新增 阻塞操作加上ui线程判断，在ui线程执行时会抛出异常：

waitForPackage, waitForActivity,
http模块的方法没有加callback参数时
findOne(), untilFind()等
sleep()

autojs/src/main/assets/modules/__globals__.js

@@ -9,7 +9,12 @@ module.exports = function(runtime, global){
         global.log(text);
     }
 
-    global.sleep = runtime.sleep.bind(runtime);
+    global.sleep = function(t) {
+        if(ui.isUiThread()){
+            throw new Error("不能在ui线程执行阻塞操作，请使用setTimeout代替");
+        }
+        runtime.sleep(t);
+    }
 
     global.isStopped = function(){
         return runtime.isStopped();
@@ -25,7 +30,6 @@ module.exports = function(runtime, global){
 
     global.exit = runtime.exit.bind(runtime);
 
-
     global.stop = global.exit;
 
     global.setClip = function(text){
@@ -47,6 +51,7 @@ module.exports = function(runtime, global){
     }
 
     global.waitForActivity = function(activity, period){
+        ensureNonUiThread();
         period = period || 200;
         while(global.currentActivity() != activity){
             sleep(period);
@@ -54,12 +59,19 @@ module.exports = function(runtime, global){
     }
 
     global.waitForPackage = function(packageName, period){
+        ensureNonUiThread();
         period = period || 200;
         while(global.currentPackage() != packageName){
             sleep(period);
         }
     }
 
+    function ensureNonUiThread() {
+        if(ui.isUiThread()){
+            throw new Error("不能在ui线程执行阻塞操作，请在子线程或子脚本执行，或者使用setInterval循环检测当前activity和package");
+        }
+    }
+
     global.random = function(min, max){
         if(arguments.length == 0){
             return Math.random();

autojs/src/main/assets/modules/__http__.js

@@ -40,6 +40,9 @@ module.exports = function(runtime, scope){
     }
 
     http.request = function(url, options, callback){
+        if(!callback && ui.isUiThread()){
+            throw new Error("不能在ui线程执行网络操作，请加上回调函数的参数callback或在子线程执行");
+        }
         var call = http.client().newCall(http.buildRequest(url, options));
         if(!callback){
             return wrapResponse(call.execute());