @@ public class AdvancedSettings extends PreferenceActivity
String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
wifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress) ? macAddress
: getString(R.string.status_unavailable));
Preference wifiIpAddressPref = findPreference(KEY_CURRENT_IP_ADDRESS);
String ipAddress = null;
if (wifiInfo != null) {
long addr = wifiInfo.getIpAddress();
if (addr != 0) {
// handle negative values whe first octet > 127
if (addr < 0) addr += 0x100000000L;
ipAddress = String.format("%d.%d.%d.%d",
addr & 0xFF, (addr >> 8) & 0xFF, (addr >> 16) & 0xFF, (addr >> 24) & 0xFF);
}
}
wifiIpAddressPref.setSummary(ipAddress == null ?
getString(R.string.status_unavailable) : ipAddress);
}
}