├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── win │ │ └── lioil │ │ └── autoInstall │ │ └── auto │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── win │ │ │ └── lioil │ │ │ └── autoInstall │ │ │ ├── AccessibilityUtil.java │ │ │ ├── AutoInstallService.java │ │ │ ├── InstallUtil.java │ │ │ └── MainActivity.java │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ │ └── xml │ │ ├── accessibility_config.xml │ │ └── file_paths.xml │ └── test │ └── java │ └── win │ └── lioil │ └── autoInstall │ └── auto │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea 5 | .DS_Store 6 | /build 7 | /captures 8 | .externalNativeBuild -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 参考： 2 | http://www.infoq.com/cn/articles/android-accessibility-installing 3 | https://developer.android.com/guide/topics/ui/accessibility/services 4 | https://developer.android.com/training/accessibility/service 5 | 6 | ## 一.Android Accessibility 简介 7 | 对于那些失明或低视力，色盲，耳聋或听力受损，以及运动技能受限的用户， 8 | Android提供了Accessibility(辅助功能/无障碍)更加简单地操作设备， 9 | 包括文字转语音、触觉反馈、手势操作、轨迹球和手柄操作等。 10 | 11 | 在Android 4.0以前，Accessibility功能单一，仅能过单向获取窗口信息(获取输入框内容)； 12 | 在Android 4.1以后，Accessibility增加了与窗口元素的双向交互，可以操作窗口元素(点击按钮)。 13 | 14 | 近期项目需要在小米/华为手机上自动安装/升级APP(不能root)，市面上大部分的应用市场APP都通过辅助功能实现免root自动安装， 15 | 于是想借鉴一下方案，试用了5个APP：豌豆荚，360手机助手，百度手机助手，腾讯应用宝，应用汇。 16 | 腾讯应用宝竟然没有实现免root自动安装，必须要root才能自动安装，难道是我没发现设置按钮，找到的麻烦通知一声。。。 17 | 在华为上这几个自动安装都是失效的，在小米上只有豌豆荚(要单独下载插件APP，估计是对小米单独适配了)。 18 | 19 | 自动安装原理(Accessibility)： 20 | 启动"x.x.packageinstaller"系统安装界面，获取"安装"按钮，然后模拟用户点击，直到安装结束。 21 | 技术实现看起来非常简单，麻烦在于国内千奇百怪Android系统安装界面，现在只能自己动手适配项目需要的几台手机。。。 22 | 23 | ## 二.自动安装的基本步骤 24 | 完整源码：https://github.com/lifegh/AutoInstall 25 | 26 | ### 1.manifest添加辅助服务, res/xml配置辅助功能 27 | 在AndroidManifest.xml中 28 | 29 | 34 | 39 | 40 | 41 | 42 | 43 | 44 | 47 | 48 | 49 | 50 | 在res/xml/accessibility_config中 51 | 58 | 59 | 60 | 69 | 70 | 注意：[来源豌豆荚 http://www.infoq.com/cn/articles/android-accessibility-installing ] 71 | 在一些使用虚拟键盘的APP中，经常会出现这样的逻辑 72 | Button button = (Button) findViewById(R.id.button); 73 | String num = (String) button.getText(); 74 | 在一般情况下，getText方法的返回值是Java.lang.String类的实例，上面这段代码可以正确运行。 75 | 但是在开启Accessibility Service之后，如果没有指定 packageNames, 系统会对所有APP的UI都进行Accessible的处理。 76 | 在这个例子中的表现就是getText方法的返回值变成了android.text.SpannableString类的实例 77 | （Java.lang.String和android.text.SpannableString都实现了java.lang.CharSequence接口），进而造成目标APP崩溃。 78 | 所以强烈建议在注册Accessibility Service时指定目标APP的packageName， 79 | 以减少手机上其他应用的莫名崩溃（代码中有这样的逻辑的各位，也请默默的改为调用toString()方法吧）。 80 | 81 | ### 2.继承服务AccessibilityService,实现自动安装 82 | public class AutoInstallService extends AccessibilityService { 83 | private static final String TAG = AutoInstallService.class.getSimpleName(); 84 | private static final int DELAY_PAGE = 320; // 页面切换时间 85 | private final Handler mHandler = new Handler(); 86 | 87 | ...... 88 | 89 | @Override 90 | public void onAccessibilityEvent(AccessibilityEvent event) { 91 | if (event == null || !event.getPackageName().toString() 92 | .contains("packageinstaller"))//不写完整包名，是因为某些手机(如小米)安装器包名是自定义的 93 | return; 94 | /* 95 | 某些手机安装页事件返回节点有可能为null，无法获取安装按钮 96 | 例如华为mate10安装页就会出现event.getSource()为null，所以取巧改变当前页面状态，重新获取节点。 97 | 该方法在华为mate10上生效，但其它手机没有验证...