這里引用官方的支持包

implementation 'com.blankj:utilcodex:1.31.0'

AppUtils.getAppSignaturesSHA1();

List<String> l1 = AppUtils.getAppSignaturesSHA1();
int i1 = 0;
for (String l0 : l1)
{
    if (l0.equalsIgnoreCase("57:1B:62:9D:6D:D6:9F:1B:B6:36:7F:BB:AD:57:B2:00:01:00:00:00"))
    {
        i1 = 1;
    }
    if (l0.equalsIgnoreCase("FC:92:43:32:27:73:95:45:E6:C5:CC:0D:DF:2F:59:00:01:00:00:00"))
    {
        i1 = 1;
    }
}

如果是在調(diào)試時候，更換默認簽名，需要重新卸載APP，后才會生效。