Glide暫停加載:
Glide.with(context).pauseRequests();

Glide恢復(fù)加載:
Glide.with(context).resumeRequests();

配合RecyclerView使用, 只需監(jiān)聽滑動(dòng)狀態(tài)的變化

        @Override  
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {  
            super.onScrollStateChanged(recyclerView, newState);  
            switch (newState){  
                case SCROLL_STATE_IDLE: // The RecyclerView is not currently scrolling.  
                    //當(dāng)屏幕停止?jié)L動(dòng)，加載圖片  
                    try {  
                        if(getContext() != ) Glide.with(getContext()).resumeRequests();  
                    }  
                    catch (Exception e) {  
                        e.printStackTrace();  
                    }  
                    break;  
                case SCROLL_STATE_DRAGGING: // The RecyclerView is currently being dragged by outside input such as user touch input.  
                    //當(dāng)屏幕滾動(dòng)且用戶使用的觸碰或手指還在屏幕上，停止加載圖片  
                    try {  
                        if(getContext() != ) Glide.with(getContext()).pauseRequests();  
                    }  
                    catch (Exception e) {  
                        e.printStackTrace();  
                    }  
                    break;  
                case SCROLL_STATE_SETTLING: // The RecyclerView is currently animating to a final position while not under outside control.  
                    //由于用戶的操作，屏幕產(chǎn)生慣性滑動(dòng)，停止加載圖片  
                    try {  
                        if(getContext() != ) Glide.with(getContext()).pauseRequests();  
                    }  
                    catch (Exception e) {  
                        e.printStackTrace();  
                    }  
                    break;  
            }  
        }