private void resolve(Collection<String> urls) {
final long timestamp = SystemClock.elapsedRealtime();
mPwsClient.resolve(
urls,
new PwsClient.ResolveScanCallback() {
@Override
public void onPwsResults(Collection<PwsResult> pwsResults) {
long duration = SystemClock.elapsedRealtime() - timestamp;
PhysicalWebUma.onForegroundPwsResolution(ListUrlsActivity.this, duration);
// filter out duplicate site URLs.
Collection<String> siteUrls = new HashSet<>();
for (PwsResult pwsResult : pwsResults) {
String siteUrl = pwsResult.siteUrl;
String iconUrl = pwsResult.iconUrl;
if (siteUrl != null && !siteUrls.contains(siteUrl)) {
siteUrls.add(siteUrl);
mAdapter.add(pwsResult);
if (iconUrl != null && !mAdapter.hasIcon(iconUrl)) {
fetchIcon(iconUrl);
}
}
}
finishRefresh();
}
});
}
private void fetchIcon(String iconUrl) {
mPwsClient.fetchIcon(
iconUrl,
new PwsClient.FetchIconCallback() {
@Override
public void onIconReceived(String url, Bitmap bitmap) {
mAdapter.setIcon(url, bitmap);
}
});
}