@TraceLog
@RunOnNewThread
public void checkAndRestartDownloadTask(final boolean isAutoCache) {
 DownloadManager.getInstance().startService(isAutoCache);
}


@TraceLog
@RunOnNewThreadWithUICallback
public Boolean isShowTipsForFirstVideoCache(DBQueryCallback<Boolean> callback) {
 if (!PreferenceClient.is_first_video_cache_done.getBoolean() &&
   (DownloadManager.getInstance().getFinishedTaskSize(true, false) > 0 ||
     DownloadManager.getInstance().getFinishedTaskSize(true, true) > 0)) {
  PreferenceClient.is_first_video_cache_done.setBoolean(true);
  return true;
 }
 return false;
}

@Aspect
public class TudouDownloadAspect {
 public static final String TAG = TudouDownloadAspect.class.getSimpleName();

 private static final String THREAD_CALLBACK_POINT_METHOD =
   "execution(@com.download.common.aspect.RunOnNewThreadWithUICallback * *(.., com.download.common.callback.DBQueryCallback))";
 private static final String THREAD_CALLBACK_POINT_CONSTRUCTOR =
   "execution(@com.download.common.aspect.RunOnNewThreadWithUICallback *.new(.., com.download.common.callback.DBQueryCallback))";

 private static final String THREAD_POINT_METHOD =
   "execution(@com.download.common.aspect.RunOnNewThread * *(..))";
 private static final String THREAD_POINT_CONSTRUCTOR =
   "execution(@com.download.common.aspect.RunOnNewThread *.new(..))";

 private static final String LOG_POINT_METHOD =
   "execution(@com.download.common.aspect.TraceLog * *(..))";
 private static final String LOG_POINT_CONSTRUCTOR =
   "execution(@com.download.common.aspect.TraceLog *.new(..))";


 @Pointcut(THREAD_CALLBACK_POINT_METHOD)
 public void methodAnnotatedWithThread(){}
 @Pointcut(THREAD_CALLBACK_POINT_CONSTRUCTOR)
 public void constructorAnnotatedWithThread(){}

 @Pointcut(THREAD_POINT_METHOD)
 public void methodAnnotatedWithNewThread(){}
 @Pointcut(THREAD_POINT_CONSTRUCTOR)
 public void constructorAnnotatedWithNewThread(){}

 @Pointcut(LOG_POINT_METHOD)
 public void methodAnnotatedWithLog(){}
 @Pointcut(LOG_POINT_CONSTRUCTOR)
 public void constructorAnnotatedWithLog(){}

 /**
  * @RunOnNewThreadWithUICallback 的注解解释器
  * */
 @Around("methodAnnotatedWithThread() || constructorAnnotatedWithThread()")
 public Object wrapNewThreadWithCallback(final ProceedingJoinPoint joinPoint) throws Throwable {
  Log.v(TAG, "in wrapNewThreadWithCallback");
  Object[] objs = joinPoint.getArgs();
  final DBQueryCallback callback = (DBQueryCallback) objs[objs.length-1];
  new Thread(new Runnable() {
   @Override
   public void run() {
    try {
     final Object obj = joinPoint.proceed();
     DownloadClient.getInstance().mainHandler.post(new Runnable() {
      @Override
      public void run() {
       if (obj != null)
        callback.querySuccess(obj);
       else
        callback.queryFail();
      }
     });
    } catch (Throwable throwable) {
     throwable.printStackTrace();
    }
   }
  }).start();
  return null;
 }

 /**
  * @RunOnNewThread 的注解解释器
  * */
 @Around("methodAnnotatedWithNewThread() || constructorAnnotatedWithNewThread()")
 public void wrapNewThread(final ProceedingJoinPoint joinPoint) throws Throwable {
  Log.v(TAG, "in wrapNewThread");
  new Thread(new Runnable() {
   @Override
   public void run() {
    try {
     joinPoint.proceed();
    } catch (Throwable throwable) {
     throwable.printStackTrace();
    }
   }
  }).start();

 }

 /**
  * @TraceLog 的注解解释器
  * */
 @Before("methodAnnotatedWithLog() || constructorAnnotatedWithLog()")
 public void wrapWithLog(JoinPoint joinPoint) throws Throwable {
  Log.v(TAG, "before->" + joinPoint.getTarget().toString() + "---" + joinPoint.getSignature().getName());
 }

}

buildscript {
  repositories {
    mavenLocal()
    maven { url "https://jitpack.io" }
  }
  dependencies {
    classpath 'org.aspectj:aspectjtools:1.8.+' //AspectJ脚本依赖
  }
}

 dependencies {
    compile 'org.aspectj:aspectjrt:1.8.+' //AspectJ 代码依赖
  }

//AspectJ AOP容器加载脚本
final def log = project.logger
final def variants = project.android.libraryVariants
variants.all { variant ->
  JavaCompile javaCompile = variant.javaCompile
  javaCompile.doLast {
    String[] args = ["-showWeaveInfo",
             "-1.5",
             "-inpath", javaCompile.destinationDir.toString(),
             "-aspectpath", javaCompile.classpath.asPath,
             "-d", javaCompile.destinationDir.toString(),
             "-classpath", javaCompile.classpath.asPath,
             "-bootclasspath", project.android.bootClasspath.join(File.pathSeparator)]
    log.debug "ajc args: " + Arrays.toString(args)

    MessageHandler handler = new MessageHandler(true);
    new Main().run(args, handler);
    for (IMessage message : handler.getMessages(null, true)) {
      switch (message.getKind()) {
        case IMessage.ABORT:
        case IMessage.ERROR:
        case IMessage.FAIL:
          log.error message.message, message.thrown
          break;
        case IMessage.WARNING:
          log.warn message.message, message.thrown
          break;
        case IMessage.INFO:
          log.info message.message, message.thrown
          break;
        case IMessage.DEBUG:
          log.debug message.message, message.thrown
          break;
      }
    }
  }
}

new Thread(new Runnable() {
   @Override
   public void run() {
    try {
     final Object obj = joinPoint.proceed();
     DownloadClient.getInstance().mainHandler.post(new Runnable() {
      @Override
      public void run() {
       if (obj != null)
        callback.querySuccess(obj);
       else
        callback.queryFail();
      }
     });
    } catch (Throwable throwable) {
     throwable.printStackTrace();
    }
   }
  }).start();