content: package com.lody.virtual.client.hook.proxies.pm;
  
  import android.os.Build;
  import android.os.IInterface;
  
  import com.lody.virtual.client.hook.base.BinderInvocationStub;
  import com.lody.virtual.client.hook.base.Inject;
  import com.lody.virtual.client.hook.base.MethodInvocationProxy;
  import com.lody.virtual.client.hook.base.MethodInvocationStub;
  import com.lody.virtual.client.hook.base.ResultStaticMethodProxy;
  import com.lody.virtual.helper.compat.BuildCompat;
  
  import mirror.android.app.ActivityThread;
  
  /**
   * @author Lody
   */
  @Inject(MethodProxies.class)
  public final class PackageManagerStub extends MethodInvocationProxy<MethodInvocationStub<IInterface>> {
  
      public PackageManagerStub() {
          super(new MethodInvocationStub<>(ActivityThread.sPackageManager.get()));
      }
  
      @Override
      protected void onBindMethods() {
          super.onBindMethods();
          addMethodProxy(new ResultStaticMethodProxy("addPermissionAsync", true));
          addMethodProxy(new ResultStaticMethodProxy("addPermission", true));
          addMethodProxy(new ResultStaticMethodProxy("performDexOpt", true));
          addMethodProxy(new ResultStaticMethodProxy("performDexOptIfNeeded", false));
          addMethodProxy(new ResultStaticMethodProxy("performDexOptSecondary", true));
          addMethodProxy(new ResultStaticMethodProxy("addOnPermissionsChangeListener", 0));
          addMethodProxy(new ResultStaticMethodProxy("removeOnPermissionsChangeListener", 0));
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
              addMethodProxy(new ResultStaticMethodProxy("checkPackageStartable", 0));
          }
          if (BuildCompat.isOreo()) {
              addMethodProxy(new ResultStaticMethodProxy("notifyDexLoad", 0));
              addMethodProxy(new ResultStaticMethodProxy("notifyPackageUse", 0));
              addMethodProxy(new ResultStaticMethodProxy("setInstantAppCookie", false));
              addMethodProxy(new ResultStaticMethodProxy("isInstantApp", false));
          }
  
      }
  
      @Override
      public void inject() throws Throwable {
          final IInterface hookedPM = getInvocationStub().getProxyInterface();
          ActivityThread.sPackageManager.set(hookedPM);
          BinderInvocationStub pmHookBinder = new BinderInvocationStub(getInvocationStub().getBaseInterface());
          pmHookBinder.copyMethodProxies(getInvocationStub());
          pmHookBinder.replaceService("package");
      }
  
      @Override
      public boolean isEnvBad() {
          return getInvocationStub().getProxyInterface() != ActivityThread.sPackageManager.get();
      }
  }
  