(目前小米手机没有出现这个问题) 98 | */ 99 | Log.i(TAG, "onAccessibilityEvent: " + event); 100 | AccessibilityNodeInfo eventNode = event.getSource(); 101 | if (eventNode == null) { 102 | Log.i(TAG, "eventNode: null, 重新获取eventNode..."); 103 | performGlobalAction(GLOBAL_ACTION_RECENTS); // 打开最近页面 104 | mHandler.postDelayed(new Runnable() { 105 | @Override 106 | public void run() { 107 | performGlobalAction(GLOBAL_ACTION_BACK); // 返回安装页面 108 | } 109 | }, DELAY_PAGE); 110 | return; 111 | } 112 | 113 | /* 114 | 模拟点击->自动安装，只验证了小米5s plus(MIUI 9.8.4.26)、小米Redmi 5A(MIUI 9.2)、华为mate 10 115 | 其它品牌手机可能还要适配，适配最可恶的就是出现安装广告按钮，误点安装其它垃圾APP（典型就是小米安装后广告推荐按钮，华为安装开始官方安装） 116 | */ 117 | AccessibilityNodeInfo rootNode = getRootInActiveWindow(); //当前窗口根节点 118 | if (rootNode == null) 119 | return; 120 | Log.i(TAG, "rootNode: " + rootNode); 121 | if (isNotAD(rootNode)) 122 | findTxtClick(rootNode, "安装"); //一起执行：安装->下一步->打开,以防意外漏掉节点 123 | findTxtClick(rootNode, "继续安装"); 124 | findTxtClick(rootNode, "下一步"); 125 | findTxtClick(rootNode, "打开"); 126 | // 回收节点实例来重用 127 | eventNode.recycle(); 128 | rootNode.recycle(); 129 | } 130 | 131 | // 查找安装,并模拟点击(findAccessibilityNodeInfosByText判断逻辑是contains而非equals) 132 | private void findTxtClick(AccessibilityNodeInfo nodeInfo, String txt) { 133 | List nodes = nodeInfo.findAccessibilityNodeInfosByText(txt); 134 | if (nodes == null || nodes.isEmpty()) 135 | return; 136 | Log.i(TAG, "findTxtClick: " + txt + ", " + nodes.size() + ", " + nodes); 137 | for (AccessibilityNodeInfo node : nodes) { 138 | if (node.isEnabled() && node.isClickable() && (node.getClassName().equals("android.widget.Button") 139 | || node.getClassName().equals("android.widget.CheckBox") // 兼容华为安装界面的复选框 140 | )) { 141 | node.performAction(AccessibilityNodeInfo.ACTION_CLICK); 142 | } 143 | } 144 | } 145 | 146 | // 排除广告[安装]按钮 147 | private boolean isNotAD(AccessibilityNodeInfo rootNode) { 148 | return isNotFind(rootNode, "还喜欢") //小米 149 | && isNotFind(rootNode, "官方安装"); //华为 150 | } 151 | 152 | private boolean isNotFind(AccessibilityNodeInfo rootNode, String txt) { 153 | List nodes = rootNode.findAccessibilityNodeInfosByText(txt); 154 | return nodes == null || nodes.isEmpty(); 155 | } 156 | } 157 | 158 | ### 3.退出"辅助功能/无障碍"设置 159 | public class AutoInstallService extends AccessibilityService { 160 | private static final String TAG = AutoInstallService.class.getSimpleName(); 161 | private static final int DELAY_PAGE = 320; // 页面切换时间 162 | private final Handler mHandler = new Handler(); 163 | 164 | @Override 165 | protected void onServiceConnected() { 166 | Log.i(TAG, "onServiceConnected: "); 167 | Toast.makeText(this, getString(R.string.aby_label) + "开启了", Toast.LENGTH_LONG).show(); 168 | // 服务开启，模拟两次返回键，退出系统设置界面（实际上还应该检查当前UI是否为系统设置界面，但一想到有些厂商可能篡改设置界面，懒得适配了...） 169 | performGlobalAction(GLOBAL_ACTION_BACK); 170 | mHandler.postDelayed(new Runnable() { 171 | @Override 172 | public void run() { 173 | performGlobalAction(GLOBAL_ACTION_BACK); 174 | } 175 | }, DELAY_PAGE); 176 | } 177 | 178 | @Override 179 | public void onDestroy() { 180 | Log.i(TAG, "onDestroy: "); 181 | Toast.makeText(this, getString(R.string.aby_label) + "停止了，请重新开启", Toast.LENGTH_LONG).show(); 182 | // 服务停止，重新进入系统设置界面 183 | AccessibilityUtil.jumpToSetting(this); 184 | } 185 | 186 | ...... 187 | } 188 | 189 | ### 4.开启"辅助功能/无障碍"设置 190 | public class AccessibilityUtil { 191 | ...... 