質問編集履歴
4
mod source
title
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File without changes
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body
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@@ -51,7 +51,7 @@
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51
51
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config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP104);
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52
52
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config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
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53
53
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config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
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54
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-
config.preSharedKey = "\"
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54
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+
config.preSharedKey = "\"xxxxxxxxxxxx\"";
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55
55
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56
56
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//ネットワークＩＤを取得する 成功は０ 失敗は－１
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57
57
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int networkId = wifiManager.addNetwork(config);
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@@ -61,7 +61,7 @@
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61
61
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62
62
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//WifiManager wifiManager = (WifiManager)getSystemService(Context.WIFI_SERVICE);
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63
63
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//int networkId = 0; // 上記設定で取得できたものを使用
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64
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-
//String targetSSID = "
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64
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+
//String targetSSID = "xxxxx";
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65
65
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66
66
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// 例外処理 WiFi機能が無効の状態で呼び出されるとSSID検索の所でnullとなる
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67
67
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try {
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3
modify source
title
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File without changes
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body
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@@ -31,7 +31,9 @@
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31
31
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MyConnectWifiManager.enableNetwork(i.networkId, true);
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32
32
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MyConnectWifiManager.reconnect();
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33
33
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34
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+
```
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34
35
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36
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+
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35
37
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```ここに言語を入力
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36
38
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WifiManager wifiManager = (WifiManager)getSystemService(Context.WIFI_SERVICE);
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37
39
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@@ -87,5 +89,4 @@
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87
89
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ts.setGravity(Gravity.CENTER, 0, 0);
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88
90
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ts.show();
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89
91
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}
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90
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-
```
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91
92
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```
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2
add source
title
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File without changes
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body
CHANGED
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@@ -30,4 +30,62 @@
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30
30
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MyConnectWifiManager.disconnect();
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31
31
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MyConnectWifiManager.enableNetwork(i.networkId, true);
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32
32
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MyConnectWifiManager.reconnect();
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33
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+
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34
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+
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35
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+
```ここに言語を入力
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36
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+
WifiManager wifiManager = (WifiManager)getSystemService(Context.WIFI_SERVICE);
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37
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+
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38
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+
String ssidWpaWpa2Psk = "xxxxx";
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39
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+
String targetSSID = "xxxxx";
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40
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+
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41
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+
WifiConfiguration config = new WifiConfiguration();
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42
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+
config.SSID = "\"" + ssidWpaWpa2Psk + "\"";
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43
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+
config.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
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44
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+
config.allowedProtocols.set(WifiConfiguration.Protocol.WPA);
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45
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+
config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
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46
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+
config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
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47
|
+
config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
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48
|
+
config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40);
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49
|
+
config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP104);
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|
50
|
+
config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
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51
|
+
config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
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|
52
|
+
config.preSharedKey = "\"xxxxxxxxxxxxxxxxxxxxx\"";
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|
53
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+
|
|
54
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+
//ネットワークＩＤを取得する 成功は０ 失敗は－１
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|
55
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+
int networkId = wifiManager.addNetwork(config);
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|
56
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+
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57
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+
wifiManager.saveConfiguration();
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|
58
|
+
wifiManager.updateNetwork(config);
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|
59
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+
|
|
60
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+
//WifiManager wifiManager = (WifiManager)getSystemService(Context.WIFI_SERVICE);
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61
|
+
//int networkId = 0; // 上記設定で取得できたものを使用
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|
62
|
+
//String targetSSID = "uwxpq2";
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|
63
|
+
|
|
64
|
+
// 例外処理 WiFi機能が無効の状態で呼び出されるとSSID検索の所でnullとなる
|
|
65
|
+
try {
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|
66
|
+
// ssidの検索を開始
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|
67
|
+
wifiManager.startScan();
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|
68
|
+
for (ScanResult result : wifiManager.getScanResults()) {
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|
69
|
+
// Android4.2以降よりダブルクォーテーションが付いてくるので除去
|
|
70
|
+
String resultSSID = result.SSID.replace("\"", "");
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|
71
|
+
if (resultSSID.equals(targetSSID)) {
|
|
72
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+
// ユーザが入力したＩＤと検索したＩＤが同一だった為、接続を開始する
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|
73
|
+
|
|
74
|
+
if (networkId > 0) {
|
|
75
|
+
// 先に既存接続先を無効にしてから接続します
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|
76
|
+
for (WifiConfiguration c0 : wifiManager.getConfiguredNetworks()) {
|
|
77
|
+
wifiManager.enableNetwork(c0.networkId, false);
|
|
78
|
+
}
|
|
79
|
+
wifiManager.enableNetwork(networkId, true);
|
|
80
|
+
}
|
|
81
|
+
break;
|
|
82
|
+
}
|
|
83
|
+
}
|
|
84
|
+
} catch (NullPointerException e) {
|
|
85
|
+
// 例外処理
|
|
86
|
+
Toast ts = Toast.makeText(login.this, "ERROR WiFi機能が無効の状態で呼び出されています。", Toast.LENGTH_SHORT);
|
|
87
|
+
ts.setGravity(Gravity.CENTER, 0, 0);
|
|
88
|
+
ts.show();
|
|
89
|
+
}
|
|
90
|
+
```
|
|
33
91
|
```
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1
add source
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -11,4 +11,23 @@
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|
|
11
11
|
すごくわかりやすくいえば
|
|
12
12
|
|
|
13
13
|
上記ではパスを入力していません。
|
|
14
|
-
idとPASSを入力してwifiに接続するプログラムを教えてください。
|
|
14
|
+
idとPASSを入力してwifiに接続するプログラムを教えてください。
|
|
15
|
+
|
|
16
|
+
```ここに言語を入力
|
|
17
|
+
|
|
18
|
+
String netSSIDNotQuote = String.format("\"%s\"", netSSID);
|
|
19
|
+
|
|
20
|
+
WifiManager MyConnectWifiManager = (WifiManager) getSystemService (Context.WIFI_SERVICE);
|
|
21
|
+
|
|
22
|
+
WifiInfo info = MyConnectWifiManager.getConnectionInfo ();
|
|
23
|
+
|
|
24
|
+
|
|
25
|
+
MyConnectWifiManager.setWifiEnabled(true);
|
|
26
|
+
|
|
27
|
+
List<WifiConfiguration> list = MyConnectWifiManager.getConfiguredNetworks();
|
|
28
|
+
for( WifiConfiguration i : list ) {
|
|
29
|
+
if(i.SSID != null && i.SSID.equals(netSSIDNotQuote)) {
|
|
30
|
+
MyConnectWifiManager.disconnect();
|
|
31
|
+
MyConnectWifiManager.enableNetwork(i.networkId, true);
|
|
32
|
+
MyConnectWifiManager.reconnect();
|
|
33
|
+
```
|