「Preview」ということですが.
とりあえずは動く.
RecyclerView アイテム内ある要素の クリックイベント
いろんな実装が可能なのですが.
public class ItemsAdapter extends RecyclerView.Adapter<ItemsAdapter.ViewHolder> {
// ...
private static ItemsAdapter.OnItemClickListener listener;
public void setOnItemClickListener(ItemsAdapter.OnItemClickListener listener) {
ItemsAdapter.listener = listener;
}
public interface OnItemClickListener {
void onItemClick(View view, int position);
}
// ...
public static class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
public ViewHolder(final View itemView) {
super(itemView);
name = (TextView) itemView.findViewById(R.id.name);
age = (TextView) itemView.findViewById(R.id.age);
button = (Button) itemView.findViewById(R.id.button);
name.setOnClickListener(this);
age.setOnClickListener(this);
button.setOnClickListener(this)
}
@Override
public void onClick(View v) {
if (listener != null) {
listener.onItemClick(v, getLayoutPosition());
}
}
}
}
UI.
public class MainFragment extends Fragment
implements ItemsAdapter.OnItemClickListener {
// ...
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// ...
mAdapter.setOnItemClickListener(this);
}
@Override
public void onItemClick(View view, int position) {
switch (view.getId()) {
case R.id.name:
// ...
break;
// ...
}
// ...
}
ここらなんだろうな.
Android で nmap
外からでなく端末内からみる.
anmap - Google Project Hosting
端末内にて.
$ tar xvf nmap-5.51-1.tar tar: invalid tar magic
ん?
$ md5 nmap-5.51-1.tar ed692f7ea2e217ca71ae1103f5bf3819 nmap-5.51-1.tar $ ls -al $(which tar) lrwxr-xr-x root shell 2015-10-07 13:51 tar -> busybox $ busybox BusyBox v1.22.1 bionic (2015-10-06 21:51 -0700) multi-call binary. …
新しいものに変える.
BusyBox - Google Play の Android アプリ
$ busybox BusyBox v1.24.1-Stericson (2015-11-06 19:11:24 EST) multi-call binary. … $ tar xvf nmap-5.51-1.tar nmap nmap-os-db nmap-payloads nmap-protocols nmap-rpc nmap-service-probes nmap-services $ ./nmap /system/bin/sh: ./nmap: can't execute: Permission denied $ su # chmod +x nmap Bad mode # chmod 777 nmap # ./nmap sh: ./nmap: can't execute: Permission denied
ん?
# ls -al nmap -rw-rw---- root sdcard_r 1907224 2015-11-14 07:45 nmap # cp nmap* /data/local/tmp # cd /data/local/tmp # ls nmap nmap-5.51-1.tar nmap-os-db nmap-payloads nmap-protocols nmap-rpc nmap-service-probes nmap-services # chmod 777 nmap # ls -al nmap -rwxrwxrwx root root 1907224 2015-11-14 07:48 nmap # ./nmap 127.0.0.1 Starting Nmap 5.51 ( http://nmap.org ) at 2015-11-13 22:53 UTC Nmap scan report for localhost (127.0.0.1) Host is up (0.00011s latency). All 1000 scanned ports on localhost (127.0.0.1) are closed Nmap done: 1 IP address (1 host up) scanned in 0.64 seconds
ネットワークADB向けをあける.
# ./nmap 127.0.0.1 Starting Nmap 5.51 ( http://nmap.org ) at 2015-11-13 22:56 UTC Nmap scan report for localhost (127.0.0.1) Host is up (0.00012s latency). Not shown: 999 closed ports PORT STATE SERVICE 5555/tcp open freeciv Nmap done: 1 IP address (1 host up) scanned in 0.57 seconds