192 | /** 193 | * 检查系统设置：是否开启辅助服务 194 | * @param service 辅助服务 195 | */ 196 | private static boolean isSettingOpen(Class service, Context cxt) { 197 | try { 198 | int enable = Settings.Secure.getInt(cxt.getContentResolver(), Settings.Secure.ACCESSIBILITY_ENABLED, 0); 199 | if (enable != 1) 200 | return false; 201 | String services = Settings.Secure.getString(cxt.getContentResolver(), Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES); 202 | if (!TextUtils.isEmpty(services)) { 203 | TextUtils.SimpleStringSplitter split = new TextUtils.SimpleStringSplitter(':'); 204 | split.setString(services); 205 | while (split.hasNext()) { // 遍历所有已开启的辅助服务名 206 | if (split.next().equalsIgnoreCase(cxt.getPackageName() + "/" + service.getName())) 207 | return true; 208 | } 209 | } 210 | } catch (Throwable e) {//若出现异常，则说明该手机设置被厂商篡改了,需要适配 211 | Log.e(TAG, "isSettingOpen: " + e.getMessage()); 212 | } 213 | return false; 214 | } 215 | 216 | /** 217 | * 跳转到系统设置：开启辅助服务 218 | */ 219 | public static void jumpToSetting(final Context cxt) { 220 | try { 221 | cxt.startActivity(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)); 222 | } catch (Throwable e) {//若出现异常，则说明该手机设置被厂商篡改了,需要适配 223 | try { 224 | Intent intent = new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS); 225 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 226 | cxt.startActivity(intent); 227 | } catch (Throwable e2) { 228 | Log.e(TAG, "jumpToSetting: " + e2.getMessage()); 229 | } 230 | } 231 | } 232 | } 233 | 234 | ### 5.允许"未知来源"设置 235 | public class InstallUtil { 236 | ...... 237 | 238 | /** 239 | * 检查系统设置：是否允许安装来自未知来源的应用 240 | */ 241 | private static boolean isSettingOpen(Context cxt) { 242 | boolean canInstall; 243 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) // Android 8.0 244 | canInstall = cxt.getPackageManager().canRequestPackageInstalls(); 245 | else 246 | canInstall = Settings.Secure.getInt(cxt.getContentResolver(), Settings.Secure.INSTALL_NON_MARKET_APPS, 0) == 1; 247 | return canInstall; 248 | } 249 | 250 | /** 251 | * 跳转到系统设置：允许安装来自未知来源的应用 252 | */ 253 | private static void jumpToInstallSetting(Context cxt) { 254 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) // Android 8.0 255 | cxt.startActivity(new Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES, Uri.parse("package:" + cxt.getPackageName()))); 256 | else 257 | cxt.startActivity(new Intent(Settings.ACTION_SECURITY_SETTINGS)); 258 | } 259 | 260 | /** 261 | * 安装APK 262 | * 263 | * @param apkFile APK文件的本地路径 264 | */ 265 | public static void install(Context cxt, File apkFile) { 266 | AccessibilityUtil.wakeUpScreen(cxt); //唤醒屏幕,以便辅助功能模拟用户点击"安装" 267 | try { 268 | Intent intent = new Intent(Intent.ACTION_VIEW); 269 | Uri uri; 270 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { 271 | // Android 7.0以上不允许Uri包含File实际路径，需要借助FileProvider生成Uri（或者调低targetSdkVersion小于Android 7.0欺骗系统） 272 | uri = FileProvider.getUriForFile(cxt, cxt.getPackageName() + ".fileProvider", apkFile); 273 | intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 274 | } else { 275 | uri = Uri.fromFile(apkFile); 276 | } 277 | intent.setDataAndType(uri, "application/vnd.android.package-archive"); 278 | cxt.startActivity(intent); 279 | } catch (Throwable e) { 280 | Toast.makeText(cxt, "安装失败：" + e.getMessage(), Toast.LENGTH_LONG).show(); 281 | } 282 | } 283 | } 284 | 285 | 简书: https://www.jianshu.com/p/04ebe2641290 286 | CSDN: