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Code Issues Releases Wiki Activity

Cache resolved IP addresses

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Closes #237
This commit is contained in:
M66B 2016-01-20 10:45:17 +01:00
parent 33669a43c1
commit 1f341837b9
1 changed files with 28 additions and 16 deletions
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16
app/src/main/java/eu/faircode/netguard/LogAdapter.java
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@ -18,6 +18,8 @@ import com.squareup.picasso.Picasso;
import java.net.InetAddress; import java.net.InetAddress;
import java.net.UnknownHostException; import java.net.UnknownHostException;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.Map;
public class LogAdapter extends CursorAdapter { public class LogAdapter extends CursorAdapter {
private int colTime; private int colTime;
@ -30,6 +32,7 @@ public class LogAdapter extends CursorAdapter {
private int colConnection; private int colConnection;
private int colInteractive; private int colInteractive;
private int colAllowed; private int colAllowed;
private Map<String, String> mapIPHost = new HashMap<String, String>();
public LogAdapter(Context context, Cursor cursor) { public LogAdapter(Context context, Cursor cursor) {
super(context, cursor, 0); super(context, cursor, 0);
@ -140,8 +143,11 @@ public class LogAdapter extends CursorAdapter {
// tvFlags.setText("+APFR"); // tvFlags.setText("+APFR");
// tvUid.setText("18888"); // tvUid.setText("18888");
synchronized (mapIPHost) {
if (mapIPHost.containsKey(whois))
tvIP.setText(mapIPHost.get(whois));
else {
tvIP.setText(whois); tvIP.setText(whois);
new AsyncTask<String, Object, String>() { new AsyncTask<String, Object, String>() {
@Override @Override
protected String doInBackground(String... args) { protected String doInBackground(String... args) {
@ -149,14 +155,20 @@ public class LogAdapter extends CursorAdapter {
// This requires internet permission // This requires internet permission
return InetAddress.getByName(args[0]).getHostName(); return InetAddress.getByName(args[0]).getHostName();
} catch (UnknownHostException ignored) { } catch (UnknownHostException ignored) {
return null; return whois;
} }
} }
@Override @Override
protected void onPostExecute(String host) { protected void onPostExecute(String host) {
synchronized (mapIPHost) {
if (!mapIPHost.containsKey(host))
mapIPHost.put(host, host);
}
tvIP.setText(host); tvIP.setText(host);
} }
}.execute(whois); }.execute(whois);
} }
} }
}
}