feat: 获取sn

This commit is contained in:
2026-07-16 14:52:10 +08:00
parent f1457e68eb
commit 68a863c66a
10 changed files with 304 additions and 6 deletions

View File

@@ -21,6 +21,8 @@ import com.ttstd.controlled.R;
import com.ttstd.controlled.base.BaseMvvmActivity; import com.ttstd.controlled.base.BaseMvvmActivity;
import com.ttstd.controlled.databinding.ActivityMainBinding; import com.ttstd.controlled.databinding.ActivityMainBinding;
import com.ttstd.controlled.service.ScreenCaptureService; import com.ttstd.controlled.service.ScreenCaptureService;
import com.ttstd.controlled.utils.DeviceUtils;
import com.ttstd.controlled.utils.SignatureUtils;
import com.ttstd.controlled.webrtc.WebRtcClient; import com.ttstd.controlled.webrtc.WebRtcClient;
import org.webrtc.RendererCommon; import org.webrtc.RendererCommon;
@@ -65,7 +67,7 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
// 默认服务器地址 // 默认服务器地址
binding.etServerUrl.setText("ws://175.178.213.60:8088/ws/signal"); binding.etServerUrl.setText("ws://175.178.213.60:8088/ws/signal");
// 生成设备ID // 生成设备ID
// binding.etDeviceId.setText("controlled_" + UUID.randomUUID().toString().substring(0, 8)); binding.etDeviceId.setText(DeviceUtils.getSystemSerialNumber());
binding.btnStart.setOnClickListener(v -> startScreenSharing()); binding.btnStart.setOnClickListener(v -> startScreenSharing());
binding.btnStop.setOnClickListener(v -> stopScreenSharing()); binding.btnStop.setOnClickListener(v -> stopScreenSharing());
@@ -76,6 +78,12 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
@Override @Override
protected void initData() { protected void initData() {
// Initialization logic if any // Initialization logic if any
Log.e(TAG, "initData: isSystemApp = " + SignatureUtils.isSystemApp(this));
Log.e(TAG, "initData: isSystemSignature = " + SignatureUtils.isSystemSignature(this));
Log.e(TAG, "initData: isSharedSystemUid = " + SignatureUtils.isSharedSystemUid(this));
Log.e(TAG, "initData: isSystemUid = " + SignatureUtils.isSystemUid());
Log.e(TAG, "initData: isDeviceRooted = " + SignatureUtils.isDeviceRooted());
Log.e(TAG, "initData: isAppHasRootPermission = " + SignatureUtils.isAppHasRootPermission());
} }
private void startScreenSharing() { private void startScreenSharing() {

View File

@@ -0,0 +1,98 @@
package com.ttstd.controlled.utils;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Build;
import android.provider.Settings;
import android.text.TextUtils;
import java.util.UUID;
/**
* 设备信息工具类
*/
public class DeviceUtils {
/**
* 获取设备序列号(适用于系统签名应用)
* <p>
* 需要权限: android.permission.READ_PRIVILEGED_PHONE_STATE
* 注意:普通应用即使有 READ_PHONE_STATE 权限,在 Android 10+ 也无法获取序列号。
*
* @return 设备序列号,获取失败可能返回 "unknown"
*/
@SuppressLint({"MissingPermission", "HardwareIds"})
public static String getSystemSerialNumber() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
try {
// 对于系统应用Build.getSerial() 应该能成功返回真实的硬件序列号
return Build.getSerial();
} catch (Exception e) {
return Build.SERIAL;
}
}
return Build.SERIAL;
}
/**
* 获取设备标识(适用于普通应用)
* <p>
* 做了 Android 版本兼容。如果无法获取硬件序列号(如 Android 10+
* 则尝试使用 Android ID。如果 Android ID 也获取不到,则通过硬件信息生成 UUID。
*
* @param context 上下文
* @return 设备唯一标识
*/
@SuppressLint({"MissingPermission", "HardwareIds"})
public static String getSerialNumber(Context context) {
String serial = null;
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// 尝试通过 getSerial 获取Android 10+ 普通应用通常会抛异常或返回 unknown
serial = Build.getSerial();
} else {
serial = Build.SERIAL;
}
} catch (Exception ignored) {
}
// 校验序列号是否有效
if (!TextUtils.isEmpty(serial) && !Build.UNKNOWN.equalsIgnoreCase(serial)) {
return serial;
}
// 尝试获取 Android ID
String androidId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
// 排除某些设备上已知的错误 Android ID ("9774d56d682e549c")
if (!TextUtils.isEmpty(androidId) && !"9774d56d682e549c".equals(androidId)) {
return androidId;
}
// 如果上述方式都失败,则根据硬件机型信息生成 UUID
return getDeviceUuid();
}
/**
* 使用硬件机型信息生成 UUID
* 这种方案在设备重启或刷机后通常能保持稳定,但在系统升级导致某些 Build 字段变化时可能会变。
*/
private static String getDeviceUuid() {
String devInfo = "35" + // 模拟 IMEI 的前缀
Build.BOARD.length() % 10 +
Build.BRAND.length() % 10 +
Build.SUPPORTED_ABIS[0].length() % 10 +
Build.DEVICE.length() % 10 +
Build.DISPLAY.length() % 10 +
Build.HOST.length() % 10 +
Build.ID.length() % 10 +
Build.MANUFACTURER.length() % 10 +
Build.MODEL.length() % 10 +
Build.PRODUCT.length() % 10 +
Build.TAGS.length() % 10 +
Build.TYPE.length() % 10 +
Build.USER.length() % 10;
// 使用 Build.SERIAL 参与 hash增加独特性即使它是 "unknown" 也是一种标识)
return new UUID(devInfo.hashCode(), Build.SERIAL.hashCode()).toString();
}
}