https://blog.csdn.net/qq_32115439/article/details/80261568 287 | GitHub博客: http://lioil.win/2018/05/09/Android-Accessibility.html 288 | Coding博客: http://c.lioil.win/2018/05/09/Android-Accessibility.html -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion cSV 5 | buildToolsVersion bTV 6 | defaultConfig { 7 | applicationId "win.lioil.autoInstall" 8 | minSdkVersion 17 9 | targetSdkVersion 28 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | shrinkResources true 17 | minifyEnabled true 18 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 19 | } 20 | } 21 | } 22 | 23 | dependencies { 24 | implementation fileTree(dir: 'libs', include: ['*.jar']) 25 | implementation 'com.android.support:appcompat-v7:28.0.0' 26 | implementation 'com.android.support.constraint:constraint-layout:1.1.3' 27 | testImplementation 'junit:junit:4.12' 28 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 29 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 30 | } 31 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/win/lioil/autoInstall/auto/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package win.lioil.autoInstall.auto; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumented test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.life.autoinstall", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 32 | 33 | 34 | 35 | 38 | 39 | 40 | 45 | 48 | 49 | 50 | 51 | 52 | -------------------------------------------------------------------------------- /app/src/main/java/win/lioil/autoInstall/AccessibilityUtil.java: -------------------------------------------------------------------------------- 1 | package win.lioil.autoInstall; 2 | 3 | import android.app.AlertDialog; 4 | import android.app.KeyguardManager; 5 | import android.content.Context; 6 | import android.content.DialogInterface; 7 | import android.content.Intent; 8 | import android.os.PowerManager; 9 | import android.provider.Settings; 10 | import android.text.TextUtils; 11 | import android.util.Log; 12 | 13 | /** 14 | * 辅助功能/无障碍相关工具 15 | */ 16 | public class AccessibilityUtil { 17 | private static final String TAG = AccessibilityUtil.class.getSimpleName(); 18 | 19 | /** 20 | * 检查系统设置，并显示设置对话框 21 | * 22 | * @param service 辅助服务 23 | */ 24 | public static void checkSetting(final Context cxt, Class service) { 25 | if (isSettingOpen(service, cxt)) 26 | return; 27 | new AlertDialog.Builder(cxt) 28 | .setTitle(R.string.aby_setting_title) 29 | .setMessage(R.string.aby_setting_msg) 30 | .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() { 31 | @Override 32 | public void onClick(DialogInterface dialog, int which) { 33 | jumpToSetting(cxt); 34 | } 35 | }) 36 | .show(); 37 | } 38 | 39 | /** 40 | * 检查系统设置：是否开启辅助服务 41 | * 42 | * @param service 辅助服务 43 | */ 44 | private static boolean isSettingOpen(Class service, Context cxt) { 45 | try { 46 | int enable = Settings.Secure.getInt(cxt.getContentResolver(), Settings.Secure.ACCESSIBILITY_ENABLED, 0); 47 | if (enable != 1) 48 | return false; 49 | String services = Settings.Secure.getString(cxt.getContentResolver(), Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES); 50 | if (!TextUtils.isEmpty(services)) { 51 | TextUtils.SimpleStringSplitter split = new TextUtils.SimpleStringSplitter(':'); 52 | split.setString(services); 53 | while (split.hasNext()) { // 遍历所有已开启的辅助服务名 54 | if (split.next().equalsIgnoreCase(cxt.getPackageName() + "/" + service.getName())) 55 | return true; 56 | } 57 | } 58 | } catch (Throwable e) {//若出现异常，则说明该手机设置被厂商篡改了,需要适配 59 | Log.e(TAG, "isSettingOpen: " + e.getMessage()); 60 | } 61 | return false; 62 | } 63 | 64 | /** 65 | * 跳转到系统设置：开启辅助服务 66 | */ 67 | public static void jumpToSetting(final Context cxt) { 68 | try { 69 | cxt.startActivity(new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)); 70 | } catch (Throwable e) {//若出现异常，则说明该手机设置被厂商篡改了,需要适配 71 | try { 72 | Intent intent = new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS); 73 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 74 | cxt.startActivity(intent); 75 | } catch (Throwable e2) { 76 | Log.e(TAG, "jumpToSetting: " + e2.getMessage()); 77 | } 78 | } 79 | } 80 | 81 | /** 82 | * 唤醒点亮和解锁屏幕(60s) 83 | */ 84 | public static void wakeUpScreen(Context context) { 85 | try { 86 | //唤醒点亮屏幕 87 | PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 88 | if (pm != null && pm.isScreenOn()) { 89 | PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_DIM_WAKE_LOCK, "wakeUpScreen"); 90 | wl.acquire(60000); // 60s后释放锁 91 | } 92 | 93 | //解锁屏幕 94 | KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE); 95 | if (km != null && km.inKeyguardRestrictedInputMode()) { 96 | KeyguardManager.KeyguardLock kl = km.newKeyguardLock("unLock"); 97 | kl.disableKeyguard(); 98 | } 99 | } catch (Throwable e) { 100 | Log.e(TAG, "wakeUpScreen: " + e.getMessage()); 101 | } 102 | } 103 | } -------------------------------------------------------------------------------- /app/src/main/java/win/lioil/autoInstall/AutoInstallService.java: -------------------------------------------------------------------------------- 1 | package win.lioil.autoInstall; 2 | 3 | import android.accessibilityservice.AccessibilityService; 4 | import android.os.Handler; 5 | import android.util.Log; 6 | import android.view.accessibility.AccessibilityEvent; 7 | import android.view.accessibility.AccessibilityNodeInfo; 8 | import android.widget.Toast; 9 | 10 | import java.util.List; 11 | 12 | /** 13 | * 辅助服务自动安装APP，该服务在单独进程中允许 14 | */ 15 | public class AutoInstallService extends AccessibilityService { 16 | private static final String TAG = AutoInstallService.class.getSimpleName(); 17 | private static final int DELAY_PAGE = 320; // 页面切换时间 18 | private final Handler mHandler = new Handler(); 19 | 20 | @Override 21 | protected void onServiceConnected() { 22 | Log.i(TAG, "onServiceConnected: "); 23 | Toast.makeText(this, getString(R.string.aby_label) + "开启了", Toast.LENGTH_LONG).show(); 24 | // 服务开启，模拟两次返回键，退出系统设置界面（实际上还应该检查当前UI是否为系统设置界面，但一想到有些厂商可能篡改设置界面，懒得适配了...） 25 | performGlobalAction(GLOBAL_ACTION_BACK); 26 | mHandler.postDelayed(new Runnable() { 27 | @Override 28 | public void run() { 29 | performGlobalAction(GLOBAL_ACTION_BACK); 30 | } 31 | }, DELAY_PAGE); 32 | } 33 | 34 | @Override 35 | public void onDestroy() { 36 | Log.i(TAG, "onDestroy: "); 37 | Toast.makeText(this, getString(R.string.aby_label) + "停止了，请重新开启", Toast.LENGTH_LONG).show(); 38 | // 服务停止，重新进入系统设置界面 39 | AccessibilityUtil.jumpToSetting(this); 40 | } 41 | 42 | @Override 43 | public void onAccessibilityEvent(AccessibilityEvent event) { 44 | if (event == null || !event.getPackageName().toString() 45 | .contains("packageinstaller"))//不写完整包名，是因为某些手机(如小米)安装器包名是自定义的 46 | return; 47 | /* 48 | 某些手机安装页事件返回节点有可能为null，无法获取安装按钮 49 | 例如华为mate10安装页就会出现event.getSource()为null，所以取巧改变当前页面状态，重新获取节点。 