package cn.com.basic.face.util;
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import java.io.BufferedOutputStream;
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import java.io.File;
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import java.io.FileOutputStream;
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import cn.com.basic.face.base.MainActivity;
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public class FileUtil {
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public static File writeToFile(String fileName, byte[] fileBytes) {
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try {
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String dir = MainActivity.getInstance().getFilesDir().getAbsolutePath();
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File file = new File(dir, fileName);
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if (file.exists()) {
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file.delete();
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}
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file.createNewFile();
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BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(dir, fileName)));
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bos.write(fileBytes);
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bos.flush();
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bos.close();
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return new File(dir, fileName);
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}catch (Exception e) {
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e.printStackTrace();
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}
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return null;
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}
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}
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