摘要: 1. 当项目中包含大量图片,或者图片过大方法1:等比例缩小图片代码:BitmapFactory.Options options = new BitmapFactory.Options();options.inSampleSize = 4;方法2:对图片采用软引用,及时地进行recyle()操作SoftReference<Bitmap> bitmap;bitmap = new SoftReference<Bitmap>(pBitmap);if(bitmap != null){if(bitmap.get() != null && !bitmap.get(). 阅读全文
posted @ 2012-12-27 17:31 wangzhenxiang 阅读(153) 评论(0) 推荐(0) 编辑
摘要: publicclassBitmapHelper{//图片转byte publicstaticbyte[]Bitmap2BytesJpeg(Bitmapbitmap){byte[]result=null;ByteArrayOutputStreambos=newByteArrayOutputStream();if(bitmap!=null){try{bitmap.compress(Bitmap.CompressFormat.JPEG,100,bos);result=bos.toByteArray();bos.close();}catch(OutOfMemoryErrorex){ex.printSt 阅读全文
posted @ 2012-12-27 10:47 wangzhenxiang 阅读(309) 评论(0) 推荐(0) 编辑