View File

@@ -4,6 +4,15 @@
<uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<!-- Android 8.0+ 需要 -->
<uses-permission
android:name="android.permission.READ_PHONE_STATE"
android:maxSdkVersion="28" /> <!-- 29+ 加了也没用,可限制住 -->
<!-- 如果你只跑在定制系统/有特权,用这个 -->
<uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
<application <application
android:allowBackup="true" android:allowBackup="true"
android:icon="@mipmap/ic_launcher" android:icon="@mipmap/ic_launcher"

View File

@@ -21,6 +21,7 @@ import com.ttstd.control.ControlMessage;
import com.ttstd.controller.signaling.SignalMessage; import com.ttstd.controller.signaling.SignalMessage;
import com.ttstd.controller.signaling.WebSocketClient; import com.ttstd.controller.signaling.WebSocketClient;
import com.ttstd.controller.view.RemoteTouchView; import com.ttstd.controller.view.RemoteTouchView;
import com.ttstd.controller.utils.DeviceUtils;
import com.ttstd.controller.webrtc.WebRtcClient; import com.ttstd.controller.webrtc.WebRtcClient;
import org.webrtc.EglBase; import org.webrtc.EglBase;
@@ -29,7 +30,6 @@ import org.webrtc.RendererCommon;
import org.webrtc.SurfaceViewRenderer; import org.webrtc.SurfaceViewRenderer;
import java.util.Locale; import java.util.Locale;
import java.util.UUID;
public class MainActivity extends AppCompatActivity { public class MainActivity extends AppCompatActivity {
@@ -92,8 +92,8 @@ public class MainActivity extends AppCompatActivity {
// 默认服务器地址 // 默认服务器地址
etServerUrl.setText("ws://175.178.213.60:8088/ws/signal"); etServerUrl.setText("ws://175.178.213.60:8088/ws/signal");
// 生成设备ID // 生成设备ID(非系统签名,使用兜底方案获取设备标识)
myDeviceId = "controller_" + UUID.randomUUID().toString().substring(0, 8); myDeviceId = DeviceUtils.getSerialNumber(this);
etDeviceId.setText(myDeviceId); etDeviceId.setText(myDeviceId);
btnConnect.setOnClickListener(v -> connectToControlled()); btnConnect.setOnClickListener(v -> connectToControlled());

