小米15Ultra指纹识别失灵？重新录入+校准传感器

// 重新录入指纹的示例代码（假设使用Android API）
public class FingerprintManager {
    public void enrollFingerprint() {
        // 初始化指纹管理器
        android.hardware.fingerprint.FingerprintManager fingerprintManager = 
            (android.hardware.fingerprint.FingerprintManager) getSystemService(Context.FINGERPRINT_SERVICE);

        // 开始录入指纹
        fingerprintManager.enroll(null, null, 0, new CancellationSignal(), 
            new FingerprintManager.EnrollmentCallback() {
                @Override
                public void onEnrollmentProgress(int remaining) {
                    // 录入进度更新
                    Log.d("Fingerprint", "Enrollment progress: " + remaining);
                }

                @Override
                public void onEnrollmentHelp(int helpMsgId, CharSequence helpString) {
                    // 录入过程中提供帮助信息
                    Log.d("Fingerprint", "Enrollment help: " + helpString);
                }

                @Override
                public void onEnrollmentError(int errMsgId, CharSequence errString) {
                    // 录入过程中出现错误
                    Log.e("Fingerprint", "Enrollment error: " + errString);
                }
            }, null);
    }
}