publicvoidconnectToWifi(Stringssid,Stringpassword){WifiManagerwifiManager=(WifiManager)getApplicationContext().getSystemService(Context.WIFI_SERVICE);WifiConfigurationwifiConfig=newWifiConfiguration();wifiConfig.SSID=String.format("\"%s\"",ssid);wifiConfig.preSharedKey=String.format("\"%s\"",password);//...
WifiInfowifiInfo=wifiManager.getConnectionInfo();// 获取当前连接的Wifi信息,方便后续做状态检查 1. 2. 步骤三:连接Wifi 在这个步骤中,我们编写代码来连接指定的Wifi网络。 publicvoidconnectToWifi(Stringssid,Stringpassword){WifiConfigurationwifiConfig=newWifiConfiguration();wifiConfig.SSID=String.format("\"%s\"...
If the WiFi is already on, but you still can’t connect to the WiFi, make sure that your Wi-Fi network is functioning properly. Check if other devices, such as laptops or tablets, can connect to the network without any issues. Once you’ve cleared out that the WiFi works on other de...
* when auto-connecting to wifi.* Compatibility Note: For applications targeting * {@link android.os.Build.VERSION_CODES#Q} or above, this API will always return {@code -1}.*/ @Deprecated public int addNetwork(WifiConfiguration config) { if (config == null) { return -1;} config.network...
i(TAG, "Connecting to Wifi display: " + mDesiredDevice.deviceName); mConnectingDevice = mDesiredDevice; WifiP2pConfig config = new WifiP2pConfig(); WpsInfo wps = new WpsInfo(); if (mWifiDisplayWpsConfig != WpsInfo.INVALID) { wps.setup = mWifiDisplayWpsConfig; } else if (mConnecting...
* b) See {@link#addNetworkSuggestions(List)},* {@link#removeNetworkSuggestions(List)} for new API to add Wi-Fi networks for consideration*whenauto-connecting to wifi. * Compatibility Note: For applications targeting * {@link android.os.Build.VERSION_CODES#Q} or above, this API will always...
mWorkAsyncTask.execute();break;caseR.id.connect_wifi:if(ssid.equals(WifiAutoConnectManager.getSSID())) {return; } String pwdString=et_pwd.getText().toString().trim();if(TextUtils.isEmpty(pwdString)){ Toast.makeText(WifiTestActivity.this, "请先填写wifi密码", Toast.LENGTH_SHORT).show();...
WifiApAdmin wifiAp =new WifiApAdmin(mContext); wifiAp.startWifiAp("\"HotSpot\"","hhhhhh123"); } }); } @Override publicboolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. ...
梳理一下Android11的wifi连接流程。 一、可以看到点击连接以后,如果config不为null,则先保存网络,再进行连接,所以即使连接失败,此网络依然在已保存网络列表里。 packages/apps/Settings/src/com/android/settings/wifi/WifiSettings.java 代码语言:javascript
First, check if the Wi-Fi connection is working on another device. Then, try connecting to another network. If you can connect to the Wi-Fi with someone else’s phone or tablet, it’s likely a network issue. If you can connect to another network, the problem is probably with your dev...