2 * wpadebug - wpa_supplicant and Wi-Fi debugging app for Android
3 * Copyright (c) 2013, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 package w1.fi.wpadebug;
11 import java.io.BufferedReader;
12 import java.io.InputStreamReader;
13 import java.io.IOException;
15 import android.app.Activity;
16 import android.app.AlertDialog;
17 import android.os.Bundle;
18 import android.view.View;
19 import android.content.Intent;
20 import android.content.Context;
21 import android.content.DialogInterface;
22 import android.widget.EditText;
23 import android.widget.Toast;
24 import android.util.Log;
25 import android.net.wifi.WifiManager;
26 import android.net.wifi.WifiInfo;
27 import android.net.wifi.WifiConfiguration;
28 import android.nfc.NdefMessage;
29 import android.nfc.NdefRecord;
30 import android.nfc.NfcAdapter;
32 public class MainActivity extends Activity
34 public final static String EXTRA_MESSAGE = "w1.fi.wpadebug.MESSAGE";
35 private static final String TAG = "wpadebug";
38 public void onCreate(Bundle savedInstanceState)
40 super.onCreate(savedInstanceState);
41 setContentView(R.layout.main);
44 public void runCommands(View view)
46 Intent intent = new Intent(this, CommandListActivity.class);
47 startActivity(intent);
50 public void runWpaCommands(View view)
52 Intent intent = new Intent(this, WpaCommandListActivity.class);
53 startActivity(intent);
56 public void runWpaCredentials(View view)
58 Intent intent = new Intent(this, WpaCredActivity.class);
59 startActivity(intent);
62 public void runWpaCliCmd(View view)
64 Intent intent = new Intent(this, DisplayMessageActivity.class);
65 EditText editText = (EditText) findViewById(R.id.edit_cmd);
66 String cmd = editText.getText().toString();
67 if (cmd.trim().length() == 0) {
68 show_alert("wpa_cli command", "Invalid command");
74 public void wpaLogLevelInfo(View view)
76 wpaCmd(view, "LOG_LEVEL INFO 1");
79 public void wpaLogLevelDebug(View view)
81 wpaCmd(view, "LOG_LEVEL DEBUG 1");
84 public void wpaLogLevelExcessive(View view)
86 wpaCmd(view, "LOG_LEVEL EXCESSIVE 1");
89 private void wpaCmd(View view, String cmd)
91 Intent intent = new Intent(this, DisplayMessageActivity.class);
92 String message = run("wpa_cli " + cmd);
95 intent.putExtra(EXTRA_MESSAGE, message);
96 startActivity(intent);
99 private String run(String cmd)
102 Log.d(TAG, "Running external process: " + cmd);
103 Process proc = Runtime.getRuntime().exec(new String[]{"/system/bin/mksh-su", "-c", cmd});
104 BufferedReader reader = new BufferedReader(new InputStreamReader(proc.getInputStream()));
105 StringBuffer output = new StringBuffer();
107 char[] buffer = new char[1024];
108 while ((read = reader.read(buffer)) > 0)
109 output.append(buffer, 0, read);
112 Log.d(TAG, "External process completed - exitValue " +
114 return output.toString();
115 } catch (IOException e) {
116 show_alert("Could not run external program",
117 "Execution of an external program failed. " +
118 "Maybe mksh-su was not installed.");
120 } catch (InterruptedException e) {
121 throw new RuntimeException(e);
125 private void show_alert(String title, String message)
127 AlertDialog.Builder alert = new AlertDialog.Builder(this);
128 alert.setTitle(title);
129 alert.setMessage(message);
130 alert.setPositiveButton("OK", new DialogInterface.OnClickListener() {
131 public void onClick(DialogInterface dialog, int id)
135 alert.create().show();
138 public void wifiManagerInfo(View view)
140 Intent intent = new Intent(this, DisplayMessageActivity.class);
141 WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
142 String message = "WifiState: " + manager.getWifiState() + "\n" +
143 "WifiEnabled: " + manager.isWifiEnabled() + "\n" +
144 "pingSupplicant: " + manager.pingSupplicant() + "\n" +
145 "DhcpInfo: " + manager.getDhcpInfo().toString() + "\n";
146 intent.putExtra(EXTRA_MESSAGE, message);
147 startActivity(intent);
150 public void wifiInfo(View view)
152 Intent intent = new Intent(this, DisplayMessageActivity.class);
153 WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
154 WifiInfo wifi = manager.getConnectionInfo();
155 String message = wifi.toString() + "\n" + wifi.getSupplicantState();
156 intent.putExtra(EXTRA_MESSAGE, message);
157 startActivity(intent);
160 public void wifiConfiguredNetworks(View view)
162 Intent intent = new Intent(this, DisplayMessageActivity.class);
163 WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
164 StringBuilder sb = new StringBuilder();
165 for (WifiConfiguration n: manager.getConfiguredNetworks())
166 sb.append(n.toString() + "\n");
167 intent.putExtra(EXTRA_MESSAGE, sb.toString());
168 startActivity(intent);
171 public void nfcWpsHandoverRequest(View view)
174 nfc = NfcAdapter.getDefaultAdapter(this);
176 Toast.makeText(this, "NFC is not available",
177 Toast.LENGTH_LONG).show();
182 msg = new NdefMessage(new NdefRecord[] {
183 NdefRecord.createMime("application/vnd.wfa.wsc",
187 nfc.setNdefPushMessage(msg, this);
188 Toast.makeText(this, "NFC push message (WSC) configured",
189 Toast.LENGTH_LONG).show();