'getDrawable(int)' is deprecated，getDrawable过时

getDrawable(int)在API 21（5.0）已经过时了

5.0之后使用：

ContextCompat.getDrawable(context, R.drawable.your_drawable)
 

imageView.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.icon));
 

  

   

    

     

    
    

     
 public static final Drawable getDrawable(Context context, @DrawableRes int id) {
     
    
   

    

     

    
    

     
        final int version = Build.VERSION.SDK_INT;
     
    
   

    

     

    
    

     
        if (version >= 21) {
     
    
   

    

     

    
    

     
            return ContextCompatApi21.getDrawable(context, id);
     
    
   

    

     

    
    

     

              } else if (version >= 16) {
     
    
   

    

     

    
    

     
            return context.getResources().getDrawable(id);
     
    
   

    

     

    
    

     

              } else {
     
    
   

    

     

    
    

     
            // Prior to JELLY_BEAN, Resources.getDrawable() would not correctly
     
    
   

    

     

    
    

     
            // retrieve the final configuration density when the resource ID
     
    
   

    

     

    
    

     
            // is a reference another Drawable resource. As a workaround, try
     
    
   

    

     

    
    

     
            // to resolve the drawable reference manually.
     
    
   

    

     

    
    

     
            final int resolvedId;
     
    
   

    

     

    
    

     
            synchronized (sLock) {
     
    
   

    

     

    
    

     
                if (sTempValue == null) {
     
    
   

    

     

    
    

     

                          sTempValue = new TypedValue();
     
    
   

    

     

    
    

     

                      }
     
    
   

    

     

    
    

     

                      context.getResources().getValue(id, sTempValue, true);
     
    
   

    

     

    
    

     

                      resolvedId = sTempValue.resourceId;
     
    
   

    

     

    
    

     

                  }
     
    
   

    

     

    
    

     
            return context.getResources().getDrawable(resolvedId);
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     

          }
     
    
  
 

文章来源: blog.csdn.net，作者：yechaoa，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/yechaoa/article/details/72770159