fix(DeviceTest): fix Ethernet Test pro

huangcm

2025-04-26 552bdb764ece01f57e1f174432a69f0af3b2c141

 android/vendor/aw/public/package/apk/DeviceTest_V1/src/com/DeviceTest/EthernetTestActivity.java
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@@ -40,6 +40,8 @@
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 import java.net.URL;
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 import java.net.URLConnection;
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 import java.util.ArrayList;
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+import java.net.Inet4Address;
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+import android.net.RouteInfo;
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 import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN;
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 import static android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
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@@ -71,6 +73,7 @@
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     private boolean mReadyToGetEthInfo;
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     private boolean mStop;
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+    private ConnectivityManager mConnectivityManager;
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     private EthernetManager mEthManager;
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     private BroadcastReceiver mReceiver;
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     private String mIfaceName;
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@@ -151,6 +154,8 @@
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         ControlButtonUtil.initControlButtonView(this);
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         findViewById(R.id.btn_Pass).setVisibility(View.INVISIBLE);
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         findViewById(R.id.btn_Fail).setVisibility(View.INVISIBLE);
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+
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+        mConnectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
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         mEthManager = (EthernetManager) getSystemService(Context.ETHERNET_SERVICE);
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         if (null == mEthManager) {
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@@ -242,12 +247,110 @@
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         }
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         IpAssignment mode = ipConfiguration.getIpAssignment();
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         if (mode == IpAssignment.DHCP || mode == IpAssignment.UNASSIGNED) {
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-            getEthInfoFromDhcp();
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+            getEthInfoFromDhcp_V1();
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         } else if (mode == IpAssignment.STATIC) {
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             getEthInfoFromStaticIp();
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         }
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     }
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+    public static String intToNetmask(int prefixLength) {
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+        if (prefixLength < 0 || prefixLength > 32) {
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+            throw new IllegalArgumentException("Prefix length must be between 0 and 32");
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+        }
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+        StringBuilder netmask = new StringBuilder();
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+        int[] parts = new int[4];
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+        // 计算每一部分的值
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+        for (int i = 0; i < 4; i++) {
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+            if (prefixLength >= 8) {
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+                parts[i] = 255;
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+                prefixLength -= 8;
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+            } else if (prefixLength > 0) {
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+                parts[i] = 256 - (1 << (8 - prefixLength));
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+                prefixLength = 0;
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+            } else {
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+                parts[i] = 0;
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+            }
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+        }
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+        // 构建点分十进制字符串
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+        for (int i = 0; i < 4; i++) {
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+            netmask.append(parts[i]);
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+            if (i < 3) {
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+                netmask.append(".");
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+            }
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+        }
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+        return netmask.toString();
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+    }
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+
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+    private void getEthInfoFromDhcp_V1() {
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+        int network = ConnectivityManager.TYPE_ETHERNET;
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+        String mMacPreference = mConnectivityManager.getNetworkInfo(network).getExtraInfo();
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+
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+        final LinkProperties linkProperties = mConnectivityManager.getLinkProperties(network);
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+        for (LinkAddress linkAddress : linkProperties.getLinkAddresses()) { //set ipaddress.
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+            if (linkAddress.getAddress() instanceof Inet4Address) {
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+                String mgetHostAddress = linkAddress.getAddress().getHostAddress();
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+                String netMask = intToNetmask(linkAddress.getPrefixLength());
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+                Log.v(TAG, "mgetHostAddress " + mgetHostAddress);
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+                Log.v(TAG, "netMask " + netMask);
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+                mEthIpAddress = mgetHostAddress;
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+                mEthNetmask = netMask;
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+                break;
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+            }
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+        }
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+
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+        String dns1 = null;
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+        String dns2 = null;
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+        int dnsCount = 0;
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+        for (InetAddress inetAddress:linkProperties.getDnsServers()) {
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+            if (0 == dnsCount) {
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+                dns1 = inetAddress.getHostAddress().toString();
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+                if (inetAddress instanceof Inet4Address) {
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+                    dns1 = inetAddress.getHostAddress().toString();
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+                } else {
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+                    dns1 = "0.0.0.0";
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+                }
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+            }
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+            if (1 == dnsCount) {
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+                dns2 = inetAddress.getHostAddress().toString();
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+                if (inetAddress instanceof Inet4Address) {
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+                    dns2 = inetAddress.getHostAddress().toString();
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+                } else {
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+                    dns2 = "0.0.0.0";
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+                }
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+            }
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+            dnsCount++;
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+        }
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+
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+        mEthdns1 = dns1;
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+        if (dnsCount > 1) {
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+            mEthdns2 = dns2;
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+        } else {
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+            dns2 = "0.0.0.0";
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+            mEthdns2 = dns2;
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+        }
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+
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+        String Route = null;
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+        for (RouteInfo route:linkProperties.getRoutes()) {
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+            if (route.isIPv4Default()) {
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+                Route = route.getGateway().toString();
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+                break;
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+            }
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+        }
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+        if (Route != null) {
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+            String[] RouteStr = Route.split("/");
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+            mEthGateway = RouteStr[1];
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+        } else {
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+            mEthGateway = "0.0.0.0";
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+        }
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+        Log.v(TAG, "mIfaceName " + mIfaceName);
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+        Log.v(TAG, "mEthIpAddress " + mEthIpAddress);
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+        Log.v(TAG, "mEthNetmask " + mEthNetmask);
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+        Log.v(TAG, "mEthGateway " + mEthGateway);
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+        Log.v(TAG, "mEthdns1 " + mEthdns1);
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+        Log.v(TAG, "mEthdns2 " + mEthdns2);
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+
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+    }
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+
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     public void getEthInfoFromDhcp() throws Exception {
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         boolean isSdkAfterO = Build.VERSION.SDK_INT >= ConfigUtil.ANDROID_SDK_VERSION_P;
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         String tempIpInfo;