代码整理
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@ -63,7 +63,6 @@ public class QRCodeUtils {
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file.mkdirs();
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}
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FileOutputStream fileOutputStream = new FileOutputStream(filePath);
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//必须使用compress方法将bitmap保存到文件中再进行读取。直接返回的bitmap是没有任何压缩的,内存消耗巨大!
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return bitmap != null && bitmap.compress(Bitmap.CompressFormat.JPEG, 100, new FileOutputStream(filePath));
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} catch (WriterException | IOException e) {
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