50 | 该方法在华为mate10上生效，但其它手机没有验证...(目前小米手机没有出现这个问题) 51 | */ 52 | Log.i(TAG, "onAccessibilityEvent: " + event); 53 | AccessibilityNodeInfo eventNode = event.getSource(); 54 | if (eventNode == null) { 55 | Log.i(TAG, "eventNode: null, 重新获取eventNode..."); 56 | performGlobalAction(GLOBAL_ACTION_RECENTS); // 打开最近页面 57 | mHandler.postDelayed(new Runnable() { 58 | @Override 59 | public void run() { 60 | performGlobalAction(GLOBAL_ACTION_BACK); // 返回安装页面 61 | } 62 | }, DELAY_PAGE); 63 | return; 64 | } 65 | 66 | /* 67 | 模拟点击->自动安装，只验证了小米5s plus(MIUI 9.8.4.26)、小米Redmi 5A(MIUI 9.2)、华为mate 10 68 | 其它品牌手机可能还要适配，适配最可恶的就是出现安装广告按钮，误点安装其它垃圾APP（典型就是小米安装后广告推荐按钮，华为安装开始官方安装） 69 | */ 70 | AccessibilityNodeInfo rootNode = getRootInActiveWindow(); //当前窗口根节点 71 | if (rootNode == null) 72 | return; 73 | Log.i(TAG, "rootNode: " + rootNode); 74 | if (isNotAD(rootNode)) 75 | findTxtClick(rootNode, "安装"); //一起执行：安装->下一步->打开,以防意外漏掉节点 76 | findTxtClick(rootNode, "继续安装"); 77 | findTxtClick(rootNode, "下一步"); 78 | findTxtClick(rootNode, "打开"); 79 | // 回收节点实例来重用 80 | eventNode.recycle(); 81 | rootNode.recycle(); 82 | } 83 | 84 | // 查找安装,并模拟点击(findAccessibilityNodeInfosByText判断逻辑是contains而非equals) 85 | private void findTxtClick(AccessibilityNodeInfo nodeInfo, String txt) { 86 | List nodes = nodeInfo.findAccessibilityNodeInfosByText(txt); 87 | if (nodes == null || nodes.isEmpty()) 88 | return; 89 | Log.i(TAG, "findTxtClick: " + txt + ", " + nodes.size() + ", " + nodes); 90 | for (AccessibilityNodeInfo node : nodes) { 91 | if (node.isEnabled() && node.isClickable() && (node.getClassName().equals("android.widget.Button") 92 | || node.getClassName().equals("android.widget.CheckBox") // 兼容华为安装界面的复选框 93 | )) { 94 | node.performAction(AccessibilityNodeInfo.ACTION_CLICK); 95 | } 96 | } 97 | } 98 | 99 | // 排除广告[安装]按钮 100 | private boolean isNotAD(AccessibilityNodeInfo rootNode) { 101 | return isNotFind(rootNode, "还喜欢") //小米 102 | && isNotFind(rootNode, "官方安装"); //华为 103 | } 104 | 105 | private boolean isNotFind(AccessibilityNodeInfo rootNode, String txt) { 106 | List nodes = rootNode.findAccessibilityNodeInfosByText(txt); 107 | return nodes == null || nodes.isEmpty(); 108 | } 109 | 110 | @Override 111 | public void onInterrupt() { 112 | } 113 | } -------------------------------------------------------------------------------- /app/src/main/java/win/lioil/autoInstall/InstallUtil.java: -------------------------------------------------------------------------------- 1 | package win.lioil.autoInstall; 2 | 3 | import android.app.AlertDialog; 4 | import android.content.Context; 5 | import android.content.DialogInterface; 6 | import android.content.Intent; 7 | import android.net.Uri; 8 | import android.os.Build; 9 | import android.provider.Settings; 10 | import android.support.v4.content.FileProvider; 11 | import android.widget.Toast; 12 | 13 | import java.io.File; 14 | 15 | /** 16 | * 安装相关工具 17 | */ 18 | public class InstallUtil { 19 | private static final String TAG = InstallUtil.class.getSimpleName(); 20 | 21 | /** 22 | * 检查系统设置，并显示设置对话框 23 | */ 24 | public static void checkSetting(final Context cxt) { 25 | if (isSettingOpen(cxt)) 26 | return; 27 | new AlertDialog.Builder(cxt) 28 | .setTitle(R.string.unknow_setting_title) 29 | .setMessage(R.string.unknow_setting_msg) 30 | .