app/build.gradle

@@ -7,12 +7,12 @@ static def releaseTime() {
 }
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.duolebo.bylrobot"
         minSdkVersion 15
-        targetSdkVersion 22
-        versionCode 28
+        targetSdkVersion 26
+        versionCode 30
         versionName "1.6.8"
     }
 
@@ -47,7 +47,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation(name: 'appbase-release', ext: 'aar')
     implementation 'com.android.volley:volley:1.1.1'
-    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'androidx.appcompat:appcompat:1.0.0'
     implementation 'org.nanohttpd:nanohttpd:2.2.0'
     implementation(name: 'vpnadaptercore-release', ext: 'aar')
     implementation project(':uploadservice')

app/src/main/AndroidManifest.xml

@@ -26,7 +26,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".CaptureActivity" />
+        <activity android:name=".activity.CaptureActivity" />
         <activity android:name=".activity.PackageListActivity" />
 
         <service android:name=".service.BylRobotService"/>

app/src/main/java/com/duolebo/blyrobot/MainActivity.kt

@@ -3,13 +3,12 @@ package com.duolebo.blyrobot
 import android.content.Intent
 import android.graphics.drawable.Drawable
 import android.os.Bundle
-import android.support.v4.content.LocalBroadcastManager
-import android.support.v7.app.AppCompatActivity
 import android.util.Log
 import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
 import com.duolebo.appbase.AppBaseHandler
 import com.duolebo.appbase.IAppBaseCallback
 import com.duolebo.appbase.IProtocol

app/src/main/java/com/duolebo/blyrobot/activity/CaptureActivity.kt

-package com.duolebo.blyrobot
+package com.duolebo.blyrobot.activity
 
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import android.support.v7.app.AppCompatActivity
 import android.util.Log
 import android.widget.*
-import com.duolebo.blyrobot.activity.PackageListActivity
+import androidx.appcompat.app.AppCompatActivity
+import com.duolebo.blyrobot.R
 import com.duolebo.blyrobot.data.ApkPackageInfo
 import com.duolebo.blyrobot.service.BylRobotService
 import com.duolebo.blyrobot.service.BylWebService

app/src/main/java/com/duolebo/blyrobot/activity/CaptureDetailActivity.kt

@@ -2,7 +2,7 @@ package com.duolebo.blyrobot.activity
 
 import android.os.Bundle
 import android.os.PersistableBundle
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatActivity
 
 class CaptureDetailActivity: AppCompatActivity() {
 

app/src/main/java/com/duolebo/blyrobot/activity/PackageListActivity.kt

@@ -4,10 +4,10 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.drawable.Drawable
 import android.os.Bundle
-import android.support.v7.app.AppCompatActivity
 import android.view.View
 import android.view.ViewGroup
 import android.widget.*
+import androidx.appcompat.app.AppCompatActivity
 
 import com.duolebo.blyrobot.R
 import com.minhui.vpn.utils.ThreadProxy

app/src/main/java/com/duolebo/blyrobot/data/ApkPackageInfo.kt

@@ -29,8 +29,8 @@ class ApkPackageInfo : Parcelable {
 
     protected constructor(ins: Parcel) {
         this.appName = ins.readString()
-        this.packageName = ins.readString()
-        this.applicationInfo = ins.readParcelable(ApplicationInfo::class.java.classLoader)
+        this.packageName = ins.readString().toString()
+        this.applicationInfo = ins.readParcelable(ApplicationInfo::class.java.classLoader)!!
     }
 
     companion object {

app/src/main/java/com/duolebo/blyrobot/service/BylRobotService.kt

@@ -7,7 +7,6 @@ import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
 import android.os.IBinder
-import android.support.v4.content.LocalBroadcastManager
 import android.util.Log
 import com.duolebo.appbase.AppBaseHandler
 import com.duolebo.appbase.IAppBaseCallback

app/src/main/java/com/duolebo/blyrobot/util/AdbUtil.kt

@@ -12,6 +12,7 @@ object AdbUtil {
     const val TAG = "TaskAdbUtil"
     const val SHELL = "sh"
     const val ROOT_SHELL = "su"
+    const val ID_U = "id -u"
     const val LINE_BREAK = "\n"
     const val EXIT = "exit"
 
@@ -22,8 +23,8 @@ object AdbUtil {
         var proc = getShellProc(ROOT_SHELL) ?: return false
         Log.i(TAG, "get root proc success!")
         val commands = ArrayList<String>()
-        commands.add("id -u")
-        val result = this.sendCommands(commands, proc)
+        commands.add(ID_U)
+        var result = this.sendCommands(commands, proc)
         Log.i(TAG, "check permission error ${result.errorLines} and message ${result.successLines}")
         if (isRoot(result)) {
             return true
@@ -31,8 +32,8 @@ object AdbUtil {
         else {
             proc = getShellProc(SHELL) ?: return false
             commands.clear()
-            commands.add("id -u")
-            val result = this.sendCommands(commands, proc)
+            commands.add(ID_U)
+            result = this.sendCommands(commands, proc)
             if (isRoot(result))
                 return true
         }
@@ -84,6 +85,70 @@ object AdbUtil {
         return proc
     }
 
