1./rk3288-7.1/frameworks/base:
diff --git a/core/java/android/net/EthernetManager.java b/core/java/android/net/EthernetManager.java
index 7b7e7cd..a991306 100755
--- a/core/java/android/net/EthernetManager.java
+++ b/core/java/android/net/EthernetManager.java
@@ -64,6 +64,28 @@ public class EthernetManager {
* @hide
*/
public static final int ETHER_STATE_DISCONNECTING = 3;
+
+ //wmc add for ethernet
+ /**
+ * @hide
+ */
+ public static final String EXTRA_ETHERNET_IFACE_STATE = "ethernet_iface_state";
+
+ /**
+ * @hide
+ */
+ public static final String ETHERNET_IFACE_STATE_CHANGED_ACTION = "android.net.ethernet.ETHERNET_IFACE_STATE_CHANGED";
+
+ /**
+ * @hide
+ */
+ public static final int ETHER_IFACE_STATE_DOWN = 0;
+
+ /**
+ * @hide
+ */
+ public static final int ETHER_IFACE_STATE_UP = 1;
+ //wmc add for ethernet end
private final Context mContext;
private final IEthernetManager mService;
@@ -144,6 +166,14 @@ public class EthernetManager {
throw e.rethrowFromSystemServer();
}
}
+
+ public boolean setEthernetEnabled(boolean enabled) {
+ try {
+ return mService.setEthernetEnabled(enabled);
+ } catch (RemoteException e) {
+ return false;
+ }
+ }
public int getEthernetCarrierState(String ifname) {
try {
@@ -168,6 +198,14 @@ public class EthernetManager {
throw e.rethrowFromSystemServer();
}
}
+
+ public int getEthernetIfaceState() {
+ try {
+ return mService.getEthernetIfaceState();
+ } catch (RemoteException e) {
+ return EthernetManager.ETHER_IFACE_STATE_DOWN;
+ }
+ }
public String getIpAddress() {
try {
diff --git a/core/java/android/net/IEthernetManager.aidl b/core/java/android/net/IEthernetManager.aidl
old mode 100644
new mode 100755
index 39d6b13..4a04fcb
--- a/core/java/android/net/IEthernetManager.aidl
+++ b/core/java/android/net/IEthernetManager.aidl
@@ -41,4 +41,6 @@ interface IEthernetManager
void disconnect(String iface);
void addListener(in IEthernetServiceListener listener);
void removeListener(in IEthernetServiceListener listener);
+ boolean setEthernetEnabled(in boolean enable);
+ int getEthernetIfaceState();
}
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index b08eeb9..9da039f 100755
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -2549,6 +2549,11 @@ public final class Settings {
@Deprecated
public static final String MODE_RINGER = Global.MODE_RINGER;
+ /**
+ * @hide wmc add for ethernet
+ */
+ public static final String ETHERNET_ON = Secure.ETHERNET_ON;
+
/**
* @hide
*/
@@ -5131,6 +5136,11 @@ public final class Settings {
* @hide
*/
public static final String PPPOE_PHY_IFACE = "pppoe_phy_iface";
+
+ /**
+ * @hide wmc add for ethernet
+ */
+ public static final String ETHERNET_ON = "ethernet_on";
/**
* Whether to draw text with high contrast while in accessibility mode.
2.rk3288-7.1/frameworks/opt/net/ethernet:
diff --git a/java/com/android/server/ethernet/EthernetNetworkFactory.java b/java/com/android/server/ethernet/EthernetNetworkFactory.java
index 15fe2e2..45cc4ae 100755
--- a/java/com/android/server/ethernet/EthernetNetworkFactory.java
+++ b/java/com/android/server/ethernet/EthernetNetworkFactory.java
@@ -130,6 +130,7 @@ class EthernetNetworkFactory {
private Thread mIpProvisioningThread;
public int mEthernetCurrentState = EthernetManager.ETHER_STATE_DISCONNECTED;
+ public int ethCurrentIfaceState = EthernetManager.ETHER_IFACE_STATE_DOWN;
private boolean mReconnecting;
private IpAssignment mConnectMode;
@@ -155,6 +156,15 @@ class EthernetNetworkFactory {
intent.putExtra(EthernetManager.EXTRA_ETHERNET_STATE, curState);
mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
}
+
+ private void sendEthIfaceStateChangedBroadcast(int curState) {
+ final Intent intent = new Intent(EthernetManager.ETHERNET_IFACE_STATE_CHANGED_ACTION);
+ intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+ intent.putExtra(EthernetManager.EXTRA_ETHERNET_IFACE_STATE, curState);
+ ethCurrentIfaceState = curState;
+ Settings.Secure.putInt(mContext.getContentResolver(), Settings.Secure.ETHERNET_ON, curState);
+ mContext.sendStickyBroadcast(intent);
+ }
private String ReadFromFile(File file) {
if((file != null) && file.exists()) {
@@ -308,6 +318,7 @@ class EthernetNetworkFactory {
private void setInterfaceUp(String iface) {
// Bring up the interface so we get link status indications.