View File

@@ -0,0 +1,83 @@
package com.ttstd.controller.utils;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Build;
import android.provider.Settings;
import android.text.TextUtils;
import java.util.UUID;
/**
* 设备信息工具类(控制端,非系统签名应用)
* <p>
* 与 WebRTCControlled 的 DeviceUtils 对应,但控制端没有系统签名,
* 因此无法稳定获取真实的硬件序列号,这里采用「不要求准确」的兜底方案:
* 1. 先尝试 Build.getSerial() / Build.SERIALAndroid 10+ 普通应用通常失败);
* 2. 失败则使用官方提供的 Android ID
* 3. 再失败则基于硬件机型信息生成 UUID。
*/
public class DeviceUtils {
/**
* 获取设备标识(适用于普通应用)
* <p>
* 做了 Android 版本兼容。如果无法获取硬件序列号(如 Android 10+
* 则尝试使用 Android ID。如果 Android ID 也获取不到,则通过硬件信息生成 UUID。
*
* @param context 上下文
* @return 设备唯一标识
*/
@SuppressLint({"MissingPermission", "HardwareIds"})
public static String getSerialNumber(Context context) {
String serial = null;
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// 尝试通过 getSerial 获取Android 10+ 普通应用通常会抛异常或返回 unknown
serial = Build.getSerial();
} else {
serial = Build.SERIAL;
}
} catch (Exception ignored) {
}
// 校验序列号是否有效
if (!TextUtils.isEmpty(serial) && !Build.UNKNOWN.equalsIgnoreCase(serial)) {
return serial;
}
// 尝试获取 Android ID官方提供的设备标识无需特殊权限
String androidId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
// 排除某些设备上已知的错误 Android ID ("9774d56d682e549c")
if (!TextUtils.isEmpty(androidId) && !"9774d56d682e549c".equals(androidId)) {
return androidId;
}
// 如果上述方式都失败,则根据硬件机型信息生成 UUID
return getDeviceUuid();
}
/**
* 使用硬件机型信息生成 UUID
* 这种方案在设备重启或刷机后通常能保持稳定,但在系统升级导致某些 Build 字段变化时可能会变。
*/
private static String getDeviceUuid() {
String devInfo = "35" + // 模拟 IMEI 的前缀
Build.BOARD.length() % 10 +
Build.BRAND.length() % 10 +
Build.SUPPORTED_ABIS[0].length() % 10 +
Build.DEVICE.length() % 10 +
Build.DISPLAY.length() % 10 +
Build.HOST.length() % 10 +
Build.ID.length() % 10 +
Build.MANUFACTURER.length() % 10 +
Build.MODEL.length() % 10 +
Build.PRODUCT.length() % 10 +
Build.TAGS.length() % 10 +
Build.TYPE.length() % 10 +
Build.USER.length() % 10;
// 使用 Build.SERIAL 参与 hash增加独特性即使它是 "unknown" 也是一种标识)
return new UUID(devInfo.hashCode(), Build.SERIAL.hashCode()).toString();
}
}

View File

@@ -1,10 +1,10 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_webrtc/flutter_webrtc.dart'; import 'package:flutter_webrtc/flutter_webrtc.dart';
import 'package:uuid/uuid.dart';
import 'config/ice_servers.dart'; import 'config/ice_servers.dart';
import 'controller/remote_controller.dart'; import 'controller/remote_controller.dart';
import 'utils/control_commands.dart'; import 'utils/control_commands.dart';
import 'utils/device_utils.dart';
import 'widgets/remote_touch_view.dart'; import 'widgets/remote_touch_view.dart';
void main() { void main() {
@@ -54,7 +54,15 @@ class _ControllerHomeState extends State<ControllerHome> {
@override @override
void initState() { void initState() {
super.initState(); super.initState();
_deviceIdController.text = 'controller_${const Uuid().v4().substring(0, 8)}'; _initDeviceId();
}
/// 异步获取设备标识并填入设备ID输入框非系统签名使用兜底方案
Future<void> _initDeviceId() async {
final id = await DeviceUtils.getSerialNumber();
if (mounted) {
setState(() => _deviceIdController.text = id);
}
} }
@override @override

