ใครรู้วิธีแก้ปัญหานี้บ้าง ช่วยสงเคราะห์หน่อยค่ะ

12-13 14:57:47.609: E/dalvikvm-heap(1047): Out of memory on a 155056-byte allocation.
12-13 14:57:47.749: E/AndroidRuntime(1047): FATAL EXCEPTION: main
12-13 14:57:47.749: E/AndroidRuntime(1047): java.lang.OutOfMemoryError
12-13 14:57:47.749: E/AndroidRuntime(1047): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
12-13 14:57:47.749: E/AndroidRuntime(1047): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:493)
12-13 14:57:47.749: E/AndroidRuntime(1047): at com.example.hotel.Service.getBitmapFromURL(Service.java:224)