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() { 31 | @Override 32 | public void onClick(DialogInterface dialog, int which) { 33 | jumpToInstallSetting(cxt); 34 | } 35 | }) 36 | .show(); 37 | } 38 | 39 | /** 40 | * 检查系统设置：是否允许安装来自未知来源的应用 41 | */ 42 | private static boolean isSettingOpen(Context cxt) { 43 | boolean canInstall; 44 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) // Android 8.0 45 | canInstall = cxt.getPackageManager().canRequestPackageInstalls(); 46 | else 47 | canInstall = Settings.Secure.getInt(cxt.getContentResolver(), Settings.Secure.INSTALL_NON_MARKET_APPS, 0) == 1; 48 | return canInstall; 49 | } 50 | 51 | /** 52 | * 跳转到系统设置：允许安装来自未知来源的应用 53 | */ 54 | private static void jumpToInstallSetting(Context cxt) { 55 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) // Android 8.0 56 | cxt.startActivity(new Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES, Uri.parse("package:" + cxt.getPackageName()))); 57 | else 58 | cxt.startActivity(new Intent(Settings.ACTION_SECURITY_SETTINGS)); 59 | } 60 | 61 | /** 62 | * 安装APK 63 | * 64 | * @param apkFile APK文件的本地路径 65 | */ 66 | public static void install(Context cxt, File apkFile) { 67 | AccessibilityUtil.wakeUpScreen(cxt); //唤醒屏幕,以便辅助功能模拟用户点击"安装" 68 | try { 69 | Intent intent = new Intent(Intent.ACTION_VIEW); 70 | Uri uri; 71 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { 72 | // Android 7.0以上不允许Uri包含File实际路径，需要借助FileProvider生成Uri（或者调低targetSdkVersion小于Android 7.0欺骗系统） 73 | uri = FileProvider.getUriForFile(cxt, cxt.getPackageName() + ".fileProvider", apkFile); 74 | intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 75 | } else { 76 | uri = Uri.fromFile(apkFile); 77 | } 78 | intent.setDataAndType(uri, "application/vnd.android.package-archive"); 79 | cxt.startActivity(intent); 80 | } catch (Throwable e) { 81 | Toast.makeText(cxt, "安装失败：" + e.getMessage(), Toast.LENGTH_LONG).show(); 82 | } 83 | } 84 | } -------------------------------------------------------------------------------- /app/src/main/java/win/lioil/autoInstall/MainActivity.java: -------------------------------------------------------------------------------- 1 | package win.lioil.autoInstall; 2 | 3 | import android.Manifest; 4 | import android.app.Activity; 5 | import android.os.Build; 6 | import android.os.Bundle; 7 | import android.view.View; 8 | import android.widget.EditText; 9 | 10 | import java.io.File; 11 | 12 | public class MainActivity extends Activity { 13 | private static final String TAG = MainActivity.class.getSimpleName(); 14 | private EditText mEditText; 15 | 16 | @Override 17 | protected void onCreate(Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_main); 20 | mEditText = findViewById(R.id.apk_path); 21 | 22 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) 23 | requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 1); // 动态申请读取权限 24 | InstallUtil.checkSetting(this); // "未知来源"设置 25 | AccessibilityUtil.checkSetting(MainActivity.this, AutoInstallService.class); // "辅助功能"设置 26 | } 27 | 28 | public void start(View view) { 29 | InstallUtil.install(MainActivity.this, new File(mEditText.getText().toString())); 30 | } 31 | } -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 18 | 19 |