【免费】MT6877Android12以太网开关和静态ip设置_Android12设置静态ip资源-CSDN下载

共9个文件

xml：5个

java：4个

需积分: 0 91 浏览量 2024-05-27 18:04:45 上传评论收藏 429KB RAR 举报

在Android系统中，MT6877是一款常见的SoC（System on Chip）芯片，用于智能手机和平板电脑等设备。在Android 12操作系统下，进行以太网开关控制和静态IP地址设置是开发者或高级用户可能需要进行的操作，特别是在设备需要稳定网络连接或者需要与其他设备进行局域网通信的场景。以下将详细介绍这两个知识点。一、以太网开关控制在移动设备上，以太网功能通常不如Wi-Fi常见，但它在某些特定场合下非常有用，如大型企业网络、物联网设备或需要高速稳定连接的环境。Android系统提供了API来控制硬件上的以太网接口。 1. **开启/关闭以太网**：在Java代码中，可以通过`ConnectivityManager`类来控制以太网的开关状态。获取`ConnectivityManager`的实例，然后调用`bindEthernet()`或`unbindEthernet()`方法。这些方法需要相应的权限，例如`android.permission.BIND ETHERNET_SERVICE`。 ```java ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { connectivityManager.bindEthernet(); } else { // 如果是低于Android 12的版本，可能需要其他方式实现 } ``` 2. **监听以太网状态变化**：可以注册`NetworkCallback`来监听以太网连接的状态变化。当网络可用或不可用时，回调中的相应方法会被调用。 ```java connectivityManager.registerDefaultNetworkCallback(new ConnectivityManager.NetworkCallback() { @Override public void onAvailable(Network network) { // 以太网已连接 } @Override public void onLost(Network network) { // 以太网断开 } }); ``` 二、静态IP地址设置在某些情况下，比如服务器、路由器或其他需要固定IP地址的设备，动态分配的IP地址可能不适用。Android提供了一种通过配置`StaticIpConfiguration`来设定静态IP的方法。 1. **创建静态IP配置**：在Java代码中，创建一个`StaticIpConfiguration`对象，包含IP地址、子网掩码、网关和DNS信息。 ```java StaticIpConfiguration config = new StaticIpConfiguration(); config.ipAddress = IpAddress ipAddress = new IpAddress("192.168.1.100"); // 静态IP config.gateway = "192.168.1.1"; // 网关 config.dnsServers.add("8.8.8.8"); // DNS服务器 ``` 2. **应用静态IP配置**：使用`ConnectivityManager`的`setLinkProperties()`方法将配置应用到以太网接口。 ```java LinkProperties linkProperties = new LinkProperties(); linkProperties.setInterfaceName("eth0"); // 以太网接口名，需根据实际设备确定 linkProperties.setLinkAddresses(Arrays.asList(config.ipAddress)); linkProperties.setRoutes(Arrays.asList(new RouteInfo(new NetworkInterface("eth0"), config.gateway))); linkProperties.setDnsServers(config.dnsServers); connectivityManager.setLinkProperties(connectivityManager.getActiveNetwork(), linkProperties); ``` 3. **恢复默认设置**：如果需要恢复动态IP分配，可以清除`LinkProperties`的所有设置，然后重新应用。 ```java linkProperties.clear(); connectivityManager.setLinkProperties(connectivityManager.getActiveNetwork(), linkProperties); ``` 以上就是在Android 12环境下，MT6877芯片进行以太网开关控制和静态IP设置的主要步骤和方法。在实际操作中，还需要考虑权限管理、设备兼容性以及错误处理等问题。对于开发者来说，理解并熟练运用这些API，能有效地实现对设备网络的管理和控制。

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android12_ethernet开关控制和静态ip设置.rar （9个子文件）

