version:1.4
update:2021-10-21 10:14:40 fix: add:增加浏览器桌面检测升级，修复重复请求
This commit is contained in:
269
app/src/main/java/com/aoleyun/sn/utils/WiFiUtils.java
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269
app/src/main/java/com/aoleyun/sn/utils/WiFiUtils.java
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package com.aoleyun.sn.utils;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.net.wifi.ScanResult;
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import android.net.wifi.WifiConfiguration;
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import android.net.wifi.WifiManager;
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import android.text.TextUtils;
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import android.util.Log;
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import com.aoleyun.sn.bean.WiFiAlias;
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import com.google.gson.Gson;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import com.google.gson.reflect.TypeToken;
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import com.tencent.mmkv.MMKV;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @author : fanhuitong
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* e-mail :
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* @date : 2021/10/25 10:20
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* desc :
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* version: 1.0
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*/
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public class WiFiUtils {
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private static WiFiUtils sInstance;
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private static WifiManager mWifiManager;
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@SuppressLint("StaticFieldLeak")
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private Context mContext;
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private static String TAG = WiFiUtils.class.getSimpleName();
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public WiFiUtils(Context context) {
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this.mContext = context;
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}
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public static void init(Context context) {
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mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
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if (sInstance == null) {
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Log.e(TAG, "init: ");
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sInstance = new WiFiUtils(context);
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}
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}
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public static WiFiUtils getInstance() {
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if (sInstance == null) {
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throw new IllegalStateException("You must be init WiFiUtils first");
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}
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return sInstance;
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}
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/**
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* wifi是否打开
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*
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* @return
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*/
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public boolean isWifiEnable() {
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boolean isEnable = false;
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if (mWifiManager != null) {
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if (mWifiManager.isWifiEnabled()) {
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isEnable = true;
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}
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}
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return isEnable;
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}
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/**
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* 打开WiFi
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*/
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public void openWifi() {
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if (mWifiManager != null && !isWifiEnable()) {
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mWifiManager.setWifiEnabled(true);
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}
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}
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/**
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* 关闭WiFi
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*/
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public void closeWifi() {
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if (mWifiManager != null && isWifiEnable()) {
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mWifiManager.setWifiEnabled(false);
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}
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}
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/**
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* 获取WiFi列表
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*
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* @return
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*/
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public List<ScanResult> getWifiList() {
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List<ScanResult> resultList = new ArrayList<>();
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if (mWifiManager != null && isWifiEnable()) {
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resultList.addAll(mWifiManager.getScanResults());
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}
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return resultList;
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}
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/**
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* 有密码连接
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*
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* @param ssid
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* @param pws
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*/
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public void connectWifiPws(String ssid, String pws) {
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// mWifiManager.disableNetwork(mWifiManager.getConnectionInfo().getNetworkId());
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mWifiManager.disconnect();
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int netId = mWifiManager.addNetwork(getWifiConfig(ssid, pws, true));
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mWifiManager.enableNetwork(netId, true);
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mWifiManager.reconnect();
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}
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/**
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* 无密码连接
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*
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* @param ssid
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*/
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public void connectWifiNoPws(String ssid) {
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// mWifiManager.disableNetwork(mWifiManager.getConnectionInfo().getNetworkId());
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int netId = mWifiManager.addNetwork(getWifiConfig(ssid, "", false));
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mWifiManager.enableNetwork(netId, true);
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}
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/**
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* wifi设置
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*
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* @param ssid
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* @param pws
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* @param isHasPws
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*/
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private static WifiConfiguration getWifiConfig(String ssid, String pws, boolean isHasPws) {
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WifiConfiguration config = new WifiConfiguration();
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config.allowedAuthAlgorithms.clear();
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config.allowedGroupCiphers.clear();
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config.allowedKeyManagement.clear();
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config.allowedPairwiseCiphers.clear();
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config.allowedProtocols.clear();
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config.SSID = "\"" + ssid + "\"";
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WifiConfiguration tempConfig = isExist(ssid);
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if (tempConfig != null) {
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mWifiManager.removeNetwork(tempConfig.networkId);
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}
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if (isHasPws) {