+    fun exeSingleCmdEcho(command: String): CmdResult {
+        Log.i(TAG, "exe single cmd echo: $command")
+
+        val result = CmdResult(-1, "", "")
+        var status = -1
+        var successBufReader: BufferedReader? = null
+        var errorBufReader: BufferedReader? = null
+
+        var dos: DataOutputStream? = null
+        try {
+
+            val proc = Runtime.getRuntime().exec(command)
+
+            successBufReader = BufferedReader(InputStreamReader(proc.inputStream))
+            errorBufReader = BufferedReader(InputStreamReader(proc.errorStream))
+            var lineStr: String? = null
+            do {
+                lineStr = successBufReader.readLine()
+                if (lineStr.isNullOrEmpty())
+                    break
+                lineStr = trimLine(lineStr)
+                Log.i(TAG, " success line echo : $lineStr")
+            } while (true)
+
+            do {
+                lineStr = errorBufReader.readLine()
+                if (lineStr.isNullOrEmpty())
+                    break
+                lineStr = trimLine(lineStr)
+                Log.i(TAG, " error line echo : $lineStr")
+            } while (true)
+
+            status = proc.waitFor()
+
+        } catch (e: IOException) {
+            e.printStackTrace()
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            try {
+                dos?.close()
+                successBufReader?.close()
+                errorBufReader?.close()
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+        }
+        Log.i(TAG, "error message:${result.errorLines} and status $status")
+        if (result.errorLines.size > 0 && result.successLines.size <= 0)
+            status = -1
+
+        result.status = status
+
+        for (line in result.successLines) {
+            Log.i(TAG, "echo success line: $line")
+        }
+
+        for (line in result.errorLines) {
+            Log.i(TAG, "echo error line: $line")
+        }
+
+        return result
+    }
+
     fun exeCmdEcho(cmd: String, root: Boolean = false): CmdResult  {
         val exeCommands = ArrayList<String>()
         exeCommands.add(cmd)
@@ -124,7 +189,7 @@ object AdbUtil {
 
         var dos: DataOutputStream? = null
         try {
-            dos = DataOutputStream(proc!!.outputStream)
+            dos = DataOutputStream(proc.outputStream)
             for (command in commands) {
                 if (command.isEmpty()) {
                     continue

build.gradle

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.71'
+    ext.kotlin_version = '1.3.70'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.android.tools.build:gradle:4.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
+
 }
 
 allprojects {
@@ -26,17 +27,6 @@ allprojects {
             dirs '../../aars'
         }
     }
-
-    subprojects {
-        project.configurations.all {
-            resolutionStrategy.eachDependency { details ->
-                if (details.requested.group == 'com.android.support'
-                        && !details.requested.name.contains('multidex') ) {
-                    details.useVersion "27.1.1"
-                }
-            }
-        }
-    }
 }
 
 task clean(type: Delete) {

gradle.properties

@@ -17,3 +17,4 @@ org.gradle.jvmargs=-Xmx1536m
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
+android.injected.testOnly=false

gradle/wrapper/gradle-wrapper.properties

-#Tue Sep 25 09:27:36 CST 2018
+#Wed Jul 08 10:14:08 CST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
 android.enableBuildCache=false

uploadservice/build.gradle

@@ -35,8 +35,8 @@ android {
 def supportLibraryVersion = "27.1.1"
 
 dependencies {
-    implementation "com.android.support:appcompat-v7:${supportLibraryVersion}"
-    implementation "com.android.support:support-v4:${supportLibraryVersion}"
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
 }
 
 // add the following information to the file: local.properties situated in the parent directory of

uploadservice/src/main/java/net/gotev/uploadservice/UploadNotificationAction.java

@@ -3,7 +3,7 @@ package net.gotev.uploadservice;
 import android.app.PendingIntent;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 import android.text.TextUtils;
 
 /**

uploadservice/src/main/java/net/gotev/uploadservice/UploadNotificationConfig.java

@@ -4,7 +4,7 @@ import android.app.PendingIntent;
 import android.graphics.Bitmap;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 /**
  * Contains the configuration of the upload notification.

uploadservice/src/main/java/net/gotev/uploadservice/UploadNotificationStatusConfig.java

@@ -6,7 +6,7 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 
 import java.util.ArrayList;
 

uploadservice/src/main/java/net/gotev/uploadservice/UploadTask.java

@@ -9,7 +9,7 @@ import android.media.RingtoneManager;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Handler;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 
 import java.io.File;
 import java.io.IOException;