Today, I mainly studied the use of Glide to get pictures Path and Bitmap. I believe it has troubled everyone for a long time. I also searched online for a long time, basically not. Later, I studied it and also referred to the following api documents. I summarized the following ways:

1. Get Bitmap:

1) After the image is downloaded and cached

1. Glide.with(mContext).load(url).asBitmap().into(new SimpleTarget<Bitmap>() {  
2.                 @Override  
3.                 public void onResourceReady(Bitmap resource, GlideAnimation<? super Bitmap> glideAnimation) {  
4.                     image.setImageBitmap(resource);  
5.                 }  
6.             }); //Setting asBitmap in the method can set the callback type  

Above is a simple method, below is a comprehensive method, can be perfectly controlled:

1. Glide.with(mContext).load(url).asBitmap().into(new Target<Bitmap>() {  
2.                 @Override  
3.                 public void onLoadStarted(Drawable placeholder) {  
4.                       
5.                 }  
6.   
7.                 @Override  
8.                 public void onLoadFailed(Exception e, Drawable errorDrawable) {  
9.   
10.                 }  
11.   
12.                 @Override  
13.                 public void onResourceReady(Bitmap resource, GlideAnimation<? super Bitmap> glideAnimation) {  
14.                      //TODO set bitmap  
15.                 }  
16.   
17.                 @Override  
18.                 public void onLoadCleared(Drawable placeholder) {  
19.   
20.                 }  
21.   
22.                 @Override  
23.                 public void getSize(SizeReadyCallback cb) {  
24.   
25.                 }  
26.   
27.                 @Override  
28.                 public void setRequest(Request request) {  
29.   
30.                 }  
31.   
32.                 @Override  
33.                 public Request getRequest() {  
34.                     return null;  
35.                 }  
36.   
37.                 @Override  
38.                 public void onStart() {  
39.   
40.                 }  
41.   
42.                 @Override  
43.                 public void onStop() {  
44.   
45.                 }  
46.   
47.                 @Override  
48.                 public void onDestroy() {  
49.   
50.                 }  
51.             });  

2) Obtain by url

1. Bitmap myBitmap = Glide.with(applicationContext)  
2.     .load(yourUrl)  
3.     .asBitmap() //Must  
4.     .centerCrop()  
5.     .into(500, 500)  
6.     .get()  

2. Get the image cache path

1. FutureTarget<File> future = Glide.with(mContext)  
2.                     .load("url")  
3.                     .downloadOnly(500, 500);  
4.             try {  
5.                 File cacheFile = future.get();  
6.                 String path = cacheFile.getAbsolutePath();  
7.             } catch (InterruptedException e) {  
8.                 e.printStackTrace();  
9.             } catch (ExecutionException e) {  
10.                 e.printStackTrace();  
11.             }  

Note: This code needs to be executed in a thread, otherwise it will be saved.

From: http://blog.csdn .NET/qq_19711823/article/details/50856236