无障碍服务修改main activity状态

This commit is contained in:
manchuwork
2025-09-27 01:17:19 +08:00
commit a975a3e632
51 changed files with 1174 additions and 0 deletions

1
app/.gitignore vendored Normal file
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/build

48
app/build.gradle.kts Normal file
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plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
}
android {
namespace = "com.loveerror.bested"
compileSdk = 36
defaultConfig {
applicationId = "com.loveerror.bested"
minSdk = 28
targetSdk = 36
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
kotlinOptions {
jvmTarget = "11"
}
}
dependencies {
implementation(libs.androidx.preference)
// classpath('com.android.tools.build:gradle:8.1.0')
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.appcompat)
implementation(libs.material)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)
}

21
app/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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package com.loveerror.bested
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.Assert.*
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("com.loveerror.bested", appContext.packageName)
}
}

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.BIND_ACCESSIBILITY_SERVICE" />
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.Bested" >
<activity
android:name=".MainActivity"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.Bested" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<service
android:name=".UIInspectorService"
android:exported="false"
android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
<intent-filter>
<action android:name="android.accessibilityservice.AccessibilityService" />
</intent-filter>
<meta-data
android:name="android.accessibilityservice"
android:resource="@xml/accessibility_service_config" />
</service>
</application>
</manifest>

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package com.loveerror.bested
import android.accessibilityservice.AccessibilityService
import android.view.accessibility.AccessibilityEvent
import android.view.accessibility.AccessibilityNodeInfo
class UIInspectorService : AccessibilityService() {
override fun onAccessibilityEvent(event: AccessibilityEvent?) {
when (event?.eventType) {
AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
AccessibilityEvent.TYPE_VIEW_FOCUSED -> {
// 获取根节点
val root = rootInActiveWindow
if (root != null) {
// 遍历所有节点
traverseAccessibilityNodes(root)
}
}
}
}
private fun traverseAccessibilityNodes(node: AccessibilityNodeInfo) {
// 处理当前节点信息
processNodeInfo(node)
// 遍历子节点
for (i in 0 until node.childCount) {
val child = node.getChild(i)
if (child != null) {
traverseAccessibilityNodes(child)
}
}
}
private fun processNodeInfo(node: AccessibilityNodeInfo) {
// 提取节点信息
val nodeInfo = AccessibilityNodeInfoData(
packageName = node.packageName?.toString() ?: "",
className = node.className?.toString() ?: "",
text = node.text?.toString() ?: "",
contentDescription = node.contentDescription?.toString() ?: "",
isEnabled = node.isEnabled,
isVisible = node.isVisibleToUser,
activityName = getActiveActivityName(), // 获取当前Activity名称
viewIdResourceName = node.viewIdResourceName ?: "" // View的资源名称
)
// 可以在这里处理节点信息,比如打印日志或存储
println("Found view: $nodeInfo")
}
private fun getActiveActivityName(): String {
// 通过根节点获取当前Activity名称
val root = rootInActiveWindow
return root?.packageName?.toString() ?: ""
}
override fun onInterrupt() {
// 服务中断时的处理
}
}
data class AccessibilityNodeInfoData(
val packageName: String,
val className: String,
val text: String,
val contentDescription: String,
val isEnabled: Boolean,
val isVisible: Boolean,
val activityName: String, // 当前Activity名称
val viewIdResourceName: String // View的完整资源名称
)

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package com.loveerror.bested
import android.accessibilityservice.AccessibilityServiceInfo
import android.content.BroadcastReceiver
import android.content.ComponentName
import android.content.Context
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import android.content.Intent
import android.content.IntentFilter
import android.os.Build
import android.provider.Settings
import android.view.accessibility.AccessibilityEvent
import android.view.accessibility.AccessibilityManager
import android.widget.Button
import android.widget.TextView
import androidx.core.view.accessibility.AccessibilityManagerCompat
class MainActivity : AppCompatActivity() {
private lateinit var accessibilityStateReceiver: BroadcastReceiver
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
val btnEnableService = findViewById<Button>(R.id.btnEnableService)
btnEnableService.setOnClickListener {
// 跳转到无障碍服务设置页面
val intent = Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)
startActivity(intent)
}
updateAccessibilityServiceButton()
}
override fun onResume() {
super.onResume()
updateAccessibilityServiceButton()
}
private fun updateAccessibilityServiceButton() {
val btnEnableService = findViewById<Button>(R.id.btnEnableService)
val tvServiceStatus = findViewById<TextView>(R.id.tvServiceStatus)
val isEnabled = isAccessibilityServiceEnabled()
btnEnableService.isEnabled = !isEnabled
btnEnableService.text = if (isEnabled) {
"已开启无障碍服务"
} else {
"请开启无障碍服务"
}
// 同步更新 tvServiceStatus 状态
tvServiceStatus.text = if (isEnabled) {
"无障碍服务状态: 已启用"
} else {
"无障碍服务状态: 未启用"
}
}
private fun isAccessibilityServiceEnabled(): Boolean {
val accessibilityManager = getSystemService(Context.ACCESSIBILITY_SERVICE) as AccessibilityManager
val enabledServices = AccessibilityManagerCompat.getEnabledAccessibilityServiceList(
accessibilityManager,
AccessibilityServiceInfo.FEEDBACK_ALL_MASK
)
return enabledServices.any { serviceInfo ->
val componentName = ComponentName(this, UIInspectorService::class.java)
serviceInfo.resolveInfo.serviceInfo.name == componentName.className
}
}
}

