fix: app memory leak; feat: app foreground service

autojs/src/main/java/com/stardust/autojs/execution/RunnableScriptExecution.java

@@ -6,6 +6,7 @@ import com.stardust.autojs.engine.ScriptEngine;
 import com.stardust.autojs.engine.ScriptEngineManager;
 import com.stardust.autojs.runtime.exception.ScriptInterruptedException;
 import com.stardust.autojs.script.ScriptSource;
+import com.stardust.lang.ThreadCompat;
 
 /**
  * Created by Stardust on 2017/5/1.
@@ -24,6 +25,7 @@ public class RunnableScriptExecution extends ScriptExecution.AbstractScriptExecu
 
     @Override
     public void run() {
+        ThreadCompat.currentThread().setName("ScriptThread-" + getId() + "[" + getSource() + "]");
         execute();
     }
 

autojs/src/main/java/com/stardust/autojs/rhino/AndroidClassLoader.java

@@ -3,6 +3,7 @@ package com.stardust.autojs.rhino;
 import android.util.Log;
 
 import com.android.dx.command.dexer.Main;
+import com.android.dx.dex.file.DexFile;
 
 import net.lingala.zip4j.core.ZipFile;
 import net.lingala.zip4j.exception.ZipException;

autojs/src/main/java/com/stardust/autojs/runtime/api/Threads.java

@@ -46,7 +46,7 @@ public class Threads {
         TimerThread thread = createThread(runnable);
         synchronized (mThreads) {
             mThreads.add(thread);
-            thread.setName(thread.getName() + " (Spawn-" + mSpawnCount + ")");
+            thread.setName(mMainThread.getName() + " (Spawn-" + mSpawnCount + ")");
             mSpawnCount++;
         }
         thread.start();

autojs/src/main/java/com/stardust/autojs/script/JsBeautifier.java

@@ -19,6 +19,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Collections;
 import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
 /**
@@ -35,7 +36,7 @@ public class JsBeautifier {
         void onException(Exception e);
     }
 
-    private Executor mExecutor = Executors.newSingleThreadExecutor();
+    private ExecutorService mExecutor = Executors.newSingleThreadExecutor();
     private Context mContext;
     private Function mJsBeautifyFunction;
     private org.mozilla.javascript.Context mScriptContext;
@@ -122,4 +123,9 @@ public class JsBeautifier {
         }
     }
 
+    public void shutdown(){
+        mExecutor.shutdownNow();
+        mView = null;
+    }
+
 }