Java StorageHelper.getBitmapFromLocal Examples

Example #1

File: ImageCache.java Project: treejames/LiChenEducation

 // 从本地存储设备中读取key指定的图片,同时指定缩放后的宽高尺寸
 private Bitmap getBitmapFromLocal(String key, int reqWidth, int reqHeight) {
   Bitmap bitmap = null;
   if (reqWidth != 0 && reqHeight != 0) {
     bitmap =
         StorageHelper.getBitmapFromLocal(String.valueOf(key.hashCode()), reqWidth, reqHeight);
   } else {
     bitmap = StorageHelper.getBitmapFromLocal(String.valueOf(key.hashCode()));
   }
   // 读取到之后，再put到内存中
   this.put(key, bitmap);
   return bitmap;
 }