+ int ethernet_on = Settings.Secure.getInt(mContext.getContentResolver(), Settings.Secure.ETHERNET_ON, 1);
Log.d(TAG, "setInterfaceUp: " + iface);
try {
mNMService.setInterfaceUp(iface);
@@ -329,6 +340,9 @@ class EthernetNetworkFactory {
mNMService.setInterfaceDown(iface);
}
}
+
+ if (ethernet_on == 0)
+ mNMService.setInterfaceDown(iface);
} catch (RemoteException e) {
Log.e(TAG, "Error upping interface " + mIface + ": " + e);
}
@@ -816,6 +830,57 @@ class EthernetNetworkFactory {
mListeners.finishBroadcast();
}
}
+
+ public int getEthernetIfaceState() {
+ // enforceAccessPermission();
+ //Log.d(TAG, "getEthernetIfaceState()");
+ File file = new File("/sys/class/net/" + mIface + "/flags");
+ String flags = ReadFromFile(file);
+ //Log.d(TAG, "flags=" + flags);
+ if (flags == null) {
+ return EthernetManager.ETHER_IFACE_STATE_DOWN;
+ }
+
+ String flags_no_0x = flags.substring(2);
+ int flags_int = Integer.parseInt(flags_no_0x, 16);
+ if ((flags_int & 0x1) > 0) {
+ //Log.d(TAG, "state=up");
+ return EthernetManager.ETHER_IFACE_STATE_UP;
+ } else {
+ //Log.d(TAG, "state=down");
+ return EthernetManager.ETHER_IFACE_STATE_DOWN;
+ }
+ }
+
+ public boolean setInterfaceDown() {
+ try {
+ if (!TextUtils.isEmpty(mIface)) {
+ mNMService.setInterfaceDown(mIface);
+ sendEthIfaceStateChangedBroadcast(EthernetManager.ETHER_IFACE_STATE_DOWN);
+ return true;
+ } else {
+ Log.e(TAG, "mIface is null");
+ }
+ } catch (Exception e) {
+ Log.e(TAG, "Error downing interface " + mIface + ": " + e);
+ }
+ return false;
+ }
+
+ public boolean setInterfaceUp() {
+ try {
+ if (!TextUtils.isEmpty(mIface)) {
+ mNMService.setInterfaceUp(mIface);
+ sendEthIfaceStateChangedBroadcast(EthernetManager.ETHER_IFACE_STATE_UP);
+ return true;
+ } else {
+ Log.e(TAG, "mIface is null");
+ }
+ } catch (Exception e) {
+ Log.e(TAG, "Error downing interface " + mIface + ": " + e);
+ }
+ return false;
+ }
synchronized void dump(FileDescriptor fd, IndentingPrintWriter pw, String[] args) {
if (isTrackingInterface()) {
diff --git a/java/com/android/server/ethernet/EthernetServiceImpl.java b/java/com/android/server/ethernet/EthernetServiceImpl.java
index dcac91b..2918bc4 100755
--- a/java/com/android/server/ethernet/EthernetServiceImpl.java
+++ b/java/com/android/server/ethernet/EthernetServiceImpl.java
@@ -227,6 +227,22 @@ public class EthernetServiceImpl extends IEthernetManager.Stub {
enforceAccessPermission();
mTracker.disconnect(iface);
}
+
+ @Override
+ public int getEthernetIfaceState() {
+ return mTracker.getEthernetIfaceState();
+ }
+
+ @Override
+ public boolean setEthernetEnabled(boolean enable) {
+ //enforceChangePermission();
+ Log.i(TAG, "setEthernetEnabled() : enable=" + enable);
+ if (enable) {
+ return mTracker.setInterfaceUp();
+ } else {
+ return mTracker.setInterfaceDown();
+ }
+ }
@Override
protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
3.rk3288-7.1/packages/apps/Settings:
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index a1b2173..6f45f55 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -3089,6 +3089,7 @@
<string name="ethernet_data_usage" msg+mEthManager.getConfiguration().toString());
+ }
+ return super.onPreferenceTreeClick(preference);
+ }
//将子网掩码转换成ip子网掩码形式，比如输入32输出为255.255.255.255
public String interMask2String(int prefixLength) {
参考：https://www.codeleading.com/article/5500991651/