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package com.loveerror.bested
import android.view.View
import android.view.ViewGroup
import android.app.Activity
class ViewInspector {
/**
* 遍历并收集界面中所有控件的信息
*/
fun getAllViews(activity: Activity): List<ViewInfo> {
val rootView = activity.findViewById<View>(android.R.id.content)
val viewList = mutableListOf<ViewInfo>()
traverseViews(rootView, viewList)
return viewList
}
/**
* 递归遍历View树
*/
private fun traverseViews(view: View, viewList: MutableList<ViewInfo>) {
// 收集当前View的信息
viewList.add(extractViewInfo(view))
// 如果是ViewGroup继续遍历子View
if (view is ViewGroup) {
for (i in 0 until view.childCount) {
traverseViews(view.getChildAt(i), viewList)
}
}
}
/**
* 提取View的基本信息
*/
private fun extractViewInfo(view: View): ViewInfo {
return ViewInfo(
className = view.javaClass.simpleName,
resourceId = getResourceId(view),
text = getViewText(view),
isEnabled = view.isEnabled,
isVisible = view.visibility == View.VISIBLE
)
}
/**
* 获取View的资源ID名称
*/
private fun getResourceId(view: View): String {
return try {
view.resources.getResourceEntryName(view.id)
} catch (e: Exception) {
"NO_ID"
}
}
/**
* 获取View的文本内容
*/
private fun getViewText(view: View): String {
return when (view) {
is android.widget.TextView -> view.text.toString()
is android.widget.EditText -> view.text.toString()
else -> ""
}
}
}
/**
* 控件信息数据类
*/
data class ViewInfo(
val className: String,
val resourceId: String,
val text: String,
val isEnabled: Boolean,
val isVisible: Boolean
)

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<?xml version="1.0" encoding="utf-8"?>
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android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
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android:fillColor="#3DDC84"
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android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="UI Inspector Service"
android:textSize="24sp"
android:layout_gravity="center"
android:layout_marginBottom="32dp" />
<Button
android:id="@+id/btnEnableService"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="启用无障碍服务"
android:layout_marginBottom="16dp" />
<TextView
android:id="@+id/tvServiceStatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="服务状态: 未启用"
android:textSize="16sp" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.Bested" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

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<resources>
<string name="app_name">Bested</string>
<string name="accessibility_service_description">此服务用于界面元素检测和辅助功能,请在使用时确保了解其功能。</string>
</resources>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.Bested" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeAllMask"
android:accessibilityFlags="flagDefault"
android:accessibilityFeedbackType="feedbackGeneric"
android:canRetrieveWindowContent="true"
android:description="@string/accessibility_service_description"
android:notificationTimeout="100" />

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<?xml version="1.0" encoding="utf-8"?>
<full-backup-content>
<exclude domain="root" />
<exclude domain="file" />
<exclude domain="database" />
<exclude domain="sharedpref" />
<exclude domain="external" />
</full-backup-content>

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<?xml version="1.0" encoding="utf-8"?>
<data-extraction-rules>
<cloud-backup>
<exclude domain="root" />
<exclude domain="file" />
<exclude domain="database" />
<exclude domain="sharedpref" />
<exclude domain="external" />
</cloud-backup>
<device-transfer>
<exclude domain="root" />
<exclude domain="file" />
<exclude domain="database" />
<exclude domain="sharedpref" />
<exclude domain="external" />
</device-transfer>
</data-extraction-rules>

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<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android">
</androidx.preference.PreferenceScreen>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">Bested</string>
<string name="accessibility_service_description">此服务用于界面元素检测和辅助功能,请在使用时确保了解其功能。</string>
</resources>

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@@ -0,0 +1,17 @@
package com.loveerror.bested
import org.junit.Test
import org.junit.Assert.*
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}