feat: bypass get installed list restriction

app/src/main/AndroidManifest.xml

@@ -38,7 +38,7 @@
     <!-- 允许应用程序快捷方式 -->
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
     <!-- 应用安装相关 -->
-    <uses-permission android:name="com.android.permission.GET_INSTALLED_APPS" />
+<!--    <uses-permission android:name="com.android.permission.GET_INSTALLED_APPS" />-->
 
     <!-- 前台服务权限-->
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

app/src/main/java/com/gh/common/util/PackageHelper.kt

@@ -31,9 +31,6 @@ import com.halo.assistant.HaloApp
 import com.lightgame.utils.Utils
 import io.reactivex.schedulers.Schedulers
 import kotlinx.coroutines.*
-import java.io.BufferedReader
-import java.io.IOException
-import java.io.InputStreamReader
 import kotlin.collections.ArrayList
 import kotlin.collections.HashSet
 
@@ -226,7 +223,7 @@ object PackageHelper {
         }
 
         // 简单 debounce 过于频繁的获取已安装应用列表调用
-        if (System.currentTimeMillis() - lastInstalledPackageListTime < 3000 && cachedInstalledPackagesList.isNotEmpty()) {
+        if (System.currentTimeMillis() - lastInstalledPackageListTime < 20000 && cachedInstalledPackagesList.isNotEmpty()) {
             Utils.log(TAG, "使用了缓存的已安装应用列表")
             return cachedInstalledPackagesList
         }
@@ -346,6 +343,8 @@ object PackageHelper {
      * 是否支持动态获取已安装应用列表权限
      */
     fun isSupportGetInstalledAppsPermission(context: Context): Boolean {
+        return false
+
         // 若存在缓存，直接返回缓存结果。
         if (isGetInstalledPackagesPermissionSupported != UNKNOWN) {
             return isGetInstalledPackagesPermissionSupported != UNSUPPORTED
@@ -465,37 +464,42 @@ object PackageHelper {
 
         val pm = context.packageManager
         try {
-            return pm.getInstalledPackages(flags)
+            return getInstalledPackageAlternative(context)
+//            return pm.getInstalledPackages(flags)
         } catch (ignored: java.lang.Exception) {
             //we don't care why it didn't succeed. We'll do it using an alternative way instead
         }
-        // use fallback:
-        val process: Process
-        val result: MutableList<PackageInfo> = java.util.ArrayList()
-        var bufferedReader: BufferedReader? = null
-        try {
-            process = Runtime.getRuntime().exec("pm list packages")
-            bufferedReader = BufferedReader(InputStreamReader(process.inputStream))
-            var line: String
-            while ((bufferedReader.readLine().also { line = it }) != null) {
-                val packageName = line.substring(line.indexOf(':') + 1)
-                val packageInfo = pm.getPackageInfo(packageName, flags)
-                result.add(packageInfo)
-            }
-            process.waitFor()
-        } catch (e: java.lang.Exception) {
-            e.printStackTrace()
-            if (e is InterruptedException) {
-                Thread.currentThread().interrupt()
-            }
-        } finally {
-            if (bufferedReader != null) try {
-                bufferedReader.close()
-            } catch (e: IOException) {
-                e.printStackTrace()
+        return arrayListOf()
+    }
+
+    private fun getInstalledPackageAlternative(context: Context): ArrayList<PackageInfo> {
+        val packageManager = context.getPackageManager()
+        val packageList = arrayListOf<PackageInfo>()
+        var packagesArray: Array<String>? = null
+        var uid = android.os.Process.FIRST_APPLICATION_UID
+
+        while (uid <= android.os.Process.LAST_APPLICATION_UID) {
+            packagesArray = packageManager.getPackagesForUid(uid)
+            if (packagesArray != null && packagesArray.isNotEmpty()) {
+                Utils.log("fuck me $uid")
+
+                for (packageName in packagesArray) {
+                    try {
+                        val packageInfo = packageManager.getPackageInfo(packageName, 0)
+                        if (packageInfo == null) {
+                            break
+                        }
+
+                        packageList.add(packageInfo)
+                    } catch (e: PackageManager.NameNotFoundException) {
+                        e.printStackTrace()
+                    }
+                }
             }
+            uid++
         }
-        return result
+
+        return packageList
     }
 
 }

app/src/main/java/com/gh/gamecenter/SplashScreenActivity.kt

@@ -167,10 +167,10 @@ class SplashScreenActivity : BaseActivity() {
                 if (isMalfunctioningHonorDevice) {
                     showHonorNotification()
                     mBaseHandler.postDelayed({
-                        requestGetInstallListPermissionAndLaunchMainActivity()
+                        launchMainActivity()
                     }, 100L)
                 } else {
-                    requestGetInstallListPermissionAndLaunchMainActivity()
+                    launchMainActivity()
                 }
             } else {
                 DialogUtils.showPrivacyPolicyDisallowDialog(this) {