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config.preSharedKey = "\"" + pws + "\"";
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config.hiddenSSID = true;
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config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN);
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config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
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config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
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config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
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config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
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config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
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config.status = WifiConfiguration.Status.ENABLED;
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} else {
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config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
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}
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return config;
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}
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/**
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* 得到配置好的网络连接
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*
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* @param ssid
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* @return
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*/
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private static WifiConfiguration isExist(String ssid) {
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List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();
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for (WifiConfiguration config : configs) {
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if (config.SSID.equals("\"" + ssid + "\"")) {
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return config;
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}
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}
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return null;
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}
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synchronized public static void saveWiFiPasswd(List<WiFiAlias> passwd) {
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String jsonString = MMKV.defaultMMKV().decodeString("WiFiPassword", "");
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Log.e(TAG, "saveWiFiPasswd: " + jsonString);
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Gson gson = new Gson();
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Type listType = new TypeToken<List<WiFiAlias>>() {
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}.getType();
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List<WiFiAlias> oldList = gson.fromJson(jsonString, listType);
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comparedWiFiAlias(oldList, passwd);
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}
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private static void comparedWiFiAlias(List<WiFiAlias> oldWiFiAlias, List<WiFiAlias> newWiFiAlias) {
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Log.e("comparedWiFiAlias", "oldWiFiAlias: " + oldWiFiAlias);
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Log.e("comparedWiFiAlias", "newWiFiAlias: " + newWiFiAlias);
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if (newWiFiAlias == null || newWiFiAlias.size() == 0) {
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if (oldWiFiAlias == null || oldWiFiAlias.size() == 0) {
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return;
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}
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for (WiFiAlias wiFiAlias : oldWiFiAlias) {
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WifiConfiguration tempConfig = isExist(wiFiAlias.getWifi_name());
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if (tempConfig != null) {
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mWifiManager.removeNetwork(tempConfig.networkId);
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}
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}
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} else if (oldWiFiAlias == null || oldWiFiAlias.size() == 0) {
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for (WiFiAlias wiFiAlias : newWiFiAlias) {
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addWiFiNetwork(wiFiAlias);
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}
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} else {
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List<WiFiAlias> removedWiFiAlias = new ArrayList<>(oldWiFiAlias);
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List<WiFiAlias> addedWiFiAlias = new ArrayList<>();
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List<WiFiAlias> tempWiFiAlias = new ArrayList<>();
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for (WiFiAlias alias : newWiFiAlias) {
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if (oldWiFiAlias.contains(alias)) {
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//减少的
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removedWiFiAlias.remove(alias);
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tempWiFiAlias.add(alias);
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} else {
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//增加的
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addedWiFiAlias.add(alias);
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}
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}
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Log.e("comparedWiFiAlias", "removedWiFiAlias: " + removedWiFiAlias);
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Log.e("comparedWiFiAlias", "addedWiFiAlias: " + addedWiFiAlias);
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if (removedWiFiAlias.size() != 0) {
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for (WiFiAlias alias : removedWiFiAlias) {
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WifiConfiguration tempConfig = isExist(alias.getWifi_name());
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if (tempConfig != null) {
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mWifiManager.removeNetwork(tempConfig.networkId);
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Log.e("comparedWiFiAlias", "removedWiFiAlias: " + alias.getWifi_name());
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}
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}
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}
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Log.e("comparedWiFiAlias", "tempWiFiAlias: " + tempWiFiAlias);
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if (addedWiFiAlias.size() != 0) {
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for (WiFiAlias alias : tempWiFiAlias) {
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if (!wifiSaved(alias.getWifi_name())) {
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addWiFiNetwork(alias);
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}
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}
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for (WiFiAlias alias : addedWiFiAlias) {
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addWiFiNetwork(alias);
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}
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}
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}
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mWifiManager.reconnect();
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}
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private static void addWiFiNetwork(WiFiAlias alias) {
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int netId;
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if (TextUtils.isEmpty(alias.getPassword())) {
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netId = mWifiManager.addNetwork(getWifiConfig(alias.getWifi_name(), "", false));
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} else {
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netId = mWifiManager.addNetwork(getWifiConfig(alias.getWifi_name(), alias.getPassword(), true));
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}
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mWifiManager.enableNetwork(netId, true);
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}
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synchronized private static boolean wifiSaved(String ssid) {
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// 获取已保存wifi配置链表
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List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();
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boolean saved = false;
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for (WifiConfiguration configuration : configs) {
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if (ssid.equals(configuration.SSID)) {
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saved = true;
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}
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}
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return saved;
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}
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}
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