View File

@@ -0,0 +1,42 @@
import 'dart:io';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:uuid/uuid.dart';
/// 设备信息工具类(控制端,非系统签名应用)
///
/// 与 WebRTCControlled 的 DeviceUtils 对应,但控制端没有系统签名,
/// 因此无法稳定获取真实的硬件序列号,这里采用「不要求准确」的兜底方案:
/// 1. 优先使用官方插件([DeviceInfoPlugin])提供的 serialNumber
/// 2. 失败则使用 iOS 的 identifierForVendor
/// 3. 再失败则生成随机 UUID。
class DeviceUtils {
DeviceUtils._();
/// 获取设备标识(适用于普通应用)。
///
/// 兼容各平台Android 使用官方序列号iOS 使用 identifierForVendor
/// 均不可用时回退到随机 UUID。
static Future<String> getSerialNumber() async {
const uuid = Uuid();
try {
final deviceInfo = DeviceInfoPlugin();
if (Platform.isAndroid) {
final androidInfo = await deviceInfo.androidInfo;
final serial = androidInfo.serialNumber;
if (serial.isNotEmpty && serial.toLowerCase() != 'unknown') {
return serial;
}
} else if (Platform.isIOS) {
final iosInfo = await deviceInfo.iosInfo;
final id = iosInfo.identifierForVendor;
if (id != null && id.isNotEmpty) {
return id;
}
}
} catch (_) {
// 获取失败,走兜底逻辑
}
return uuid.v4();
}
}

View File

@@ -5,8 +5,10 @@
import FlutterMacOS import FlutterMacOS
import Foundation import Foundation
import device_info_plus
import flutter_webrtc import flutter_webrtc
func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
FlutterWebRTCPlugin.register(with: registry.registrar(forPlugin: "FlutterWebRTCPlugin")) FlutterWebRTCPlugin.register(with: registry.registrar(forPlugin: "FlutterWebRTCPlugin"))
} }

View File

@@ -81,6 +81,22 @@ packages:
url: "https://pub.flutter-io.cn" url: "https://pub.flutter-io.cn"
source: hosted source: hosted
version: "1.8.1" version: "1.8.1"
device_info_plus:
dependency: "direct main"
description:
name: device_info_plus
sha256: "98f28b42168cc509abc92f88518882fd58061ea372d7999aecc424345c7bff6a"
url: "https://pub.flutter-io.cn"
source: hosted
version: "11.5.0"
device_info_plus_platform_interface:
dependency: transitive
description:
name: device_info_plus_platform_interface
sha256: e1ea89119e34903dca74b883d0dd78eb762814f97fb6c76f35e9ff74d261a18f
url: "https://pub.flutter-io.cn"
source: hosted
version: "7.0.3"
fake_async: fake_async:
dependency: transitive dependency: transitive
description: description:
@@ -97,6 +113,14 @@ packages:
url: "https://pub.flutter-io.cn" url: "https://pub.flutter-io.cn"
source: hosted source: hosted
version: "2.2.0" version: "2.2.0"
file:
dependency: transitive
description:
name: file
sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
url: "https://pub.flutter-io.cn"
source: hosted
version: "7.0.1"
fixnum: fixnum:
dependency: "direct main" dependency: "direct main"
description: description:
@@ -123,6 +147,11 @@ packages:
description: flutter description: flutter
source: sdk source: sdk
version: "0.0.0" version: "0.0.0"
flutter_web_plugins:
dependency: transitive
description: flutter
source: sdk
version: "0.0.0"
flutter_webrtc: flutter_webrtc:
dependency: "direct main" dependency: "direct main"
description: description:
@@ -472,6 +501,22 @@ packages:
url: "https://pub.flutter-io.cn" url: "https://pub.flutter-io.cn"
source: hosted source: hosted
version: "1.5.1" version: "1.5.1"
win32:
dependency: transitive
description:
name: win32
sha256: d7cb55e04cd34096cd3a79b3330245f54cb96a370a1c27adb3c84b917de8b08e
url: "https://pub.flutter-io.cn"
source: hosted
version: "5.15.0"
win32_registry:
dependency: transitive
description:
name: win32_registry
sha256: "6f1b564492d0147b330dd794fee8f512cec4977957f310f9951b5f9d83618dae"
url: "https://pub.flutter-io.cn"
source: hosted
version: "2.1.0"
xdg_directories: xdg_directories:
dependency: transitive dependency: transitive
description: description:

View File

@@ -43,6 +43,9 @@ dependencies:
# 设备 ID 生成 # 设备 ID 生成
uuid: ^4.4.0 uuid: ^4.4.0
# 官方提供的设备信息插件,用于获取 Android ID / 设备标识
device_info_plus: ^11.0.0
protobuf: ^6.0.0 protobuf: ^6.0.0
fixnum: ^1.1.1 fixnum: ^1.1.1