android12_ethernet开关控制和静态ip设置

frameworks

base

services

core

java

com

android

server

net

IpConfigStore.java 20KB

core

java

android

provider

Settings.java 640KB

opt

net

ethernet

java

com

android

server

ethernet

EthernetTracker.java 32KB

vendor

mediatek

proprietary

packages

apps

MtkSettings

src

com

android

settings

ethernet

EthernetSettings.java 18KB

res

values-zh-rCN

strings.xml 679KB

xml

ethernet_settings.xml 2KB

network_and_internet.xml 6KB

values

strings.xml 1.05MB

drawable

ic_ethernet_cell.xml 555B

/* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.provider; import android.Manifest; import android.annotation.IntDef; import android.annotation.IntRange; import android.annotation.NonNull; import android.annotation.Nullable; import android.annotation.RequiresPermission; import android.annotation.SdkConstant; import android.annotation.SdkConstant.SdkConstantType; import android.annotation.SuppressLint; import android.annotation.SystemApi; import android.annotation.TestApi; import android.annotation.UserIdInt; import android.app.ActivityThread; import android.app.AppOpsManager; import android.app.Application; import android.app.AutomaticZenRule; import android.app.NotificationChannel; import android.app.NotificationManager; import android.app.SearchManager; import android.app.WallpaperManager; import android.compat.annotation.UnsupportedAppUsage; import android.content.ComponentName; import android.content.ContentResolver; import android.content.ContentValues; import android.content.Context; import android.content.IContentProvider; import android.content.Intent; import android.content.pm.ActivityInfo; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.content.res.Configuration; import android.content.res.Resources; import android.database.Cursor; import android.database.SQLException; import android.location.ILocationManager; import android.location.LocationManager; import android.net.ConnectivityManager; import android.net.NetworkScoreManager; import android.net.Uri; import android.net.wifi.SoftApConfiguration; import android.net.wifi.WifiManager; import android.net.wifi.p2p.WifiP2pManager; import android.os.BatteryManager; import android.os.Binder; import android.os.Build; import android.os.Build.VERSION_CODES; import android.os.Bundle; import android.os.DropBoxManager; import android.os.IBinder; import android.os.LocaleList; import android.os.PowerManager; import android.os.PowerManager.AutoPowerSaveModeTriggers; import android.os.Process; import android.os.RemoteCallback; import android.os.RemoteException; import android.os.ResultReceiver; import android.os.ServiceManager; import android.os.UserHandle; import android.speech.tts.TextToSpeech; import android.text.TextUtils; import android.util.AndroidException; import android.util.ArrayMap; import android.util.ArraySet; import android.util.Log; import android.util.MemoryIntArray; import android.view.Display; import android.view.Window; import android.view.WindowManager.LayoutParams; import com.android.internal.annotations.GuardedBy; import com.android.internal.util.Preconditions; import com.android.internal.widget.ILockSettings; import java.io.IOException; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; import java.lang.reflect.Field; import java.net.URISyntaxException; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Objects; import java.util.Set; /** * The Settings provider contains global system-level device preferences. */ public final class Settings { /** @hide */ public static final boolean DEFAULT_OVERRIDEABLE_BY_RESTORE = false; // Intent actions for Settings /** * Activity Action: Show system settings. * * Input: Nothing. * * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; /** * Activity Action: Show settings to allow configuration of APNs. * * Input: Nothing. * * Output: Nothing. * * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; /** * Activity Action: Show settings to allow configuration of current location * sources. * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: Nothing. * * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_LOCATION_SOURCE_SETTINGS = "android.settings.LOCATION_SOURCE_SETTINGS"; /** * Activity Action: Show settings to allow configuration of location controller extra package. * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: Nothing. * * Output: Nothing. * * @hide */ @SystemApi @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_LOCATION_CONTROLLER_EXTRA_PACKAGE_SETTINGS = "android.settings.LOCATION_CONTROLLER_EXTRA_PACKAGE_SETTINGS"; /** * Activity Action: Show scanning settings to allow configuration of Wi-Fi * and Bluetooth scanning settings. * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: Nothing. * * Output: Nothing. * @hide */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_LOCATION_SCANNING_SETTINGS = "android.settings.LOCATION_SCANNING_SETTINGS"; /** * Activity Action: Show settings to allow configuration of users. * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: Nothing. * * Output: Nothing. * @hide */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_USER_SETTINGS = "android.settings.USER_SETTINGS"; /** * Activity Action: Show settings to allow configuration of wireless controls * such as Wi-Fi, Bluetooth and Mobile networks. * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: Nothing. * * Output: Nothing. */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) public static final String ACTION_WIRELESS_SETTINGS = "android.settings.WIRELESS_SETTINGS"; /** * Activity Action: Show tether provisioning activity. * * * In some cases, a matching Activity may not exist, so ensure you * safeguard against this. * * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should * contain a {@link ResultReceiver} which will be called back with a tether result code. * * Output: The result of the provisioning check. * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. * * @hide */ @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) @SystemApi public static final String ACTION_TETHER_PRO

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