package com.ubtech.utils;

/* loaded from: classes2.dex */
public class EncryptUtils {
    /* JADX WARN: Not initialized variable reg: 4, insn: 0x0049: MOVE (r1 I:??[OBJECT, ARRAY]) = (r4 I:??[OBJECT, ARRAY]), block:B:32:0x0049 */
    /* JADX WARN: Removed duplicated region for block: B:35:0x004c A[EXC_TOP_SPLITTER, SYNTHETIC] */
    /*
        Code decompiled incorrectly, please refer to instructions dump.
        To view partially-correct code enable 'Show inconsistent code' option in preferences
    */
    public static java.lang.String a(java.io.File r7) {
        /*
            boolean r0 = r7.isFile()
            r1 = 0
            if (r0 != 0) goto L8
            return r1
        L8:
            r0 = 1024(0x400, float:1.435E-42)
            byte[] r2 = new byte[r0]
            java.lang.String r3 = "MD5"
            java.security.MessageDigest r3 = java.security.MessageDigest.getInstance(r3)     // Catch: java.lang.Throwable -> L36 java.lang.Exception -> L38
            java.io.FileInputStream r4 = new java.io.FileInputStream     // Catch: java.lang.Throwable -> L36 java.lang.Exception -> L38
            r4.<init>(r7)     // Catch: java.lang.Throwable -> L36 java.lang.Exception -> L38
        L17:
            r7 = 0
            int r5 = r4.read(r2, r7, r0)     // Catch: java.lang.Exception -> L34 java.lang.Throwable -> L48
            r6 = -1
            if (r5 == r6) goto L23
            r3.update(r2, r7, r5)     // Catch: java.lang.Exception -> L34 java.lang.Throwable -> L48
            goto L17
        L23:
            r4.close()     // Catch: java.lang.Exception -> L27
            goto L2b
        L27:
            r7 = move-exception
            r7.printStackTrace()
        L2b:
            byte[] r7 = r3.digest()
            java.lang.String r7 = a(r7)
            return r7
        L34:
            r7 = move-exception
            goto L3a
        L36:
            r7 = move-exception
            goto L4a
        L38:
            r7 = move-exception
            r4 = r1
        L3a:
            r7.printStackTrace()     // Catch: java.lang.Throwable -> L48
            if (r4 == 0) goto L47
            r4.close()     // Catch: java.lang.Exception -> L43
            goto L47
        L43:
            r7 = move-exception
            r7.printStackTrace()
        L47:
            return r1
        L48:
            r7 = move-exception
            r1 = r4
        L4a:
            if (r1 == 0) goto L54
            r1.close()     // Catch: java.lang.Exception -> L50
            goto L54
        L50:
            r0 = move-exception
            r0.printStackTrace()
        L54:
            throw r7
        */
        throw new UnsupportedOperationException("Method not decompiled: com.ubtech.utils.EncryptUtils.a(java.io.File):java.lang.String");
    }

    private static String a(byte[] bArr) {
        StringBuilder sb = new StringBuilder("");
        if (bArr == null || bArr.length <= 0) {
            return null;
        }
        for (byte b : bArr) {
            String hexString = Integer.toHexString(b & 255);
            if (hexString.length() < 2) {
                sb.append(0);
            }
            sb.append(hexString);
        }
        return sb.toString();
    }
}