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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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44
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.UnknownHostException;
import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.Map;
public class LogAdapter extends CursorAdapter {
private int colTime;
@ -30,6 +32,7 @@ public class LogAdapter extends CursorAdapter {
private int colConnection;
private int colInteractive;
private int colAllowed;
private Map<String, String> mapIPHost = new HashMap<String, String>();
public LogAdapter(Context context, Cursor cursor) {
super(context, cursor, 0);
@ -140,23 +143,32 @@ public class LogAdapter extends CursorAdapter {
// tvFlags.setText("+APFR");
// tvUid.setText("18888");
tvIP.setText(whois);
synchronized (mapIPHost) {
if (mapIPHost.containsKey(whois))
tvIP.setText(mapIPHost.get(whois));
else {
tvIP.setText(whois);
new AsyncTask<String, Object, String>() {
@Override
protected String doInBackground(String... args) {
try {
// This requires internet permission
return InetAddress.getByName(args[0]).getHostName();
} catch (UnknownHostException ignored) {
return whois;
}
}
new AsyncTask<String, Object, String>() {
@Override
protected String doInBackground(String... args) {
try {
// This requires internet permission
return InetAddress.getByName(args[0]).getHostName();
} catch (UnknownHostException ignored) {
return null;
}
@Override
protected void onPostExecute(String host) {
synchronized (mapIPHost) {
if (!mapIPHost.containsKey(host))
mapIPHost.put(host, host);
}
tvIP.setText(host);
}
}.execute(whois);
}
@Override
protected void onPostExecute(String host) {
tvIP.setText(host);
}
}.execute(whois);
}
}
}